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FV 10 D /1 single phase surge protective devices / surge protector / surge protection device / SPD are suitable for lightning and over-voltage protection in AC 50/60Hz, 220/380V.
FEATURES:
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:
Normal operating voltage (Un): 220V / 380V
Max cont operating voltage (Uc): 275V /320 / 385V /440V
Voltage protective level (Up): ≤ 1.2kV / 1.5kV /1.8kV/ 2.0kV
Nominal discharge current (In): 10KA (8/20Us )
Maximam discharge current (Imax): 20KA (8/20Us)
Response time (Ts): ≤25ns
Operating temperature range: -40℃- +70℃
Relative humidity: ≤95%
N. W.: 100g/pc
Carton size: 450*245*265mm
APPLICATION:
1. Single phase network, TN, TT, IT earthing system,
2. Power system: business building, factory, citizen house, intelligent building
3. Electrical equipment: Home appliance, machinery and equipment, delicate instrument, mechanical equipment, switching power supply,
4. Communication industry: stored-program control exchange, communication station IT industry: computer, UPS
We also can supply SPD for Photovoltaic (PV) system protection, SPD with Imax=60KA, 100KA. and type B Surge arrester with spark gap.
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