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50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner

auto voltage regulator

auto voltage stabilizer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO: 9001

Model Number:


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Product Details
AVR Voltage Stabilizer
Single Phase
Power Capacity:
Input Voltage:
Output Voltage:
Net Weight:
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Delivery Time
According to Quantity
Payment Terms
Supply Ability
500 Units per Month
Product Description

50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner


1. Product Introduction


This product is single-phase automatic voltage regulator(AVR). The major parameters of this product are shown as follows:


Product model: TND(SVC)-3KVA

Product capacity: 3KVA

Phase: single phase

Input voltage: 150-260V (if output is 220V) or output voltage ±20%

Output voltage: 220V or 110V or any single-phase voltage you needed

Working efficiency: 95%

Working Frequency: 50Hz and 60Hz

Working temperature: -15~45℃

Ambient humidity: <90%

Insulation class: F or H or higher

Insulation resistance: ≥2

Weight:12kg for reference

Size: 230mm*295mm*250mm


2. Product Features


① This series of products adopts international advanced technology and intelligent CPU centralized control technology.

② It has beautiful design, easy to be moved.

③ It's composed of servo motor, control circuit, compensator, and etc. These major components are made of high-quality parts.

④ Small volume and light weight.

⑤ High efficiency, high precision, wide input voltage range, no waveform distortion.

⑥ All products are provided with over-voltage and under-voltage protection and delay protection, which make the function of the product more perfect and reliable.

⑦ These high performance products are specialized for palces with unstable voltage.


3. Product Specification


Capacity (KVA) 0.5KVA~30KVA
Input Voltage (V) 150~260
Output Voltage (V) 220±2%, ±3% or customized
Frequency (Hz) 50/60
Insulation Resistance (MΩ) >5
Temperature Rise (℃) <60
Response Time <1 (within 10% change)
Efficiency 95%
Delay Time (sec) 5
Current (A)






4. FAQ


Q1: What is the Minimum of quantity ?

A1: 1 unit.


Q2: Is OEM/ODM acceptable?
A2: Yes, certainly. We accept OEM/ODM. If you have requirements, you could provide detailed information. We could customize our product according to your needs.

Q3: What is the terms of payment?
A3: T/T, L/C, and are all acceptable.

Q4: What about the lead time?
A4: It's according to your quantity. If the quantity is not that large, the lead time is relatively short. If it's large, the lead time is relatively longer.

Q5: How long is the lifetime of your product?
A5: It could used for more than 10 years if it is used in a proper condition.


Q6: How long is the warranty?

A6: It's 12 months since you purchase the product.



5. Product Pictures




50Hz 60Hz 3KVA AVR Voltage Stabilizer Single Phase for Air Conditioner 0
Please see the inner structure of this stabilizer. You could see the copper coil, carbon brush, circuit board and the wire layout of this voltage stabilizer.

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