Power lightning protector series

Lightning surge protective device 60KA 2P

Rated Operating Voltage Uc(V~):220V/380V
Maximum Continuous Operating Voltage Uc( V~):275V 320V 385V/420V 420V
Tesl Standard:GB18802,IEC61643-1
Installation: Standard Rail 35mm
Product description: Lightning surge protective device 60KA 2P
INQUIRY

Surge Protection Device / lightning surge protector with 20KA

In parallel module type surge protective device was designed accordingly to IEC standard, each line max. Discharge current

Imax could reach 20-40kA, suits for 220/380V power supply distribution system lightning protection.

This SPD is module design, nice sealing performance, and has remote signal interface, faulty indicator; installed in 35mm DIN rail, easy to wire; There has temperature control technology, over current fuse and thermal circuit breaker, automatic trip when degraded. Different specification satisfy, easy to maintain, could supply different working voltage level and lightning discharge current, also could customized according to different requirement.

Technical Parameters

Model Technical Parameters	NDU2-10	NDU2-20	NDU2-30	NDU2-40	NDU2-60	NDU2-80	NDU2-100
Rated Operating Voltage Uc(V~)	220V/380V
Maximum Continuous Operating Voltage Uc( V~)	275V 320V 385V/420V 420V
Protection Level Up(V-)kV	≤1.2	≤1.5	≤1.6	≤1.8	≤2.0	≤2.4	≤2.5
Nominal Discharge Curreni lN( 8/20us)kA	5	10	15	20	30	40	60
Mmximum Discharge Current lMAX(8/20 us)kA	10	20	30	40	60	80	100
Response Time ns	<25
Tesl Standard	GB18802,IEC61643-1
Operating Environment℃	-40℃~+85℃
Relative Ilumidity (25℃)	≤95%
Installation	Standard Rail 35mm
Material of Outer Covering	Fiber glass reinforced plastic