- Contact Person : Mr. Chen Manette
- Company Name : Yueqing Junxiong Electrical Technology Co., Ltd.
- Tel : 0086-0577-62858409
- Fax : 0086-0577-62857222
- Address : Zhejiang,yueqing,Longguan industrial zone, Houxicen Village, North Baixiang Town, Yueqing city, Zhejiang province,P.R.china
- Country/Region : China
- Zip : 325603
SPD LGS-40 Surge protective Device
Related Product Searches:SPD LGS-40 Surge protective Device,High Quality SPD2,SPD2 LGS-40/4p-385
LGS series of surge protectors suitable for AC power supply system 50HZ/60HZ, under 380V , such as IT, TT, TN-S, TN-CS, meet the GB18802.1-2002 and IEC61643-1: 1998 technical standards, design installation of electric rail in 35mm. Internally installed failure break off device, when the protect device failed to puncture because of overloading or over heating , failure break off device will work and cut off power supply automatically. The alarm module can be replaced under working voltage.
Model | LGS-40 | LGS-40 | LGS-40 | LGS-40 | LGS-40 |
Nominal working voltage Un | 380V/220V | 380V/220V | 380V/220V | 380V/220V | 380V/220V |
Maximum continuous working voltage Uc | 385V/275V | 385V/275V | 385V/275V | 385V/275V | 385V/275V |
Nominal discharge current In(8/20μs) | 50KA | 40KA | 30KA | 20KA | 10KA |
Maximum discharging current Imax(8/20μs) | 100KA | 80KA | 60KA | 40KA | 20KA |
Voltage protection level Up | 2.5KV | 2.3KV | 2KV | 1.6KV | 1.2KV |
Overall dimension | 36/72*66*90mm, 54/108*62*90mm | ||||
Response time Ta | ≤25ns | ||||
Operating temperature range Tup | -40°c to +80°c | ||||
Section of minimum installed conductor | 10mm2 Multi-folded wire | ||||
Protection grade | 10mm2 Multi-folded wire | ||||
Sheathing material | Flame retardant thermoplastic material | ||||
Mode of connection | Parallel connection | ||||
Protection mode | 4+0/3+1/2+0/1+1 | ||||
