Himel Surge Protection Device HDY3 65KA 4P 440 3P+N SPD is a high-performance surge protective device (SPD) manufactured by Himel. It is designed to provide reliable surge protection for single-phase electrical systems with neutral (3P+N) operating at 440V. This SPD offers robust protection against voltage surges and transients, safeguarding sensitive equipment and ensuring the longevity of electrical components in various industrial, commercial, and residential applications.
Himel Surge Protection Device HDY3 65KA 4P 440 3P+N SPD
Rated voltage Uo 230V
Poles 1P, 2P, 3P, 4P, 1P+N. 3P+N
Protection rating II
Waveform 8/20us
Product model HDY3N-20 HDY3N-40 HDY3N-65 HDY3N-80 HDY3N-120 HDY3N-160
Nominal discharge current In 10kA 20kA 30kA 40kA 60kA 80kA
Maximum discharge current Imax 20kA 40kA 65kA 80kA 120kA 160kA
Maximum allowable backup fuse strength(gL) 50A 100A 125A 160A 200A 250A
Maximum continuous operating voltage Uc 275/385/440V 275/385/440V 275/385/440V 275/385/440V 275/385/440V 275/385/440V
Protection level Up 1.3/1.6/1.8kV 1.5/1.8/2.0kV 1.6/2.0/2.2kV 1.8/2.2/2.2kV 2.2/2.5/2.5kV 3.2/3.3/3.4kV
Response time ≤25ns
Operating state indicator Green: normal; red: fault
Terminal wiring capacity Solid line≤35mm², soft line 2.5-25mm²,torque 3.5N.m
Optional accessories Available (YX remote signaling)
₦88,500.00
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