SES & SESL - Automatic Voltage Stabilisers - Servo Electronic Design
 

AC Voltage Stabilizers - Single & Three Phase  1 to 1500 kVA

 

Cost Efficient Electromechanical / Servo  type Single and Three Phase Voltage Stabilisers designed to maintain the mains voltage constant at all times.

Offering high reliability, fast response and high output voltage accuracy, SES and SESL voltage stabilizers are ideal for most applications delivering no magnetic interference and being able to withstand high instantaneous overload conditions.
   
View Watch the Overview / Intro Video
   
Features: SES Range of AC Voltage Satbilisers - 1 to 1500 kVA
 Wide Range: 
 - Single Phase Up to 100 kVA
- Split Single Phase Up to 60 kVA
 - Three Phase Up to 1,500 kVA
 - Larger kVA models available to order
 Large Input Voltage Range:
   ± 15% (S15)
   ± 20% (S20)
   ± 25% (S25)
   ± 30% (S30)
   ± 35% (S35)
   ± 40% (S40)
   Output Voltage Regulation:
     - Output Voltage Accuracy ± 1%
   High Efficiency:  

 

 

Most S15 Standard Models up to 500 kVA available EX-STOCK, or on a very short lead delivery time

     - Better than 98%
 
    NEW - Outdoor and Indoor Voltage Compensators Typical SES Rack Mount Voltage Stabiliser solution

 

SES-R Rack Mount Voltage Stabiliser versions available - Single Phase 3 to 10 kVA

 

   Independent Phase Control Circuit:
     - Sensing on all phases
   Standard Features:
     - Input Circuit Breaker (SES)
     - Bypass Control Switch
     - Over / Low Voltage Protection
     - Phase Failure Protection
     - Voltmeter (internal)
   Compliance with International Standards:
     - IEC 439, BS6527 & IEEE 587   Download the Fact Sheet
   CE Conformity: Download the Full eCatalogue
     - EN55022, EN50082-2, ENV50140-1  

 

  Overview:
  Cost Efficient Voltage Stabilisation Solutions with Fast Speed of Response and High Output Voltage Accuracy.
     
  Ashley-Edison’s Model SES Voltage Stabilisers are designed to maintain the mains voltage constant all the time. Their electromechanical / servo design will electronically ensures the mains voltage remains stable should the incoming mains voltage drift high or low.
     
  They are characterized by the high efficiency and are  completely unaffected by power factor, load and frequency   variations.
  SES Voltage stabilisers can withstand high instantaneous overloads and do not create any magnetic interference.
     
 

Compact in size, quiet in operation, these voltage stabilisers are very suitable for indoor use and can be located near to equipment without causing any magnetic disturbances to the equipment.

     
For further details or to discuss your individual requirements, please contact us.

 

Download the PDF Fact Sheets:

 
Left Click on PDF Icon to View
 
Servo Electronic Overview Brochure

An introduction to our Servo Electronic Range of AC Voltage Stabilisers & Power Conditioners

     
SES Model Data Sheets  
H Models Single Phase Models Three Phase Models
High Voltage 220 to 254V 380 to 480V
SES H - ALL

1 to 100 kVA

6 to 600 kVA

380 to 415V
      6 to 600 kVA 440 to 480V
SES H - Individual Brochures     380 to 415V
SES H - S15 (± 15%)

1 to 100 kVA

6 to 600 kVA

SES H - S20 (± 20%)

1 to 75 kVA

6 to 600 kVA
SES H - S25 (± 25%)

1 to 75 kVA

6 to 500 kVA
SES H - S30 (± 30%)

1 to 40 kVA

6 to 400 kVA
SES H - S35 (± 35%)

1 to 40 kVA

6 to 200 kVA
SES H - S40 (± 40%)

1 to 40 kVA

6 to 120 kVA
SES HD - 3 Wire Systems

 

 

6 to 500 kVA

L Models Single Phase Models Three Phase Models
Low Voltage 100 to 127V 190 to 240V
SES L- ALL (4 Wire)

1 to 40 kVA

6 to 200 kVA
SES L - Individual Brochures        
SES L - S15 (± 15%)

1 to 40 kVA

6 to 200 kVA
SES L - S20 (± 20%) 1 to 40 kVA 6 to 200 kVA
SES L - S25 (± 25%) 1 to 40 kVA 6 to 200 kVA
SES L - S30 (± 30%)

1 to 30 kVA

6 to 150 kVA
SES L - S35 (± 35%)

1 to 20 kVA

6 to 120 kVA
SES L - S40 (± 40%)

1 to 20 kVA

6 to 120 kVA
SES LD - 3 Wire Systems     6 to 400 kVA
         
L-2P Models Split Single / Two Phase
Low Voltage 240V / 120V
SES L 2P-ALL

3 to 60 kVA

SES L 2P Split Single Phase / Two Phase AC Voltage Stabilisers are typically utilized in US Residential and Light Commercial Buildings.

