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TY-25GR 3P

TY-25GR 3P

Category:T1 surge protector( 10/350µs)

Type 1 Surge Protector 25kA 3P

Tel:+86-577-62605321
Email:andy.xu@tycotiu.com
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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 150 3P TY-25GR 275 3P

TY-25GR 385 3P

SPD classification according to EN61643-11


Type 1 Type 1

Type 1

SPD classification according to IEC61643-11


Class I Class I

Class I

Max. continuous operating a.c. voltage

Uc

150V 275V

385V

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

Nominal discharge current (8/20μs)

In

25kA 25kA

25kA

Maximum discharge current (8/20μs)
Imax 100kA 100kA 100kA

Voltage protection level

Up

≤1.8kV
≤1.8kV

≤1.8kV

Max. backup fuse


315A gG 315A gG

315A gG

Response time

tA

≤100ns
≤100ns

≤100ns

Operating temperature range

Tu

-40℃-80℃
-40℃-80℃

-40℃-80℃

Operating state / fault indication


LED LED

LED

Cross-section area (Min.)


4mm²
4mm²

4mm²

Cross-section area(Max.)


35mm²
35mm²

35mm²

For mounting on


35mm Din rail
35mm Din rail

35mm Din rail

Enclosure material


Thermoplastic UL94-V0

Degree of protection


IP20 IP20

IP20

Application:

It is suitable for fist level protection of all kinds of power system.

Protect low-voltage equipment from lightning strikes and surges.

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).