Outdoor Three Phase Voltage Stabilizers

OSES Series - IP54 / NEMA 3 - 4 Wire - 6 to 600 kVA

With a fast speed of response and unparalleled inbuilt protection features, OSES Three Phase IP54 / NEMA 3 style Voltage Stabilizers deliver cost efficient voltage stabilisation, voltage surge and spike protection without compromising on technical performance or quality.

Features

OSES – Outdoor IP54 Three Phase Voltage Stabilizers

 -

Step-Less Voltage Control

 -

Wide range of permissible input voltage windows (±15% to ±40%)

 -

±1% or better Output Voltage Accuracy

 -

IP54 / NEMA 3 Style Enclosure

 -

Inbuilt TVSS - Transient Voltage Surge & Spike Suppression

 -

Independent Phase Control

 -

High Overload Capability

 -

Over / Under Voltage Protection

 -

Phase Failure Protection

 -

Start Up Load Protection

 -

Input Circuit Breaker Protection fitted as Standard

 -

Lightning Surge Protection

 -

Extremely Low Maintenance

 -

2 Years Warranty

 To learn more please check-out the series listings below

 

    Watch the Video

OSES Three Phase Video
 > IP54 / NEMA 3 ?    
 

   The Ranges

   Series

  Voltages

   H

  International Voltages (380 - 415V)

   LY

  US Voltages (190 - 220V)

   H X468

  US Voltages (440 - 480V)

   HL

  Step-Down Voltage Converter (Int to US)

   LH

  Step-Up Voltage Converter (US to Int)

   HL - X468

  Step-Down Voltage Converter (US to US)

   LH - X468

  Step-Up Voltage Converter (US to US)

For full Series details see below.

Also available as 3 Wire Solutions > 

Introduction

OSES-H-3P-S Series - 6 to 600 kVA
Oudoor IP54 / NEMA 3 Style Three Phase Servo Electronic AC Voltage Stabilisers

3P 4W Solution

Input / Output:  380/220V, 400/230V & 415/240V AC -  50/60Hz


Our most popular and feature rich Three Phase offering configured for International / European voltages. Ideal for over 95% of all general commercial and industrial applications.

Standard Permissible Input Voltage Window Options

SWING-OSES-H-3P-S

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabiliser offering an input variation swing of ±15% (S15 Models) will usually be more than acceptable, but in more remote locations, or countries where the national supply infrastructure is less developed, variations of ±20% or greater may be needed to be accommodated by the Stabiliser.

TIP - The wider the permissible input voltage window you wish the Stabiliser to accomodate and the more accurate the voltage you require on the output, the more expensive the Stabiliser. So, when selecting the most appropriate and cost efficient model for your application, it pays to know the state of the utility mains supply on site and the designed input voltage tolerances of the load equipment you wish to protect.

 

Downloads

General Series Catalogue: pdf
Guide Specification: doc
Servo Electronic Overview Brochure: pdf



 

 

Pricing

To obtain a personal price, or to discuss further how we might be able to help your organisation, please feel free

 to either e-mail us
 or call us on +44 (0)870 240 6162
 

Get ADOBE READER  Get Adobe Flash Player

General Technical Specification

  Technology:

Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).

Permissible Input Voltage Window Options:

  380/220V or 400/230V or 415/240VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±0.5%

±3%

±5%

     Ratings

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 600 kVA

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 600 kVA

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 500 kVA

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 500 kVA

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 300 kVA

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 300 kVA

  Output Voltage:

Presettable for any voltage between 380/220V400/230V or 415/240V (Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E). 

The permissible input voltage window is relative to the pre-set output voltage.

Output Voltage Accuracy:

± 0.5%, ± 3% or ± 5% - auto selection based on input voltage swing.

Frequency:

47 to 65 Hz

Response Time:

< 1.5 ms

Correction Time:

A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.

Efficiency:

98%

Power Factor:

Any Lagging to 0.95 leading

  Surge Ratings:

 

 

10 x max current rating for 2 seconds

3 x max current rating for 1 minute

  2 x max current rating for 5 minutes

Surge Suppression:

TVSS - Protects loads against high energy Spikes and Transient Voltages

Total Harmonic Distortion:

 < 1%

Independent Phase Control:

Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.

Soft-Switch-On:

Ensures the output voltage is set to a minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start-up voltage surges.

Environment:

Temperature Range -15°to 45° C

 

Derate by 2% for each additional °C up to max 60°C

 

Suitable for indoor tropical use 95% RH (non-condensing)

 

Maximum altitude 1000m. Derate by 2.5% for each additional 500m.

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

Enclosures to IP54 (NEMA 3 Style), BS EN 60529

Conformance:

Complies with BS EN 55022 and the relevant parts of BS EN 61000 series of standards

CE Conformity:

CE Marked - being fully compliant with European Union Directives 2004/108/EC (replaced EMC Directive 89/336/EEC from July 2009) and 2006/95/EC (The Low Voltage Directive in force from January 2007)

Standard Warranty:

Two (2) Years / Twenty-Four (24) Months from date of supply. Extendable, by purchasing an Extended Warranty, to Five (5) Years / Sixty (60 Months).

Standard Features:

Input Circuit Breaker

Over/Low Voltage Protection

Phase Failure Protection

Voltmeter / Phase Selector Switch (internal)

Lightning Surge Arrestors

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Thermostatically Controlled Heater

 

IP55 Ingress Protection

 

No Volt Remote Monitoring Contacts

 

Digital Power Metering (with RS-485 interface) - showing V, A, W, VA, AER, PF & kWH

 

AquaStop Protective Coating - protection against damp and moisture ingress

Optional Step Down Voltage Feature:

Ideal for applications where the utility supply voltage is different from the load equipment’s requirement - see HL SERIES Step Down AC Voltage Stabilisers TAB above.

Optional Isolation Transformer:

Shielded isolation transformer providing extra protection between the utility and the load. Protects against common and transverse mode electrical noise - see OPCS-H-3P SERIES Power Line Conditioners

 

 

Please Note – These Stabilisers are not designed to support / protect voltage “back feed” applications, where energy is required to be also fed back into the utility supply.

