(SPD)AC surge protection device
Application:
TRS1-B series surge protection device suit for the AC 50Hz/60Hz . for the TT. TN-S . TN-C .and IT .not over 380V . It is used to protect the direct or indirect thunder influence or oher instantaneous over-voltage surge . This protect is mainly used in house . thied industry field for surge protection . This product is comply with GB18802 .1-2002 . IEC 61643-1998
Specifications:
1):Protection class :Provides B
2):Composite type :1P 2P 3P 4P
3):Max continuous operating voltage (UC):255V--690V
4):Nominal discharge current (8/20us)(In);30KA 40KA 50KA
5):Max discharge current (8/20us)(Imax): 60KA 80KA 1000KA
6):Voltage protection level (UP):2.0KV 2.5KV 3.0KV
TRS1 -B series can add remote signal control function
|
Type |
TRS1-B/-275 |
TRS1-B/-320 |
TRS1-B/-385 |
TRS1-B/-440 |
|
Max continuous operating voltage (UC):(V) |
275 |
320 |
385 |
440 |
|
IEC category |
II | |||
|
Nominal discharge current (In)8/20μS (KA) |
30/40 |
30/40 |
30/40 |
30/40 |
|
Max discharge current 8/20μS)(Imax): (KA) |
60/80 |
460/80 |
60/80 |
60/80 |
|
Voltage protection level (UP)(KV) |
<1.5kV |
<1.8kV |
<2.0kV |
<2.5kV |
|
Response time (ns) |
≤25ns | |||
|
Degree of protection |
IP20 | |||
|
Operating temp range |
-40--+80 | |||
|
Color |
Red | |||
|
Frame material |
Strengthen fire resistance PBT | |||
|
Cross section area |
Phase wire :6-35mm2 | |||
|
Earthed wire:6-35mm2 | ||||
|
Remote sig terminal: 1.5mm2 | ||||
|
Accessonies |
Addtion remote signal control | |||