●DC SPD Surge protective device
●Protect sensitive electronic equipment
●Short-current interription overload protection
●Provide common and different modes protection
●Against lightning surge voltages in solar system
Class l+ll /Type 1 +2 surge protective devices.
Forusing in the lightning protection zones concept at boundary 1-2.
The core parts are metal oxide vristor components with high discharge capacity.
Reliable control thanks to Thermo Dynamic Control disconnector.
Fault indication via red mark in the inspection window.
Without remote signaling contact for control device.
Protection mode ——L-PE , N-PE.
|
Model. No. |
YRSP-A12 |
|
|
SPD protection conforms to IEC 61643-11 / EN 61643-11 |
Type 1 +2 |
|
|
Protection level conforms to DIN VDE0675-6 |
B+C |
|
|
Type of Network |
TT,TN |
|
|
Protection mode |
L—PE , N—PE |
|
|
Nominal Voltage UN |
230 Vac/50(60)Hz |
|
|
Maximum continuous operating voltage UC |
275 Vac/50(60)Hz |
|
|
Short-circuit withstand capability Isccr |
40 kA |
|
|
Continuous operating current IC |
<20 卩A |
|
|
Rated load current IL |
80 A |
|
|
Residual current I PE |
<20 卩A DC <500 卩A AC |
|
|
Standby power consumption PC |
<25 mVA |
|
|
Maximum discharge current (8/20ps) Imax |
50 kA |
60 kA |
|
Nominal discharge current (8/20ps) In |
20 kA |
30 kA |
|
Impulse discharge current (10/350ps) limp |
7kA/12.5 kA |
|
|
Voltage protection level Up |
<1.7 kV |
|
|
Isolation resistance Risol |
>1000 MQ |
|
|
Response time |
<25 ns |
|
|
I/O Connections |
By screw terminal:10-35mm2By connection bus |
|
|
Mounting type |
Symmetrical rail (EN50022/DIN46277-3) |
|
|
Degree of protection |
IP20 |
|
|
Housing material |
UL94V-0 |
|
|
Ambient temperature |
-40°C ~+80°C |
|
|
Altitude |
<2000 m (amsl (above mean sea level |
|
|
Permissible humidity |
30%~90% |
|
At the end of the lunar year 2024, all members of Yueqing Yirui Electric Appliance Co., Ltd. are full of anticipation and gather at the hotel to jointly welcome this...
In the heart of the bustling city’s commercial district, a spectacular light show is dramatically unfolding beneath the night sky. The vibrant neon lights illuminate...
Within the power system's routine operation, the circuit breaker emerges as a linchpin. how does it tame the unruly arc? And what sets different circuit breaker var...
Automatic Transfer Switches (ATS) and Manual Transfer Switches (MTS) are essential devices in electrical systems for power source switching. They each have unique op...
