针的绝缘体

Our company has very experience in producing all kinds of high voltage porcelain insulator.we can produce pin insulator and porcelain insulators according BS,AS, IEC ,ANSI ,DIN standard as well as customer's drawing.They have very competitive price. We will prove our sincere hope to work with you by the good quality and reasonable price! Welcome to visit us and thanks for your time. TypePW-11-YPW-22-YPW-33-YNominal voltage(KV)152233Creepage distance(mm)432673851Minimum flashover voltagePower frequencyDry(KV)100125140Wet(KV)659511050%ImplusePositive(KV)150190210Negative(KV)Withstand voltageone minute power frequencyDry(KV)90110125Wet(KV)6090100Impulse (KV)140180200Radio interferencevoltage DataTest voltage to ground(KV)223044Max.RIV at 1 000kHZ (uV)120001600025000Power frequency puncture voltage (KV)150200210Cantilever failing load (KN)111111Net weight (kg)51013