Voltage Optimisation

Cutting Energy Costs by up to 20% and ensuring we all do our bit for the environment.

An Ashley-Edison VOLTSTREAM Automatic Voltage Optimiser (AVO) reduces your energy usage by optimising the electricity supply voltage significantly reducing your ongoing electricity costs and, through the need for less energy, greatly assists in the quest for reducing your carbon footprint.

In addition, a VOLTSTREAM AVO protects electrical equipment against damaging power surges and voltage transients.  Through ensuring an optimised supply voltage, your electrical load equipment should be able to operate more efficiently and be more able of obtaining intended design life - with the added benefit of reduced ongoing equipment maintenance costs.

To learn more about the comprehensive ranges of Automatic Voltage Optimisers available from Ashley-Edison please check-out the series listings below:

  
  Voltage Optimisers
  pdf    VoltStream Voltage Optimisation Catalogue

 

Introduction

VS1 Series - 10 to 40 kVA
Single Phase Indoor IP20 Automatic Voltage Optimisers

3P 4W Solution

  Input Voltage:     187 to 253V Single Phase, 2 Wire, 50/60Hz
  Output Voltage:   220V ±1%, Single Phase, 2 Wire, 50/60Hz

Voltage Optimisation - VoltStream VS1 Series

 

Downloads

VS1 Series Data Sheet: 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

Available Models

   Model:

RATING

Max. Output

Dimensions

Weight

 

kVA

Amps

W x H x D (mm)

(Kgs)

   VS1-10H

10

45

270 x 460 x 490

50

   VS1-15H

15

68

270 x 460 x 490

52

   VS1-20H

20

90

270 x 460 x 490

56

   VS1-30H

30

136

500 x 700 x 600

110

   VS1-40H

40

181

500 x 700 x 600

120

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:

187V to 253V Single Phase 2 Wire

Output Voltage:

220V  Single Phase 2 Wire

Output Voltage Accuracy:

± 1%

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%

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

Input / Output Terminals

Output Voltmeter & Ammeter

Bypass Control Switch

Free Standing Enclosure on Castors

  Optional Add-On Features:

Over / Low Voltage Protection

 

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Lightning Surge Arrestors

 

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

 

AquaStop Protective Coating

Please Note – These Voltage Optimisers 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

VS3 Series - 15 to 500 kVA
Three Phase Indoor IP20 Automatic Voltage Optimisers

3P 4W Solution

  Input Voltage:      323 to 437V Three Phase, 4 Wire, 50/60Hz
  Output Voltage:   380V ±0.5%, Three Phase, 4 Wire, 50/60Hz

Voltage Optimisation - VoltStream VS3 Series

 

Downloads

VS3 Series Data Sheet: 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

Available Models

   Model:

RATING

Max. Output

Dimensions

Weight

 

kVA

Amps Per Phase

W x H x D (mm)

(Kgs)

   VS3-15H

15

23

300 x 550 x 590

74

   VS3-20H

20

30

300 x 550 x 590

78

   VS3-30H

30

45

300 x 550 x 590

88

   VS3-45H

45

68

380 x 670 x 780

133

   VS3-60H

60

91

380 x 670 x 780

145

   VS3-75H

75

113

490 x 800 x 990

201

   VS3-100H

100

151

490 x 800 x 990

246

   VS3-120H

120

182

540 x 900 x 1000

281

   VS3-150H

150

227

540 x 900 x 1000

312

   VS3-200H

200

303

1000 x 1300 x 580

501

   VS3-250H

250

379

1280 x 1480 x 660

711

   VS3-300H

300

455

1280 x 1480 x 660

811

   VS3-400H

400

607

1280 x 1950 x 880

981

   VS3-500H

500

759

1280 x 1950 x 880

1041

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:

323V to 437V Three Phase 4 Wire

Output Voltage:

380V  Three Phase 4 Wire

Output Voltage Accuracy:

± 0.5%

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

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

Total Harmonic Distortion:

 < 1%

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

 

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

 

AquaStop Protective Coating

Please Note – These Voltage Optimisers 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

VSL3 Series - 250 to 1000 kVA
Three Phase Indoor IP20 Automatic Voltage Optimisers

3P 4W Solution

  Input Voltage:      323 to 437V Three Phase, 4 Wire, 50/60Hz
  Output Voltage:   380V ±0.5%, Three Phase, 4 Wire, 50/60Hz

Voltage Optimisation - VoltStream VS3 Series

 

Downloads

VSL3 Series Data Sheet: 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

Available Models

   Model:

RATING

Max. Output

Dimensions

Weight

 

kVA

Amps Per Phase

W x H x D (mm)

(Kgs)

   VSL3-250H

250

379

1280 x 1480 x 660

701

   VSL3-300H

300

455

1280 x 1480 x 660

801

   VSL3-400H

400

607

1280 x 1950 x 880

966

   VSL3-500H

500

759

1280 x 1950 x 880

1016

   VSL3-600H

600

911

1340 x 1950 x 1280

1401

   VSL3-750H

750

1139

1340 x 1950 x 1280

1481

   VSL3-1000H

1000

1518

1340 x 1950 x 1280

1801

Based on the same highly reliable Servo Electronic design principle that underlies our smaller VS3 Series models, VSL3 Series Automatic Voltage Optimisers are specifically configured for the needs of larger site applications where the general electrical site infrastructure design may already incorporate some of the protection features, such as an Input Circuit Breaker, commonly integrated as standard in the feature rich VS3 Series.

