Product Description
|
Product model |
LNSP -I15KA |
LNSP-I25KA |
LNSP-I50KA |
|
Pole |
1p,2p,3p,4p |
1p,2p,3p,4p |
1p,2p,3p,4p |
|
Rated frequency |
One port |
One port |
One port |
|
SPD category |
Voltage limiting type |
Voltage switching type |
Voltage switching type |
|
Test category |
Class I test |
Class I test |
Class I test |
|
Rated voltage Un |
220V AC 50~60Hz |
220V AC 50~60Hz |
220V AC 50~60Hz |
|
Maximum continuous operating voltage Uc |
385V AC 50~60Hz |
385V AC 50~60Hz |
385V AC 50~60Hz |
|
Insulation resistance |
>100MΩ |
>100MΩ |
>100MΩ |
|
Impulse discharge current llimp(10/350μs) |
15kA |
25kA |
50kA |
|
Voltage protection level Up(1.2/50μs) |
2.5kV |
2.2kV |
2.4kV |
|
Response time tA |
≤100ns |
≤100ns |
≤100ns |
|
Size |
144x90x66 |
144x90x66 |
144x90x66 |
|
Sectional area of wires |
6~25mm2 |
||
|
Installation method |
35mm standard rail (EN50022/DIN46277-3) |
||
|
Working environment temperature |
-40~85℃ |
||
|
Sheathing material |
Plastic, accord with UL94 V-0 |
||
|
Protection level |
IP20 |
||
|
Authentication |
CQC CE Type test |
||
LNSP-I 15KA lightning surge protective device (hereinafter referred to as the SPD) is suitable for TT, TN and other power supply systems of AC 50/60Hz 380V and below, it protects against the lightning or other transient overvoltage, it’s applicable for level 1 (class B) lightning protection for power supply systems in areas with high lightning risk.Its installed in interface between LPZ0B zoneand LPZ1 zone, and various technical indexes meet the requirements specified in the existing GB50057-2010 and GB18802.1.
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If you have any enquiry about quotation or cooperation,please feel free to email us at jiang8152@gmail.com or use the following enquiry form. Our sales representative will contact you within 24 hours. Thank you for your interest in our products.
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