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Indoor Meter for distributed architectures

HaslerRail has been serving the rail industry since 1887. With thousands of installations in service worldwide, we have built up broad, deep knowledge of energy metering and management for rolling stock. Our AC and DC metering solutions are based on this experience.

Indoor Meter for distributed architectures

HaslerRail has been serving the rail industry since 1887. With thousands of installations in service worldwide, we have built up broad, deep knowledge of energy metering and management for rolling stock. Our AC and DC metering solutions are based on this experience.

Features / Benefits

  • Compliant with EN 50463-2 / IEC 62888-2
  • Two independently configurable HV input channels
  • DC applications: 600V, 750V, 1.5KV and 3KV
  • Voltage Measurement Function Accuracy class 0.5 R
  • Current Measurement Function Accuracy class 0.5 R
  • Energy Calculation Function Accuracy class 0.2R
  • Multidrop connection via RS485

DMeter is a compact, stand-alone meter that measures train energy consumption as well as voltage and current. A small form factor and unique integration architecture make it ideal for solving space problems on rolling-stock.

It integrates the Voltage Measurement Function (VMF), the Current Measurement Function (CMF) as well as Energy Calculation Function (EMF). It is suitable for indoor applications requiring voltage detection and energy measurement on systems from 600 VDC to 3,000 VDC.

DMeter is suitable for distributed architecture where many measurement points are required, such as metro applications.

Many DMeters can communicate with each other and with a DHS system through an RS485 network.

All of our products are backed by HaslerRail experts, who provide recommendations and support throughout the project lifecycle, and Sécheron Hasler Group’s worldwide network of service locations for assistance throughout the product lifetime.

Datasheet

  • Compact Energy Meter - DMeter
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Indoor Meter for distributed architectures

Product Description

  • DC applications: 600V, 750V, 1.5KV and 3KV
  • Maximum permanent measured voltage 4500 V
  • Maximum peak measured voltage 4500 V
  • Impulse withstand voltage 40 kV
  • Overvoltage category OV4
  • Optional 2+2 isolated analog outputs, current loop type
  • Bipolar type outputs
  • Bipolar output: maximum output current = 20mA
  • Measuring resistance: 10 to 200 Ohms
  • VMF, CMF Accuracy class 0.5R
  • ECF Accuracy class 0.2R
  • Auxiliary supply voltage models: 24 VDC , 36-48 VDC, 72-110VDC
  • Vertical & horizontal installation
  • Indoor installation
  • Protection index IP51
  • Dimensions: 170mm (H) x 200mm (D) x 130 (W)
  • Weight: 3.5 kg
  • Suitable for ambient temperature – 40°C to +70°C
  • Reference standards: EN 50463-2 / IEC 62888-2
  • Insulation material according to EN 45545-2
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