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Repsun Lightning Protection Technology Co., Ltd.

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Smart On-line Grounding Resistance Monitor

Smart On-line Grounding Resistance Monitor
Smart On-line Grounding Resistance Monitor 05
Smart On-line Grounding Resistance Monitor 06

PRODUCTS DETAIL

General Look and APP

Smart On-line Grounding Resistance Monitor 03

Site Picture

Smart On-line Grounding Resistance Monitor 02

Display Screen

Smart On-line Grounding Resistance Monitor 04

APP Interface

Description

REP-GSM36 is a newly developed smart grounding system monitoring that can test monitor and record grounding resistance, grounding voltage, lightning intensity and times, lightning time, grounding wire broken or not, environmental temperature and humidity, and history record etc, through 3-point test and a smart on-line software.

And there is an alarm device that the alarm trigger value can be set by push-button with audible and visual alarm, and the interal time of auto-test can be set too.

Functions&Principle

Functions

Display range

Grounding resistance

0.01Ω~2000Ω

Grounding voltage

0~600VAC

Lightning intensity

1~100kA

Lightning times

1~100times

Grounding wire connectivity

Yes/No

Environmental temperature

-20℃~+65℃

Environmental humidity

0~100%RH

Technical Specification

In-put power

Solar power supply or 220VAC

Working power

12±1VDC;150mA Max

Test method

3-point test

Data mode

Average value

Display mode

PC; Mobile phone, on site

Test time

For grounding voltage: 2times/second

For grounding resistance: 30 seconds/time

Monitor interface

Pluggable connecting terminal:9 shot terminal seat

Communication mode

Wireless

Power dissipation

Dark screen:20mA Max

Standby:25mA Max

Test:70mA Max

Alarm

Audible and visual alarm

Work temperature and humidity

-10℃~40℃;80%rh below

Storage temperature and humidity

-20℃~60℃;70%rh below

Overload protection

When grounding resistance is testing , each terminal of E-P,E-C is AC 280/3/sec.

Insulation resistance

10MΩabove(The voltage between circuit and housing is 550V)

Withstand voltage

The voltage between circuit and housing is AC3700V/rms.

Electromagnetic characteristics

IEC61010-4-3, electromagnetic field of wireless frequency≤1V/m

Standard

IEC610101-1,IEC1010-2-31,IEC61557-1,5,IEC60529(IP54)

Installation Example

Smart On-line Grounding Resistance Monitor 05
Smart On-line Grounding Resistance Monitor 06

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