Three Phase Voltage Stabilizers

SES Series - 4 Wire - 6 to 600 kVA

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

 


Features

 -

Step-Less Automatic Voltage Control

SES-3P-3W

 -

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

 -

±1% or better Output Voltage Accuracy

 -

Inbuilt TVSS - Transient Voltage Surge & Spike Suppression

 -

Independent Phase Control

 -

High Overload Capability

 -

Over / Under Voltage Protection

 -

Phase Failure Protection

 -

Start Up Load Protection

 -

Front Panel Status Monitoring & Metering

 -

Input Circuit Breaker Protection fitted as Standard

 -

3 Years Standard Warranty

 -

Extremely Low Maintenance

  To learn more please check-out the series listings below:

 

  Watch the Video

 

SES-3P-Video

 

 

  The 4 Wire 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

SES-H-3P-S Series - 6 to 600 kVA
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-SES-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

 Data Sheet

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 600 kVA

 pdf

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 600 kVA

 pdf

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 500 kVA

 pdf

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 500 kVA

 pdf

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

    6 to 300 kVA

 pdf

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

    6 to 300 kVA

 pdf

  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 IP20 (NEMA 1 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:

Three (3) Years / Thirty Six (36) 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)

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Lightning Surge Arrestors

 

No Volt Remote Monitoring Contacts

 

Drip Proof Cowl for IP21 Ingress Protection

 

