JMV’s proficiently developed Class B C Surge protection Devices

1. Class B+C/ Type I+II Single Phase JMV/B+C/# NPE: AC POWER SURGE PROTECTION DEVICES Class B+C surge protection devices offer solution with combined performance over 8/20 µs and 10/350 µs waveform to withstand against lightning and switching surges. These Surge protectors are also used for the protection of single & three phase lines but the combined protection declares them as the upgraded version of its range. Class B+C surge arresters are dedicatedly known as Type I+II lightning cum switching surge protection devices which are acknowledged for its dual protection in the vicinity of LPZ0-2. Model JMV/B+C/1 NPE JMV/B+C/3 NPE Housing material PA Number of Modules 2 4 Degree of protection IP20 Mounting type DIN rail: 35 mm Ambient temperature (operation) -40 °C ... 80 °C Nominal voltage UN 230 V AC (230/400 V AC ... 240/415 V AC) Arrester rated voltage UC 320 V AC (L-N), 255 V AC (N-PE) Nominal frequency fN 50 Hz 25 kA Lightning test current (10/350) µs, peak value limp Nominal discharge surge current In (8/20) µs 30 kA (L-N); 30 kA (N-PE) Protection Level 0.9 kV (L-N); 1.3 kV (N-PE) Response Time ≤ 25 ns (L-N ); ≤ 100 ns (N-PE) Connection Type Biconnect terminal block Remote Signalling Yes Indicator Yes Pluggable Yes Standards 61643-11 W-50, Sector-11, Noida 201301, India www.jmv.co.in info@jmv.co.in JMV LPS LIMITED