Core values
Diligence and excellence, sincerity and goodness
CD540
DC Power Distribution Monitoring Meter

◆Panel-Mount for Easy Use
◆Directly Connected to 1500 V DC
◆Flexiable Input by External Shunts or Sensors
◆4DI, 2RO, with an optional ±15V Hall power supply


Accuracy
Parameters Accuracy Resolution Range
Voltage 0.002 0.001V 0~9999V
Current 0.002 0.001A 0~±50000 A
Power 0.005 0.001kW 0~±60000 kW
Energy 0.005 0.01 kWh 0~9999999.99 kWh
0.005 0.001 kWh 0~999999.999 kWh
0.005 0.0001kWh 0~9999999.9999kWh
Ampere-Hour 0.005 0.01Ah 0~999999.99 Ah
DI Count     0~4294967295
Temperature Drift <100 ppm/℃
Stability 0.5%o/year
FEATURES

Metering

  • Voltage
  • Current
  • Power
  • Ampere-Hour

Max/Min Record

  • Max/Min Parameter
  • Parameter Sources: Voltage, Current, Power

I/O Functions

  • Digital Input: Monitor Switch Status
  • Relay Output: Relay Command Control Output ON/OFF;
  • Limit Alarm Control Output
 

Communication

  • Modbus RTU via RS485 Port
  • Support Connect to SCADA, PLC or Other External Systems

Display

  • LCD Display, White Backlight
  • View Metering Parameters
Application Area
Data Download