Smart Grounding System Monitor (GSM36 Outdoor Version)

PRODUCT DETAILS

Features

REPSUN Smart GSM for continuous grounding resistance test in real time based on IoT technology, as well as other parameters such as lightning intensity, lightning counter, leakage current, grounding wire connectivity, along with environmental temperature and humidity.
Smart GSM is capable of storing all monitored data on both local and cloud servers, and the information is displayed in real time on an LCD screen and a web platform.
Smart GSM is designed to trigger an immediate alarm for any anomalies in the grounding resistance, and allow customers to set user alarm thresholds. With a storage capacity of up to 2000 data records, it facilitates long-term data tracking and analysis.
By assessing changes in grounding resistance, Smart GSM can identify fluctuations in the grounding system and send out alarm signal in the case of disconnection of grounding wire, deterioration of grounding conditions, aging of grounding facilities, or equipment theft, which ensures the stability and safety of the grounding system.

Datasheet

Model	Smart GSM36
Test functions	Range	Alarm threshold
Grounding resistance	0.01-200Ω(Tolerance: ±5%)	User defined
Surge intensity	0.1kA-100kA	User defined
Surge counter	0-999	User defined
Surge time	Year, Month, Day	/
Grounding wire connectivity	On/Off	/
Operating temperature	-40℃~+65℃	User defined
Humidity	0~99%	User defined

Operating Principle

Smart Grounding System Monitor

Sensor functions

Necessary

Data transmission

Server

Terminal

Data center

Grounding resistance, grounding wire connectivity,

temperature, humidity, surge intensity, counter, time

Host

DTU

Cloud server

Web platform

/On site(LCD screen)

History record

Grounding resistance, grounding wire connectivity,

temperature, humidity, surge intensity, counter, time

RS485

Local server

History record

Specifications

Power Supply	AC/DC adapter;Input:AC100-240V,50-60Hz 0.6A;Output:DC12V 2.0A
Test Method	3/2-point test
Data Display	4 digits (53mm*26mm LCD)
Alarm Indication	Sound & Light alarm
Alarm Settings	LCD display setting
Measuring Time	Interval and settable
Power Consumption	Backlight: 20mA Max; Standby: 25mA Max; Measuring: 70mA Max
Remote Communication	Wireless transmission,5G/4G,GPRS,RS485,MOD-BUS(optional)
Accessories	Lightning Strike Sensor, Grounding Sensor, Power adapter
Data Records	Can store 2,000 data records
System Settings	Min,Hour,Day,Month,Year
System Date	A-N model
System Information	ID/HV/SV
Dimensions	144mm74mm89mm
Weight	<1kg

Smart GSM Installation Diagram

Smart GSM Application

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