山西11选5走势图基本走势
  • BY7 PVphotovoltaic spd with reliable voltage

kinds of function

 

1)Y type structure, common mode and protection mode for differential mode and common mode .
2)built in overheating, over-current protection mechanism.
3) reliable quenching device .
4)the local fault indication, convenient and timely replacement.
5)alarm contact, realize function of remote communication of.
6) modular structure design, convenient for maintenance.
7)standard 35mm track design, convenient installation.

Product parameters

rated operational voltage Uopv(V) 800      1000
Maximum continuous operating voltageUcpv(V) 1000    1200
Nominal discharge currentIn(kA) 20
Maximum discharge currentImax(kA) 40
Voltage protection levelUp(kV) < 3.5     < 4.2
local indication green indicates normal state and red indicates failure.
protection class of body IP20
material PA66

Flame retardant grade

comply with UL94V-0

connection method




structure diagram



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山西11选5走势图基本走势
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