| Message: | Model No.FV25B/3-500PV（S）FV25B/3-600PV（S）Test class according IEC/EN 50539-11Class I/B/ T1Type of networkPhotovoltaic systemProtection Mode+/- PE 、-/+ PE 、+/- -/+Nominal voltage 50(60)Hz UN500V dc600V dcMaximum continuous operating voltage for PV application UCPV560V dc670V dcMax. discharge current（8/20μs）Im ax100kANominal discharge current (8/20μs) In50kAImpulse current（10/350μs）Ii mp25kAVoltage protection level Up≤2.8kV≤3.4kVResponse time tA≤25nsRecommended back-up fuse315AIsolation resistance＞102 MΩI/O ConnectionsMulti core wire：6mm2 ~35mm2Mounting35mm Symmetrical rai（l EN50022/DIN46277-3）Operation temperature range / humidity / altitude-40℃~+80℃ / 30%~90% / 3000mDegree of protectionIP20Housing materialUL94 V-0Disconnection indicatorMechanical indicator (Red: replace)Remote control contactOptionalPort definition of remote control contactRange of signal accessRecommended wire specificationACUmax≤250VImax≤0.5ASingle core wireMax≤1.5mm2DCUmax≤60VImax≤0.1AMulti core wireMax≤1.3mm2Remark：if the model number is without"S",the model is without remote control contact function url:http://www.surge-arrester-china.com |
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