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

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 PCS-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 SES-6H-3P-S15 331 300 x 550 x 590 62
10 kVA 15.2 14.4 13.9 SES-10H-3P-S15 331 300 x 550 x 590 63
15 kVA 22.8 21.6 20.9 SES-15H-3P-S15 331 300 x 550 x 590 73
20 kVA 30 28 27 SES-20H-3P-S15 331 300 x 550 x 590 77
25 kVA 38 36 34 SES-25H-3P-S15 331 300 x 550 x 590 86
30 kVA 45 43 41 SES-30H-3P-S15 331 300 x 550 x 590 87
35 kVA 53 50 48 SES-35H-3P-S15 332 380 x 670 x 780 130
40 kVA 60 57 55 SES-40H-3P-S15 332 380 x 670 x 780 131
45 kVA 68 64 62 SES-45H-3P-S15 332 380 x 670 x 780 132
50 kVA 75 72 69 SES-50H-3P-S15 332 380 x 670 x 780 135
55 kVA 83 79 76 SES-55H-3P-S15 332 380 x 670 x 780 143
60 kVA 91 86 83 SES-60H-3P-S15 332 380 x 670 x 780 144
75 kVA 113  108 104  SES-75H-3P-S15 333 490 x 800 x 990 200
80 kVA 121 115 111 SES-80H-3P-S15 333 490 x 800 x 990
242
90 kVA 136 129 125 SES-90H-3P-S15 333 490 x 800 x 990 243
100 kVA 151 144 139 SES-100H-3P-S15 333 490 x 800 x 990
245
120 kVA 182 173 166 SES-120H-3P-S15 334 540 x 900 x 1000 280
150 kVA 227 216 208 SES-150H-3P-S15 334 540 x 900 x 1000
311
180 kVA 273 259 250 SES-180H-3P-S15 335 1000 x 1300 x 580 465
200 kVA 303 288 278 SES-200H-3P-S15 335 1000 x 1300 x 580 500
250 kVA 379 360 347 SES-250H-3P-S15 336 1280 x 1480 x 660 710
300 kVA 455 432 417 SES-300H-3P-S15 336 1280 x 1480 x 660 810
350 kVA 531 505 486 SES-350H-3P-S15 337 1280 x 1950 x 880 970
400 kVA 607 577 556 SES-400H-3P-S15 337 1280 x 1950 x 880 990
450 kVA 683 649 625 SES-450H-3P-S15 337 1280 x 1950 x 880 1020
500 kVA 759 721 695 SES-500H-3P-S15 337 1280 x 1950 x 880 1040
600 kVA 911 865 834 SES-600H-3P-S15 339 1470 x 1950 x 1340 1480
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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 SES-6H-3P-S20 331 300 x 550 x 590 71
10 kVA 15.2 14.4 13.9 SES-10H-3P-S20 331 300 x 550 x 590 72
15 kVA 22.8 21.6 20.9 SES-15H-3P-S20 331 300 x 550 x 590 78
20 kVA 30 28 27 SES-20H-3P-S20 331 300 x 550 x 590 89
25 kVA 38 36 34 SES-25H-3P-S20 332 380 x 670 x 780 123
30 kVA 45 43 41 SES-30H-3P-S20 332 380 x 670 x 780 125
35 kVA 53 50 48 SES-35H-3P-S20 332 380 x 670 x 780 141
40 kVA 60 57 55 SES-40H-3P-S20 332 380 x 670 x 780 143
45 kVA 68 64 62 SES-45H-3P-S20 332 380 x 670 x 990 145
50 kVA 75 72 69 SES-50H-3P-S20 333 490 x 800 x 780 200
55 kVA 83 79 76 SES-55H-3P-S20 333 490 x 800 x 990 213
60 kVA 91 86 83 SES-60H-3P-S20 333 490 x 800 x 990 215
75 kVA 113  108 104  SES-75H-3P-S20 333 490 x 800 x 990 250
80 kVA 121 115 111 SES-80H-3P-S20 334 540 x 900 x 1000 275
90 kVA 136 129 125 SES-90H-3P-S20 334 540 x 900 x 1000 278
100 kVA 151 144 139 SES-100H-3P-S20 334 540 x 900 x 1000 280
120 kVA 182 173 166 SES-120H-3P-S20 335 1000 x 1300 x 580 450
150 kVA 227 216 208 SES-150H-3P-S20 335 1000 x 1300 x 580 530
180 kVA 273 259 250 SES-180H-3P-S20 335 1000 x 1300 x 580 550
200 kVA 303 288 278 SES-200H-3P-S20 336 1280 x 1480 x 660 750
250 kVA 379 360 347 SES-250H-3P-S20 337 1280 x 1950 x 880 910
300 kVA 455 432 417 SES-300H-3P-S20 337 1280 x 1950 x 880 990
350 kVA 531 505 486 SES-350H-3P-S20 339 1470 x 1950 x 1340 1260
400 kVA 607 577 556 SES-400H-3P-S20 339 1470 x 1950 x 1340 1280
