Brushless Outdoor Voltage Stabilizers

OMVSI Series - IP54 / NEMA 3 - Three Phase - Brushless - Air-Cooled - Industrial Grade - 200 to 2000 kVA

Our MVSI Series Brushless AC Voltage Stabilisers presented in Outdoor / IP54 (NEMA 3 Style) enclosures. OMVSI Stabilizers are specifically designed  for the needs of the more demanding industrial applications where the need for a more robust and virtually maintenance free solution is required.

Features

 -

Brushless Air Cooled Magnetic Induction Design

 -

Step-Less Automatic Voltage Control

 -

Wide range of permissible input voltage windows (±10% to ±40%)

 -

±1% (±1.5% 3 Wire Solutions) Output Voltage Accuracy

 -

Virtually Maintenance Free

 -

IP54 / NEMA 3 Style Enclosures

 -

Inbuilt TVSS - Transient Voltage Surge & Spike Suppression

 -

Independent Phase Control

 -

Lightning Surge Arrestors

 -

High Overload Capability

 -

Start Up Load Protection

 -

Over / Under Voltage Indication

 -

Front Panel Status Monitoring & Metering

 -

No Volt Remote Monitoring Contacts

 -

2 Years Warranty

 To learn more please check-out the series listings below

 
OMVSI-3P Three Phase Voltage Stabilisers
> IP54 / NEMA 3 ?   

 The Ranges

  Series

  Voltages

  H  (4 Wire)

  International Voltages (380 - 415V) 

  HD  (3 Wire)

  International Voltages (380 - 415V) 

  H-X468  (4 Wire)

  US Voltages (440 - 480V)

  HD-X468  (3 Wire)

  US Voltages (440 - 480V) 

For full Series details see below.   

 

Introduction

OMVSI-H-3P-S Series - 200 to 1600 kVA
Outdoor IP54 Three Phase Air-Cooled Magnetic Induction AC Voltage Stabilisers

3P 4W Solution

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

 

Standard Permissible Input Voltage Window Options

OMVSI Input Voltage Window

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of  ±10 % or ±15% (S10 / 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 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
   



 

 

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)

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
200 kVA 303 288 278 OMVSI-200H-3P-S*

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

250 kVA 379 360 347 OMVSI-250H-3P-S*
300 kVA 455 432 417 OMVSI-300H-3P-S*
350 kVA 531 505 486 OMVSI-350H-3P-S*
400 kVA 607 577 556 OMVSI-400H-3P-S*
450 kVA 683 649 625 OMVSI-450H-3P-S*
500 kVA 759 721 695 OMVSI-500H-3P-S*
600 kVA 911 865 834 OMVSI-600H-3P-S*
650 kVA 987 937 904 OMVSI-650H-3P-S*
700 kVA 1063 1010 973 OMVSI-700H-3P-S*
750 kVA 1139 1082 1043 OMVSI-750H-3P-S*
800 kVA 1215 1154 1112 OMVSI-800H-3P-S*
900 kVA 1367 1298 1251 OMVSI-900H-3P-S*
1000 kVA 1518 1443 1309 OMVSI-1000H-3P-S*
1200 kVA 1822 1731 1669 OMVSI-1200H-3P-S*
1500 kVA 2278 2164 2088 OMVSI-1500H-3P-S*
1600 kVA 2431 2309 2226 OMVSI-1600H-3P-S*
 
   S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%) S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For smaller rated solutions please refer to our OSES-H-3P-S range.
  For larger rated solutions please refer to our OIVSI-H-3P-S 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.

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Air-Cooled

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

  

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

200  to 1600 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

200 to 1600 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

200 to 1000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

200 to 750 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

200 to 650 kVA

 

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

200 to 500 kVA

 

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

200 to 400 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 typically 0.6 to 1 second - dependent on the reselected permissible input voltage swing and system rating.

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.

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

EMC 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:

Over Voltage and Low Voltage Relay Alarms

Bypass Control Switch

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

Lightning Surge Arrestors

  Optional Add-On Features:

  Input Circuit Breaker

Output Circuit Breaker

Over / Low Voltage Protection

Phase Failure Protection

Frequency Meter

Manual Maintenance Bypass Switch

Digital Power Metering (with RS-485 Option - showing V, A, W, VA, AER, PF & KWH

AquaStop Protective Coating - PCB protection against damp and moisture ingress

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

OMVSI 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.

