China AVR Voltage Stabilizer manufacturer

30KVA Automatic Voltage Regulator Stabilizer Single Phase 220V 110V No Noise

Product Details:
Place of Origin: Shanghai, China
Brand Name: Ewen Power
Certification: CE, ISO: 9001
Model Number: TND(SVC)-30KVA
Payment & Shipping Terms:
Minimum Order Quantity: 1 pc
Price: Negotiation
Packaging Details: Wooden Case
Delivery Time: According to Quantity
Payment Terms: T/T,
Supply Ability: 400 pcs per Month

Detail Information

Product: Automatic Voltage Regulator Power: 30KVA
Voltage: 220V/110V Frequency: 50Hz-60Hz
Function: Voltage Stabilization Phase: Single Phase
High Light:

automatic voltage stabiliser


automatic voltage stabilizer

Product Description

30KVA Automatic Voltage Regulator Stabilizer Single Phase 220V 110V No Noise


1. Product Components


The chart below mainly introduces the major components of the 30KVA singple phase automatic voltage regulator:


Copper coil

Copper coil functions in regulating voltage

automatically when the input voltage fluctuates.

Aluminum coil The aluminum coil's function is voltage compensation.
Carbon brush

The 1017 carbon brush moves along the copper

coil to help regulate the voltage.

Circuit board

The circuit board controls the whole circuit and gives

out signals when the input voltage changes.

Servo motor It drives the carbon brush to move.

It is iron-made and painted in silver-white. It protects

all the parts of the automatic voltage regulator.


2. Product Specifications


The chart below introduces the basic parameters of the 30KVA single phase automatic voltage regulator:




voltage regulator

Brand Ewen Electrical
Type TND-30KVA Power 30KVA/30000VA
Rated Frequency 50~60Hz Input Voltage 150~260V or tailored
Working Efficiency 98% Output Voltage 220V±2% or tailored
Input Current 136.36A Output Voltage 136.36A
Insulation Class F Temperature Rise -15~45℃



Maintaining 30

seconds for

double rated current

Respond time

Less than one second

against 10%'s voltage


Dielectrical strength 2000VAC/MIN Waveform Distortion Distortionless (sine wave)

Ampere meters and


Enclosure Yes


3. Single Phase Automatic Voltage Regulator/Stabilizer


The chart below shows the basic parameters of single phase automatic voltage regulator:


Model Capacity Size (L*W*H) Weight Input Output
SVC-500VA 0.5KVA 190*160*135mm 4kg 160-250V 220V
SVC-1000VA 1KVA 220*200*160mm 5kg 160-250V 220V
SVC-1500VA 1.5KVA 220*200*160mm 6kg 160-250V 220V
SVC-2000VA 2KVA 240*270*200mm 10kg 160-250V 220V
SVC-3000VA 3KVA 230*295*250mm 12kg 160-250V 220V
SVC-5000VA 5KVA 230*320*270mm 15kg 160-250V 220V
SVC-7500VA 7.5KVA 250*420*360mm 18kg 160-250V 220V
SVC-10KVA 10KVA 280*340*550mm 30kg 160-250V 220V
SVC-15KVA 15KVA 340*385*655mm 65kg 160-250V 220V
SVC-20KVA 20KVA 380*430*480mm 70kg 160-250V 220V
SVC-30KVA 30KVA 380*430*480mm 96kg 160-250V 220V
SVC-40KVA 40KVA 430*490*900mm 120kg 160-250V 220V
SVC-50KVA 50KVA 430*490*1260mm 135kg 160-250V 220V


4. Applications


① The product could be used for household appliances, like air conditioner, refrigerator, TV, induction cooker, rice cooker etc.


② It can be applied in places including school, hotel, hospital, and other places with fluctuating voltage.


③ It can be used with electrical appliance like computer, printing machine, pumps etc.


④ It could be used as a power supply in any place needing stable single phase voltage.


5. Product Details


30KVA Automatic Voltage Regulator Stabilizer Single Phase 220V 110V No Noise 0


30KVA Automatic Voltage Regulator Stabilizer Single Phase 220V 110V No Noise 1

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