SAINKO SYSTEMS, Authorized Distributor for Uttarakhand , Generator, Fire Fighting and Servokon Product
Rolling Contact Type Voltage Controller
Rolling Contact Type Voltage Controller

Offered by us are high quality Rolling Contact Type Voltage Controllers that are extensively used in various

industrial applications. These are used for units that are used for units with either L.T. supply or H.T. supply. Our

voltage controllers can be installed in both indoor and outdoor sites. These are used for production of a steady

output voltage instead of fluctuations of input voltage.

 

Advantages:

 

  • Energy saving features

  • Less breakdowns reducing production losses

  • Protection of electrical equipment

  • Better efficiency in plant and reducing MDI

  • 80% depreciation as per income tax

  • Saves Energy

 

Applications:

 

  • Cold storage

  • Cement plant

  • Distilleries & beverages

  • Textile mills

  • Flour mills engineering units

  • Paper mills

  • Pharmaceutical Units

  • Food processing Units

  • High Buildings Hospitals & Nursing Home etc.

  • Rubber Industries

  • Rolling Mills

 
Technical Specifications:

 

Input Voltage Variation

% Reduction in Breakdown Possible

Approx. Power Saving Possible

Motor Load Below 30 HP.

Lighting Load

Motor Load Below 30 HP.

Lighting Load

380-400 volts

Nil

Nil

Nil

Nil & Servo Stabilizer Required

380-420 volts

5%

10%

3%

5%

380-440 volts

10%

20%

5%

10%

360-460 volts

40%

40%

7%

20%

360-480 volts

60%

60%

10%

30%

320-500 volts

80%

80%

15%

37%






 

..........................................................................................................................................................................................................................................................................................................

Industrial Voltage Stabilizers

Industrial Voltage Stabilizers


Item Code: HT_AVR

Our clients can avail from us a comprehensive range of HT-AVR. These products are manufactured using high

quality components sourced from trusted vendors of the industry. We manufacture these products keeping in view

 the application requirements of our clients. These are mainly used for the purpose of getting stable input voltage

.Some of the features of these systems are durability, high efficiency and low replacement cost.






..........................................................................................................................................................................................................................................................................................................

Variac Type Digital Servo Stabilizer
Variac Type Digital Servo Stabilizer

We are a reputed firm engaged in offering use of these stabilizers ensures easy prevention from malfunction in

equipment. These systems are installed with latest digital micro processors controllers for constant output voltage

The Output voltage stability of these stabilizers allows the optimum drawing of the current without high consumption

of power.

Technical Specifications: 

Rating

Upto 3000 KVA

Input Voltage Range (phase to Phase)

270V - 460V, 250V - 460V and 150V - 460V (Can be Customized)

Output Voltage Range (phase to phase)

380 / 400 / 415 +/- 1%

Output Waveform

True to Input

Input Frequency

45 - 55 Hz

Response Time

10 m. sec.

Correction Speed

25 - 65 V/Sec

Correction Methods

Step less Correction Using Variac

Cooling

Oil Natural Air Natural (ONAN)

Efficiency

Better Than 98%

Control Circuit

Fully Automatic IC Based Solid Stat, Glass Epoxy Control Card for easy on Line Serviceability

Duty Cycle

100%

Operation

Auto / Manual

No Load Loss

Less than 0.5%

Compatibility to DG Set

Specially Designed Control Card for failthful operation on Mains as well as DG Set

Suitability

Suitable for 3 phase Unbalanced/Balanced Supply, UNbalanced / Balanced Loads

Operating Temperature

-15°C to 45°C above Ambient

Additional Features (at Extra Cost)

  • High & Low Voltage Cutoff System
  • Over Load And Short Circuit Protection
  • Single Phase Prevention System
  • Phase Sequence change protection
  • Change over switch to By-Pass the system
  • Earth Fault Protection
  • Surge & RS Suppression System
  • 110 Volts Output for Special Equipment.


  • High End Micro processor controllers

  • Simple rugged construction

  • 99.9% pure copper

  • High efficiency

  • Negligible wave form & power factor distortion

  • Smooth & stepless voltage control

 

Applications:

  • Industrial & manufacturing units

  • Hospitals

  • Call centres

  • Printing industry

  • CNC machines

  • Motors

  • Cements plants

  • Rolling mills





..........................................................................................................................................................................................................................................................................................................

Digital Air Cooled Servo Stabilizers
Digital Air Cooled Servo Stabilizers

Owing to our expertise in the domain, we have been able to offer Digital Air Cooled Servo Stabilizers. These servo

stabilizers are suitable to be used in single & three phase up to 300 Kva. We make use of latest technologies to

manufacture these stabilizers that comply with the international quality standards. Some of the features of these

products are better performance, efficiency and durability.

 

Applications:

  • CNC machinesants


  • Textile machines

  • Medical equipment

  • Printing machines

  • Photo copiers

  • Lifts & elevators

  • Electronic instruments

  • Domestic load

  • Any type of sensitive microprocessor based machinAny type of sensitive microprocessor based machine

 

Technical Specifications:

Input Voltage Range

1 Phase 160V - 260V / 140V - 280V and 90V - 270V (can be customized further)


3 Phase 270V - 460V, 250V - 460V and 150V - 460V

Output Voltage Range

1 Phase 220 / 230 / 240 +/- 1%
3 Phase 380 / 400 / 415 +/- 1%

Output Waveform

True to Input

Input Frequency

45 - 55 Hz

Response Time

10 m. sec.

Correction Speed

10 - 65 V/Sec

Correction Methods

Step less Correction Using Variac

Cooling

Natural Air / Oil

Efficiency

Better Than 98%

Control Circuit

Fully Automatic IC Based Solid Stat, Glass Epoxy Control Card for easy on Line Serviceability

Duty Cycle

100%

Operation

Auto / Manual

No Load Loss

Less than 1%

Compatibility to DG Set

Specially Designed Control Card for faithful operation on Mains as well as DG Set

Suitability

Suitable for 3 phase Unbalanced/Balanced Supply, Unbalanced / Balanced Loads

Operating Temperature

-15°C to 50°C

Optional Features (at Extra Cost)

  • High & Low Voltage Cutoff System
  • Over Load And Short Circuit Protection
  • Single Phase Prevention System
  • Phase Sequence change protection
  • Change over switch to By-Pass the system
  • Earth Fault Protection
  • Surge & RS Suppression System
  • 110 Volts Output for Special Equipment.