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SES & SESL - Automatic Voltage Stabilisers - Electro - Mechanical Servo Design

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

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

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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.

Features:

SES Range of AC Voltage Satbilisers - 1 to 1500 kVA

Wide Range:

- Single Phase Up to 100 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)

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%


	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:
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SES
H Models	Single Phase Models	Three Phase Models

SES - S15 (± 15%)	1 to 40 kVA	6 to 500 kVA
SES - S20 (± 20%)	1 to 40 kVA	6 to 500 kVA
SES - S25 (± 25%)	1 to 30 kVA	6 to 250 kVA
SES - S30 (± 30%)	1 to 40 kVA	6 to 200 kVA
SES - S35 (± 35%)	1 to 30 kVA	6 to 100 kVA

L Models
SES - S15 (± 15%)	1 to 40 kVA	6 to 500 kVA
SES - S20 (± 20%)	email us	6 to 150 kVA


SESL
H Models		Three Phase Models

SESL - S10 (± 10%)		180 to 2000 kVA
SESL - S15 (± 15%)		180 to 1500 kVA
SESL - S20 (± 20%)		150 to 1000 kVA
SESL - S25 (± 25%)		150 to 1000 kVA


SES-HL & SES-LH
Step Up / Step Down		Three Phase Models
SES-HL/LH - S15 (± 15%)		10 to 60 kVA


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Single Phase AC Voltage Regulators 1 kVA to 100 kVA

SES Single Phase Voltage Stabilisers 1 to 100 kVA

H Models - 200V to 254V

L Models - 100V to 120V

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. Larger models available to quotation.

Input Voltage Range available from ± 15% (S15), ± 20% (S20), ± 25% (S25), ± 30% (S30), ± 35% (S35).

Three Phase AC Voltage Regulators 6 kVA to 1500 kVA

SES SESL Three Phase Voltage Stabilisers - 6 to 1500 kVA

H Models - 380V to 415V

L Models - 208V to 220V

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. For larger models available see SESL options

Input Voltage Range available from ± 15% (S15), ± 20% (S20), ± 25% (S25), ± 30% (S30), ± 35% (S35).

SESL Models - 150 to 2000 kVA:

As per SES range but supplied without Input Breaker option.

Standard SESL Three Phase Voltage Stabiliser Sizes available - 150 kVA,180 kVA, 200 kVA, 250 kVA, 300 kVA, 350 kVA, 400 kVA, 500kVA, 600 kVA, 750 kVA, 800 kVA, 900 kVA, 1000 kVA, 1200 kVA, 1500 kVA & 2000 kVA

Input Voltage Range available from ± 10% (S10),± 15% (S15), ± 20% (S20) & ± 25% (S25).

SES-HL or SES-LH Models:

●	"Step-Up” / “Step-Down” Automatic Voltage Stabilisers.

●	It is both an Automatic Voltage Stabiliser with either a “Step-Up” or “Step-Down” voltage transformation (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.

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

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.