TY-25GR 1P
Category:T1 surge protector（ 10/350µs）
Type 1 Surge Protector 25kA 1P
Tel:+86-577-62605321
Email:andy.xu@tycotiu.com
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Features:
Type 1 surge arrester.
IP20 protection level
Impulse current limp(10/350μs)：25kA
35mm Din rail mounting
LED status indication
Cross-section area：4mm²—35mm²
Operating temperature range: -40℃—80℃
Comply with EN 61643-11 / IEC 61643-11.
Parameters:
|
Model |
|
TY-25GR 150 1P | TY-25GR 275 1P |
TY-25GR 385 1P |
|
SPD classification according to EN61643-11 |
|
Type 1 | Type 1 |
Type 1 |
|
SPD classification according to IEC61643-11 |
|
Class I | Class I |
Class I |
|
Max. continuous operating a.c. voltage |
Uc |
150V | 275V |
385V |
| Lightning impulse current (10/350μs) | Iimp | 25kA | 25kA |
25kA |
|
Nominal discharge current (8/20μs) |
In |
25kA | 25kA |
25kA |
|
Maximum discharge current (8/20μs) |
Imax | 100kA | 100kA |
100kA |
|
Voltage protection level |
Up |
≤1.8kV |
≤1.8kV |
≤1.8kV |
|
Max. backup fuse |
|
315A gG | 315A gG |
315A gG |
|
Response time |
tA |
≤100ns |
≤100ns |
≤100ns |
|
Operating temperature range |
Tu |
-40℃-80℃ |
-40℃-80℃ |
-40℃-80℃ |
|
Operating state / fault indication |
|
LED | LED |
LED |
|
Cross-section area (Min.) |
|
4mm² |
4mm² |
4mm² |
|
Cross-section area(Max.) |
|
35mm² |
35mm² |
35mm² |
|
For mounting on |
|
35mm Din rail |
35mm Din rail |
35mm Din rail |
|
Enclosure material |
|
Thermoplastic UL94-V0 |
||
|
Degree of protection |
|
IP20 |
IP20 |
IP20 |
Application:
Type 1 surge protector is suitable for the LPZOA zone or the area between LPZOB and LPZ1 zone.
Usually used for lightning hazard areas.
Installation and Maintenance:
It is installed in parallel on the main switchboard, the input distribution board of the building, the outdoor distribution cabinet/distribution box, etc.
