China T2 60/80/100/160 factory and manufacturers

T2 60/80/100/160

lt is mainly used to provide T2 protection for various electronic and electrical

equipment in buidings vulnerable to lightning overvoltage. Mainly used as

primary protection equipment in the main distribution system.

Technical Data

Model number		60	80	100	160
Max Continuous Operating Voltage	Uc(V~)	385/440	385/440	385/440	385/440
Nominal discharge current(8/20μs)	In(kA)	30	40	60	100
Maximum discharge current(8/20μs)	Imax(kA)	60	80	100	160
Protection level	Up(kV)	<2.2/2.5	<2.5/3.0	<2.5/3.0	<2.5/3.0
Response time	(ns)	<25	<25	<25	<25

General parameter

Access wire area	(mm²)	≥10	≥16	≥16	≥16
Access ground cross-sectional area	(mm²)	≥16	≥16	≥16	≥16
SPD Special disconnector	Recommend	SSD 60	SSD 80	SSD 100	SSD 160
Working environment		40~+70°C,relative humidity<95%(below 25℃)
Remote communication connection		1411:NO,1112:NC

Mechnical characteristics

Connection By screw terminals	6-25mm²
Terminal Screw Torque	2.5Nm
Recommended Cable cross Section	≥16mm²
Insert wire length	15mm
Mounting DIN rail	35mm(EN60715)
Degree of Protection	IP20
Housing	PBT/PA
Flame retardant grade	UL94VO
Operating temperature	40℃~+70℃
Operating relative humidity	5%-95%
Working atmospheric pressure	70kPa～106kPa