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:

323V to 437V Three Phase 4 Wire

Output Voltage:

380V  Three Phase 4 Wire

Output Voltage Accuracy:

± 0.5%

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

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

Total Harmonic Distortion:

 < 1%

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:

Over/Low Voltage (Relay – Volt Free Contacts)

Power Module Protection

Bypass Control Switch

Voltmeter / Phase Selector Switch

Ammeter / Phase Selector Switch

  Optional Add-On Features:

Input Circuit Breaker

 

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Lightning Surge Arrestors

 

Over / Low Voltage Protection

 

Phase Failure Protection

 

Frequency Meter

 

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

 

AquaStop Protective Coating - protection against damp and moisture ingress

Please Note – These Voltage Optimisers 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

OVS1 Series - 10 to 40 kVA
Single Phase Indoor IP54 Automatic Voltage Optimisers

3P 4W Solution

  Input Voltage:     187 to 154V Single Phase, 2 Wire, 50/60Hz
  Output Voltage:   220V ±1%, Single Phase, 2 Wire, 50/60Hz

Voltage Optimisation - VoltStream OVS1 Series

 

Downloads

OVS1 Series Data Sheet: 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

Available Models

   Model:

RATING

Max. Output

Dimensions

Weight

 

kVA

Amps

W x H x D (mm)

(Kgs)

   OVS1-10H

10

45

550 x 540 x 630

61

   OVS1-15H

15

68

600 x 670 x 660

96

   OVS1-20H

20

90

600 x 670 x 660

100

   OVS1-30H

30

136

750 x 870 x 860

174

   OVS1-40H

40

181

750 x 870 x 860

184

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:

187V to 253V Single Phase 2 Wire

Output Voltage:

220V  Single Phase 2 Wire

Output Voltage Accuracy:

± 1%

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%

Environment:

Temperature Range -15°to 45° C

 

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

 

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

 

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

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

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

Conformance:

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

CE Conformity:

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

Standard Warranty:

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

Standard Features:

Input Circuit Breaker

Input / Output Terminals

Lightning Surge Arrestors

Output Voltmeter & Ammeter

Bypass Control Switch

Free Standing Enclosure on Castors

  Optional Add-On Features:

Over / Low Voltage Protection

 

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

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

 

AquaStop Protective Coating

Please Note – These Voltage Optimisers 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

OVS3 Series - 15 to 500 kVA
Three Phase Outdoor IP54 Automatic Voltage Optimisers

3P 4W Solution

  Input Voltage:      323 to 437V Three Phase, 4 Wire, 50/60Hz
  Output Voltage:   380V ±0.5%, Three Phase, 4 Wire, 50/60Hz

Voltage Optimisation - VoltStream OVS3 Series

 

Downloads

OVS3 Series Data Sheet: 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

Available Models

   Model:

RATING

Max. Output

Dimensions

Weight

 

kVA

Amps Per Phase

W x H x D (mm)

(Kgs)

   OVS3-15H

15

23

780 x 730 x 610

119

   OVS3-20H

20

30

780 x 730 x 610

123

   OVS3-30H

30

45

780 x 730 x 610

133

   OVS3-45H

45

68

960 x 860 x 690

189

   OVS3-60H

60

91

960 x 860 x 690

203

   OVS3-75H

75

113

1200 x 960 x 780

272

   OVS3-100H

100

151

1200 x 960 x 780

316

   OVS3-120H

120

182

1200 x 1060 x 840

356

   OVS3-150H

150

227

1200 x 1060 x 840

387

   OVS3-200H

200

303

1100 x 1470 x 840

576

   OVS3-250H

250

379

1280 x 1600 x 920

796

   OVS3-300H

300

455

1280 x 1600 x 920

896

   OVS3-400H

400

607

1280 x 2020 x 1140

1086

   OVS3-500H

500

759

1280 x 2020 x 1140

1136

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:

323V to 437V Three Phase 4 Wire

Output Voltage:

380V  Three Phase 4 Wire

Output Voltage Accuracy:

± 0.5%

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

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

Total Harmonic Distortion:

 < 1%

Environment:

Temperature Range -15°to 45° C

 

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

 

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

 

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

Paint Colour:

RAL 7032 (Grey - Powder Coat)

Construction:

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

Conformance:

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

CE Conformity:

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

Standard Warranty:

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

Standard Features:

Input Circuit Breaker

Over/Low Voltage Protection

Phase Failure Protection

Lightning Surge Arrestors

Voltmeter / Phase Selector Switch (internal)

Bypass Control Switch

  Optional Add-On Features:

Output Circuit Breaker

 

Manual Maintenance Bypass Switch

 

Ammeter (with Phase Selector Switch)

 

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

 

AquaStop Protective Coating

Please Note – These Voltage Optimisers 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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