450 kVA 683 649 625 SES-450H-3P-S20 339 1470 x 1950 x 1340 1490
500 kVA 759 721 695 SES-500H-3P-S20 339 1470 x 1950 x 1340 1510
600 kVA 911 865 834 SES-600H-3P-S20 339 1470 x 1950 x 1340 1570
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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 SES-6H-3P-S25 331 300 x 550 x 590 74
10 kVA 15.2 14.4 13.9 SES-10H-3P-S25 331 300 x 550 x 590 75
15 kVA 22.8 21.6 20.9 SES-15H-3P-S25 331 300 x 550 x 590 87
20 kVA 30 28 27 SES-20H-3P-S25 332 380 x 670 x 780 123
25 kVA 38 36 34 SES-25H-3P-S25 332 380 x 670 x 780 145
30 kVA 45 43 41 SES-30H-3P-S25 332 380 x 670 x 780 147
35 kVA 53 50 48 SES-35H-3P-S25 333 490 x 800 x 990 206
40 kVA 60 57 55 SES-40H-3P-S25 333 490 x 800 x 990 208
45 kVA 68 64 62 SES-45H-3P-S25 333 490 x 800 x 990 210
50 kVA 75 72 69 SES-50H-3P-S25 333 490 x 800 x 780 220
55 kVA 83 79 76 SES-55H-3P-S25 333 490 x 800 x 990 265
60 kVA 91 86 83 SES-60H-3P-S25 333 490 x 800 x 990 267
75 kVA 113  108 104  SES-75H-3P-S25 334 540 x 900 x 1000 311
80 kVA 121 115 111 SES-80H-3P-S25 335 1000 x 1300 x 580 479
90 kVA 136 129 125 SES-90H-3P-S25 335 1000 x 1300 x 580 482
100 kVA 151 144 139 SES-100H-3P-S25 335 1000 x 1300 x 580 485
120 kVA 182 173 166 SES-120H-3P-S25 335 1000 x 1300 x 580 520
150 kVA 227 216 208 SES-150H-3P-S25 336 1280 x 1480 x 660 750
180 kVA 273 259 250 SES-180H-3P-S25 337 1280 x 1950 x 880 910
200 kVA 303 288 278 SES-200H-3P-S25 337 1280 x 1950 x 880 950
250 kVA 379 360 347 SES-250H-3P-S25 337 1280 x 1950 x 880 1020
300 kVA 455 432 417 SES-300H-3P-S25 339 1470 x 1950 x 1340 1410
350 kVA 531 505 486 SES-350H-3P-S25 339 1470 x 1950 x 1340 1520
400 kVA 607 577 556 SES-400H-3P-S25 339 1470 x 1950 x 1340 1540
450 kVA 683 649 625 SES-450H-3P-S25 339 1470 x 1950 x 1340 1840
500 kVA 759 721 695 SES-500H-3P-S25 339 1470 x 1950 x 1340 1860
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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 SES-6H-3P-S30 331 300 x 550 x 590 82
10 kVA 15.2 14.4 13.9 SES-10H-3P-S30 331 300 x 550 x 590 83
15 kVA 22.8 21.6 20.9 SES-15H-3P-S30 332 380 x 670 x 780 123
20 kVA 30 28 27 SES-20H-3P-S30 332 380 x 670 x 780 135
25 kVA 38 36 34 SES-25H-3P-S30 333 490 x 800 x 990 203
30 kVA 45 43 41 SES-30H-3P-S30 333 490 x 800 x 990 205
35 kVA 53 50 48 SES-35H-3P-S30 333 490 x 800 x 990 241
40 kVA 60 57 55 SES-40H-3P-S30 333 490 x 800 x 990 243
45 kVA 68 64 62 SES-45H-3P-S30 333 490 x 800 x 990 245
50 kVA 75 72 69 SES-50H-3P-S30 334 540 x 900 x 1000 275
55 kVA 83 79 76 SES-55H-3P-S30 334 540 x 900 x 1000 313
60 kVA 91 86 83 SES-60H-3P-S30 334 540 x 900 x 1000 315
75 kVA 113  108 104  SES-75H-3P-S30 335 1000 x 1300 x 580 435
80 kVA 121 115 111 SES-80H-3P-S30 335 1000 x 1300 x 580 510
90 kVA 136 129 125 SES-90H-3P-S30 335 1000 x 1300 x 580 515
100 kVA 151 144 139 SES-100H-3P-S30 335 1000 x 1300 x 580 520
120 kVA 182 173 166 SES-120H-3P-S30 336 1280 x 1480 x 660 800
150 kVA 227 216 208 SES-150H-3P-S30 337 1280 x 1950 x 880 1060
180 kVA 273 259 250 SES-180H-3P-S30 337 1280 x 1950 x 880 1120
200 kVA 303 288 278 SES-200H-3P-S30 337 1280 x 1950 x 880 1150
250 kVA 379 360 347 SES-250H-3P-S30 339 1470 x 1950 x 1340 1620
300 kVA 455 432 417 SES-300H-3P-S30 339 1470 x 1950 x 1340 1870
