SPD FV25B/3+NPE-275S is for low-voltage power supply 275V, In 25kA, 4poles.1. Surge protection device for low-voltage power system Characteristic FV25B/3+NPE-275S-Class I / Type 1 surge protective device 3 phase. -Consisting of a base part and2 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: L1, L2, L3-N, N-PE.2. FV25B/3+NPE-275S surge protection device are suitable for lightning and surge protection in AC 50/60Hz, 220/380V.3. APPLICATION of surge protection device FV25B/3+NPE-275S:AC power line of house, bank, telecom tower and so on.
4. Dimension and installation of surge arrester FV25B/3+NPE-275S:
WHY CHOOSE US
FATECH ELECTRONIC CO., LTD., is located in Guangdong Provincial New Light Production Base, CHINA, which is a professional manufacturer on R&D and producing on surge protection products. Our company gathered all kinds of high-skillled personnels, including authority technical experts and professionals, and excellent technicians with more than 10 years experience. In-house testing lab. guarantee out-going products quality. Products are certified with TUV, CE; UL pending, 90% material are UL approved.
Our in-house test lab.:We established an independent testing laboratory, including reliability testing laboratory, environmental aging testing laboratory, release testing laboratory, which can be performed tests below:- Impulse current generator (8/20 μS/160kA and 10/350μS/20kA)
- Thermal stability tester
- Salt Spray Chamber
- Multi-function Varistor Tester
- On-line Aging Tester
- Dielectric Voltage Withstand Tester
- 1.2/50 Voltage Impulse Generator
- Environment Stimulating Tester
- Lightning Surge Counter Tester
Our global partners:
We are now exporting more than 100 countries and areas, mainly in Europe, Asia, Latin-America, and Middle East. Our global partner including
- Ericsson
- Sri Lanka Telecom
- Telefonica-Movie
Our certificates:
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/3+NPE-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 | 25 |
| 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}