TY-40 385 3P
Category:T2 surge protector（8/20µs）
40kA Three-phase Power Lightning Protection Device 3P
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：3P
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 3P |
|
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 TN-C system
Used in low voltage AC system to protect equipment from direct or indirect lightning strike and other transient overvoltage
Widely used in residential, commercial buildings and industrial fields
Installation and Maintenance:
Installation should be performed by a professional operator
When the window displays red, it is the fault state and needs to be replaced quickly
If installed outdoors, a weatherproof enclosure should be installed
