Low-Voltage Concentrator DJGZ22-Z08A

Low-Voltage Concentrator DJGZ22-Z08A

low-voltage concentrator, three phase four wire, 3X220/380V, 50Hz, uplink GPRS/Ethernet/RS232/RS485/Infrared, downlink PLC/RS485/RF, IP51, Protocol DL/T645-2007,DL/T645-1997, Low power consumption

General Information  

Specifications
  Meter Format
  Three Phase Four Wire
  Voltage Range
  80%~115%Un
  Frequency
  50Hz
  Operation Rated Voltage
  3X220/380V
  Power Supply Type
  AC three-phase power supply
  Downlink Communication
  PLC/RS485/RF
  Uplink Communication
  GPRS/Ethernet/RS232/RS485/Infrared
  Mechanical Vibration Strength
  Frequency Range: 10Hz~150Hz
  Memory Capacity
  128Mb
  Storage Capacity
  256Mb
  Operating Temperature Range
  -35℃~+70℃
  Storage and Transport temperature Range
  -40℃~+70℃
  Relative Humidity
  ≤100% (Non-Condensing)
  Ingress Protection Rating
  IP51
  Communication Gateway
  Protocol conversion, data acquisition function between the different physical   communication medium of uplink/downlink protocol
  Data Transmission
  Support passive query and active push
  System Capacity
  ≤400 meters or metering equipments
  Physical Dimensions
  290mm*180mm*95mm
  Weight
  ~1KG


Standard
  DL/T645-2007
  Multi-function watt-hour meter communication protocol
  DL/T645-1997
  Multi-function watt-hour meter communication protocol
  1376.1
  Section One: Communication protocol between master station and collection terminal
  1376.2

  Section Two: Concentrator local communication module interface protocol


Electrical Requirements
  Power Consumption
  <10W<8VA ( in Voltage Circuit)

  <1VA (in Current Circuit)



Dimensions

 


LCD Indication


Technical Specification  

  • 3P4W
  • Protocol: DL/T645-2007, DL/T645-1997
  • 3X220V/380V, 50Hz
  • Uplink Communication: GPRS/Ethernet/RS232/RS485/Infrared
  • Downlink Communication: PLC/RS485/RF
  • Low Power Consumption