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Hoogspannings Ceramische Condensator
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De Condensatoren van de hoogspanningsdeurknop
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De Condensator van de hoogspanningsfilm
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Live Line Capacitors
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Schommelings Beschermend Apparaat
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Hoogspannings Vacuümstroomonderbreker
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De Sensor van de mechanismetemperatuur
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De Transformatoren van het voltageinstrument
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Capacitieve Voltagedetector
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Capacitieve Voltageverdeler
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Capacitieve Isolatie
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mov metaaloxidevaristor
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PTC NTC Thermistor
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Hoogspanningsweerstanden
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Richard„XIWUER is zeer innovatief. Zij hebben de uitstekende, intuïtieve dienst verleend, die vooruitzien in de toekomst in verband met wat wij zouden kunnen nodig hebben.“ -
MikeDe „toewijding van XIWUER aan het ontwerpen van verschillende specificaties om aan onze strenge verwerkingsvereisten te voldoen is een testament aan onze jaren van onderzoek en ontwikkeling.“ -
Huw„XIWUER heeft indrukwekkende onderzoekmogelijkheden en demonstreert goede prototyping mogelijkheden en hoge productkwaliteit.“
Stable 3.6kVAC Live Line Capacitor with 32kVAC Withstand Voltage and 40kV Lightning Impact for High Voltage Insulation
| Capaciteit | 210pF~240pF | Nominale spanning | 3.6 kV wisselstroom |
|---|---|---|---|
| Diëlektrisch verlies | 1V, 1KHz, 25°C ≤1,2% | Bestand tegen spanning | 32 kVAC·5min |
| Gedeeltelijke ontslag | 3.96kVAC<10PC | Blikseminslag | 40Kv |
- Store under safe, dry and clean environment
Ceramic multilayer capacitors are mainly used in low-power high-voltage multiplier circuit modules:
- Electrostatic generating circuit
- X-ray equipment
- High-voltage negative ion generator
| Nominal Voltage | Nominal Capacitance | Capacitance Testing Frequency: 1kHz ±20% Testing Voltage: 1V ±0.2V | Withstanding Voltage (Insulating Oil) | Partial Discharge | Lightning Impulse kV (Peak Value) (Insulating Oil) 1.2/5us |
|---|---|---|---|---|---|
| 3.6kV AC | 230 | 210~240 | 32kV AC 5min | 3.96kV AC ≦10pC | 40 |
| 7.2kV AC | 5 | 4~6 | 41kV AC 5min | 7.92kV AC ≦10pC | 60 |
| 40 | 36~44 | ||||
| 150 | 140~170 | ||||
| 12kV AC | 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 | ||||
| 24kV AC | 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 | 26.4kV AC ≦10pC | |||
| 40.5kV AC | 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 |
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.
Major Customers: ABB, Schneider, GE, ZTE, XD Electric, XJ Electric, PingGao Electric and etc.
The company has the provincial Technical R&D Center with developing and manufacturing experiences of the key products HV Ceramic Capacitor, SPD, Varistor, Thermistor for nearly 20 years. There have been 32 patented technology, 4 invention patents, and 4 national key new products.
The company has achieved ISO9001, ISO14001, and ISO45001 approval and has advanced production equipment including 26m large sintering tunnel furnaces, 8 automatic assembly lines, the largest energy impulse current generator and specialized test equipment.
Products have obtained UL, VDE, TUV, CAS, CE, CQC, RoHS, and REACH Certification. The company operates two routine test laboratories with advanced lightning testing equipment and environmental testing equipment.