350 kVA 531 505 486 SES-350H-3P-S30 339 1470 x 1950 x 1340 1880
400 kVA 607 577 556 SES-400H-3P-S30 339 1470 x 1950 x 1340 1900
450 kVA 683 649 625 SES-450H-3P-S30 339 1470 x 1950 x 1340 2170
500 kVA 759 721 695 SES-500H-3P-S30 339 1470 x 1950 x 1340 2200
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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 SES-6H-3P-S35 331 300 x 550 x 590 89
10 kVA 15.2 14.4 13.9 SES-10H-3P-S35 331 300 x 550 x 590 90
15 kVA 22.8 21.6 20.9 SES-15H-3P-S35 332 380 x 670 x 780 136
20 kVA 30 28 27 SES-20H-3P-S35 332 380 x 670 x 780 145
25 kVA 38 36 34 SES-25H-3P-S35 333 490 x 800 x 990 208
30 kVA 45 43 41 SES-30H-3P-S35 333 490 x 800 x 990 210
35 kVA 53 50 48 SES-35H-3P-S35 334 540 x 900 x 1000 296
40 kVA 60 57 55 SES-40H-3P-S35 334 540 x 900 x 1000 298
45 kVA 68 64 62 SES-45H-3P-S35 334 540 x 900 x 1000 300
50 kVA 75 72 69 SES-50H-3P-S35 335 1000 x 1300 x 580 440
55 kVA 83 79 76 SES-55H-3P-S35 335 1000 x 1300 x 580 472
60 kVA 91 86 83 SES-60H-3P-S35 335 1000 x 1300 x 580 475
75 kVA 113  108 104  SES-75H-3P-S35 335 1000 x 1300 x 580 510
80 kVA 121 115 111 SES-80H-3P-S35 337 1280 x 1950 x 880 900
90 kVA 136 129 125 SES-90H-3P-S35 337 1280 x 1950 x 880 910
100 kVA 151 144 139 SES-100H-3P-S35 337 1280 x 1950 x 880 920
120 kVA 182 173 166 SES-120H-3P-S35 337 1280 x 1950 x 880 950
150 kVA 227 216 208 SES-150H-3P-S35 337 1280 x 1950 x 880 1120
180 kVA 273 259 250 SES-180H-3P-S35 339 1470 x 1950 x 1340 1530
200 kVA 303 288 278 SES-200H-3P-S35 339 1470 x 1950 x 1340 1710
250 kVA 379 360 347 SES-250H-3P-S35 339 1470 x 1950 x 1340 1810
300 kVA 455 432 417 SES-300H-3P-S35 339 1470 x 1950 x 1340 1910
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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 SES-6H-3P-S40 332 380 x 670 x 780 128
10 kVA 15.2 14.4 13.9 SES-10H-3P-S40 332 380 x 670 x 780 130
15 kVA 22.8 21.6 20.9 SES-15H-3P-S40 332 380 x 670 x 780 145
20 kVA 30 28 27 SES-20H-3P-S40 333 490 x 800 x 990 210
25 kVA 38 36 34 SES-25H-3P-S40 334 540 x 900 x 1000 280
30 kVA 45 43 41 SES-30H-3P-S40 334 540 x 900 x 1000 282
35 kVA 53 50 48 SES-35H-3P-S40 335 1000 x 1300 x 580 459
40 kVA 60 57 55 SES-40H-3P-S40 335 1000 x 1300 x 580 462
45 kVA 68 64 62 SES-45H-3P-S40 335 1000 x 1300 x 580 465
50 kVA 75 72 69 SES-50H-3P-S40 335 1000 x 1300 x 580 485
55 kVA 83 79 76 SES-55H-3P-S40 335 1000 x 1300 x 580 507
60 kVA 91 86 83 SES-60H-3P-S40 335 1000 x 1300 x 580 510
75 kVA 113  108 104  SES-75H-3P-S40 336 1280 x 1480 x 660 750
80 kVA 121 115 111 SES-80H-3P-S40 337 1280 x 1950 x 880 1040
90 kVA 136 129 125 SES-90H-3P-S40 337 1280 x 1950 x 880 1050
100 kVA 151 144 139 SES-100H-3P-S40 337 1280 x 1950 x 880 1060
120 kVA 182 173 166 SES-120H-3P-S40 337 1280 x 1950 x 880 1120
150 kVA 227 216 208 SES-150H-3P-S40 339 1340 x 1950 x 1280 1520
180 kVA 273 259 250 SES-180H-3P-S40 339 1470 x 1950 x 1340 1710
200 kVA 303 288 278 SES-200H-3P-S40 339 1470 x 1950 x 1340 1740
250 kVA 379 360 347 SES-250H-3P-S40 339 1470 x 1950 x 1340 1910
300 kVA 455 432 417 SES-300H-3P-S40 339 1470 x 1950 x 1340 2100
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For larger rated solutions please refer to our SESL-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

