XIAN XIWUER ELECTRONIC AND INFO. CO., LTD |
Verified Suppliers
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Supplier of 24kV 75pF long-lifespan Single-layer ceramic capacitor for 40 years
Features
High frequency greater than or equal to 50KHZ
Y5T capacitance change VS temperature
Y5T material is a type II general-purpose ceramic with good performance. When the temperature is from -25°C to +85°C, its capacity change is +22/-33%, dielectric loss is 0.5%, and its insulation resistance is greater than 100000MΩ.
Applications
Voltage | 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 | 32kV AC/5min | 3.96kV AC≤10PC | 40 |
7.2kVac | 5 | 4~6 | 41kV AC/5min | 7.92kV AC≤10PC | 60 |
40 | 36 ~44 | ||||
150 | 140~170 | ||||
12kVac | 5 | 4~6 | 52kV AC/5min | 13.2kV AC≤10PC | 75 |
20 | 18~22 | ||||
40 | 36~44 | ||||
50 | 45~55 | ||||
125 | 110~140 | ||||
200 | 180~210 | ||||
300 | 270~330 | ||||
24kVac | 5 | 4~6 | 70kV AC/5min | 26.4kV ac≤10PC | 125 |
15 | 13~17 | 26.4kV ac≤10PC | |||
35 | 35 ~42 | 26.4kV ac≤4PC | |||
50 | 45~50 | 26.4kV ac≤10PC | |||
80 | 70 ~90 | 26.4kV ac≤10PC | |||
150 | 125~180 | 26.4kV ac≤5PC | |||
200/400/500 | 180~220 | 26.4kVac≤10PC | |||
40.5kVac | 5 | 4~6 | 115kV AC/5min | 44. 5kV ac≤10PC | 185 |
10 | 8.5~11.5 | 44.5kV ac≤5PC | |||
45 | 40~50 | 44. 5kV ac≤10PC | |||
100 | 90~110 | 44. 5kV ac≤10PC |
COMPANY OVERVIEW
Xian Xiwuer Electronic and Info. Co., Ltd is a wholly state-owned company with a registered capital of CNY 101.465 million (exchanged to USD15.85 million), owning total assets of CNY315 million (traded to USD 49.22 million). It was established in 1976. Currently, it has about 460 employees, with an annual sales income of CN280 million (exchanged to USD43.75 million). The company has four production and business bases covering an area of 43052 square meters, and a construction area of more than 50000 square meters. The company has 8 persons with master's degrees, more than 80 engineers with senior technical titles 12 technicians who have been awarded Experts with Outstanding Contributions by the Xian municipal government, and 1 expert who has been enjoying a special allowance from the State Council.
• Smart Embedded Epoxy Pole;
• Integrated Instrument Transformer
• Capacitive Voltage Divider;
• High Voltage Capacitor Rod;
• High Voltage Film Capacitor;
• High Voltage Resistor;
• Primary and Secondary Integrated Intelligent assembly and components with the function of voltage measurement, current measurement, protection, temperature monitoring, and power supply;
• Medium-High Voltage components/parts/ assembly;
• Surge Protective Device for Power Supply System;
• Chips for lightening devices;
• Zinc Oxide Varistor;Thermistor.
Major Customers: ABB, Schneider, GE, ZTE, XD Electric, XJ Electric, PingGao Electric and etc.
CERTIFICATE