S15 Models - Input Voltage Swing +/-15% - 6 to 600 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S15 O331 780 x 730 x 610 107
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S15 O331 780 x 730 x 610 108
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S15 O331 780 x 730 x 610 118
20 kVA 30 28 27 OSES-20H-3P-S15 O331 780 x 730 x 610 122
25 kVA 38 36 34 OSES-25H-3P-S15 O331 780 x 730 x 610 131
30 kVA 45 43 41 OSES-30H-3P-S15 O331 780 x 730 x 610 132
35 kVA 53 50 48 OSES-35H-3P-S15 O332 960 x 860 x 680 188
40 kVA 60 57 55 OSES-40H-3P-S15 O332 960 x 860 x 680 189
45 kVA 68 64 62 OSES-45H-3P-S15 O332 960 x 860 x 680 190
50 kVA 75 72 69 OSES-50H-3P-S15 O332 960 x 860 x 680 193
55 kVA 83 79 76 OSES-55H-3P-S15 O332 960 x 860 x 680 201
60 kVA 91 86 83 OSES-60H-3P-S15 O332 960 x 860 x 680 202
75 kVA 113  108 104  OSES-75H-3P-S15 O333 1200 x 960 x 780 271
80 kVA 121 115 111 OSES-80H-3P-S15 O333 1200 x 960 x 780
313
90 kVA 136 129 125 OSES-90H-3P-S15 O333 1200 x 960 x 780 314
100 kVA 151 144 139 OSES-100H-3P-S15 O333 1200 x 960 x 780
315
120 kVA 182 173 166 OSES-120H-3P-S15 O334 1200 x 1060 x 840 355
150 kVA 227 216 208 OSES-150H-3P-S15 O334 1200 x 1060 x 840
386
180 kVA 273 259 250 OSES-180H-3P-S15 O335 1100 x 1470 x 840 540
200 kVA 303 288 278 OSES-200H-3P-S15 O335 1100 x 1470 x 840 575
250 kVA 379 360 347 OSES-250H-3P-S15 O336 1280 x 1600 x 920 795
300 kVA 455 432 417 OSES-300H-3P-S15 O336 1280 x 1600 x 920 895
350 kVA 531 505 486 OSES-350H-3P-S15 O337 1280 x 2020 x 1140 1065
400 kVA 607 577 556 OSES-400H-3P-S15 O337 1280 x 2020 x 1140 1085
450 kVA 683 649 625 OSES-450H-3P-S15 O337 1280 x 2020 x 1140 1115
500 kVA 759 721 695 OSES-500H-3P-S15 O337 1280 x 2020 x 1140 1135
600 kVA 911 865 834 OSES-600H-3P-S15 O338 1340 x 2020 x 1540 1545
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S15 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

S20 Models - Input Voltage Swing +/-20% - 6 to 600 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S20 O331 780 x 730 x 610 116
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S20 O331 780 x 730 x 610 117
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S20 O331 780 x 730 x 610 123
20 kVA 30 28 27 OSES-20H-3P-S20 O331 780 x 730 x 610 134
25 kVA 38 36 34 OSES-25H-3P-S20 O332 960 x 860 x 680 181
30 kVA 45 43 41 OSES-30H-3P-S20 O332 960 x 860 x 680 183
35 kVA 53 50 48 OSES-35H-3P-S20 O332 960 x 860 x 680 199
40 kVA 60 57 55 OSES-40H-3P-S20 O332 960 x 860 x 680 201
45 kVA 68 64 62 OSES-45H-3P-S20 O332 960 x 860 x 680 203
50 kVA 75 72 69 OSES-50H-3P-S20 O333 1200 x 960 x 780 271
55 kVA 83 79 76 OSES-55H-3P-S20 O333 1200 x 960 x 780 284
60 kVA 91 86 83 OSES-60H-3P-S20 O333 1200 x 960 x 780 286
75 kVA 113  108 104  OSES-75H-3P-S20 O333 1200 x 960 x 780 321
80 kVA 121 115 111 OSES-80H-3P-S20 O334 1200 x 1060 x 840 350
90 kVA 136 129 125 OSES-90H-3P-S20 O334 1200 x 1060 x 840 353
100 kVA 151 144 139 OSES-100H-3P-S20 O334 1200 x 1060 x 840 355
120 kVA 182 173 166 OSES-120H-3P-S20 O335 1100 x 1470 x 840 525
150 kVA 227 216 208 OSES-150H-3P-S20 O335 1100 x 1470 x 840 605
180 kVA 273 259 250 OSES-180H-3P-S20 O335 1100 x 1470 x 840 625
200 kVA 303 288 278 OSES-200H-3P-S20 O336 1280 x 1600 x 920 835
250 kVA 379 360 347 OSES-250H-3P-S20 O337 1280 x 2020 x 1140 1005
300 kVA 455 432 417 OSES-300H-3P-S20 O337 1280 x 2020 x 1140 1085
350 kVA 531 505 486 OSES-350H-3P-S20 O338 1340 x 2020 x 1540 1325
400 kVA 607 577 556 OSES-400H-3P-S20 O338 1340 x 2020 x 1540 1345
450 kVA 683 649 625 OSES-450H-3P-S20 O338 1340 x 2020 x 1540 1555
500 kVA 759 721 695 OSES-500H-3P-S20 O338 1340 x 2020 x 1540 1575
600 kVA 911 865 834 OSES-600H-3P-S20 O338 1340 x 2020 x 1540 1635
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S20 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

S25 Models - Input Voltage Swing +/-25% - 6 to 500 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S25 O331 780 x 730 x 610 119
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S25 O331 780 x 730 x 610 120
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S25 O331 780 x 730 x 610 132
20 kVA 30 28 27 OSES-20H-3P-S25 O332 960 x 860 x 680 181
25 kVA 38 36 34 OSES-25H-3P-S25 O332 960 x 860 x 680 203
30 kVA 45 43 41 OSES-30H-3P-S25 O332 960 x 860 x 680 205
35 kVA 53 50 48 OSES-35H-3P-S25 O333 1200 x 960 x 780 277
40 kVA 60 57 55 OSES-40H-3P-S25 O333 1200 x 960 x 780 279
45 kVA 68 64 62 OSES-45H-3P-S25 O333 1200 x 960 x 780 281
50 kVA 75 72 69 OSES-50H-3P-S25 O333 1200 x 960 x 780 291
55 kVA 83 79 76 OSES-55H-3P-S25 O333 1200 x 960 x 780 336
60 kVA 91 86 83 OSES-60H-3P-S25 O333 1200 x 960 x 780 338
75 kVA 113  108 104  OSES-75H-3P-S25 O334 1200 x 1060 x 840 386
80 kVA 121 115 111 OSES-80H-3P-S25 O335 1100 x 1470 x 840 554
90 kVA 136 129 125 OSES-90H-3P-S25 O335 1100 x 1470 x 840 557
100 kVA 151 144 139 OSES-100H-3P-S25 O335 1100 x 1470 x 840 560
120 kVA 182 173 166 OSES-120H-3P-S25 O335 1100 x 1470 x 840 595
150 kVA 227 216 208 OSES-150H-3P-S25 O336 1280 x 1600 x 920 835
180 kVA 273 259 250 OSES-180H-3P-S25 O337 1280 x 2020 x 1140 1005
200 kVA 303 288 278 OSES-200H-3P-S25 O337 1280 x 2020 x 1140 1055
250 kVA 379 360 347 OSES-250H-3P-S25 O337 1280 x 2020 x 1140 1115
300 kVA 455 432 417 OSES-300H-3P-S25 O338 1340 x 2020 x 1540 1475
350 kVA 531 505 486 OSES-350H-3P-S25 O338 1340 x 2020 x 1540 1585
400 kVA 607 577 556 OSES-400H-3P-S25 O338 1340 x 2020 x 1540 1605
450 kVA 683 649 625 OSES-450H-3P-S25 O338 1340 x 2020 x 1540 1905
500 kVA 759 721 695 OSES-500H-3P-S25 O338 1340 x 2020 x 1540 1925
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S25 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

