• +86-577-62770026
  • andy.xu@chtaike.com.cn
  • Block1, BoTongHuiGu industrial Park,Yueqing, Zhejiang, China
TY-40 385 1+1

TY-40 385 1+1

Category:T2 surge protector(8/20µs)

40kA Single-phase Power Lightning Protection Device 1+1

Tel:+86-577-62770026
Email:andy.xu@chtaike.com.cn
PDF Download

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+NPE
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 1+NPE

SPD classification according to EN61643-11


Type 2

SPD classification according to IEC61643-11


Class II

Max. continuous operating a.c. voltage

Uc

385V

Max. continuous operating a.c. voltage[N-PE]

Uc

255V

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

Voltage protection level[N-PE]

Up

≤1.5kV

Follow current extinguishing capability a.c. [ N-PE]

Ifi

100Arms

Max. backup fuse


125A

Response time

tA

≤25ns

Response time[N-PE]

tA

≤100ns

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:

It is suitable for the second level lightning protection of single-phase power system

Generally used in 1-2 boundary lightning protection area

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.