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  • andy.xu@chtaike.com.cn
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TY-25GR 1P

TY-25GR 1P

Category:T1 surge protector( 10/350µs)

Type 1 Surge Protector 25kA 1P

Tel:+86-577-62605321
Email:andy.xu@chtaike.com.cn
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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 1P

SPD classification according to EN61643-11


Type 1

SPD classification according to IEC61643-11


Class I

Max. continuous operating a.c. voltage

Uc

385V

Lightning impulse current (10/350μs) Iimp 25kA

Nominal discharge current (8/20μs)

In

25kA

Maximum discharge current (8/20μs)
Imax 50kA

Voltage protection level

Up

≤2.3kV

Follow current extinguishing capability a.c.

Ifi

5kA rms

Max. backup fuse


315A gG

Response time

tA

≤100ns

Operating temperature range

Tu

-40℃-80℃

Operating state / fault indication


LED

Cross-section area (Min.)


4mm²

Cross-section area(Max.)


35mm²

For mounting on


35mm Din rail

Enclosure material


Thermoplastic UL94-V0

Degree of protection


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.