TY-40 385 1P
Category:T2 surge protector（8/20µs）
40kA Single-phase Power Lightning Protection Device 1P
Tel:+86-577-62770026
Email:andy.xu@chtaike.com.cn
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Features:
Type 2 surge protection
Compact design
Nominal discharge current In(8/20μs)：20kA
Max. discharge current Imax(8/20μs)：40kA
Max. continuous operating voltage Uc：385VAC (If need other voltage, please contact us)
Pole number：1P
It is composed of a basic component and 4 plug-in protection modules
Comply with IEC 61643-11
Low residual current, fast response
Status indicator window, normal green, red indicates product failure
Remote signaling is optional
Parameters:
|
Model |
|
TY-40 385 1P |
|
SPD classification according to EN61643-11 |
|
Type 2 |
|
SPD classification according to IEC61643-11 |
|
Class II |
|
Max. continuous operating a.c. voltage |
Uc |
385V |
|
Norminal discharge current (8/20μs) |
In |
20kA |
|
Max. discharge current (8/20μs) |
Imax |
40kA |
|
Voltage protection level |
Up |
≤1.8kV |
|
Voltage protection level 5kA |
Up |
≤1.4kV |
|
Max. backup fuse |
|
125A |
|
Response time |
tA |
≤25ns |
|
Operating temperature range |
Tu |
-40℃-80℃ |
|
Operating state / fault indication |
|
green / red |
|
Cross-section area (Min.) |
|
4mm² |
|
Cross-section area(Max.) |
|
35mm² |
|
For mounting on |
|
35mm Din rail |
|
Enclosure material |
|
Thermal plastic UL94-V0 |
|
Degree of protection |
|
IP20 |
Application:
Suitable for lightning protection of AC 50/60Hz system
Used to protect low-voltage equipment from lightning transient voltage and surge damage
Installation and Maintenance:
After installation, check whether the protection unit is inserted in place, close the circuit breaker (fuse) switch, and check whether the working state is normal.
When the fault indication window changes from green to red, please replace it as soon as possible.
