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    "XIWUER's dedication to designing different specifications to meet our stringent processing requirements is a testament to our years of research and development."
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Contact Person : Wang Hong

ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker

  • ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker
  • ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker
Place of Origin XIAN,CHINA
Brand Name XIWUER
Certification ISO9001,ISO14001,ISO45001
Model Number ZW20
Minimum Order Quantity 1 unit
Price Negotiable
Packaging Details Carton
Delivery Time 7-10 days
Payment Terms L/C, T/T
Supply Ability 2,000,000 units a year

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Product Details
Primary Input Voltage 10KV/√3 Accuracy Level 0.5P
Lightning Impulse Withstand Voltage (peak) 75KV Rated Load 1MΩ
Service Life ≥10 Years Frequency 50Hz
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ODM High Voltage Transformers

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ZW20 High Voltage Transformers

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Zero Sequence voltage circuit breaker
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Product Description

ODM ZW20 Circuit breaker voltage sensor Zero sequence electronic voltage sensor circuit breaker assembly

 

Features

  • The sensor adopts the principle of capacitive partial pressure and liquid independent packaging technology
  • The sensor consists of a three-phase independent sensor with a high voltage wire, which can be connected directly to the high voltage wire of the main switch

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Technical parameters
 

Rated Voltage 10KV
Primary input voltage 10KV/√3
Secondary input voltage 6.5/3V(Zero sequence voltage)
Accuracy level (zero sequence voltage) 3P
Secondary input voltage 3.25/√3V(Phase sequence voltage)
Accuracy class (phase sequence voltage) 0.5 P
Rated frequency 50Hz
Withstand voltage level (1min power frequency withstand voltage) 42KV
Lightning impulse withstand voltage (peak) 75KV
Partial discharge ≤20pC 14.4KV
Executive standard T/CES018-2018; GB/T20840.7-2007; DL/T 1155-2012
Operating environment Ambient temperature -25℃~+40℃
Daily average temperature difference ≤30℃
Altitude ≤3000M
Relative humidity ≤60%
Maximum wind speed 34m/s
Rated load 1MΩ
Service life ≥10 years

 
 
COMPANY OVERVIEW
 

     Xian Xiwuer Electronic & Info. Co., Ltd. is located in Beiguan, Xi'an city cover in an area of 4000 ㎡, with employees of 2300, and about 580 technicians, amongthem, there are 135 engineers, 21 senior engineers. The company has total assets of 315 million RMB Yuan, fixed assets of 137 million RMB Yuan, which is a large enterprise mainly engaged in producing electronic components. The company has the largest production scale of Varistor,SPD( Surge Protective Device)and HV Ceramic Capacitor in China, with the following main products :

1. Varistors & SPD

2. HV Ceramic Capacitor
3. Capacitive Voltage Divider

4. Thermistor

        The main production line and inspection equipment & instrument are imported from Japan, America, Belgium and Switzerland etc. The annual production capacity of the two leading products has been reached to 5 million pcs and 150 million pcs respectively, with the market holding rate in China of about 10% and 30% respectively by continually technical innovation. Varistors and SPD produced by the company enjoyed great reputation in the international market, being exported to many countries and areas such as Japan,USA, Hong Kong etc., with the customers like India and GE in USA. are already sold to LG company in Korea with large quantity, and also to Spainand India etc.

       Not only the products quality and technical capacity, but also the completeness of the models are all in the leading place in China. The main products have got CCEE, UL, VDE & TUV approval. The quality system was set up according to the requirement of ISO9000 since 1992, and has passed ISO9002 approval by DNV International Organization in July 1994, then got ISO9001 certification by British organization in 2000, by then we are both the first one who are approved by ISO9000 certification in the North-west area of China and the same occupation. We passed all the successive periodical audit and smoothly get the new certificate registered in Holland in Aug.1997; the quality system is strengthened and completed constantly. And we also got ISO18000 certificate.

    We believe we are able to supply satisfied goods and service to customers home and abroad with the most reasonable price and the shortest delivery time, on basis of our excellent quality assurance capacity, technical development capacity and rich manufacturing experiences.

 
CERTIFICATE

ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker 0ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker 1ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker 2ODM ZW20 High Voltage Transformers Zero Sequence Voltage Circuit Breaker 3

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