S30 Models - Input Voltage Swing +/-30% - 6 to 500 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S30 O331 780 x 730 x 610 127
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S30 O331 780 x 730 x 610 128
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S30 O332 960 x 860 x 680 181
20 kVA 30 28 27 OSES-20H-3P-S30 O332 960 x 860 x 680 193
25 kVA 38 36 34 OSES-25H-3P-S30 O333 1200 x 960 x 780 274
30 kVA 45 43 41 OSES-30H-3P-S30 O333 1200 x 960 x 780 276
35 kVA 53 50 48 OSES-35H-3P-S30 O333 1200 x 960 x 780 312
40 kVA 60 57 55 OSES-40H-3P-S30 O333 1200 x 960 x 780 314
45 kVA 68 64 62 OSES-45H-3P-S30 O333 1200 x 960 x 780 316
50 kVA 75 72 69 OSES-50H-3P-S30 O334 1200 x 1060 x 840 350
55 kVA 83 79 76 OSES-55H-3P-S30 O334 1200 x 1060 x 840 388
60 kVA 91 86 83 OSES-60H-3P-S30 O334 1200 x 1060 x 840 390
75 kVA 113  108 104  OSES-75H-3P-S30 O335 1100 x 1470 x 840 510
80 kVA 121 115 111 OSES-80H-3P-S30 O335 1100 x 1470 x 840 585
90 kVA 136 129 125 OSES-90H-3P-S30 O335 1100 x 1470 x 840 590
100 kVA 151 144 139 OSES-100H-3P-S30 O335 1100 x 1470 x 840 595
120 kVA 182 173 166 OSES-120H-3P-S30 O336 1280 x 1600 x 920 885
150 kVA 227 216 208 OSES-150H-3P-S30 O337 1280 x 2020 x 1140 1155
180 kVA 273 259 250 OSES-180H-3P-S30 O337 1280 x 2020 x 1140 1215
200 kVA 303 288 278 OSES-200H-3P-S30 O337 1280 x 2020 x 1140 1245
250 kVA 379 360 347 OSES-250H-3P-S30 O338 1340 x 2020 x 1540 1685
300 kVA 455 432 417 OSES-300H-3P-S30 O338 1340 x 2020 x 1540 1935
350 kVA 531 505 486 OSES-350H-3P-S30 O338 1340 x 2020 x 1540 1945
400 kVA 607 577 556 OSES-400H-3P-S30 O338 1340 x 2020 x 1540 1965
450 kVA 683 649 625 OSES-450H-3P-S30 O339    
500 kVA 759 721 695 OSES-500H-3P-S30 O339    
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S30 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

S35 Models - Input Voltage Swing +/-35% - 6 to 300 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S35 O331 780 x 730 x 610 134
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S35 O331 780 x 730 x 610 135
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S35 O332 960 x 860 x 680 194
20 kVA 30 28 27 OSES-20H-3P-S35 O332 960 x 860 x 680 203
25 kVA 38 36 34 OSES-25H-3P-S35 O333 1200 x 960 x 780 279
30 kVA 45 43 41 OSES-30H-3P-S35 O333 1200 x 960 x 780 281
35 kVA 53 50 48 OSES-35H-3P-S35 O334 1200 x 1060 x 840 371
40 kVA 60 57 55 OSES-40H-3P-S35 O334 1200 x 1060 x 840 373
45 kVA 68 64 62 OSES-45H-3P-S35 O334 1200 x 1060 x 840 375
50 kVA 75 72 69 OSES-50H-3P-S35 O335 1100 x 1470 x 840 515
55 kVA 83 79 76 OSES-55H-3P-S35 O335 1100 x 1470 x 840 547
60 kVA 91 86 83 OSES-60H-3P-S35 O335 1100 x 1470 x 840 550
75 kVA 113  108 104  OSES-75H-3P-S35 O335 1100 x 1470 x 840 585
80 kVA 121 115 111 OSES-80H-3P-S35 O337 1280 x 2020 x 1140 995
90 kVA 136 129 125 OSES-90H-3P-S35 O337 1280 x 2020 x 1140 1005
100 kVA 151 144 139 OSES-100H-3P-S35 O337 1280 x 2020 x 1140 1015
120 kVA 182 173 166 OSES-120H-3P-S35 O337 1280 x 2020 x 1140 1045
150 kVA 227 216 208 OSES-150H-3P-S35 O337 1280 x 2020 x 1140 1215
180 kVA 273 259 250 OSES-180H-3P-S35 O338 1340 x 2020 x 1540 1595
200 kVA 303 288 278 OSES-200H-3P-S35 O338 1340 x 2020 x 1540 1775
250 kVA 379 360 347 OSES-250H-3P-S35 O338 1340 x 2020 x 1540 1875
300 kVA 455 432 417 OSES-300H-3P-S35 O338 1340 x 2020 x 1540 1975
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S35 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

