1 phase AC Smart Electricity Detector Street Lamp Safety Electricity Monitoring 4g Comminocation ARCM310-NK-4G
Application:Schools, hospitals, shopping malls, banks, ancient buildings,street lights
Rated voltage: AC 220V
Current:AC 10 ( 60 ) A
Communication:4G
- Overview
- Parameter
- Certificates
- Customer Questions & Answers
- Contact us
Overview
ARCM310-NK-4G residual current electrical fire monitoring device is installed in the 0.4kV low-voltage power distribution system, and is used to detect residual current, temperature and other electrical fire hazards in TN-C-S, TN-S and local TT systems.
Parameters, when the parameters of the monitoring device in the protected line exceed the alarm setting value, an alarm and control signal can be generated to eliminate the hidden danger of electrical fire caused by residual current.
The product adopts 4G wireless communication, and can be combined with other monitoring, monitoring units or monitoring hosts to form a fire monitoring system.
The centralized bus-type information management mode or functional partition-type information management mode can be selected according to user needs. It is mostly used in street lights, commercial , buildings and occasions that require detection.
Parameters
project | index | |
Rated voltage | Rated value : AC 220V | |
rated current | Rating : AC 10(60) A | |
Measuring range |
electric current |
0.03~60A |
residual current | 10~300mA | |
Voltage | 130~265V | |
temperature | -10~150℃ | |
monitoring alarm |
residual current |
20~100 mA continuously adjustable |
electric current |
Overcurent (20%~120%) | |
Voltage | Overvoltage (100%~120%), undervoltage (80%~100%) | |
temperature | 45~140℃ continuously adjustable | |
Action delay time | 0.1~60S continuously adjustable | |
measurement accuracy |
Frequency 0.05Hz, voltage and curent 0.5 level , active energy 1, other 2 levels |
|
communication | 485 communication ; Modbus - RTU protocol | |
network mode | GPRS communication (4G full Netcom ) | |
installation method | 35mm guide rail installation | |
use environment |
Working temperature :-10℃~+55℃; relative humidity :≤95% non - condensing |
|
storage temperature range | -20℃~+70℃ |
Model
Name | Function Description |
ARCM310- NK |
Real - time monitoring of one - way residual current , two - way temperature , current , voltage , power , electric energy and other electrical parameters , RS485communication , with opening and closing control function |
ARCM310- NK -4G |
Real - time monitoring of one - way residual current ,two - way temperature , current , voltage , power , electric energy and other electrical parameters ,RS485 communication , GPRS wireless communication , with opening and closing control function |
Dimensions (in mm)
Figure 1 ARCM310-NK
Figure 2 ARCM310-NK-4G
installation
35mm guide rail installation, can be fixed by adding fixed terminals.
Parameters
project | index | |
Rated voltage | Rated value : AC 220V | |
rated current | Rating : AC 10(60) A | |
Measuring range | electric current | 0.03~60A |
residual current | 10~300mA | |
Voltage | 130~265V | |
temperature | -10~150℃ | |
monitoring alarm | residual current | 20~100 mA continuously adjustable |
electric current | Overcurent (20%~120%) | |
Voltage | Overvoltage (100%~120%), undervoltage (80%~100%) | |
temperature | 45~140℃ continuously adjustable | |
Action delay time | 0.1~60S continuously adjustable | |
measurement accuracy | Frequency 0.05Hz, voltage and curent 0.5 level , active energy 1, other 2 levels | |
communication | 485 communication ; Modbus - RTU protocol | |
network mode | GPRS communication (4G full Netcom ) | |
installation method | 35mm guide rail installation | |
use environment | Working temperature :-10℃~+55℃; relative humidity :≤95% non - condensing | |
storage temperature range | -20℃~+70℃ |
-
Manual