SES-30H-3P-S15 with IP21 Drip Proof CowlSolid and Robust Construction

SES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP20 (IEC/BS/EN 60529) / NEMA 1 floor standing steel cubicles, primarily intended for indoor use. These enclosures offer removable panels for ease of installation and servicing and, in addition, on all three phase models lockable door access is provided. On larger systems eyebolts are provided to assist handling during transportation and positioning. As an option, drip proof cowls can be fitted on enclosures fitted with castors to deliver IP21 compliance.

 

  331 & 332 Style Enclosures
   On Castors - Bottom Cable Entry
331 & 332 Style Enclosures 
  > Watch the 360° View Video
   Physical Sizes:
331 300(W) x 550(H) x 590(D)mm 11.9"(W) x 21.7"(H) x 23.3"(D) inches
332 380(W) x 670(H) x 780(D)mm 15.0"(W) x 26.4"(H) x 30.8"(D) inches

 

  333 & 334 Style Enclosures
   On Castors - Bottom Cable Entry
333 & 334 Style Enclosures 
 
   Physical Sizes:
333 490(W) x 800(H) x 990(D)mm 19.3"(W) x 31.5"(H) x 39.0"(D) inches
334 540(W) x 900(H) x 1000(D)mm 21.3"(W) x 35.5"(H) x 39.4"(D) inches

 

  335 Style Enclosure
   Bottom Cable Entry
335 Style Enclosure 
   
   Physical Size:
335 1000(W) x 1300(H) x 580(D)mm 39.4"(W) x 51.2"(H) x 22.9"(D) inches

 

  336, 337 & 339 Style Enclosures
   336 - Bottom Cable Entry   337 & 339 - Top Cable Entry (Bottom to Special Order)
336 -339 Style Enclosures 
 
   Physical Sizes:
336 1280(W) x 1480(H) x 660(D)mm 50.4"(W) x 58.3"(H) x 26.0"(D) inches
337 1280(W) x 1950(H) x 880(D)mm 50.4"(W) x 76.8"(H) x 34.7"(D) inches
339 1470(W) x 1950(H) x 1340(D)mm 57.9"(W) x 76.8"(H) x 52.8"(D) inches

 

 
   Note:    Also available in IP54 / NEMA 3 Style Enclosure - see OSES-H-3P-S Series
  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

SES-LY-3P-S Series - 6 to 200 kVA
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-SES-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)

SES-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.

SES-10LY-3P-S*

10

30

28

27

26

SES-15LY-3P-S*

15

45

43

41

39

SES-20LY-3P-S*

20

60

57

55

52

SES-25LY-3P-S*

25

75

72

69

65

SES-30LY-3P-S*

30

91

86

83

78

SES-35LY-3P-S*

35

106

101

97

91

SES-40LY-3P-S*

40

121

115

111

104

SES-45LY-3P-S*

45

136

129

124

118

SES-50LY-3P-S*

50

151

144

138

131

SES-55LY-3P-S*

55

167

158

152

144

SES-60LY-3P-S*

60

182

173

166

157

SES-75LY-3P-S*

75

227

216

208

196

SES-80LY-3P-S*

80

243

230

222

209

SES-90LY-3P-S*

90

273

259

249

236

SES-100LY-3P-S*

100

303

288

277

262

SES-120LY-3P-S*

120

364

346

333

314

SES-150LY-3P-S*

150

456

432

416

393

SES-180LY-3P-S*

180

546

519

499

472

SES-200LY-3P-S*

200

607

577

555

524

S* = Selected permissible input voltage window - S15 (±15% - up to 200 kVA), S20 (±20% up to 150 kVA), S25 (±25% up to 150 kVA), or S30 (±30% up to 120 kVA)

 

Also available in / as

 

 

3 Wire Solution – No Neutral

IP54 / NEMA 3 Style Outdoor Enclosure

AC Power Line Conditioners

 

 

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 2220/127VThree Phase 4 Wire (3 Phase + Neutral + G/E)

 Output Voltage Accuracy

±0.5%

±3%

±5%

     Ratings

 Data Sheet

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    6 to 200 kVA

 pdf

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    6 to 150 kVA

 pdf

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    6 to 150 kVA

 pdf

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    6 to 120 kVA

 pdf

  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 IP20 (NEMA 1 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:

