home surge protector NPE and LYD1-C series surge protective devices, We have past CE ceitification of these series products.
1.NPE and LYD1-C series surge protective devices forms LYD1-40-1P+N,2P+N,3P+N and etc SPD, with MC and MD protection modes.
2.NPE adopts 35mm standard mounting rail. Neutral line is of 2.5~ 35 mm2 conductor, earthing wire shall be dual color multi-strand copper conductor of more than 4 mm2, the length not more than 500mm.
Technical parameter
Model and specification | LYD1-C | |||
No. of poles | 1P+NPE | 2P+NPE | 3P+NPE | |
Max. continuous operating voltage Uc(V) | L/N-PE | 385 | 385 | 385 |
L/N | 320 | 320 | 320 | |
Voltage protection level Up(KV) Less than | L/N-PE | Less than 1.5 | Less than 1.2 | Less than 1.2 |
L/N | Less than 1.0 | Less than 1.5 | Less than 1.5 | |
Max.discharging current(8/20 us) (KA) | 40 | |||
Normal discharging current (8/20 us) (KA) | 20 | |||
Response time(ns) | Less than 25 | |||
Protection grade | IP20 |
home surge protector