Oil Immersed Voltage Stabilizers

IVSI Series - Brushless - Three Phase - Industrial Grade Protection - 500 to 3000 kVA

Designed for maximum reliability, making them ideal for the toughest of applications, IVSI Brushless Oil Immersed AC Automatic Voltage Stabilizers and Regulators enhance power quality, providing industrial - grade regulation and power protection.

Features

 

IVSI Three Phase Industrail Voltage Stabilizers and Regulators

 -

Brushless Oil-Immersed Magnetic Induction Design

 -

Step-Less Automatic Voltage Control

 -

Wide range of permissible input voltage windows (±10% to ±30%)

 -

±1.5% Output Voltage Accuracy

 -

Virtually Maintenance Free

 -

Inbuilt TVSS - Transient Voltage Surge & Spike Suppression

 -

Independent Phase Control

 -

High Overload Capability

 -

Lightning Surge Protection

 -

Over / Under Voltage Indication

 -

Voltage & Current Metering

 -

Optional Main System Switch Board

 -

2 Years Warranty

 To learn more please check-out the series listings below

 

   Watch the Video

SES-3P-Video
 

   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

IVSI-H-3P-S Series - 500 to 3000 kVA
Three Phase Oil Immersed 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

IVSI 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
MSB Data Sheet: 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

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Oil Immersed

Permissible Input Voltage Window Options:

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

 Output Voltage Accuracy

±1.5%

±3%

±5%

     Ratings

 Datasheet

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

     500  to 3000 kVA

pdf

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    500 to 3000 kVA

 pdf

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    500 to 3000 kVA

 pdf

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    500 to 2500 kVA

 pdf

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    500 to 2500 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:

± 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:

>97%

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.

Insulation Oil:

Uninhibited Transformer Oil conforming to BS EN 60296 (2004).

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:

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:

Loss of Phase and Phase Reversal Alarm

Over Temerature Alarm

Over Voltage and Low Voltage Alarms

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

No-Volt Free Contacts (N.C & N.O)

Lightning Surge Arrestors

Oil Pressure Release Valve

Supplied Oil Filled

  Optional Add-On Features:

Earth Fault Relay Alarm

Optional Main System Switch Board (MSB):

Main System Switch Board - with Input Circuit, Output Circuit Breaker, Manual Maintenenace Bypass Switch & Metering and Interlocking Protection. 3 Pole as standard, with 4 Pole option.

Optional Outdoor Enclosure:

OIVSI SERIES - IVSI Stabilisers housed in refurbished 20 ft / 40 ft ISO Containers - suitable for outdoor / external environments. Please contact us for further details.

 

 

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.

S10 Models - Input Voltage Swing +/-10% - 500 to 3000 kVA

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S10

500

759

721

695

2575 x 1598 x 930 

2200

   IVSI-750H-3P-S10

750

1139

1082

1043

2575 x 1688 x 930

2700

   IVSI-1000H-3P-S10

1000

1518

1443

1390

2575 x 1818 x 930

3000

   IVSI-1250H-3P-S10

1250

1898

1803

1738

2575 x 1848 x 930

3450

   IVSI-1500H-3P-S10

1500

2278

2164

2086

2875 x 1780 x 1180

4200

   IVSI-2000H-3P-S10

2000

3037

2885

2781

2875 x 1900 x 1380

5320

   IVSI-2500H-3P-S10

2500

3797

3607

3447

2875 x 1900 x 1460

6400

   IVSI-3000H-3P-S10

3000

4556

4328

4172

2965 x 2006 x 1620

8380

 
   Note:    Other voltage configurations available upon enquiry / order. 
  Optional Accessories added may affect dimensions and weights - subject to confirmation.

S15 Models - Input Voltage Swing +/-15% - 500 to 3000 kVA

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S15

500

759

721

695

2575 x 1598 x 930 

2400

   IVSI-750H-3P-S15

750

1139

1082

1043

2575 x 1818 x 930

3000

   IVSI-1000H-3P-S15

1000

1518

1443

1390

2575 x 1848 x 930

3450

   IVSI-1250H-3P-S15

1250

1898

1803

1738

2875 x 1780 x 1180

4200

   IVSI-1500H-3P-S15

1500

2278

2164

2086

2875 x 1780 x 1320

4600

   IVSI-2000H-3P-S15

2000

3037

2885

2781

2875 x 1900 x 1460

6400

   IVSI-2500H-3P-S15

2500

3797

3607

3447

2965 x 1956 x 1620

7600

   IVSI-3000H-3P-S15

3000

4556

4328

4172

2965 x 2006 x 1620

8820

 
   Note:    Other voltage configurations available upon enquiry / order. 
  Optional Accessories added may affect dimensions and weights - subject to confirmation.

