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Laser Cutting Machine Copper Coil Avr Auto Voltage Regulator

Laser Cutting Machine Copper Coil Avr Auto Voltage Regulator

Copper Coil Voltage Regulator

Avr Auto Voltage Regulator

Place of Origin:

Shanghai, China

Brand Name:

Ewen Power/OEM/ODM


CE, ISO:9001

Model Number:


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Product Details
Product Name:
Automatic Voltage Regulator
Rated Power:
Analog Meters
Copper Coil
1 Year
Payment & Shipping Terms
Minimum Order Quantity
1 pc
Packaging Details
Standard Export Wooden Case
Delivery Time
According to Quantity
Payment Terms
Supply Ability
400 pcs per Month
Product Description



Three Phase Automatic Voltage Regulator 20KVA 380V for Laser-cutting Machine


1. Basic Parameters


Product name Automatic voltage regulator Product Type TNS-20KVA
Product capacity 20KVA Rated frequency 50HZ/60HZ
Working efficiency 85% Power factor 85%
Rated input voltage 380V±20% or tailored range Rated output voltage 380V or tailored
Insulation class Class F or higher class Protection class IP 23 or waterproof protection class


Meter display

Regulation Way Automatic regulation
Structure Toroidal coils Installation way Vertical installation
Ambient temperature -15~50℃ Ambient altitude < 2000m
Relative humidity 20%-90% Ventilation demands Sound ventilation required
Weight 80kg Lifetime More than 15 years




2. Product Show




The outer appearance and inner structure of this TNS-20KVA three phase voltage regulator/stabilizer.



3. Our Services


We provide comprehensive services for our customers.


Firstly, technical support to help you with product selection and usage.


Secondly, we provide one year warranty is provided to ensure product quality.


Thirdly, we provide sampling services and OEM services for our cutomers if needed.



4. Tests Before Shipment


Our products are examed carefully before they are shipped to our customers.


① Appearance test: no damage, no dust etc.


② Performance test: input voltage, output voltage, insulation class, output voltage precision, insulation resistance etc.


③ Lable and marks check: product lable, warning marks, and wiring indication etc.


④ Package check: intact or not.



5. FAQs



Q: How long is the lead time?

A: It's normally five to ten days. Certainly it depends on the quantity and product requirements. If the quantity is not that large, 10 days or so. If it’s normal products, it takes us less than 10 days to produce it. For large quantity and customized products, it needs 20 to 30 days.


Q: What is the payment terms?

A: FOB/CIF/CFR, normally with 30% deposit for normal products and at least 50% advance payment for tailored products and all balance paid before shipment.


Q: How long is the warranty?

A: We provide one year warranty for our customers. If there is any problem occurred to the product, we could supply the spare parts for you for free. During the warranty period, we would provide technical support with you in case there is any question.


Q: What certificates have you obtained?

A: We have obtained CE and ISO:9001 certificates so far. We are trying to get more certificates related to our products.


Q: Where is your major market?

A: Our markets include central Asia, East Asia, South Asia, Africa, South America, and North America etc.

Send your inquiry directly to us

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