S40 Models - Input Voltage Swing +/-40% - 6 to 300 kVA

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@380V @400V @415V
6 kVA 9.1 8.7 8.3 OSES-6H-3P-S40 O332 960 x 860 x 680 186
10 kVA 15.2 14.4 13.9 OSES-10H-3P-S40 O332 960 x 860 x 680 188
15 kVA 22.8 21.6 20.9 OSES-15H-3P-S40 O332 960 x 860 x 680 203
20 kVA 30 28 27 OSES-20H-3P-S40 O333 1200 x 960 x 780 281
25 kVA 38 36 34 OSES-25H-3P-S40 O334 1200 x 1060 x 840 355
30 kVA 45 43 41 OSES-30H-3P-S40 O334 1200 x 1060 x 840 357
35 kVA 53 50 48 OSES-35H-3P-S40 O335 1100 x 1470 x 840 534
40 kVA 60 57 55 OSES-40H-3P-S40 O335 1100 x 1470 x 840 537
45 kVA 68 64 62 OSES-45H-3P-S40 O335 1100 x 1470 x 840 540
50 kVA 75 72 69 OSES-50H-3P-S40 O335 1100 x 1470 x 840 560
55 kVA 83 79 76 OSES-55H-3P-S40 O335 1100 x 1470 x 840 582
60 kVA 91 86 83 OSES-60H-3P-S40 O335 1100 x 1470 x 840 585
75 kVA 113  108 104  OSES-75H-3P-S40 O336 1280 x 1600 x 920 835
80 kVA 121 115 111 OSES-80H-3P-S40 O337 1280 x 2020 x 1140 1135
90 kVA 136 129 125 OSES-90H-3P-S40 O337 1280 x 2020 x 1140 1145
100 kVA 151 144 139 OSES-100H-3P-S40 O337 1280 x 2020 x 1140 1155
120 kVA 182 173 166 OSES-120H-3P-S40 O337 1280 x 2020 x 1140 1215
150 kVA 227 216 208 OSES-150H-3P-S40 O338 1340 x 2020 x 1540 1625
180 kVA 273 259 250 OSES-180H-3P-S40 O338 1340 x 2020 x 1540 1775
200 kVA 303 288 278 OSES-200H-3P-S40 O338 1340 x 2020 x 1540 1805
250 kVA 379 360 347 OSES-250H-3P-S40 O338 1340 x 2020 x 1540 1975
300 kVA 455 432 417 OSES-300H-3P-S40 O339 1570 x 2020 x 1600 2190
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our OSESL-H-3P-S40 range.
  Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.

Standard Enclosure Types

Outdoor IP54 Voltage Stabilizer EnclosureSolid and Robust Construction

OSES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP54 (IEC/BS/EN 60529) / NEMA 3S style floor standing electro galvanized steel cubicles, ideal for installation outdoors, or more challenging internal environments. With ingress protection to IP54, the enclosures ensure complete protection against contact with internal electronic or electrical components & guard against harmful deposits of dust & water splashing against the casing from any direction. All models offer lockable front and rear door access.

 

  O331, O332, O333 & O334 Style Enclosures
   Bottom Cable Entry
O331-0334 Style Enclosures 
   
   Physical Sizes:
O331 780(W) x 730(H) x 610(D)mm 30.8"(W) x 30.0"(H) x 24.1"(D) inches
O332 960(W) x 860(H) x 680(D)mm 37.8"(W) x 33.9"(H) x 26.8"(D) inches
O333 1200(W) x 960(H) x 780(D)mm 47.3"(W) x 37.8"(H) x 30.8"(D) inches
O334 1200(W) x 1060(H) x 840(D)mm 47.3"(W) x 41.8"(H) x 33.1"(D) inches

 

  O335 & O336 Style Enclosures
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Sizes:
O335 1110(W) x 1470(H) x 840(D)mm 43.8"(W) x 57.9"(H) x 33.1"(D) inches
O336 1280(W) x 1600(H) x 920(D)mm 50.4"(W) x 63.0"(H) x 37.5"(D) inches

 

  O337, O338 & O339 Style Enclosures
   Bottom Cable Entry
O337 -O339 Style Enclosures 
 
   Physical Sizes:
O337 1280(W) x 2200(H) x 1140(D)mm 50.4"(W) x 86.7"(H) x 44.9"(D) inches
O338 1340(W) x 2020(H) x 1540(D)mm 52.8"(W) x 86.7"(H) x 60.7"(D) inches
O339    

 

 
   Note:    Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.


     Copyright © Ashley-Edison (UK) reserves the right to change any or all of the specifications indicated or implied without prior notice. E&OE

Introduction

 US Voltages

OSES-LY-3P-S Series - 6 to 200 kVA
Outdoor IP54 / NEMA 3 Style Three Phase Servo Electronic AC Voltage Stabilizers

3P 4W Solution

Input / Output:  190/110V, 200/115V, 208/120V & 220/127V AC  -  50/60Hz


Our most popular and feature rich Three Phase offering configured for US voltages. Ideal for over 95% of all general commercial and industrial applications. 

Standard Permissible Input Voltage Window Options

SWING-OSES-LY-3P-S

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of ±15% (S15 Models) will usually be more than acceptable, but in more remote locations, or countries where the national supply infrastructure is less developed, variations of ±20% or greater may be needed to be accommodated by the Stabilizer.

TIP - The wider the permissible input voltage window you wish the Stabilizer to accomodate and the more accurate the voltage you require on the output, the more expensive the Stabilizer. So, when selecting the most appropriate and cost efficient model for your application, it pays to know the state of the utility mains supply on site and the designed input voltage tolerances of the load equipment you wish to protect.

 

Downloads

General Series Catalog: pdf
Guide Specification: doc
Servo Electronic Overview Brochure: pdf

 

 

 

Pricing

To obtain a personal price, or to discuss further how we might be able to help your organisation, please feel free

 to either e-mail us
 or call us on +44 (0)870 240 6162
 

Get ADOBE READER  Get Adobe Flash Player

Model Ratings (kVA/Amps)

Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@190V

@200V

@208V

@220V

W x H x D(mm)

(Kgs)

OSES-6LY-3P-S*

6

18

17

16

15

 

Dimensions, Weights and precise Standard and Optional Features as per the relevant S* model data sheet (see above) or upon request.

OSES-10LY-3P-S*

10

30

28

27

26

OSES-15LY-3P-S*

15

45

43

41

39

OSES-20LY-3P-S*

20

60

57

55

52

OSES-25LY-3P-S*

25

75

72

69

65

OSES-30LY-3P-S*

30

91

86

83

78

OSES-35LY-3P-S*

35

106

101

97

91

OSES-40LY-3P-S*

40

121

115

111

104

OSES-45LY-3P-S*

45

136

129

124

118

OSES-50LY-3P-S*

50

151

144

138

131

OSES-55LY-3P-S*

55

167

158

152

144

OSES-60LY-3P-S*

60

182

173

166

157

OSES-75LY-3P-S*

75

227

216

208

196

OSES-80LY-3P-S*

80

243

230

222

209

OSES-90LY-3P-S*

90

273

259

249

236

OSES-100LY-3P-S*

100

303

288

277

262

OSES-120LY-3P-S*

120

364

346

333

314

OSES-150LY-3P-S*

150

456

432

416

393

OSES-180LY-3P-S*

180

546

519

499

472

OSES-200LY-3P-S*

200

607

577

555

524

S* = Selected permissible input voltage window - S15 (±15%), S20 (±20%), S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)

 

General Technical Specification

  Technology:

Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).