S20 Models - Input Voltage Swing +/-20% - 500 to 3000 kVA

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S20

500

759

721

695

2575 x 1668 x 930 

2700

   IVSI-750H-3P-S20

750

1139

1082

1043

2575 x 1848 x 930

3450

   IVSI-1000H-3P-S20

1000

1518

1443

1390

2875 x 1780 x 1180

4200

   IVSI-1250H-3P-S20

1250

1898

1803

1738

2875 x 1780 x 1320

4600

   IVSI-1500H-3P-S20

1500

2278

2164

2086

2875 x 1900 x 1380

5320

   IVSI-2000H-3P-S20

2000

3037

2885

2781

2875 x 1956 x 1620

7600

   IVSI-2500H-3P-S20

2500

3797

3607

3447

2965 x 2006 x 1620

8380

   IVSI-3000H-3P-S20

3000

4556

4328

4172

2965 x 2150 x 1510

10000

 
   Note:    Other voltage configurations available upon enquiry / order. 
  Optional Accessories added may affect dimensions and weights - subject to confirmation.

S25 Models - Input Voltage Swing +/-25% - 500 to 2500 kVA

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S25

500

759

721

695

2575 x 1818 x 930 

3000

   IVSI-750H-3P-S25

750

1139

1082

1043

2575 x 1870 x 1180

4200

   IVSI-1000H-3P-S25

1000

1518

1443

1390

2875 x 1780 x 1320

4600

   IVSI-1250H-3P-S25

1250

1898

1803

1738

2875 x 1900 x 1380

5320

   IVSI-1500H-3P-S25

1500

2278

2164

2086

2875 x 1900 x 1460

6400

   IVSI-2000H-3P-S25

2000

3037

2885

2781

2875 x 2006 x 1620

8380

   IVSI-2500H-3P-S25

2500

3797

3607

3447

2965 x 2150 x 1510

10000

 
   Note:    Other voltage configurations available upon enquiry / order. 
  Optional Accessories added may affect dimensions and weights - subject to confirmation.

S30 Models - Input Voltage Swing +/-30% - 500 to 2500 kVA

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S30

500

759

721

695

2575 x 1848 x 930 

3600

   IVSI-750H-3P-S30

750

1139

1082

1043

2575 x 1780 x 1320

4800

   IVSI-1000H-3P-S30

1000

1518

1443

1390

2875 x 1900 x 1380

5600

   IVSI-1250H-3P-S30

1250

1898

1803

1738

2875 x 1900 x 1460

6400

   IVSI-1500H-3P-S30

1500

2278

2164

2086

2965 x 1956 x 1620

7600

   IVSI-2000H-3P-S30

2000

3037

2885

2781

2965 x 2150 x 1510

10000

   IVSI-2500H-3P-S30

2500

3797

3607

3447

2965 x 2150 x 1510

10500

 
   Note:    Other voltage configurations available upon enquiry / order. 
  Optional Accessories added may affect dimensions and weights - subject to confirmation.

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

Introduction

IVSI-HD-3P-S Series - 500 to 3000 kVA
Three Phase Oil Immersed 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

IVSI 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
MSB Data Sheet: 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)

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@380V

@400V

@415V

W x H x D(mm)

(Kgs)

   IVSI-500HD-3P-S*

500

759

721

695

 

Dimensions, Weights and precise Standard and Optional Add-On Features as per the relevant S* model data sheet (see Technical Specification TAB below) or upon request.

   IVSI-750HD-3P-S*

750

1139

1082

1043

   IVSI-1000HD-3P-S*

1000

1518

1443

1390

   IVSI-1250HD-3P-S*

1250

1898

1803

1738

   IVSI-1500HD-3P-S*

1500

2278

2164

2086

   IVSI-2000HD-3P-S*

2000

3037

2885

2781

   IVSI-2500HD-3P-S*

2500

3797

3607

3447

   IVSI-3000HD-3P-S*

3000

4556

4328

4172

   
    S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%), S25 (±25%) or S30 (±30%)

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Oil Immersed

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%

     500  to 3000 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    500 to 3000 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    500 to 3000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    500 to 2500 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    500 to 2500 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:

>97%

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.

Insulation Oil:

Uninhibited Transformer Oil conforming to BS EN 60296 (2004).

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:

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:

Loss of Phase and Phase Reversal Alarm

Over Temerature Alarm

Over Voltage and Low Voltage Alarms

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

No-Volt Free Contacts (N.C & N.O)

Lightning Surge Arrestors

Oil Pressure Release Valve

Supplied Oil Filled

  Optional Add-On Features:

Earth Fault Relay Alarm

Optional Main System Switch Board (MSB):

Main System Switch Board - with Input Circuit, Output Circuit Breaker, Manual Maintenenace Bypass Switch & Metering and Interlocking Protection. 3 Pole as standard, with 4 Pole option.

Optional Outdoor Enclosure:

OIVSI SERIES - IVSI Stabilisers housed in refurbished 20 ft / 40 ft ISO Containers - suitable for outdoor / external environments. Please contact us for further details.

 

 

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.


     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

IVSI-H-3P-S-X468 Series - 500 to 3000 kVA
Three Phase Oil Immersed 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

SWING-IVSI-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  ±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 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
MSB Data Sheet: 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)

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@440V

@460V

@480V

W x H x D(mm)

(Kgs)

   IVSI-500H-3P-S*-X468

500

655

627

601

 

Dimensions, Weights and precise Standard and Optional Add-On Features as per the relevant S* model data sheet (see Technical Specification TAB below) or upon request.

