SPD FV25B/2-275S is for low-voltage power supply 275V, In 50kA, 2poles.
1. Surge protective device for low-voltage power system Characteristic FV25B/2-275S
-Class I / Type 1 surge protective device.
-Consisting of a base part and 2 MOV pluggable modules.
-For using in the lightning protection zones concept at boundary 1.
-The core parts are metal oxide vristor components with high discharge capacity.
-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: L/N-PE.
2. FV25B/2-275S surge protective device are suitable for lightning and surge protection in AC 50/60Hz, 220/380V.
3. APPLICATION of surge protecive device FV25B/2-275S:
AC power line of house, bank, telecom tower and so on.
4. Surge protective 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, 80kA. And type B SPD with spark gap.
If you are interested in, please feel free contact to me!
| Model No.: FV25B/2-275S |
|
|
|
| Max. continuous AC voltage |
Uc |
V |
275 |
| Requirement class to DIN EN 61643-1: 2005 |
|
|
Class B |
| Nominal Discharge current(8/20μ s) |
In |
kA |
50 |
| Voltage protection level (at In) |
Up |
kV |
<=1.8 |
| Response time |
tA |
ns |
<25 |
| Operation temperature range |
|
|
-40 ~ +85degree |
| Degree of protection |
|
|
IP20 |
| Remote control contacts |
|
|
optional |
Audited Supplier 
){kind=link}