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DC Din Rail-mounted Multi-Channel Multi-circuit Energy Meter SPM20-D 60A 220V for Telecommunication BTS Billing System and DC Load Management

Din-rail type DC energy meter

DC Din Rail-mounted Multi-Channel Multi-circuit Energy Meter SPM20-D 60A 220V for Telecommunication BTS Billing System and DC Load Management

1. Small Size - Can be install at the closest point, integrate in existing space

2. Easy Installation - Consist of main module and measur module, connected by PLbus Daisy chain bus topology and RJ12 port,

3. measure module straight insert into the circuit breaker

4. High Accuracy - Voltage & Current class 0.5, kWh class 1.0

5. - 48VDC Power Supply - Special design for Telecom BTS application

6. Wide Measurement Range - Max. support 63A direct connect, no need for extra Hall Sensor or Shunt

7. Multi Circuit - Support 12 single phase circuit

      Main Documents

      Compatible Software

      PiEMS System1vwd

      Smart PiEMS System

      Product Introduction

      SPM20-D (1)m17
      • SPM20-D is specially design for telecommunication base station application to calculating power consumption, measuring DC device electricity. It is the smallest DC multi-channel Energy Meter with compact design, consists of main module and measure module. Very user-friendly installation to simplify the installation process in a compact size.
      SPM20-D (2)xph
        SPM20 CMS is a monitoring system especially to the power terminal by its micro distributed multi-circuit monitoring unit. It consists the measurement module and control module, and these two modules is connected by the PLbus general line which is also researched by Pilot, and the connector plug is by the standard RJ12 which can simplify the installation on site.
      SPM20-D (3)uj2
        SPM20-D DC multi-channel monitoring unit is designed for DC power distribution system terminal, which is a set of monitoring programs. It consists of measuring unit and measuring module, the connection between them is the PLbus that developed by Pilot. PLbus uses daisy-chain bus topology, the connector uses the RJ12 plug, it greatly simplifies the wiring on site.
      zd0gp
        SPM20-D is mainly applied to base station communication power system, it can support up to 12 measurement modules. With current, voltage, power and other parameters of the measurement and energy metering function, maximum support 63A current measurement, can meet the needs of different on-site applications. The measuring unit supports DIN35 rail mounting and backplane screw mounting, the measurement module is a direct access installation. Standard RJ12 connection make the wiring easily to customer.
      Pilot SPM20-D-1mc9
        SPM20 provides the main function as below: 
         1.Real-time measuring data :Voltage, Current ,Power
         2.Metering function :Input power, Output power, Total energy
         3.Alarm function :Over current,Under voltage, Over voltage , Module fault alarm 4.Communication function :1 channel 485 communication, Modbus-RTU

      Specification

      SPM20-D-M:Main Module

      Connection Mode

      1 phase 2 wires

      Power Supply

      -48VDC,range:50%~125%

      Rated Voltage Input

      -48VDC,range:50%~125%

      Power Consumption

      ≤15W

      Communication

      RS485 port,Modbus-RTU protocol Baud Rate:4800,9600,19200bps Address:1~247

      Installation

      DIN35 DIN Rail or back screw fixed

      SPM20-D-M:Main Module

      Connection Mode

      1 phase 2 wires

      Power Supply

      -48VDC,range:50%~125%

      Rated Voltage Input

      -48VDC,range:50%~125%

      Power Consumption

      ≤15W

      Communication

      RS485 port,Modbus-RTU protocol Baud Rate:4800,9600,19200bps Address:1~247

      Installation

      DIN35 DIN Rail or back screw fixed

      Accuracy

      Parameter Accuracy

      Parameter

      Range

      Accuracy

      Voltage

      -38V~-58V

      0.5%

      Current

      1~63A

      0.5%

      Power

      Single phase:0~±5kW

      1.0%

      Energy

      0~99999999.9

      1.0%

       

      Environment & Temperature

      Environment & Temperature

      Working Temperature

      Normal

      -20℃~+60℃

      Limit

      -25℃~+75℃

      Storage Temperature

      -30℃~+80℃

      Humidity

      <95%

      IP Degree

      IP20