surge protector
FV 20C/3+NPE three phase surge protective devices (SPD, surge protection device, surge protector, sureg arrester, TVSS)are suitable for lightning and over-voltage protection in AC 50/60Hz, 230/400V.There is a thermal cutoff member inside it, when the device is over-current or over-voltage and the puncture is nonseviceable, the thermal cutoff member will automatically separate from the protector from the electrical network, and the indication window will turn red from green.
Specifications
- Nominal discharge current
- In: 20KA (8/20Us )
- Maximam discharge current
- I max: 40KA (8/20Us)
- Voltage protective level
- (Up): ≤1300V (Uc=275V)
- Response time
- Ts: ≤25ns
- Standards
- comply with IEC61643-1:2005
Features
- Qualified product with good quality
- With remote signaling contact for control device.
- Fault indication via red mark in the inspection window.
- Type 2 surge protection device
- Consisting of a base part and 4 MOV plug-in protection modules, used in the lightning protection zones concept at boundary 1-2.
- High discharge capacity
- The core parts are metal oxide vristor components with high discharge capacity.
- Reliable
- Reliable control thanks to Thermo Dynamic Control disconnector.
Certificate
- CE
Main Products
surge protector/arrester, surge protective device, varistor, SPD