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الضميمة PC IP66 التبديل المعزل الشمسي ، المعزل DC DC الشمسية UKPD32
Place of Origin: , China Brand Name: Purple Horn Model Number: UKPD32 Max. Current: 32A Max. Voltage: 1500VDC Product name: DC isolator switch Certificate: CE ISO9001 Rated current: 32A Rated voltage: 600-1500V D.c Pole: 2p/4p Another name: dc isolator IP Degree: IP66 Rated insulation voltage: 1500V ...
ZCT40 صفر تسلسل محول الحالي 40MM عن الأرض التسرب التقوية
ZCT40 Zero Sequence Current Transformer 40mm for Earth Leakage Relay Description: A zero-phase current transformer for use as a leakage current detecting element in a leakage current interrupter in which two magnetic materials of different permeability are provided so as to eliminate a range where ...
نظام قوى حماية تسرب صفر محول الحالي 55MM 0.3A
Power System Leakage Protection Zero Current Transformer 55mm 0.3A Description: A zero-phase current transformer for use as a leakage current detecting element in a leakage current interrupter in which two magnetic materials of different permeability are provided so as to eliminate a range where the ...
SPD زيادة حماية وحدة قواطع دوائر مصغرة لD العلمية البرق إثبات
SPD Surge Protection Unit Mini Circuit Breaker for D Grade Lightning Proof SPD series D grade surge protective device (in short: SPD, alias: surge protector, surge arrester) is suitable for TN-S,TN-C-S,TT,IT etc. power supply system of AC 50/60Hz, ≤380V, installed on the joint of LPZ1 or LPZ2 and ...