3 Phase Combined Class B & Class C lightning and surge protection device.
FLP-B+C MAXI VS/3+1
SPD Type 1 and type 2-combined arrester type 1 and 2
Highly efficient varistor lightning current arrester to be installed In low-voltage distributions at the boundary of LPZ Oa-LPZ 1 Zones and higher,to prevent overvoltage effects induced During direct or indirect lightning strikes.it is particularly. Suitable for residential houses and small buildings with A low-voltage cable terminal or for secondary switchboards In large building.
1- Visual fault signaling
2- Remote status signaling (S).
Advantages: No usage of separate Class C surge protection device.
To be installed in main LV panels, distribution board, sub distribution board or after meter, in parallel to the load. Very high degree of protection as no need of separate Class C surge protection device required.
Nominal voltage Un
230 V AC
Maximum operating voltage Uc
260 V AC
255 V AC
Nominal discharge current (8/20 μs)/pole In
Maximum discharge current (8/20 μs) Imax
Lighting impulse current (10/350 μs)/pole Iimp
Voltage protection level Up
Response time ta
Ability to independently switch off the following current Ifi
no following current
Short-circuit proof at maximum overcurrent protection
Maximum overcurrent protection
250 A gL/gG
Maximum overcurrent protection for serial connection
125 A gL/gG
For Catalouge, Kindly check Attachment.