 

  O336 Style Enclosure
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Size:
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

OMVSI-HD-3P-S Series - 200 to 1600 kVA
Outdoor IP54 Three Phase Air-Cooled Magnetic Induction 3 Wire (No Neutral) AC Voltage Stabilisers

3P 3W Solution

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

 

Standard Permissible Input Voltage Window Options

OMVSI Input Voltage Window

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of  ±10 % or ±15% (S10 / 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 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
   



 

 

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)

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
200 kVA 303 288 278 OMVSI-200HD-3P-S*

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

250 kVA 379 360 347 OMVSI-250HD-3P-S*
300 kVA 455 432 417 OMVSI-300HD-3P-S*
350 kVA 531 505 486 OMVSI-350HD-3P-S*
400 kVA 607 577 556 OMVSI-400HD-3P-S*
450 kVA 683 649 625 OMVSI-450HD-3P-S*
500 kVA 759 721 695 OMVSI-500HD-3P-S*
600 kVA 911 865 834 OMVSI-600HD-3P-S*
650 kVA 987 937 904 OMVSI-650HD-3P-S*
700 kVA 1063 1010 973 OMVSI-700HD-3P-S*
750 kVA 1139 1082 1043 OMVSI-750HD-3P-S*
800 kVA 1215 1154 1112 OMVSI-800HD-3P-S*
900 kVA 1367 1298 1251 OMVSI-900HD-3P-S*
1000 kVA 1518 1443 1309 OMVSI-1000HD-3P-S*
1200 kVA 1822 1731 1669 OMVSI-1200HD-3P-S*
1500 kVA 2278 2164 2088 OMVSI-1500HD-3P-S*
1600 kVA 2431 2309 2226 OMVSI-1600HD-3P-S*
 
   S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%) S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For smaller rated solutions please refer to our OSES-HD-3P-S range.
  For larger rated solutions please refer to our OIVSI-HD-3P-S 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.

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Air-Cooled

Permissible Input Voltage Window Options >

  380V or 400V or 415VThree Phase 3 Wire (3 Phase + G/E - NO Neutral)

 Output Voltage Accuracy

±1.5%

±3%

±5%

     Ratings

  

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

200  to 1600 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

200 to 1600 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

200 to 1000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

200 to 750 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

200 to 650 kVA

 

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

200 to 500 kVA

 

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

200 to 400 kVA

 

  Output Voltage:

Presettable for any voltage between 380V400V or 415V (Customer to Specify) – Three Phase 3 Wire (3 Phase + G/E - NO Neutral). 

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

Output Voltage Accuracy:

± 1.5%, ± 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 typically 0.6 to 1 second - dependent on the reselected permissible input voltage swing and system rating.

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.

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

EMC 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:

Over Voltage and Low Voltage Relay Alarms

Bypass Control Switch

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

Lightning Surge Arrestors

  Optional Add-On Features:

  Input Circuit Breaker

Output Circuit Breaker

Over / Low Voltage Protection

Phase Failure Protection

Frequency Meter

Manual Maintenance Bypass Switch

Digital Power Metering (with RS-485 Option - showing V, A, W, VA, AER, PF & KWH

AquaStop Protective Coating - PCB protection against damp and moisture ingress

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

OMVSI 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.

 

  O336 Style Enclosure
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Size:
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

OMVSI-H-3P-S-X468 Series - 200 to 1500 kVA
Outdoor IP54 CThree Phase Air Cooled Magnetic Induction AC Voltage Stabilizers

3P 4W Solution

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

 

Standard Permissible Input Voltage Window Options

MVSI-X468 Input Voltage Window

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of  ±10 % or ±15% (S10 / 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 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
   



 

 

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)

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@440V @460V @480V
200 kVA 262 251 240 OMVSI-200H-3P-S*-X468

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

250 kVA 327 313 300 OMVSI-250H-3P-S*-X468
300 kVA 393 376 360 OMVSI-300H-3P-S*-X468
350 kVA 459 439 420 OMVSI-350H-3P-S*-X468
400 kVA 524 501 481 OMVSI-400H-3P-S*-X468
450 kVA 590 564 541 OMVSI-450H-3P-S*-X468
500 kVA 655 627 601 OMVSI-500H-3P-S*-X468
600 kVA 787 752 721 OMVSI-600H-3P-S*-X468
650 kVA 852 815 781 OMVSI-650H-3P-S*-X468
700 kVA 918 878 841 OMVSI-700H-3P-S*-X468
750 kVA 983 941 901 OMVSI-750H-3P-S*-X468
800 kVA 1049 1003 962 OMVSI-800H-3P-S*-X468
900 kVA 1180 1129 1082 OMVSI-900H-3P-S*-X468
1000 kVA 1311 1254 1202 OMVSI-1000H-3P-S*-X468
1200 kVA 1574 1505 1443 OMVSI-1200H-3P-S*-X468
1500 kVA 1967 1882 1803 OMVSI-1500H-3P-S*-X468
 
   S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%) S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For smaller rated solutions please refer to our OSES-H-3P-S-X468 range.
  For larger rated solutions please refer to our OIVSI-H-3P-S-X468 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.