Permissible Input Voltage Window Options>

  190/110V or 200/115V or 208/120V or 220/127VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±0.5%

±3%

±5%

     Ratings

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 200 kVA

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 200 kVA

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 200 kVA

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 150 kVA

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 120 kVA

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 120 kVA

  Output Voltage:

Presettable for any voltage between 190/110V200/115V, 208/120V or 220/127V (Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E). 

The permissible input voltage window is relative to the pre-set output voltage.

Output Voltage Accuracy:

± 0.5%, ± 3% or ± 5% - auto selection based on input voltage swing.

Frequency:

47 to 65 Hz

Response Time:

< 1.5 ms

Correction Time:

A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.

Efficiency:

98%

Power Factor:

Any Lagging to 0.95 leading

  Surge Ratings:

 

 

10 x max current rating for 2 seconds

3 x max current rating for 1 minute

  2 x max current rating for 5 minutes

Surge Suppression:

TVSS - Protects loads against high energy Spikes and Transient Voltages

Total Harmonic Distortion:

 < 1%

Independent Phase Control:

Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.

Soft-Switch-On:

Ensures the output voltage is set to a minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start-up voltage surges.

Environment:

Temperature Range -15°to 45° C

 

Derate by 2% for each additional °C up to max 60°C

 

Suitable for indoor tropical use 95% RH (non-condensing)

 

Maximum altitude 1000m. Derate by 2.5% for each additional 500m.

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

Enclosures to IP54 (NEMA 3 Style), BS EN 60529

Conformance:

Complies with BS EN 55022 and the relevant parts of BS EN 61000 series of standards

CE Conformity:

CE Marked - being fully compliant with European Union Directives 2004/108/EC (replaced EMC Directive 89/336/EEC from July 2009) and 2006/95/EC (The Low Voltage Directive in force from January 2007)

Standard Warranty:

Two (2) Years / Twenty-Four (24) Months from date of supply. Extendable, by purchasing an Extended Warranty, to Five (5) Years / Sixty (60 Months).

Standard Features:

Input Circuit Breaker

Over/Low Voltage Protection

Phase Failure Protection

Voltmeter / Phase Selector Switch (internal)

Lightning Surge Arrestors

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Thermostatically Controlled Heater

 

IP55 Ingress Protection

 

No Volt Remote Monitoring Contacts

 

Digital Power Metering (with RS-485 interface) - showing V, A, W, VA, AER, PF & kWH

 

AquaStop Protective Coating - protection against damp and moisture ingress

Optional Step Up Voltage Feature:

Ideal for applications where the utility supply voltage is different from the load equipment’s requirement - see LH SERIES Step Down AC Voltage Stabilisers TAB above.

Optional Isolation Transformer:

Shielded isolation transformer providing extra protection between the utility and the load. Protects against common and transverse mode electrical noise - see OPCS-LY-3P SERIES Power Line Conditioners

 

 

Please Note – These Stabilisers are not designed to support / protect voltage “back feed” applications, where energy is required to be also fed back into the utility supply.

Standard Enclosure Types

Outdoor IP54 Voltage Stabilizer EnclosureSolid and Robust Construction

OSES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP54 (IEC/BS/EN 60529) / NEMA 3S style floor standing electro galvanized steel cubicles, ideal for installation outdoors, or more challenging internal environments. With ingress protection to IP54, the enclosures ensure complete protection against contact with internal electronic or electrical components & guard against harmful deposits of dust & water splashing against the casing from any direction. All models offer lockable front and rear door access.

 

  O331, O332, O333 & O334 Style Enclosures
   Bottom Cable Entry
O331-0334 Style Enclosures 
   
   Physical Sizes:
O331 780(W) x 730(H) x 610(D)mm 30.8"(W) x 30.0"(H) x 24.1"(D) inches
O332 960(W) x 860(H) x 680(D)mm 37.8"(W) x 33.9"(H) x 26.8"(D) inches
O333 1200(W) x 960(H) x 780(D)mm 47.3"(W) x 37.8"(H) x 30.8"(D) inches
O334 1200(W) x 1060(H) x 840(D)mm 47.3"(W) x 41.8"(H) x 33.1"(D) inches

 

  O335 & O336 Style Enclosures
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Sizes:
O335 1110(W) x 1470(H) x 840(D)mm 43.8"(W) x 57.9"(H) x 33.1"(D) inches
O336 1280(W) x 1600(H) x 920(D)mm 50.4"(W) x 63.0"(H) x 37.5"(D) inches

 

  O337, O338 & O339 Style Enclosures
   Bottom Cable Entry
O337 -O339 Style Enclosures 
 
   Physical Sizes:
O337 1280(W) x 2200(H) x 1140(D)mm 50.4"(W) x 86.7"(H) x 44.9"(D) inches
O338 1340(W) x 2020(H) x 1540(D)mm 52.8"(W) x 86.7"(H) x 60.7"(D) inches
O339    

 

 
   Note:    Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.


     Copyright © Ashley-Edison (UK) reserves the right to change any or all of the specifications indicated or implied without prior notice. E&OE

Introduction


 US Voltages

OSES-H-3P-S-X468 Series - 6 to 600 kVA
Outdoor IP54 / NEMA 3 Style Three Phase Servo Electronic AC Voltage Stabilizers

3P 4W Solution

Input / Output:  440/254V, 460/265V & 480/277V AC -  50/60Hz


Our most popular and feature rich Three Phase offering configured for higher US industrial voltages. Ideal for over 95% of all general commercial and industrial applications. 

Standard Permissible Input Voltage Window Options

SWING-OSES-H-3P-S-X468

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of ±15% (S15 Models) will usually be more than acceptable, but in more remote locations, or countries where the national supply infrastructure is less developed, variations of ±20% or greater may be needed to be accommodated by the Stabilizer.

TIP - The wider the permissible input voltage window you wish the Stabilizer to accomodate and the more accurate the voltage you require on the output, the more expensive the Stabilizer. So, when selecting the most appropriate and cost efficient model for your application, it pays to know the state of the utility mains supply on site and the designed input voltage tolerances of the load equipment you wish to protect.

 

Downloads

General Series Catalog: pdf
Guide Specification: doc
Servo Electronic Overview Brochure: pdf

 

 

 

Pricing

To obtain a personal price, or to discuss further how we might be able to help your organisation, please feel free

 to either e-mail us
 or call us on +44 (0)870 240 6162
 

Get ADOBE READER  Get Adobe Flash Player

Model Ratings (kVA/Amps)

Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@440V

@460V

@480V

W x H x D(mm)

(Kgs)

OSES-6H-3P-S*-X468

6

7.9

7.5

7.2

 

Dimensions, Weights and precise Standard and Optional Features as per the relevant S* model data sheet (see above) or upon request.

