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Kondensator ceramiczny wysokiego napięcia
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Kondensatory klamek wysokiego napięcia
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Kondensator foliowy wysokiego napięcia
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Kondensatory linii pod napięciem
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Urządzenie przeciwprzepięciowe
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Wyłącznik próżniowy wysokiego napięcia
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Czujnik temperatury rozdzielnicy
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Transformatory napięciowe
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Pojemnościowy detektor napięcia
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Pojemnościowy dzielnik napięcia
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Izolator pojemnościowy
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Warystor MOV z tlenkiem metalu
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Termistor PTC NTC
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Rezystory wysokonapięciowe
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Richard„XIWUER jest bardzo innowacyjny. Zapewnili doskonałą, intuicyjną obsługę, patrząc w przyszłość, czego możemy potrzebować”. -
Mikrofon„Zaangażowanie XIWUER w projektowanie różnych specyfikacji, aby spełnić nasze rygorystyczne wymagania dotyczące przetwarzania, jest świadectwem naszych lat badań i rozwoju”. -
Ożenić"XIWUER ma imponujące możliwości badawcze i wykazuje dobre możliwości prototypowania oraz wysoką jakość produktu."
Stable 3.6kVAC Live Line Capacitor with 32kVAC Withstand Voltage and 40kV Lightning Impact for High Voltage Insulation
| Pojemność | 210 pF ~ 240 pF | Napięcie znamionowe | 3,6 kV prądu przemiennego |
|---|---|---|---|
| Utrata dielektryczna | 1 V, 1 kHz, 25 ℃ ≤1,2% | Wytrzymać napięcie | 32kVAC·5min |
| Częściowe rozładowanie | 3,96 kVAC < 10 szt | Uderzenie pioruna | 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.