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Air-Cooled

Permissible Input Voltage Window Options >

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

 Output Voltage Accuracy

±1%

±3%

±5%

     Ratings

  

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

200  to 1600 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

200 to 1600 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

200 to 1000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

200 to 750 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

200 to 650 kVA

 

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

200 to 500 kVA

 

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

200 to 400 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:

± 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 typically 0.6 to 1 second - dependent on the reselected permissible input voltage swing and system rating.

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.

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

EMC 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:

Over Voltage and Low Voltage Relay Alarms

Bypass Control Switch

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

Lightning Surge Arrestors

  Optional Add-On Features:

  Input Circuit Breaker

Output Circuit Breaker

Over / Low Voltage Protection

Phase Failure Protection

Frequency Meter

Manual Maintenance Bypass Switch

Digital Power Metering (with RS-485 Option - showing V, A, W, VA, AER, PF & KWH

AquaStop Protective Coating - PCB protection against damp and moisture ingress

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

OMVSI 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.

 

  O336 Style Enclosure
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Size:
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

OMVSI-HD-3P-S-X468 Series - 200 to 1500 kVA
Outdoor IP54 Three Phase Oil Immersed Magnetic Induction 3 Wire (No Neutral) AC Voltage Stabilizers

3P 4W Solution

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

 

Standard Permissible Input Voltage Window Options

OMVSI-HD-Input Voltage Window

> View Input Voltage Swings

In situations where there is a reasonably good mains supply, a Stabilizer offering an input variation swing of  ±10 % or ±15% (S10 / 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 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
   



 

 

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)

Power
Rating
kVA

Max. Amps (per Phase)

 


















AE Model No: 

Enclosure
Style / Type

Dimensions
W x H x D (mm)

Weight
(Kgs)

@440V @460V @480V
200 kVA 262 251 240 OMVSI-200HD-3P-S*-X468

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

250 kVA 327 313 300 OMVSI-250HD-3P-S*-X468
300 kVA 393 376 360 OMVSI-300HD-3P-S*-X468
350 kVA 459 439 420 OMVSI-350HD-3P-S*-X468
400 kVA 524 501 481 OMVSI-400HD-3P-S*-X468
450 kVA 590 564 541 OMVSI-450HD-3P-S*-X468
500 kVA 655 627 601 OMVSI-500HD-3P-S*-X468
600 kVA 787 752 721 OMVSI-600HD-3P-S*-X468
650 kVA 852 815 781 OMVSI-650HD-3P-S*-X468
700 kVA 918 878 841 OMVSI-700HD-3P-S*-X468
750 kVA 983 941 901 OMVSI-750HD-3P-S*-X468
800 kVA 1049 1003 962 OMVSI-800HD-3P-S*-X468
900 kVA 1180 1129 1082 OMVSI-900HD-3P-S*-X468
1000 kVA 1311 1254 1202 OMVSI-1000HD-3P-S*-X468
1200 kVA 1574 1505 1443 OMVSI-1200HD-3P-S*-X468
1500 kVA 1967 1882 1803 OMVSI-1500HD-3P-S*-X468
 
   S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%) S25 (±25%), S30 (±30%), S35 (±35%) or S40 (±40%)
 
   Note:    Other voltage configurations available upon enquiry / order. 
  For smaller rated solutions please refer to our OSES-HD-3P-S-X468 range.
  For larger rated solutions please refer to our OIVSI-HD-3P-S-X468 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.

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Air-Cooled

Permissible Input Voltage Window Options >

  440V or 460V or 480VThree Phase 3 Wire (3 Phase + G/E - NO Neutral)

 Output Voltage Accuracy

±1.5%

±3%

±5%

     Ratings

  

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

200  to 1500 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

200 to 1500 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

200 to 1000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

200 to 750 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

200 to 650 kVA

 

 *S35 Models – Input Window

± 35%

-37% / +38%

-39% / +41%

200 to 500 kVA

 

 *S40 Models – Input Window

± 40%

-42% / +43%

-44% / +46%

200 to 400 kVA

 

  Output Voltage:

Presettable for any voltage between440V460V or 480V (Customer to Specify) – Three Phase 3 Wire (3 Phase + G/E - NO Neutral). 

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

Output Voltage Accuracy:

± 1.5%, ± 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 typically 0.6 to 1 second - dependent on the reselected permissible input voltage swing and system rating.

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.

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

EMC 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:

Over Voltage and Low Voltage Relay Alarms

Bypass Control Switch

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

Lightning Surge Arrestors

  Optional Add-On Features:

  Input Circuit Breaker

Output Circuit Breaker

Over / Low Voltage Protection

Phase Failure Protection

Frequency Meter

Manual Maintenance Bypass Switch

Digital Power Metering (with RS-485 Option - showing V, A, W, VA, AER, PF & KWH

AquaStop Protective Coating - PCB protection against damp and moisture ingress

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

OMVSI 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.

 

  O336 Style Enclosure
   Bottom Cable Entry
O336 Style Enclosure 
   
   Physical Size:
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


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