Energy WM24-96 Modular Universal Utility Meter Power Analyzer User Manual

WM24-96 is a modular universal utility meter and power analyzer with a built-in programming key-pad. It is particularly recommended for the analysis of the electrical variables, for the multi time periods (t1, t2, t3, t4) energy metering and water/gas metering. Housing for panel mounting and IP65 (front) protection degree.


Energy WM24-96 Modular Universal Utility Meter Power Analyzer User Manual - cover page
Brand
Energy
Document type
User Manual
Language
English
Pages
10
File format
PDF
File size
581 KB
Published
11 April, 2012
Updated
30 September, 2023
MD5 checksum
C542896AFEBFE1B7A241873E4179B00A

About this manual

The WM24-96 combines utility metering and power analysis in a compact 96 × 96 mm front panel. It measures voltage, current, power, power factor, frequency, and energy (kWh, kvarh) for three‑phase systems, and supports water and gas metering. The device features a back‑lit LCD, up to two pulse outputs, three digital inputs, and optional modules for relay or open‑collector outputs.

Communication is provided via MODBUS/JBUS (RTU) protocol with optional RS232, RS422/485 ports. Power is supplied by a universal range of 18‑60 VAC/VDG or 90‑260 VAC/VDG. The unit is rated IP65 (front), operates from 0 °C to +50 °C, and meets IEC and EN safety standards, making it suitable for residential, commercial, and light‑industrial environments.

What's inside

  • Product Description
  • Input Specifications
  • Output Specifications
  • General Specifications
  • Display Pages
  • Wiring Diagrams
  • Front Panel Description
  • Terminal Boards
  • Module Combinations

Specifications

Front size96x96 mm
Accuracy0.5% RDG (current/voltage)
Power supply range18-60VAC/VDG, 90-260VAC/VDG
Front protection degreeIP65
Operating temperature0 to +50 °C
Communication protocolMODBUS/JBUS (RTU)

Frequently asked questions

How many pulse outputs does the WM24-96 support?

The device provides up to two pulse outputs.

What digital input options are available?

The WM24-96 can be equipped with up to three digital inputs, with an optional auxiliary input module.

What is the display resolution for instantaneous variables and energy values?

Instantaneous variables are shown with a 4 × 3 ½‑digit display, while energy, water, and gas values use a 1 × 7 ½‑digit display.

What environmental ratings does the WM24-96 have?

It has an IP65 front protection rating, operates from 0 °C to +50 °C, and can be stored from –10 °C to +60 °C.

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