FTY-B80

Overview:


Surge protector (surge protector) is also called lightning arrester (SPD).

It is suitable for the communication system of AC 50/60HZ, the power supply system of rated voltage to 380V, to protect the indirect lightning and direct lightning influence or other instantaneous overvoltage surge.This product has more than 100 specifications. And all through CQC product certification. Our company is the first company to certify by CQC product in China.


Technical data

Product illustration

Tripping characteristic

Exterior and dimensions

Related video

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Model Max.continuous operating voltage Uc(V) Standard discharge current ln(kA) 8/20µs Max.discharge current lmax(kA) 8/20µs Voltage protection level Up(kA) Protection level Front circuit breaker selection reference
FTY-D25 385 10 25 1.5 D-level protection FTB2G/16A
FTB2-63/16A
FTB3/16A
FTM8-63/16A
275 10 25 1.2
FTY-D25/NPE 385/255 10 25 1.5/1.2
275/255 10 25 1.2
FTY-C40 420 20 40 2 C-level protection FTB2G/32A
FTB2-63/32A
FTB3/32A
FTM8-63/32A
385 20 40 1.8
275 20 40 1.5
FTY-C40/NPE 420/255 20 40 2.0/1.5
385/255 20 40 1.8/1.5
275/255 20 40 1.5
FTY-B60 420 30 60 2.2 B-level protection FTB2G/63A
FTB2-63/63A
FTB3/63A
FTM8-63/63A
385 30 60 2
FTY-B60/NPE 420/255 30 60 2.2/1.5
385/255 30 60 2.0/1.5
FTY-B80 420 40 80 2.5 B-level protection FTB2G/63A
FTB2-63/63A
FTB3/63A
FTM8-63/63A
385 40 80 2.2
FTY-B80/NPE 420/255 40 80 2.5/1.5
385/255 40 80 2.2/1.5
FTY-B100 440 50 100 3 B-level protection FTB2G/63A
FTB2-63/63A
FTB3/63A
FTM8-63/63A
420 50 100 2.8
FTY-B100/NPE 440/255 50 100 3.0/1.5
420/255 50 100 2.8/1.5

 

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Model Max.continuous operating voltage Uc(V) Suege current limp (10/350µs) Standard discharge current ln (8/20µs) Voltage holding level Power-flow current cut off capacity lfi Max.backup fuse strength Response time Service condition Wiring capacity
FTY-125 275V/50/60Hz 25kA 20kA ≤1.8kV 17.5kArms 125AgL ≤100ns -40℃~+70℃ Guard wire≥16mm²
Ground wire≥25mm²

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