Individual Brochures    
SES L 2P - S15 (± 15%)

3 to 60 kVA

SES L 2P - S20 (± 20%) 5 to 50 kVA
SES L 2P - S25 (± 25%) 5 to 40 kVA
SES L 2P - S30 (± 30%)

1 to 30 kVA

SESL Model Data Sheets
 

L Models - Three Phase Models

 H Models - Three Phase Models

  190 to 240V 380- to 480V
SESL - ALL (4 Wire)

200 to 500 kVA

200 to 1500 kVA

SESL - Individual Brochures        
SESL - S10 (± 10%) 200  to 500 kVA 200  to 1500 kVA
SESL - S15 (± 15%) 200 to 500 kVA 200 to 1500 kVA
SESL - S20 (± 20%) 200  to 400 kVA 200  to 1000 kVA
SESL - S25 (± 25%) 200 to 300 kVA 200 to 750 kVA
SESL - S30 (± 30%)     200 to 600 kVA
SESL - S35 (±35%)     200 to 500 kVA
SESL - S40 (± 40%)     200 to 400 kVA
SESL - 3 Wire Systems 200 to 500 kVA 250 to 1500 kVA
SES-HL & SES-LH Model Data Sheets
Step Up / Step Down

Single Phase Models

Three Phase Models

SES-HL - Overview  

10  to 60 kVA
SES-LH - Overview  

email us

   
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Section Separator
SES Models
Single Phase AC Voltage Stabilisers 1 kVA to 100 kVA
SES Single Phase Voltage Stabilisers 1 to 100 kVA
View Watch the Overview Video
H Models - 200V to 254V
L Models - 100V to 127V
Standard Single Phase Voltage Stabiliser Sizes available  -  1 kVA, 2 kVA, 3 kVA, 4 kVA, 5 kVA, 8 kVA, 10 kVA, 15 kVA, 20 kVA, 30 kVA, 40 kVA, 50 kVA, 60 kVA, 75 kVA & 100 kVA.
Input Voltage Range available from ± 15% (S15), ± 20% (S20), ± 25% (S25), ± 30% (S30), ± 35% (S35).± 40% (S40).
Section Separator
Split Single Phase AC Voltage Stabilisers  5 kVA to 60 kVA

Typically utilized in US Residential and Light Commercial Buildings.

View Watch the Overview Video
L Models - 240V/120V
230V/115V & 220V/110V
Section Separator
Three Phase AC Voltage Stabilisers  6 kVA to 600 kVA
SES SESL Three Phase Voltage Stabilisers - 6 to 1500 kVA
View Watch the Overview Video
H Models - 380V to 480V
L Models - 208V to 240V
Standard SES Three Phase Voltage Stabiliser Sizes available  -  6 kVA,10 kVA, 15 kVA, 20 kVA, 25 kVA, 30 kVA, 35 kVA, 40 kVA, 45 kVA, 50 kVA, & 55 kVA, 60 kVA, 75 kVA, 80 kVA, 90 kVA, 100 kVA, 120 kVA, 150 kVA, 180 kVA, 200 kVA, 250 kVA, 300 kVA, 350 kVA, 400 kVA, 450 kVA, 500 kVA, & 600 kVA. For larger models available  see SESL options
Input Voltage Range available from ± 15% (S15), ± 20% (S20), ± 25% (S25), ± 30% (S30), ± 35% (S35), ± 40% (S40).
Section Separator
 
SESL Models
Three Phase AC Voltage Stabilisers  250 kVA to 1500 kVA
As per SES range but supplied without Input Breaker option.
View Watch the Overview Video
Standard SESL Three Phase Voltage Stabiliser Sizes available  -  200 kVA, 250 kVA, 300 kVA, 350 kVA, 400 kVA, 450 kVA, 500kVA, 600 kVA, 650 kVA, 750 kVA, 800 kVA, 850 kVA, 900 kVA, 1000 kVA, 1200 kVA, 1250 kVA & 1500 kVA
Input Voltage Range available from ± 10% (S10),± 15% (S15), ± 20% (S20), ± 25% (S25) & ±30% (S30), ±35% (S35) & ±40% (S40)
Section Separator
 
SES-HL or SES-LH Models:
"Step-Up” / “Step-Down” Automatic Voltage Stabilisers / Converters.
It is both an Automatic Voltage Stabiliser with either a “Step-Up” or “Step-Down” voltage converter (to specify).
SES Voltage Stabilisers with inbuilt Step up and Step Down Voltage Facililty Ideal for machine manufacturers or suppliers, to incorporate into their equipment where the supply mains voltage is different from their machines requirement.
Section Separator
 
Typical Applications include:
Computers
Medical Equipment
Electronics Equipment
Testing Equipment
Laboratory Equipment
POS Terminals
Process Control Systems
Communication Systems
TV/Radio Broadcasting Stations
Elevators / Lifts
Audio / Video Systems
Security Systems
Production Line
CNC Equipment
SMT Equipment
Section Separator
 
Priceless Power Protection:
We strive to be one of the most flexible power protection solution providers and we are always looking to improve our service and provide our customers with more for less.
 
With a wide and strong manufacturing base, we always endeavor to be highly competitive with our pricing too - rarely are we out spec'ed or out priced . To obtain a personal price, or to discuss further how we might be able to help your organisation, please e-mail us.
 
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