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Richard“XIWUER is very innovative. They have provided excellent, intuitive service, looking ahead into the future as to what we might need.”
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Mike"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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Marry"XIWUER has impressive research capabilities and demonstrates good prototyping capabilities and high product quality."
Premium Sand Blasted High Voltage Ceramic Capacitor 27KV 80PF with Exceptional Features Screw Nut M6

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xRated Voltage | 27kV | Capacitance | 80pF |
---|---|---|---|
Operating Temperature | -40°C ~ +65°C | Partial Discharge | 50Hz |
Screw Nut | M6 | Area Sandblasting | Rz≥40u |
Premium Sand Blasted High Voltage Ceramic Capacitor 27KV 80PF with Exceptional Features Screw Nut M6
Features
- Surface Treatment and Electrodes: The sand - blasted surface of the CDX - S - 27KV - P8.3 - WJ2 capacitor is a key feature. It not only gives the product an aesthetically pleasing look but also improves its performance. The sand - blasting process relieves surface stress, making the capacitor more resistant to mechanical and electrical shocks. The electrodes at both ends are designed for optimal electrical connection. Their smooth, deburred design reduces the risk of electrical arcing and enhances the overall safety and reliability of the capacitor.
- High - Precision Capacitance: The capacitor has a precisely controlled capacitance of 82.5pF (-1pF/+1.5pF). This tight tolerance ensures accurate electrical performance in circuits. Whether used in precision measurement equipment or high - end electrical systems, the consistent capacitance value provides reliable and stable operation, minimizing errors and signal fluctuations.
- Low Partial Discharge: In insulating oil, the capacitor has a 50Hz partial discharge extinction voltage of ≥25kV. Low partial discharge is crucial for high - voltage applications as it reduces the risk of insulation degradation and electrical breakdown. This feature extends the service life of the capacitor and the entire electrical system, ensuring long - term, trouble - free operation.
Applications
- Coupling, by-passing high frequency circuits
- Laser pulses circuitry, high energy/high voltage test equipment(HV accelerators, physics research) require products especially adapted to their specific requirements.
Voltage Rating |
Nominal Capacitance (pF) |
Nominal Capacitance Range Test Frequency:1kHz±20% Test Voltage:1V±0.2V |
Power Frequency Withstand Voltage (in the insulation oil) |
Partial Discharge | Lightning Impulse (kV) (Maximum Peak Voltage) (in the insulation oil) |
3.6kVac | 230 | 210~240 | 32kVAc/5min | 3.96kVac≤10PC | 40 |
7.2kVac | 5 | 4~6 | 41kVAc/5min | 7.92kVac≤10PC | 60 |
40 | 36 ~44 | ||||
150 | 140~170 | ||||
12kVac | 5 | 4~6 | 52kVAc/5min | 13.2kVac≤10PC | 75 |
20 | 18~22 | ||||
40 | 36~44 | ||||
50 | 45~55 | ||||
125 | 110~140 | ||||
200 | 180~210 | ||||
300 | 270~330 | ||||
24kVac | 5 | 4~6 | 70kVAc/5min | 26.4kVac≤10PC | 125 |
15 | 13~17 | 26.4kVac≤10PC | |||
35 | 35 ~42 | 26.4kVac≤4PC | |||
50 | 45~50 | 26.4kVac≤10PC | |||
80 | 70 ~90 | 26.4kVac≤10PC | |||
150 | 125~180 | 26.4kVac≤5PC | |||
200/400/500 | 180~220 | 26.4kVac≤10PC | |||
40.5kVac | 5 | 4~6 | 115kVAc/5min | 44. 5kVac≤10PC | 185 |
10 | 8.5~11.5 | 44.5kVac≤5PC | |||
45 | 40~50 | 44. 5kVac≤10PC | |||
100 | 90~110 | 44. 5kVac≤10PC |
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
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