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  • andy.xu@chtaike.com.cn
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TY-40 385 3P

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