TY-25GR 3P
Category:T1 surge protector（ 10/350µs）
Type 1 Surge Protector 25kA 3P
Tel:+86-577-62770026
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 3P
SPD classification according to EN61643-11
Type 1
SPD classification according to IEC61643-11
Class I
Max. continuous operating a.c. voltage
Uc
385V
Norminal discharge current (8/20μs)
In
25kA
Voltage protection level
Up
≤2.0kV
Follow current extinguishing capability a.c.
Ifi
5kA rms
Max. backup fuse
315A
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
Thermal plastic UL94-V0
Degree of protection
IP20
Lightning impulse current (10/350μs)
Iimp
25kA
Maximum discharge current (8/20μs)
Imax
50kA
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).
