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T2 80RT/100RT

T2 80RT/100RT

Short Description:

The surge protection device belongs to T2 AC power surge protector,which is installed between 

the power supply network and the equipment to drain,suppress and reduce the overcurrent and 

overvoltage caused by induced lightning strikes or the power grid system,so as to reduce the

harm to the electricalequipment.The product is equipped with buitin thermal release device and 

fuse,fuse can be replaced.Itis mainly used for lightning protection of rail transit power system.


Product Detail

Product Tags

Technical Data

Model number 80RT 100RT
Continuous Operating Voltage Uc 275V~385V~440V~
Nominal discharge current(T2) In 40kA 60kA
Maximum discharge current lmax 80kA 100kA
Protection level Up 1.8kV 2.0kV
Combination mode 1P 2P 3P 4P
Failure and fuse operation indication Normal green,Failure red
Remote communication connection 1411:NO,1112:NC
Access wire area 6-35mm²(Multiple strands of copper wire)
Operating temperature -40~+70℃

Mechnical characteristics

Connection Byscrew terminals 6-35mm²
Terminal Screw Torque 2.0Nm
Recommended Cable cross Section ≥10mm²
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 70kPa106kPa

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