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TY-25GR 2P

TY-25GR 2P

Category:T1 surge protector( 10/350µs)

Type 1 Surge Protector 25kA 2P

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.

Suitable for single-phase TN system

Parameters:

Model


TY-25GR 2P

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:

The first level lightning protection for power systems.

Suitable for all kinds of important and vulnerable to lightning power distribution stations, distribution rooms, distribution cabinets, switch boxes and other equipment。

Installation and Maintenance:

High buildings (apartments, office buildings, hotels, etc.): In addition to Class I surge protectors, it is recommended to install Class II lightning protectors to protect private areas and floor dispensers (public areas).