AC SPD FV40B+C/3-275(S) is for low-voltage power supply 275V, Imax 80kA, 3poles.
1. Surge protector device for low-voltage power system Characteristic FV40B+C/3-275(S)
- Class I+II surge protective device onsisting of a base part and MOV plug-in protection modules.
-High energy MOV inside.
-Low residual voltage and quick response.
-Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
-Protection mode: L1, L2, L3-PE.
2. FV40B+C/3-275(S) surge protector device are suitable for lightning and surge protection in AC 50/60Hz, 220/380V.
3. APPLICATION of surge protector device FV40B+C/3-275(S):
AC power line of house, bank, telecom tower and so on.
4. Surge protector device for low-voltage power system Certificate:
CE-LVD
We also can supply more of product for low--voltage power system lightning protective device, surge protective device with Imax=60kA, 100kA. And type B SPD with spark gap.
If you are interested in, please feel free contact to me!
| Model No.: FV40B+C/3-275(S) |
|
|
|
| Max. continuous AC voltage |
Uc |
V |
275 |
| Requirement class to DIN EN 61643-1: 2005 |
|
|
Class B+C |
| Nominal Discharge current(8/20μ s) |
In |
kA |
40 |
| Max. discharge current (8/20μ s) |
Imax |
kA |
80 |
| Impuse discharge current (10/350μs) |
Iimp |
kA |
12 |
| Voltage protection level (at In) |
Up |
kV |
<=1.7 |
| Response time |
tA |
ns |
25 |
| Recommended back-up fuse |
|
A |
160 |
| Operation temperature range |
|
|
-40 ~ +85degree |
| Degree of protection |
|
|
IP20 |
| Remote control contacts |
|
|
Optional |
Audited Supplier 
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