Product center

Home page

Product

Email:oumai@126.com

Phone:+86-021-54482988

Contact person:+8618017313225

Building 55, 10th floor, Lane 981, Qinghewan Road, Qingpu District, Shanghai (Zhuoyue Business Plaza)

OM.IED-3160 Digital Remote Metering and Monitoring

Keywords:

Category:

Intelligent GIS Monitoring Product Series

Product consultation:

021-51698460

Product inquiry

Related products

产品描述

Commodity name: OM.IED-3160 Digital Remote Metering and Monitoring

Product Overview
An intelligent monitoring instrument that integrates on-site monitoring of primary substation equipment status with digital data transmission capabilities, including: an SF₆ digital density meter, a surge arrester digital leakage current meter, a transformer digital oil thermometer, a transformer digital oil level gauge, a transformer digital gas relay, and a current/voltage transformer digital oil pressure gauge. These digital remote-transmission meters, paired with multi-port hubs and digital meter monitoring terminals, enable seamless uploading of collected monitoring data.

System Architecture

Introduction to the Digital Meter Monitoring Terminal
Real-time acquisition of remotely transmitted digital meter data (such as SF₆ density, oil temperature, temperature levels, and surge arrester leakage current), with point-to-point transmission to a locally configured hub. The data is then aggregated at the hub before being sent to the digital meter monitoring terminal, which uses the DL/T 860 protocol to integrate and forward the information to the integrated application server.

System parameters

Equipment	Detailed description
CPU	NXP i.MX6ULL
CPU	ARM Cortex-A7 792MHz
Memory Configuration	NAND Version: DDR3 256MB, NAND Flash 256MB
Memory Configuration	eMMC version: DDR3 512MB, eMMC 4GB
Ethernet	2-port, 10/100Mbps, with operating status indicator light
Ethernet	Isolation Protection Design, ESD Level 3
4G	Supports standard SIM cards
	Supports PCIE interface, Quectel EC200S (Cat.1, without GPS and voice features)
	4G module; Network standards: China Mobile 4G/3G/2G, China Unicom 4G/3G/2G, China Telecom 4G
WiFi	Supports PCIE interface BL-M8723BU and BL-M8723DU Wi-Fi modules
LoRa	Channel 1, 433 MHz, supports two transmission power levels: 20 dBm and 30 dBm.
LoRa	Supported LoRa models: E32 (433T20DC) 20 dBm and E22 (400T30D) 30 dBm
RS485	4-way, with signal indicator lights
RS485	1.5kV isolation protection, ESD Level 4
TF card	Route 1
RTC	Route 1
Buzzer	Route 1
Reset button	1 unit, used for system reset
Boot Button	1 unit, used in conjunction with the reset button for system firmware updates.
Power-loss protection	The CPU detected an external power failure, but the supercapacitor can continue providing power for 30 seconds.
Power supply	Main power input: DC 12V, with support for wide-voltage input ranging from DC 9V to 36V.
Power supply	Features reverse polarity protection and overcurrent protection.
Work environment	Humidity: 5%–95%, condensation-free
	Operating temperature: -25°C to 85°C (eMMC version)
	-40°C to 85°C (NAND version)
	Storage temperature: -40°C to 85°C
Installation method	1U standard rack-mountable/wall-mountable
Number of accessible items	100 meters

On-site Case


State Grid Zhuzhou Chengjia (Baiguan) 220kV Smart Energy Station		State Grid Ningxia 750kV Qixiang Substation

Product inquiry

Note: Please leave your email address, and our professionals will contact you as soon as possible!