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德國DEHN光伏系統(tǒng)1級(jí)復(fù)合型浪涌保護(hù)器
:
-DCB YPV SCI 600,預(yù)配的一級(jí)和二級(jí)復(fù)合型電涌保護(hù)器使用在光伏發(fā)電機(jī)電路中,保護(hù)橫塊內(nèi)集成脫離和短路裝置,具有安全的電氣隔離,防止直流拉弧造成的炎災(zāi)隱患(SCI設(shè)計(jì))節(jié)約空間的外殼設(shè)計(jì),寬度只有4個(gè)模塊,但電壓可達(dá)到1500V直流
?? DCB YPV SCI 600 DCB YPV SCI 1000 DCB YPV SCI 1500
?? 900 060 900 061 900 062
SPD ??EN 50539-11 1?+2? 1?+2? 1?+2?
?????? [DC+ -> DC-] (UCPV) ≤ 600 V ≤ 1000 V ≤ 1500 V
?????? [DC+/DC- -> PE] (UCPV) ≤ 450 V ≤ 725 V ≤ 1100 V
?ǎ???? (ISCPV) 1000 A 1000 A 1000 A
?????? (8/20 μs) (In) 15 kA 15 kA 15 kA
§????ǒ(10/350 μs) [DC+/DC- -> PE] (Itotal) 12.5 kA 12.5 kA 12.5 kA
??ǐǒ[DC+/DC- -> PE] (W/R) 39.06 kJ/ohms 39.06 kJ/ohms 39.06 kJ/ohms
??????(10/350 μs) (Iimp) 6.25 kA 6.25 kA 6.25 kA
??ǐǒ[DC+ -> PE/DC- -> PE] (W/R) 9.76 kJ/ohms 9.76 kJ/ohms 9.76 kJ/ohms
?????ūǒ[(DC+/DC-) -> PE] (UP) 1.75 kV 2.5 kV 3.75 kV
?????ūǒ[DC+ -> DC-] (UP) 3 kV 4.75 kV 7.25 kV
???ǜ (tA) ≤ 25 ns ≤ 25 ns ≤ 25 ns
??ō??? (TU) -40 °C ... +80 °C -40 °C ... +80 °C -40 °C ... +80 °C
????/???? ?/ǐ ?/ǐ ?/ǐ
??? 1 1 1
????∥???? 1.5 mm2 ?ǚ?/?ǚ? 1.5 mm2 ?ǚ?/?ǚ? 1.5 mm2 ?ǚ?/?ǚ?
????∥???? 35 mm2 ?ǚ? / 25 mm2 ǒ? 35 mm2 ?ǚ? / 25 mm2 ǒ? 35 mm2 ?ǚ? / 25 mm2 ǒ?
???? 35 mm DIN ????EN 60715 35 mm DIN ????EN 60715 35 mm DIN ????EN 60715
?š?? ǐ??????? UL 94 V-0 ǐ??????? UL 94 V-0 ǐ??????? UL 94 V-0
???? ?? ?? ??
???? IP 20 IP 20 IP 20
?? 4 module(s), DIN 43880 4 module(s), DIN 43880 4 module(s), DIN 43880
德國DEHN光伏系統(tǒng)1級(jí)復(fù)合型浪涌保護(hù)器