Three (3) Years / Thirty Six (36) 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)

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Lightning Surge Arrestors

 

No Volt Remote Monitoring Contacts

 

Drip Proof Cowl for IP21 Ingress Protection

 

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

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 Up AC Voltage Stabilizers 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 PCS-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

SES-30H-3P-S15 with IP21 Drip Proof CowlSolid and Robust Construction

SES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP20 (IEC/BS/EN 60529) / NEMA 1 floor standing steel cubicles, primarily intended for indoor use. These enclosures offer removable panels for ease of installation and servicing and, in addition, on all three phase models lockable door access is provided. On larger systems eyebolts are provided to assist handling during transportation and positioning. As an option, drip proof cowls can be fitted on enclosures fitted with castors to deliver IP21 compliance.

 

  331 & 332 Style Enclosures
   On Castors - Bottom Cable Entry
331 & 332 Style Enclosures 
  > Watch the 360° View Video
   Physical Sizes:
331 300(W) x 550(H) x 590(D)mm 11.9"(W) x 21.7"(H) x 23.3"(D) inches
332 380(W) x 670(H) x 780(D)mm 15.0"(W) x 26.4"(H) x 30.8"(D) inches

 

  333 & 334 Style Enclosures
   On Castors - Bottom Cable Entry
333 & 334 Style Enclosures 
 
   Physical Sizes:
333 490(W) x 800(H) x 990(D)mm 19.3"(W) x 31.5"(H) x 39.0"(D) inches
334 540(W) x 900(H) x 1000(D)mm 21.3"(W) x 35.5"(H) x 39.4"(D) inches

 

  335 Style Enclosure
   Bottom Cable Entry
335 Style Enclosure 
   
   Physical Size:
335 1000(W) x 1300(H) x 580(D)mm 39.4"(W) x 51.2"(H) x 22.9"(D) inches

 

  336, 337, 338 & 339 Style Enclosures
   336 - Bottom Cable Entry   337, 338 & 339 - Top Cable Entry (Bottom to Special Order)
336 -339 Style Enclosures 
 
   Physical Sizes:
336 1280(W) x 1480(H) x 660(D)mm 50.4"(W) x 58.3"(H) x 26.0"(D) inches
337 1280(W) x 1950(H) x 880(D)mm 50.4"(W) x 76.8"(H) x 34.7"(D) inches
338 1340(W) x 1950(H) x 1280(D)mm 52.8"(W) x 76.8"(H) x 50.4"(D) inches
339 1470(W) x 1950(H) x 1340(D)mm 57.9"(W) x 76.8"(H) x 52.8"(D) inches

 

 
   Note:    Also available in IP54 / NEMA 3 Style Enclosure - see OSES-LY-3P-S Series
  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

SES-H-3P-S-X468 Series - 6 to 600 kVA
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-SES-H-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

@440V

@460V

@480V

W x H x D(mm)

(Kgs)

SES-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.

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

10

13.1

12.5

12.0

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

15

19.7

18.8

18.0

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

20

26.2

25.1

24.0

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

25

32

31

30

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

30

39

37

36

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

35

45

43

42

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

40

52

50

48

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

45

59

56

54

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

50

65

62

60

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

55

72

69

66

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

60

78

75

72

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

75

98

94

90

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

80

104

100

96

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

90

118

112

108

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

100

131

125

120

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

120

157

150

144

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

150

196

188

180

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

180

236

225

216

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

200

262

251

240

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

250

327

313

300

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

300

393

376

360

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

350

459

439

420

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

400

524

501

481

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

450

590

564

541

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

500

655

627

601

SES-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%)

 

Also available in / as

 

 

3 Wire Solution – No Neutral

IP54 / NEMA 3 Style Outdoor Enclosure

AC Power Line Conditioners

 

 

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 400 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 IP20 (NEMA 1 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:

Three (3) Years / Thirty Six (36) 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)

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

Lightning Surge Arrestors

 

No Volt Remote Monitoring Contacts

 

Drip Proof Cowl for IP21 Ingress Protection

 

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

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 PCS-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

SES-30H-3P-S15 with IP21 Drip Proof CowlSolid and Robust Construction

SES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP20 (IEC/BS/EN 60529) / NEMA 1 floor standing steel cubicles, primarily intended for indoor use. These enclosures offer removable panels for ease of installation and servicing and, in addition, on all three phase models lockable door access is provided. On larger systems eyebolts are provided to assist handling during transportation and positioning. As an option, drip proof cowls can be fitted on enclosures fitted with castors to deliver IP21 compliance.