OSES-10H-3P-S*-X468

10

13.1

12.5

12.0

OSES-15H-3P-S*-X468

15

19.7

18.8

18.0

OSES-20H-3P-S*-X468

20

26.2

25.1

24.0

OSES-25H-3P-S*-X468

25

32

31

30

OSES-30H-3P-S*-X468

30

39

37

36

OSES-35H-3P-S*-X468

35

45

43

42

OSES-40H-3P-S*-X468

40

52

50

48

OSES-45H-3P-S*-X468

45

59

56

54

OSES-50H-3P-S*-X468

50

65

62

60

OSES-55H-3P-S*-X468

55

72

69

66

OSES-60H-3P-S*-X468

60

78

75

72

OSES-75H-3P-S*-X468

75

98

94

90

OSES-80H-3P-S*-X468

80

104

100

96

OSES-90H-3P-S*-X468

90

118

112

108

OSES-100H-3P-S*-X468

100

131

125

120

OSES-120H-3P-S*-X468

120

157

150

144

OSES-150H-3P-S*-X468

150

196

188

180

OSES-180H-3P-S*-X468

180

236

225

216

OSES-200H-3P-S*-X468

200

262

251

240

OSES-250H-3P-S*-X468

250

327

313

300

OSES-300H-3P-S*-X468

300

393

376

360

OSES-350H-3P-S*-X468

350

459

439

420

OSES-400H-3P-S*-X468

400

524

501

481

OSES-450H-3P-S*-X468

450

590

564

541

OSES-500H-3P-S*-X468

500

655

627

601

OSES-600H-3P-S*-X468

600

787

752

721

S* = Selected permissible input voltage window - S15 (±15%), S20 (±20%), S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)

 

General Technical Specification

  Technology:

Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).

Permissible Input Voltage Window Options>

  440/254V or 460/265V or 480/277VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±0.5%

±3%

±5%

     Ratings

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 600 kVA

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 600 kVA

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 500 kVA

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 500 kVA

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 300 kVA

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 300 kVA

  Output Voltage:

Presettable for any voltage between 440/254V460/265V or 480/277V (Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E). 

The permissible input voltage window is relative to the pre-set output voltage.

Output Voltage Accuracy:

± 0.5%, ± 3% or ± 5% - auto selection based on input voltage swing.

Frequency:

47 to 65 Hz

Response Time:

< 1.5 ms

Correction Time:

A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.

Efficiency:

98%

Power Factor:

Any Lagging to 0.95 leading

  Surge Ratings:

 

 

10 x max current rating for 2 seconds

3 x max current rating for 1 minute

  2 x max current rating for 5 minutes

Surge Suppression:

TVSS - Protects loads against high energy Spikes and Transient Voltages

Total Harmonic Distortion:

 < 1%

Independent Phase Control:

Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.

Soft-Switch-On:

Ensures the output voltage is set to a minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start-up voltage surges.

Environment:

Temperature Range -15°to 45° C

 

Derate by 2% for each additional °C up to max 60°C

 

Suitable for indoor tropical use 95% RH (non-condensing)

 

Maximum altitude 1000m. Derate by 2.5% for each additional 500m.

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

Enclosures to IP54 (NEMA 3 Style), BS EN 60529

Conformance:

Complies with BS EN 55022 and the relevant parts of BS EN 61000 series of standards

CE Conformity:

CE Marked - being fully compliant with European Union Directives 2004/108/EC (replaced EMC Directive 89/336/EEC from July 2009) and 2006/95/EC (The Low Voltage Directive in force from January 2007)

Standard Warranty:

Two (2) Years / Twenty-Four (24) Months from date of supply. Extendable, by purchasing an Extended Warranty, to Five (5) Years / Sixty (60 Months).

Standard Features:

Input Circuit Breaker

Over/Low Voltage Protection

Phase Failure Protection

Voltmeter / Phase Selector Switch (internal)

Lightning Surge Arrestors

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Thermostatically Controlled Heater

 

IP55 Ingress Protection

 

No Volt Remote Monitoring Contacts

 

Digital Power Metering (with RS-485 interface) - showing V, A, W, VA, AER, PF & kWH

 

AquaStop Protective Coating - protection against damp and moisture ingress

Optional Step Down Voltage Feature:

Ideal for applications where the utility supply voltage is different from the load equipment’s requirement - see HL-X468 SERIES Step Down AC Voltage Stabilisers TAB above.

Optional Isolation Transformer:

Shielded isolation transformer providing extra protection between the utility and the load. Protects against common and transverse mode electrical noise - see OPCS-H-3P-X468 SERIES Power Line Conditioners

 

 

Please Note – These Stabilisers are not designed to support / protect voltage “back feed” applications, where energy is required to be also fed back into the utility supply.

Standard Enclosure Types

Outdoor IP54 Voltage Stabilizer EnclosureSolid and Robust Construction

OSES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP54 (IEC/BS/EN 60529) / NEMA 3S style floor standing electro galvanized steel cubicles, ideal for installation outdoors, or more challenging internal environments. With ingress protection to IP54, the enclosures ensure complete protection against contact with internal electronic or electrical components & guard against harmful deposits of dust & water splashing against the casing from any direction. All models offer lockable front and rear door access.

 

  O331, O332, O333 & O334 Style Enclosures
   Bottom Cable Entry
O331-0334 Style Enclosures 
   
   Physical Sizes:
O331 780(W) x 730(H) x 610(D)mm 30.8"(W) x 30.0"(H) x 24.1"(D) inches
O332 960(W) x 860(H) x 680(D)mm 37.8"(W) x 33.9"(H) x 26.8"(D) inches
O333 1200(W) x 960(H) x 780(D)mm 47.3"(W) x 37.8"(H) x 30.8"(D) inches
O334 1200(W) x 1060(H) x 840(D)mm 47.3"(W) x 41.8"(H) x 33.1"(D) inches

 

  O335 & O336 Style Enclosures
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Sizes:
O335 1110(W) x 1470(H) x 840(D)mm 43.8"(W) x 57.9"(H) x 33.1"(D) inches
O336 1280(W) x 1600(H) x 920(D)mm 50.4"(W) x 63.0"(H) x 37.5"(D) inches

 

  O337, O338 & O339 Style Enclosures
   Bottom Cable Entry
O337 -O339 Style Enclosures 
 
   Physical Sizes:
O337 1280(W) x 2200(H) x 1140(D)mm 50.4"(W) x 86.7"(H) x 44.9"(D) inches
O338 1340(W) x 2020(H) x 1540(D)mm 52.8"(W) x 86.7"(H) x 60.7"(D) inches
O339    

 

 
   Note:    Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.


