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TNS-75KVA, 100KVA, 120KVA 3Phase Servo-type Automatic Voltage Regulator/Stabilizer(Vertical shape AVR
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TNS-75KVA, 100KVA, 120KVA 3Phase Servo-type Automatic Voltage Regulator/Stabilizer(Vertical shape AVR

1. Servo motor control, with wheels(convenient to move) 2. High accuracy voltage output 3. Middle capacity & high efficiency 4. Stable voltage adjustment 5. Bypass/city power system 6. Applied for arbitrary loads 7. Durable service & Long life 8. Low consumption & low noise 9. No wave distortion(Nil) 10. Good heat dissipation 11. Full automatic/manual protections 12. Convenient installation & free maintenance
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Product description

1.Technical specifications:

Model

TNS-75KVA

TNS-100KVA

TNS-120KVA

Rated power

75KVA/60KW

100KVA/80KW

120KVA/96KW

Phase No.

3Phase(3L-N-G)

Split-phase regulating for each phase(independently/separately)

Input

voltage

380V/3Phase(220V each phase)

(400V, 415Vsystem or other voltage system can be customized)

range

280~430V/3Phase(160-250V each phase)

 (-26%, +13%)

(other input range can be customized)

Output

voltage

380V/3Phase(220V each phase) (stabilized)

(400V, 415V system or other voltage system can be customized)

accuracy

+/-2.5%

Frequency

50Hz/60Hz

Power factor(PF)

0.8

Efficiency

≥90%

Response time

≤1S(outside voltage varies 10%)

Insulation resistance

≥2MΩ

Electrical strength

1500V/min.

Overload

Double rated current, for one min.

Waveform distortion

No additional waveform distortion(Nil)

General

Working principle

Split-phase regulating for each phase(independently/separately)

Servo motor controlled, full automatic voltage-stabilizing

Display

Analog meter/Digital meter(optional)

Cooling

Natural

Protection level

IP21(indoor)

Working mode

Continuous

Applied loads

Arbitrary loads

Environmental

Installation:

Indoor IP21

Ambient temperature

-10~+40

Altitude

<1500m

Relative humidity

<90%

Noise

<45dB

Attention

1).No gas and vapor destructive to insulation of voltage stabilizer, no chemical

deposition dust, dirtiness and other explosive and corrosive substances.

2). No obvious vibration and shake.

Functions

Normal functions

Over-voltage, under-voltage, over-current, over-loading, over-temperature, delay time, short-circuit, bypass/city power etc. full necessary protections

Optional functions

Phase sequence and Surge Protection(SPD) optional,

please specify it when ordering.

Dimensions & weight

Net weight(kg)

189

207

236

Gross weight(kg)

201

219

248

Product size(mm)

(W*D*H)

650*540*1320

650*540*1320

650*540*1320

Packing size(mm)

(W*D*H)

710*620*145

710*620*145

710*620*145

Remarks:

1). Products specifications are subject to change without notice.

2). Custom-made specifications are acceptable

 

2. Features:    

  • Servo motor control, with wheels(convenient to move)
  • High accuracy voltage output
  • Middle capacity & high efficiency
  • Stable voltage adjustment
  • Bypass/city power system
  • Applied for arbitrary loads
  • Durable service & Long life
  • Low consumption & low noise
  • No wave distortion(Nil)
  • Good heat dissipation
  • Full automatic/manual protections
  • Convenient installation & free maintenance

 

3.  Applications: 

  • Office equipments
  • Testing equipments
  • Medical equipments
  • Laser equipments
  • Industrial automatic equipments
  • Home appliances
  • Lighting system
  • Communication system etc.

 

4. General:

TNS series 3Phase Servo motor type Voltage Regulator adopts linear integrated circuit to form the control system, drive the contact voltage regulator to regulate automatically by controlling the servo motor, it is provided with delay, over-voltage, under voltage and over-current protection function which ensure the voltage stabilizer can supply safely; It has the advantage of high efficiency, low power consumption, high accuracy of stabilization, reliable and continuous work etc., and good for in regions where the net voltage is much fluctuating!

 

5. Work principle:

The voltage stabilizer is compensated of compensation circuit, voltage testing circuit, servo motor and gearing-down drive mechanism, main circuit, switching circuit, current and voltage measurement and protective circuit. The compensation circuit is composed of contact voltage stabilizer ad compensation transformer. The contact voltage stabilizer is connected in Y and put in the output terminal of voltage stabilizer, and the electric brush is connected to the primary coil of compensation transformer, and the secondary coil is series connected in main circuit, if the voltage fluctuation exceeds the precision range of output voltage, the voltage detection circuit will send signal to make the servo motor rotate forward or backward, and the servo motor enable the gearing-down drive mechanism to make the brush on the contact voltage stabilizer to slide, so as to change the compensation voltage of compensation transformer and realize the stability of output voltage. See its Electric Schematic Diagram as below,

 

  

 

6. Product workmanship:

With high mechanization equipments, the products will be more beautiful, compact and good heat dissipation. The automatic production process will be more efficient, lower labor cost, and increase production capacity,  further to improve the overall performance of our products and production workmanship level.

 

7. After-sale services:

CONPO manufacturer guarantees free maintenance(except unsuitable operation) within one year after the date of Bill of Lading(B/L). After guarantee period, we provide free technical service and collect charges for damaged material, please contact our service department for any special condition.

 

8. Notes for ordering:

Please notify the model product, capacity, input voltage range and output voltage, accuracy as well as the application environment(normal product if no special requirements) when ordering.

Keyword:
Voltage Regulator
Voltage Stabilizer
3Phase
Servo type
Linear type
SVC
AVR
AVS
Stabilizer
Regulator
We could not find any corresponding parameters, please add them to the properties table

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