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High Precision 3 Phase Automatic Voltage Stabilizer For Refrigerator Home Use

High Precision 3 Phase Automatic Voltage Stabilizer For Refrigerator Home Use

automatic voltage stabiliser

automatic voltage stabilizer

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power


CE, ISO: 9001

Model Number:


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Product Details
Automatic Voltage Stabilizer
High Precision
Three Phase
Insualtion Class:
Payment & Shipping Terms
Minimum Order Quantity
1 Unit
Packaging Details
Standard Export Wooden Case
Delivery Time
Payment Terms
Supply Ability
300 pcs per Month
Product Description

High Precision 3 Phase Automatic Voltage Stabilizer For Refrigerator Home Use


1. Quick Details


Product Name: Automatic Voltage Stabilizer

Item Type: JSW-30KVA

Phase: 3 phase

Brand: Ewen Power/OEM/ODM

Rated Capacity: 30KVA/30000VA

Input Voltage Range: 380±20% (304~456)
Output: 380V±1%

Input and Output Current: 45A

Environment Temperature: -10~45℃

Response time: 20-100ms
Noise : <60dB

Precision: ±1%

Waveform Distortion: No addtional waveform distortion

Ambient Temperature: -10~45℃

Ambient Altitude: <2000m

Relative Humidity: 20%~90%

2. Product Performances


① Various protection functions: over-voltage, over-load, over-current, under-voltage, time delay, short circuit, and etc.


② Strong load bearing capability: it could bear double loads for thirty seconds.


③ Energy-saving characteristic: the power loss of the voltage stabilizer is only 1% of the rated power.


④ Fast response speed: it reacts quickly to voltage fluctuation.


⑤ No noise: there is no contacting points, which brings about no noise.


⑥ Automatic voltage regulation: the voltage regulator works automatically to stabilize the voltage.


⑦ High working efficiency: its power factor could be 98.5%.


⑧ Strong capability in anti-interference.


3. Case Sharing


The JSW Series automatic voltage stabilizer is widely used in various industrial areas. It's mainly applied with high-precision electrical equipment. There are many cooperation cases in related to this product. Here is an typical example:


A buyer from Suzhou City, Jiangsu Province, China bought ten JSW-30KVA high precision purified automatic voltage regulator last year. These ten voltage regulator were used with medical monitoring system. Because of its characteristics of high precision, anti-interference, waveform purifying, full automation, the product well functions until now. 


This case shows us that the high precision purified automatic voltage regulator is an ideal power supply for high precision electrical system.


4. FAQ


What about the payment terms? TT and are acceptable, with 30% deposit and 70% balance before shipment (for normal products).
How about the shipping port? Shanghai is the top priority. Certainly, other ports are available.
How long is the delivery time? Five to twenty days for normal products. It depends on the quantity and the requirements of the product.
What about the package? Standard export packing would be used. 
Would you accept to use our logo? Yes, OEM and ODM are acceptable. Just tell us your requirements.
Have you got certificates for your products? Yes, we have obtained certificates like CE and ISO9001. We are trying to get more certificates.
Are you a manufacturer or trading company? We are both a manufacturer and trading company. We could provide you with inexpensive and high quality products.
How long is  the warranty? One-year warranty is provided for any customer.


5. Product Show

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