     Copyright © Ashley-Edison (UK) reserves the right to change any or all of the specifications indicated or implied without prior notice. E&OE

Introduction

OSES-HL-3P-S Series - 6 to 100 kVA
Outdoor IP54 / NEMA 3 Style Three Phase Servo Electronic Step-Down AC Voltage Stabilisers / Voltage Converters

3P 4W Solution

Input:      380/220V, 400/230V or 415/240V AC -  50/60Hz

Output:   190/110V, 200/115V, 208/120V or 220/127V AC -  50/60Hz

 

Step-Down Voltage Converters which also deliver protection against the vagaries of voltage fluctuations on the input utility supply. Ideal for applications where the utility supply voltage is different from the load equipment’s requirement eg. US designed equipment used in Europe.

Standard Permissible Input Voltage Window Options

SWING-OSES-HL-3P-S

View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabiliser offering an input variation swing of ±15% (S15 Models) will usually be more than acceptable, but in more remote locations, or countries where the national supply infrastructure is less developed, variations of ±20% or greater may be needed to be accommodated by the Stabiliser.

TIP - The wider the permissible input voltage window you wish the Stabiliser to accomodate and the more accurate the voltage you require on the output, the more expensive the Stabiliser. So, when selecting the most appropriate and cost efficient model for your application, it pays to know the state of the utility mains supply on site and the designed input voltage tolerances of the load equipment you wish to protect.

 

Downloads

General Series Catalog: pdf
Guide Specification: doc
Servo Electronic Overview Brochure: pdf

 

 

 

Pricing

To obtain a personal price, or to discuss further how we might be able to help your organisation, please feel free

 to either e-mail us
 or call us on +44 (0)870 240 6162
 

Get ADOBE READER  Get Adobe Flash Player

Model Ratings (kVA/Amps)

Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@190V

@200V

@208V

@220V

W x H x D(mm)

(Kgs)

OSES-6HL-3P-S*

6

18

17

16

15

 

Dimensions, Weights and precise Standard and Optional Features as per the relevant S* model data sheet (see above) or upon request.

 

 

 

 

 

 

NB: FREQUENCY CONVERSION- Where Frequency Conversion  is also required a separate standalone Frequency Converter will be required.

OSES-10HL-3P-S*

10

30

28

27

26

OSES-15HL-3P-S*

15

45

43

41

39

OSES-20HL-3P-S*

20

60

57

55

52

OSES-25HL-3P-S*

25

75

72

69

65

OSES-30HL-3P-S*

30

91

86

83

78

OSES-35HL-3P-S*

35

106

101

97

91

OSES-40HL-3P-S*

40

121

115

111

104

OSES-45HL-3P-S*

45

136

129

124

118

OSES-50HL-3P-S*

50

151

144

138

131

OSES-55HL-3P-S*

55

167

158

152

144

OSES-60HL-3P-S*

60

182

173

166

157

OSES-75HL-3P-S*

75

227

216

208

196

OSES-80HL-3P-S*

80

243

230

222

209

OSES-90HL-3P-S*

90

273

259

249

236

OSES-100HL-3P-S*

100

303

288

277

262

S* = Selected permissible input voltage window - S15 (±15%), S20 (±20%), S25 (±25%) ,S30 (±30%), S35 (±35%) or S40 (±40%)

 

General Technical Specification

  Technology:

Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).

Permissible Input Voltage Window Options:

  380/220V or 400/230V or 415/240VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±1%

±3%

±5%

     Ratings

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 100 kVA

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 100 kVA

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 100 kVA

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 100 kVA

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 100 kVA

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 100 kVA

  Output Voltage:

Presettable for any voltage between 190/110V200/115V, 208/120V or 220/127V (Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E). 

The permissible input voltage window is relative to the pre-set output voltage.

Output Voltage Accuracy:

± 1%, ± 3% or ± 5% - auto selection based on input voltage swing.

Frequency:

47 to 65 Hz

Response Time:

< 1.5 ms

Correction Time:

A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.

Efficiency:

98%

Power Factor:

Any Lagging to 0.95 leading

  Surge Ratings:

 

 

10 x max current rating for 2 seconds

3 x max current rating for 1 minute

  2 x max current rating for 5 minutes

Surge Suppression:

TVSS - Protects loads against high energy Spikes and Transient Voltages

Total Harmonic Distortion:

 < 1%

Independent Phase Control:

Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.

Soft-Switch-On:

Ensures the output voltage is set to a minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start-up voltage surges.

Environment:

Temperature Range -15°to 45° C

 

Derate by 2% for each additional °C up to max 60°C

 

Suitable for indoor tropical use 95% RH (non-condensing)

 

Maximum altitude 1000m. Derate by 2.5% for each additional 500m.

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

Enclosures to IP54 (NEMA 3 Style), BS EN 60529

Conformance:

Complies with BS EN 55022 and the relevant parts of BS EN 61000 series of standards

CE Conformity:

CE Marked - being fully compliant with European Union Directives 2004/108/EC (replaced EMC Directive 89/336/EEC from July 2009) and 2006/95/EC (The Low Voltage Directive in force from January 2007)

Standard Warranty:

Two (2) Years / Twenty-Four (24) Months from date of supply. Extendable, by purchasing an Extended Warranty, to Five (5) Years / Sixty (60 Months).

Standard Features:

Input Circuit Breaker

Over/Low Voltage Protection

Phase Failure Protection

Voltmeter / Phase Selector Switch (internal)

Lightning Surge Arrestors

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Thermostatically Controlled Heater

 

IP55 Ingress Protection

 

No Volt Remote Monitoring Contacts

 

Digital Power Metering (with RS-485 interface) - showing V, A, W, VA, AER, PF & kWH

 

AquaStop Protective Coating - protection against damp and moisture ingress

Optional Isolation Transformer:

Shielded isolation transformer providing extra protection between the utility and the load. Protects against common and transverse mode electrical noise - see OPCS-HL-3P SERIES Power Line Conditioners

 

 

Please Note – These Stabilisers are not designed to support / protect voltage “back feed” applications, where energy is required to be also fed back into the utility supply.

Standard Enclosure Types

Outdoor IP54 Voltage Stabilizer EnclosureSolid and Robust Construction

OSES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP54 (IEC/BS/EN 60529) / NEMA 3S style floor standing electro galvanized steel cubicles, ideal for installation outdoors, or more challenging internal environments. With ingress protection to IP54, the enclosures ensure complete protection against contact with internal electronic or electrical components & guard against harmful deposits of dust & water splashing against the casing from any direction. All models offer lockable front and rear door access.