 

  331 & 332 Style Enclosures
   On Castors - Bottom Cable Entry
331 & 332 Style Enclosures 
  > Watch the 360° View Video
   Physical Sizes:
331 300(W) x 550(H) x 590(D)mm 11.9"(W) x 21.7"(H) x 23.3"(D) inches
332 380(W) x 670(H) x 780(D)mm 15.0"(W) x 26.4"(H) x 30.8"(D) inches

 

  333 & 334 Style Enclosures
   On Castors - Bottom Cable Entry
333 & 334 Style Enclosures 
 
   Physical Sizes:
333 490(W) x 800(H) x 990(D)mm 19.3"(W) x 31.5"(H) x 39.0"(D) inches
334 540(W) x 900(H) x 1000(D)mm 21.3"(W) x 35.5"(H) x 39.4"(D) inches

 

  335 Style Enclosure
   Bottom Cable Entry
335 Style Enclosure 
   
   Physical Size:
335 1000(W) x 1300(H) x 580(D)mm 39.4"(W) x 51.2"(H) x 22.9"(D) inches

 

  336, 337, 338 & 339 Style Enclosures
   336 - Bottom Cable Entry   337, 338 & 339 - Top Cable Entry (Bottom to Special Order)
336 -339 Style Enclosures 
 
   Physical Sizes:
336 1280(W) x 1480(H) x 660(D)mm 50.4"(W) x 58.3"(H) x 26.0"(D) inches
337 1280(W) x 1950(H) x 880(D)mm 50.4"(W) x 76.8"(H) x 34.7"(D) inches
338 1340(W) x 1950(H) x 1280(D)mm 52.8"(W) x 76.8"(H) x 50.4"(D) inches
339 1470(W) x 1950(H) x 1340(D)mm 57.9"(W) x 76.8"(H) x 52.8"(D) inches

 

 
   Note:    Also available in IP54 / NEMA 3 Style Enclosure - see OSES-H-3P-S-X468 Series
  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


SES-HL-3P-S Series - 6 to 100 kVA
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-SES-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)

SES-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.

SES-10HL-3P-S*

10

30

28

27

26

SES-15HL-3P-S*

15

45

43

41

39

SES-20HL-3P-S*

20

60

57

55

52

SES-25HL-3P-S*

25

75

72

69

65

SES-30HL-3P-S*

30

91

86

83

78

SES-35HL-3P-S*

35

106

101

97

91

SES-40HL-3P-S*

40

121

115

111

104

SES-45HL-3P-S*

45

136

129

124

118

SES-50HL-3P-S*

50

151

144

138

131

SES-55HL-3P-S*

55

167

158

152

144

SES-60HL-3P-S*

60

182

173

166

157

SES-75HL-3P-S*

75

227

216

208

196

SES-80HL-3P-S*

80

243

230

222

209

SES-90HL-3P-S*

90

273

259

249

236

SES-100HL-3P-S*

100

303

288

277

262

SES-120HL-3P-S*

120

364

346

333

314

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

 

Also available in / as

 

 

3 Wire Solution – No Neutral

IP54 / NEMA 3 Style Outdoor Enclosure

AC Power Line Conditioners

 

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 415/240V(Customer to Specify) Three Phase 4 Wire (3 Phase + Neutral + G/E)

With Output Voltage Accuracy

±0.5%

±3%

±5%

Ratings

*S15 Models– Input Window

± 15%

-17% /+18%

-19% /+21%

6 to 120 kVA

*S20 Models– Input Window

± 20%

-22% / +23%

-24% / +26%

6 to 120 kVA

*S25 Models– Input Window

± 25%

-27% / +28%

-29% / +31%

6 to 120 kVA

*S30 Models– Input Window

± 30%

-32% / +33%

-34% / +36%

6 to 120 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:

190/110V, 200/115V, 208/120V or 220/127V(Customer to Specify) – Three Phase 4 Wire (3 Phase + Neutral + G/E)

  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 stableirrespective 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 IP20 (NEMA 1 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:

Three (3) Years / Thirty Six (36) 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

Bypass Control Switch

Voltmeter / Phase Selector Switch (internal)

  Optional Accessories:

Output Circuit Breaker

Manual Maintenance Bypass Switch

Ammeter (with Phase Selector Switch)

Lightning Surge Arrestors

No Volt Remote Monitoring Contacts

Drip Proof Cowl for IP21 Ingress Protection

Digital Power Metering (with RS-485 interface)

- showing V, A, W, VA, AER, PF &kWH

  Optional Isolation Transformer:

Shielded isolation transformer providing extra protection between the utility and the load. Protects against common and transverse mode electrical noise - seePCS-HL-3P SERIESAC Power 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

SES-30H-3P-S15 with IP21 Drip Proof CowlSolid and Robust Construction

SES Series Three Phase AC Voltage Stabilisers are housed in robust air-cooled IP20 (IEC/BS/EN 60529) / NEMA 1 floor standing steel cubicles, primarily intended for indoor use. These enclosures offer removable panels for ease of installation and servicing and, in addition, on all three phase models lockable door access is provided. On larger systems eyebolts are provided to assist handling during transportation and positioning. As an option, drip proof cowls can be fitted on enclosures fitted with castors to deliver IP21 compliance.

 

  331z & 332z Style Enclosures
   On Castors - Bottom Cable Entry
331z & 332z Style Enclosures 
  
   Physical Sizes:
331z 300(W) x 920(H) x 590(D)mm 11.9"(W) x 36.3"(H) x 23.3"(D) inches
332z 380(W) x 1240(H) x 780(D)mm 15.0"(W) x 48.9"(H) x 30.8"(D) inches

 

  333z & 334z Style Enclosures
   On Castors - Bottom Cable Entry
333z & 334z Style Enclosures 
 
   Physical Sizes:
333z 490(W) x 1450(H) x 990(D)mm 19.3"(W) x 57.1"(H) x 39.0"(D) inches
334z 540(W) x 1850(H) x 1000(D)mm 21.3"(W) x 72.9"(H) x 39.4"(D) inches

 

  335 Style Enclosure
   Bottom Cable Entry
335 Style Enclosure 
   
   Physical Size:
335 1000(W) x 1300(H) x 580(D)mm 39.4"(W) x 51.2"(H) x 22.9"(D) inches

 

  336, 337, 338 & 339 Style Enclosures
   336 - Bottom Cable Entry   337, 338 & 339 - Top Cable Entry (Bottom to Special Order)
336 -339 Style Enclosures 
 
   Physical Sizes:
336 1280(W) x 1480(H) x 660(D)mm 50.4"(W) x 58.3"(H) x 26.0"(D) inches
337 1280(W) x 1950(H) x 880(D)mm 50.4"(W) x 76.8"(H) x 34.7"(D) inches
338 1340(W) x 1950(H) x 1280(D)mm 52.8"(W) x 76.8"(H) x 50.4"(D) inches
339 1470(W) x 1950(H) x 1340(D)mm 57.9"(W) x 76.8"(H) x 52.8"(D) inches

 

 
   Note:    Also available in IP54 / NEMA 3 Style Enclosure - see OSES-HL-3P-S Series
  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

SES-LH-3P-S Series - 6 to 100 kVA
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-SES-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
 

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Model Ratings (kVA/Amps)

Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

SES-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.

SES-10LH-3P-S*

10

15.2

14.4.

13.9

SES-15LH-3P-S*

15

22.8

21.6

20.9

SES-20LH-3P-S*

20

30.4

28.9

27.8

SES-25LH-3P-S*

25

38

36.1

35

SES-30LH-3P-S*

30

46

43

42

SES-35LH-3P-S*