Rr2801411
+7 (929) 583-85-92
+7 (929) 583-85-92
info@electrosheriff.com

Open your business
with us together!

You want to have
reliable Business?
In Your Country...
In Your Capital...
In Your City...

Opening a branch
of the company
in the UAE!

Best variable transformers
- from 500 Watt
- one and three phases
- any operation range
- warranty 2 years

You have 60 degrees of heat?
Strong thunder storms?
Voltage dropped by 50%?
We have already tested our
voltage stabilizer in such conditions!

Open your business
with us together!

You want to have
reliable Business?
In Your Country...
In Your Capital...
In Your City...

Opening a branch
of the company
in the UAE!

Best variable transformers
- from 500 Watt
- one and three phases
- any operation range
- warranty 2 years

You have 60 degrees of heat?
Strong thunder storms?
Voltage dropped by 50%?
We have already tested our
voltage stabilizer in such conditions!

Products Category

Relay voltage stabilizers

Relay voltage stabilizers

Servomotors voltage stabilizers

Servomotors voltage stabilizers

Thyristor (uncontact) voltage stabilizers

Thyristor (uncontact) voltage stabilizers

Three-phases voltage stabilizers

Three-phases voltage stabilizers

High power stabilizers

High power stabilizers

Variac transformers

Variac transformers

Loss of neutral protection

Loss of neutral protection

Most Popular ProductsSee All Products

Rated power, VA

500

Maximum current, A

2

Operating input voltage range, V

0-250

Nom. output voltage range, V

0-300

Output voltage error,%

less than 1%

Warranty

2 years

Distortion sine wave

missing

More Info

Variac transformer SUNTEK 500VA 0-300 Volt (2A)

Regular Price:

$ 41

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Max power, A

40

Over voltage

any

Time reaction, ms

30

Accuracy, Volt

±2

Binding

DIN-rail

Weight, kg

0,3

Size, sm

5x5,5x5,5

More Info

Loss of neutral protection 40A

Regular Price:

$ 15

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Rated power, VA

1500

Maximum current, A

9

Input voltage range, V

120 - 285

Output voltage range, V

220+/- 8%

Stabilization type

relay

Accuracy output voltage,%

8

Adjustment

stepwise

More Info

Relay voltage stabilizer SUNTEK 1500 VA

Regular Price:

$ 66

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Power, VA

500

Power Type

AC 50 Hz 230 V

Input voltage range, V

120 - 280

Output voltage range, V

230 ± 3%

Accuracy output voltage,%

3

Distortion sine wave

no

Overvoltage protection, V

237 ± 2

More Info

Thyristor voltage stabilizer SUNTEK HiTech&GAS 500VA

Regular Price:

$ 86

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Rated power, VA

3000

Maximum current, A

12

Operating input voltage range, V

0-250

Nom. output voltage range, V

0-300

Output voltage error,%

less than 1%

Warranty

2 years

Distortion sine wave

missing

More Info

Variac transformer SUNTEK 3000VA 0-300 Volt (12A)

Regular Price:

$ 93

View More

Rated power, VA

11000

Maximum current, A

50

Input voltage range, V

120 - 285

Output voltage range, V

220+/- 3%

Stabilization type

servomotor

Accuracy output voltage,%

3

Adjustment

smooth, automatic

More Info

Servomotor voltage stabilizer SUNTEK 11000 VA EM

Regular Price:

$ 293

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Rated power, VA

1500

Maximum current, A

7

Input voltage range, V

120 - 285

Output voltage range, V

220+/- 8%

Stabilization type

relay

Accuracy output voltage,%

8

Adjustment

stepwise

More Info

Relay voltage stabilizer SUNTEK PR 1500 VA

Regular Price:

$ 63

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Rated power, VA

2000

Maximum current, A

10

Input voltage range, V

120 - 285

Output voltage range, V

220+/- 8%

Stabilization type

relay

Accuracy output voltage,%

8

Adjustment

stepwise

More Info

Relay voltage stabilizer SUNTEK PR 2000 VA

Regular Price:

$ 69

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Maximum long-term current, A

16

Maximum load, kW

5

Each wire length, m

1.5

Cable

flexible stranded

Colour

black

Production

Russia

More Info

SUNTEK kit for connecting variac transformer to the network (up to 16A)

Regular Price:

$ 29

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Maximum long-term current, A

7

Maximum load, kW

1.5

Each wire length, m

1.5

Cable

flexible stranded

Colour

black

Production

Russia

More Info

SUNTEK kit for connecting variac transformer to the network (up to 7A)

Regular Price:

$ 21

View More

Rated power, VA

12500

Maximum current, A

63

Input voltage range, V

120 - 285

Output voltage range, V

220+/- 8%

Stabilization type

relay

Accuracy output voltage,%

8

Adjustment

stepwise

More Info

Voltage stabilizer relay SUNTEK 12500 VA

Regular Price:

$ 225

View More

Rated power, VA

500

Maximum current, A

2

Operating input voltage range, V

0-250

Nom. output voltage range, V

0-300

Output voltage error,%

less than 1%

Warranty

2 years

Distortion sine wave

missing

More Info

Variac transformer SUNTEK RED 500VA 0-300 Volt (2A)

Regular Price:

$ 44

View More

Rated power, VA

2000

Maximum current, A

8

Operating input voltage range, V

0-250

Nom. output voltage range, V

0-300

Output voltage error,%

less than 1%

Warranty

2 years

Distortion sine wave

missing

More Info

Variac transformer SUNTEK RED 2000VA 0-300 Volt (8A)

Regular Price:

$ 56

View More

Rated power, VA

20000

Maximum current, A

100

Input voltage range, V

90 - 285

Output voltage range, V

220+/- 8%

Stabilization type

relay

Accuracy output voltage,%

8

Adjustment

stepwise

More Info

Relay voltage stabilizer SUNTEK 20000VA Platinum

Regular Price:

$ 635

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Rated power, VA

30000

Maximum current, A

40

Operating input voltage range, V

0-380

Nom. output voltage range, V

0-430

Output voltage error,%

less than 1%

Warranty

2 years

Distortion sine wave

missing

More Info

Three-phase variac transformer SUNTEK 30000VA (40A)

Regular Price:

$ 825

View More

About Company

The first question that arises from any user of the site - what kind of company? How interesting is it to deal with her? And once you are on this page, then you have such questions. We will not torment you and tell you about yourself.

The starting point of our activity was, perhaps, our education. We are technicians with different degrees. The fundamental science of our education is physics. So what can people with such an education come up with? Of course, something technical. Business originated in Moscow, in Russia. This is our homeland, and here ideas were born and the first projects were developed. The initial stage was the production of voltage stabilizers. Some of them we have done and are still doing in Russia, some in China. China is a great country where you can find the most modern components for the implementation of any technical ideas! Our own brand SUNTEK is the embodiment of our technical developments.

Our Advantages

Worldwide Delivery

Worldwide Delivery

2 Years Guarantee

2 Years Guarantee

Factory Production

Factory Production

Worldwide Delivery

Skilled Staff

News

08/30/21

#Variac transformers

At the request of customers, we show how the low input voltage affects the operating range of the LATR. English subtitles!

07/16/21

New articles are published weekly on our website.

07/21/20

Congratulations to our partners from the UAE on the launch of the spacecraft «Hope Probe»!

02/14/20

#Voltage Stabilizer

Video with a test of the servo-motor voltage stabilizer.

12/05/19

We are glad to cooperate with our French-speaking partners.

11/15/19

Stock availability is an important advantage. We will provide you with the necessary goods.

09/11/19

#Voltage Stabilizer

New boxes to models on 8500 and 11000 VA

08/28/19

Opening a branch of the company in the UAE!

08/19/19

Product promotion is very important, we produce marketing equipment for our partners. In this news we offer stands for retail outlets.

04/14/19

LLC Simsvarka has been using SUNTEK products in its projects for many years. Thank you, colleagues, for the thank you letter.

Products Video

See All Products Video

Useful Articles

As we know, everything in the world improves or changes over time. Likewise with voltage stabilizers, after the manufacture of relay stabilizers, a new modified version was made stabilizers - servo voltage stabilizer or electromechanical voltage stabilizer.

A voltage stabilizer is an electrical device that supplies a stable voltage to a load at its output terminals, regardless of changes in the input supply voltage. A voltage stabilizer is a must for any cottage. It provides the "electrical stability" of the cottage in the process of life. A cottage may need a different type of stabilizer than a small house.

As we know, this is now the era of technology, and to use technology, we need electricity, for almost all gadgets to work properly. Electricity is used everywhere, such as in homes, offices, hospitals, etc., and this use is increasing, especially during the hot summer season or very cold winter.

Have you ever experienced your air conditioner tripping on overheating or there was a short circuit that has left you clueless and worried? What can be the reason? Maybe it is due to voltage fluctuations, overuse of air conditioners, overheating, and so on.

Read More Articles

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