 

  O331, O332, O333 & O334 Style Enclosures
   Bottom Cable Entry
O331-0334 Style Enclosures 
   
   Physical Sizes:
O331 780(W) x 730(H) x 610(D)mm 30.8"(W) x 30.0"(H) x 24.1"(D) inches
O332 960(W) x 860(H) x 680(D)mm 37.8"(W) x 33.9"(H) x 26.8"(D) inches
O333 1200(W) x 960(H) x 780(D)mm 47.3"(W) x 37.8"(H) x 30.8"(D) inches
O334 1200(W) x 1060(H) x 840(D)mm 47.3"(W) x 41.8"(H) x 33.1"(D) inches

 

  O335 & O336 Style Enclosures
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Sizes:
O335 1110(W) x 1470(H) x 840(D)mm 43.8"(W) x 57.9"(H) x 33.1"(D) inches
O336 1280(W) x 1600(H) x 920(D)mm 50.4"(W) x 63.0"(H) x 37.5"(D) inches

 

  O337, O338 & O339 Style Enclosures
   Bottom Cable Entry
O337 -O339 Style Enclosures 
 
   Physical Sizes:
O337 1280(W) x 2200(H) x 1140(D)mm 50.4"(W) x 86.7"(H) x 44.9"(D) inches
O338 1340(W) x 2020(H) x 1540(D)mm 52.8"(W) x 86.7"(H) x 60.7"(D) inches
O339    

 

 
   Note:    Optional Accessories added may affect dimensions and weights - subject to confirmation.
  For packed, sizes and weights please refer to the FAQ Section of this site.


     Copyright © Ashley-Edison (UK) reserves the right to change any or all of the specifications indicated or implied without prior notice. E&OE

Introduction

US Voltages

OSES-LH-3P-S Series - 6 to 100 kVA
Outdoor IP54 / NEMA 3 Style Three Phase Servo Electronic Step-Up AC Voltage Stabilizers / Voltage Converters

 3P 4W Solution

Input:     190/110V, 200/115V, 208/120V or 220/127V AC -  50/60Hz

Output:  380/220V, 400/230V or 415/240V AC -  50/60Hz

 

Step-Up Voltage Converters which also deliver protection against the vagaries of voltage fluctuations on the input utility supply. Ideal for applications where the utility supply voltage is different from the load equipment’s requirement.

Standard Permissible Input Voltage Window Options

SWING-OSES-LH-3P-S

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabiliser offering an input variation swing of ±15% (S15 Models) will usually be more than acceptable, but in more remote locations, or countries where the national supply infrastructure is less developed, variations of ±20% or greater may be needed to be accommodated by the Stabiliser.

TIP - The wider the permissible input voltage window you wish the Stabiliser to accomodate and the more accurate the voltage you require on the output, the more expensive the Stabiliser. So, when selecting the most appropriate and cost efficient model for your application, it pays to know the state of the utility mains supply on site and the designed input voltage tolerances of the load equipment you wish to protect.

 

Downloads

General Series Catalog: pdf
Guide Specification: doc
Servo Electronic Overview Brochure: pdf

 

 

 

Pricing

To obtain a personal price, or to discuss further how we might be able to help your organisation, please feel free

 to either e-mail us
 or call us on +44 (0)870 240 6162
 

Get ADOBE READER  Get Adobe Flash Player

Model Ratings (kVA/Amps)

Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

OSES-6LH-3P-S*

6

9.1

8.7

8.3

 

Dimensions, Weights and precise Standard and Optional Features as per the relevant S* model data sheet (see above) or upon request.

 

 

 

NB: FREQUENCY CONVERSION

Where Frequency Conversion  is also required a separate standalone Frequency Converter will be required.

OSES-10LH-3P-S*

10

15.2

14.4.

13.9

OSES-15LH-3P-S*

15

22.8

21.6

20.9

OSES-20LH-3P-S*

20

30.4

28.9

27.8

OSES-25LH-3P-S*

25

38

36.1

35

OSES-30LH-3P-S*

30

46

43

42

OSES-35LH-3P-S*

35

53

51

49

OSES-40LH-3P-S*

40

61

58

56

OSES-45LH-3P-S*

45

68

65

63

OSES-50LH-3P-S*

50

76

72

70

OSES-55LH-3P-S*

55

84

79

77

OSES-60LH-3P-S*

60

91

87

83

OSES-75LH-3P-S*

75

114

108

104

OSES-80LH-3P-S*

80

122

115

111

OSES-90LH-3P-S*

90

137

130

125

OSES-100LH-3P-S*

100

152

144

139

S* = Selected permissible input voltage window - S15 (±15%), S20 (±20%), S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)

 

General Technical Specification

  Technology:

Servo Electronic - Variable Transformer controlled, series regulation transformer (buck-boast transformer with secondary wired in series with the load).

Permissible Input Voltage Window Options:

  190/110V or 200/115V or 208/120V or 220/127VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±1%

±3%

±5%

     Ratings

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 100 kVA

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 100 kVA

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 100 kVA

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 100 kVA

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 100 kVA

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 100 kVA

  Output Voltage:

Presettable for any voltage between 380/220V400/230V or 415/240V (Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E). 

The permissible input voltage window is relative to the pre-set output voltage.

Output Voltage Accuracy:

± 1%, ± 3% or ± 5% - auto selection based on input voltage swing.

Frequency:

47 to 65 Hz

Response Time:

< 1.5 ms

Correction Time:

A 10% supply variation will be corrected to within 2.5% in 0.6 seconds.

Efficiency:

98%

Power Factor:

Any Lagging to 0.95 leading

  Surge Ratings:

 

 

10 x max current rating for 2 seconds

3 x max current rating for 1 minute

  2 x max current rating for 5 minutes

Surge Suppression:

TVSS - Protects loads against high energy Spikes and Transient Voltages

Total Harmonic Distortion:

 < 1%

Independent Phase Control:

Maintains each phase voltage stable irrespective of load unbalance, even up to 100% load unbalance.

Soft-Switch-On:

Ensures the output voltage is set to a minimum upon Switch-On before commencing stabilization - protects load equipment from damaging start-up voltage surges.

Environment:

Temperature Range -15°to 45° C

 

Derate by 2% for each additional °C up to max 60°C

 

Suitable for indoor tropical use 95% RH (non-condensing)

 

Maximum altitude 1000m. Derate by 2.5% for each additional 500m.

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

Enclosures to IP54 (NEMA 3 Style), BS EN 60529

Conformance:

Complies with BS EN 55022 and the relevant parts of BS EN 61000 series of standards

CE Conformity: