BT P C 255V
Main Features:
◎ Especially for 3+1 lines in TT system, installed between the port N and PE
◎ Standard single chip structure, high discharge capacity, pluggable
◎ Quick response
◎ Multifunctional terminals for connection of conductors and busbars
◎ Core components are from international well known supplier
Application:
For use in LZP 0B-1 or higher boundary. Prevent low voltage devices from surge . Applied in Class Ⅱ(Class C) power supply system, according to GB18802.1-2002/IEC 61643-1:1998-02.
Specifications:
|
Technical data
|
|
Rated voltage
(max. continuous voltage)
|
Uc
|
255V
|
|
Nominal discharge
current(8/20)
|
In
|
40kA
|
|
Max. discharge current
|
Imax
|
65kA
|
|
Voltage protection level
at In
|
Up
|
≤1.5kV
|
|
Follow current
extinguishing capability
at Uc
|
If
|
100Arms
|
|
Lightning impulse current
(10/350)
|
Iimp
|
12kA
|
|
Response time
|
tA
|
≤100ns
|
|
Operating
temperature range
|
-40℃…+80℃
|
|
Max. backup fuse
|
125A gl/gG
|
|
Cross-sectional area
|
1.5mm2~25mm2(solid)/35mm2(flexible)
|
|
Mounting on
|
35mm DIN rail
|
|
Enclosure material
|
purple thermoplastic, UL94-V0
|
|
Dimension
|
1 mod
|
|
Test standards
|
GB18802.1-2002; IEC61643-1:1998-02
|
|
Certification
|
CE
|