   IVSI-750H-3P-S*-X468

750

983

941

901

   IVSI-1000H-3P-S*-X468

1000

1311

1254

1202

   IVSI-1250H-3P-S*-X468

1250

1639

1568

1503

   IVSI-1500H-3P-S*-X468

1500

1967

1882

1803

   IVSI-2000H-3P-S*-X468

2000

2623

2509

2404

   IVSI-2500H-3P-S*-X468

2500

3279

3137

3006

   IVSI-3000H-3P-S*-X468

3000

3935

3764

3607

   
    S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%), S25 (±25%) or S30 (±30%)

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Oil Immersed

Permissible Input Voltage Window Options:

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

 Output Voltage Accuracy

±1.5%

±3%

±5%

     Ratings

 

 *S10 Models - Input Window

± 10%

-12% /+13%

-14% /+16%

     500  to 3000 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    500 to 3000 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    500 to 3000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    500 to 2500 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    500 to 2500 kVA

 

  Output Voltage:

Presettable for any voltage between 440/254V or 460/265V 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:

± 1.5%, ± 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:

>97%

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.

Insulation Oil:

Uninhibited Transformer Oil conforming to BS EN 60296 (2004).

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:

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:

Loss of Phase and Phase Reversal Alarm

Over Temerature Alarm

Over Voltage and Low Voltage Alarms

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

No-Volt Free Contacts (N.C & N.O)

Lightning Surge Arrestors

Oil Pressure Release Valve

Supplied Oil Filled

  Optional Add-On Features:

Earth Fault Relay Alarm

Optional Main System Switch Board (MSB):

Main System Switch Board - with Input Circuit, Output Circuit Breaker, Manual Maintenenace Bypass Switch & Metering and Interlocking Protection. 3 Pole as standard, with 4 Pole option.

Optional Outdoor Enclosure:

OIVSI SERIES - IVSI Stabilisers housed in refurbished 20 ft / 40 ft ISO Containers - suitable for outdoor / external environments. Please contact us for further details.

 

 

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.


     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

IVSI-HD-3P-S-X468 Series - 500 to 3000 kVA
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

SWING-IVSI-HD-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  ±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 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
MSB Data Sheet: 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)

   Model:

RATING

AMPS (Per Phase)

Dimensions

Weight

 

kVA

@440V

@460V

@480V

W x H x D(mm)

(Kgs)

   IVSI-500HD-3P-S*-X468

500

655

627

601

 

Dimensions, Weights and precise Standard and Optional Add-On Features as per the relevant S* model data sheet (see Technical Specification TAB below) or upon request.

   IVSI-750HD-3P-S*-X468

750

983

941

901

   IVSI-1000HD-3P-S*-X468

1000

1311

1254

1202

   IVSI-1250HD-3P-S*-X468

1250

1639

1568

1503

   IVSI-1500HD-3P-S*-X468

1500

1967

1882

1803

   IVSI-2000HD-3P-S*-X468

2000

2623

2509

2404

   IVSI-2500HD-3P-S*-X468

2500

3279

3137

3006

   IVSI-3000HD-3P-S*-X468

3000

3935

3764

3607

   
    S* = Selected permissible input voltage window - S10 (±10%), S15 (±15%), S20 (±20%), S25 (±25%) or S30 (±30%)

General Technical Specification

  Technology:

Magnetic Induction Design - Brushless Oil Immersed

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%

     500  to 3000 kVA

 

 *S15 Models – Input Window

± 15%

-17% /+18%

-19% /+21%

    500 to 3000 kVA

 

 *S20 Models – Input Window

± 20%

-22% / +23%

-24% / +26%

    500 to 3000 kVA

 

 *S25 Models – Input Window

± 25%

-27% / +28%

-29% / +31%

    500 to 2500 kVA

 

 *S30 Models – Input Window

± 30%

-32% / +33%

-34% / +36%

    500 to 2500 kVA

 

  Output Voltage:

Presettable for any voltage between 440V460V 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:

>97%

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.

Insulation Oil:

Uninhibited Transformer Oil conforming to BS EN 60296 (2004).

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:

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:

Loss of Phase and Phase Reversal Alarm

Over Temerature Alarm

Over Voltage and Low Voltage Alarms

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

No-Volt Free Contacts (N.C & N.O)

Lightning Surge Arrestors

Oil Pressure Release Valve

Supplied Oil Filled

  Optional Add-On Features:

Earth Fault Relay Alarm

Optional Main System Switch Board (MSB):

Main System Switch Board - with Input Circuit, Output Circuit Breaker, Manual Maintenenace Bypass Switch & Metering and Interlocking Protection. 3 Pole as standard, with 4 Pole option.

Optional Outdoor Enclosure:

OIVSI SERIES - IVSI Stabilisers housed in refurbished 20 ft / 40 ft ISO Containers - suitable for outdoor / external environments. Please contact us for further details.

 

 

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.


     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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