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PRODUCT

ENTERPRISE BRIEF INTRODUCTION

Commodity: HKGW-EF-8 Energy Network Gateway

Product Overview

It’s a new generation of intelligent management gateway with collection and communication capabilities,which meets the requirements of the Engineering Technical Specification for Energy Consumption Monitoring System of Large Public Buildings,and supports the data collection and transmission of energy consumption meters such as water,electricity,gas,and air conditioning,this product integrates 32-bit embedded hardware platform,real-time LINUX operating system,wireless communication and other technologies,with remote meter reading,remote upgrade,active reporting and other functions,with Easy to use,the characteristics of stable operation,large storage capacity,good openness and high performance meet the needs of comprehensive energy monitoring and management applications,and are the best supporting products for modern energy management systems.

Key feature

Remote meter reading & upgrade
High performance
Stable operation,
Large storage capacity
Easy operation

Parameter		Data
RS485	Way quantity	8ways communication interface with ESD 15KV protection function
	Working mode	Main station working mode
	Baud rate	1200~115200bps
	Protocol	Modbus-RTU、DL/T645-2007、CJ/T188-2004 etc
	Number of slaves	≥64sets/sub way
	Data length	≥100Byte/slave
Ethernet	Way quantity	2 ways
	Working mode	Uplink customer terminal mode
	Max speed	100M
	Protocol	DHCP、IP、ICMP、UDP、DHCP、DNS、TCP、HTTP、TFTP、XML、MQTT
	Connection quantity	Max 10 parallel connections
4G	Way quantity	1 way
	Working mode	Uplink customer terminal mode
	Protocol	DHCP、IP、ICMP、UDP、DHCP、DNS、TCP、HTTP、TFTP、XML、MQTT
Acquisition cycle		Order from main station,real-time collection,time interval 1-60 minutes free setting
Data storage		16G storage capacity,at least one year
External interface		1 way expanding USD external interface
Data transmission		AES encrypted data transmission supportable, Break point resume/failure point location supportable
Gateway configuration mode		Remote configuration supportable, Providing desk managing tools matching with WINDOW system
Upgrading		Remote upgrading supportable
Power supply		AC/DC 85V～265V Power consumption：main body≤8VA
Safety	Power frequency Withstand voltage	AC 2kV/1min
	Insulation resistance	>100MΩ；
Working temperature		-25℃～+65℃
Relative humidity		≤95% no condensation
Elevation		≤2500m

HKGW-EF-8 Energy Network Gateway

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PRODUCT

ENTERPRISE BRIEF INTRODUCTION