Parameters |
||
Working voltage |
24VDC±20% |
Maximum working voltage 36V DC |
Power consumption |
<2W |
|
Voltage detection |
Three phase AC voltage |
1.2 times overload |
Current detection |
Three phase AC current |
1.2 times overload |
Switching value detection |
3-way passive input |
|
Temperature detection |
0-8 channel digital temperature sampling |
|
Communication protocols |
RS-485 communication, Modbus RTU |
|
Electric energy pulse |
LED output |
|
Precision index |
||
AC Voltage |
40 ~ 400V AC |
±0.2%FS |
AC current |
0 ~ 50A /100A (Multiple specifications) |
±0.5%FS |
power |
- |
1S |
electric energy |
- |
2S |
temperature |
-10°C~+85°C |
±0.5°C |
-55°C~+125°C |
±2.0°C |
|
Electrical characteristics |
||
Measure voltage |
40~400VAC |
1.2 times overload |
No damage under 500V AC/1min |
||
Power consumption per line<0.2VA |
||
Measure current |
0 ~ 50A /100A (Multiple specifications) |
Specifications |
Power consumption per line<0.1VA |
||
Power frequency withstand voltage |
2kV/1minute |
|
insulation resistance |
>40M |
|
EMC |
||
Surge immunity |
Voltage measurement input port: differential mode 6kV-2 Ω |
IEC 61000-4-5,Level 3 |
Power port: differential mode 2kV-2 Ω |
||
RS-485 port: differential mode 2kV-12 Ω |
||
Electrostatic anti-interference |
Contact discharge 8kV, air discharge 15kV |
IEC 61000-4-2,Level 4 |
RE |
Low frequency (less than 1GHz) |
CISPE 22 CLASS B |
Fast group pulse |
Voltage detection port |
IEC 61000-4-4,Level 4 |
Operating environment |
||
Working temperature |
-10℃ ~ +65℃ |
|
Storage temperature |
-25℃ ~ +70℃ |
|
Relative humidity |
5% ~ 95%RH,No condensation |
|
Fig.(1)
Wiring
Terminal and Marker Fig.(2)
Module interface
interface |
Interface Type |
description |
1:Voltage measure input interface |
4PIN,Spacing 7.62mm Phoenix terminal male seat |
|
3:Working power supply and communication interface |
4PIN,Spacing 3.5mm Phoenix terminal male seat |
|
4:DI inerface |
4PIN,Spacing 3.5mm Phoenix terminal male seat |
|
5:Current transformer and temperature interface |
8PIN,Spacing 3.5mm Phoenix terminal male seat |
|
Safety Tips
The voltage involved in the installation of the intelligent bus integrated detection device will endanger personal safety. During the installation, ensure that all connection signals are in the power off state, and the operation shall be carried out by technicians with professional qualifications.
Disclaimers
Shenzhen KINGNEN Technology Co., Ltd. and relevant parties will not bear any direct or indirect responsibility for the failure to follow the safety instructions, which directly or indirectly causes casualties, equipment damage and other property losses.