CCD1-B Surge Protection Device

CCD1-B series Surge Protection Device is suitable for TT, IT, TN-S, TN-C and TN-C-S, the power supply system with the rated voltage up to 230/400V and AC 50/60Hz. Its design corresponds to IEC61643-1. The product is usually installed in the incoming line low voltage distribution box of the building, and it can release 100kA lightning stroke current.

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PRODUCTS DETAILS

product detail

Rated Operating Voltage Uc(V~) 220V 380V 220V 380V 220V 380V
Maximum Continuous Operating Voltage Uc(V~) 275V 385V 420V 275V 385V 420V 275V 385V 420V
Voltage Protection Level Up(V~)kV ≤18 ≤20 ≤22 ≤20 ≤22 ≤24 ≤22 ≤25 ≤25
Nominal Discharge Current In(8/20μs)kA 30 40 60
Maximum Discharge Curent Imax(8/20μs)kA 60 80 100
Response lime ns <25
L/N(mm2)The Cross Section of L/N Line 6
PE(mm2)The Cross Section of PE Line 10
Fuse or Switch(A) 63A 63A 100A
Operating Environment℃ -40℃~+85℃
Relative Humidity(25℃) ≤95%
nstallation Standard Rail 35mm

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