China Sales Surge Protector for PV Installation 500VDC
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- Model NO.: FV25B/2-500 PV S
- Operation Voltage: Low Voltage
- Brand: Fatech
- in: 50ka
- Un: 500VDC
- Trademark: Fatech
- Origin: Guangdong
- Application: AC/DC System
- Certification: ISO9001
- Imax: 100ka
- Iimp: 25ka
- up: 2.4kv
- Specification: CE
1. DC surge protector for low-voltage power system for PV installation 500Vdc FV25B/2-500 PV S
-DC surge protector specially used for photovoltaic system.
-The core parts are metal oxide vristor components with high discharge capacity.
-With Reliable control thanks to Thermo Dynamic Control disconnector.
-With remote signaling contact for control device.
-Fault indication via red mark in the inspection window.
- Type 1/ Class B
- PV system voltage 500Vdc
2. Electrical parameters of surge arrester FV25B/2-500PVS
Test class according to IEC61643-1:2005
Max.continuous d.c. voltage[(L+/L-)->PE]/ [L+->L-]
Maximum discharge current (8/20μs)
Nominal discharge current (8/20μs)
Impulse current (10/350μs)
Voltage protective levelat In
Operation temperature range
Degree of protection
Remote control contact
By screw terminal:10-35mm2
By connection bus
3. Company information
Fatech Electronic (FOSHAN) Co., Ltd is a professtional manufacturer of lightning and surge protection products. The trademake is is "FATECH".
- Surge arresters for protection of photovoltaic system ,
- Surge protection devices for protection of power supply systems,
- SPD surge protectors for protection of signal system,
- Lighting rod,
- Test devices.
Quality &Standards:- Products are producted perISO9001:2008, IEC61643-11, EN 50539-11, CE, CNAS, iLAC etc.
We have an independent testing laboratory, and a complete set of advanced testing equipment, including impulse current generator, the SPD Test System of Thermal Stability, varistor tester, lightning device tester, & TOV testers. We built up a complete quality control system, and strict process control system, product's stability & reliability are qualified by users.
Main markets: 80% export, mostly to Europe, which including France, Cyprus, Greece, Czech Republic, Poland, Spain, Austria, Hungary, Switherland, Italy, Russia, Finland, Turkey, Slovenia, Ireland; and Asia, South America, Africa & other worldwide markets.
We are trying to develop Fatech into a world-class Electrical manufactures