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Power Meter – Din Rail No Display

USD $477USD $557

This single or three phase power meter with Modbus/RTU output is simple to install and easy to configure directly into a remote display or into your data acquisition system.

Type
3 phase multi-function power meter

Mounting
Din Rail

Measured Voltage and Frequency
100V to 500V, 50/60Hz

Output
Modbus RS485

Measurements
Voltage, amps, kilowatts, kilowatt hours, frequency, power factor, real power, reactive power, apparent power and harmonics

Accuracy
±2%

Display
No display

Rogowski Coils options
Comes with 3 rogowski coils
Options: 500 amps, 1,000 amps or 3,000 amps

Power requirement
24V DC, or
85 to 264 vAC / 100 to 370 VDC, 3.5W

Application
Manufacturing and industrial use
Temporary or permanent installation
Mains supply and sub metering individual equipment or sub loads

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SKU: POM100 Categories: , Tag:

This three phase multi-function power meter with Modbus/RTU output is simple to install and easy to configure directly into a remote display or into your data acquisition system.

Monitoring power consumption will give you a clear indication of the energy and cost of running your compressed air system. This power meter measures voltage, amps, kilowatts, power factor, kilowatt hours, kilovolt amps and harmonics. It can be installed on mains supply or used for sub metering individual equipment or sub loads.

Installing power meters on compressors is not difficult but should be done by suitably qualified and experienced technicians. Some knowledge of MODBUS communications is required to connect the power meters to your network

The unit comes with 3 rogowski coils current transducers. Rogowski coils have a large flexible coil and are an excellent solution where a traditional current clamp is too difficult to fit. The coil is shielded against the influence of external magnetic fields and is suitable for high power load analysis. Coils can be fastened by cable ties for permanent installs.

Best suited to

  • Where no display is required
  • 3 phase or single phase measurements
  • Temporary or permanent installations
  • DIN Rail mounting

Key features of the Power Meter

  • Multi-function meter
  • Measure single or three phase power with the same meter
  • DIN rail mounting
  • Modbus/RTU output
  • Easy to install rogowski coil current transducers
  • Measures Voltage, Amps, Kilowatts, Power factor, Kilowatt hours, Kilovolt Amps and harmonics
  • 3 rogowski coil current rating options
  • Can be installed on mains supply
  • Can be used for sub metering individual equipment or sub load
  • 12 month warranty

Options for the Power Meter

  • Rogowski Coil current rating – 500 amps, 1,000 amps or 3,000 amps

Contact us for other Rogowski Coil sizes.

Warranty

12 month warranty

Technical Documents

User Manual

Configuring Modbus Settings

Other Information

Part Numbers: POM100100, POM100200, POM100300

Please refer to our Terms and Conditions of Sale.

Weight 1 kg
Dimensions 30 × 18 × 11 cm

Specifications

General

Type

Multi-function power meter suitable for power analysis and energy metering

Mounting

Din Rail

Poles Description

  • 3PH4W
  • 3PH3W
  • 1PH2W (L-N)
  • 1PH2W (L-L)
  • 1PH3W (L-L-N)

Display

No display – configure directly into a remote display or into your data acquisition system

Accuracy

±2%

Note: the accuracy of the sensor is affected by installation location and on-site conditions.

Measured Voltage and Frequency

  • 100 to 500 V AC
  • 50/60Hz

Sampling Rate

8,000 samples per second

Harmonic

52th Max

Outputs

Output

Digital: RS485 Modbus / RTU

Output Signals

  • Voltage for each phase
  • Amps for each phase
  • Kilowatts for each phase
  • Power factor
  • Reactive Power (kVa)
  • Total Kilowatts
  • Kilowatt hours
  • Electrical system harmonics

Inputs

Input Type

  • External CT (333mV only) or
  • External Rogowski coil

Primary current range

Adjustable from 0.1A to 9999A

Measurement Input range

1/2 ^25mV to 333mV

Permissible overload

600mV for 10s/hours

Power Supply

Power Supply

  • 85 to 264 vAC / 100 to 370 VDC, 3.5W, or
  • 24V DC

Electrical Connection

Terminal strip

Other Information

Alarm

  • Relay
  • Voltage and current, each phase

Dimensions

  • 122 mm L x 87 mm W x 23 mm D
  • 4.8” L x 3.4” W x 0.9” D

Ambient Temperature Rang

  • -25°C to +55°C
  • -13°F to +131°F

IP Rating

IP20

Installation Type

Permanent installation, or
Temporary installation

Warranty Period

12 months

Downloads

Installation Manual

Product Flyer

Configuring Modbus Settings

Power Meter - Din Rail No Display - Manual Power Meter - Din Rail No Display - Flyer Configuring Modbus Setting for Power Meters