DEIF DQ 96 X METER 1200024104B 0.5-1-0.5 CAP

DEIF DQ 96 X METER 1200024104B 0.5-1-0.5 CAP

The DEIF DQ 96 X is a high-quality, compact, and versatile multi-function power meter designed for energy monitoring and power quality analysis in three-phase electrical systems. It is part of DEIF’s robust Q96 series, known for reliability in industrial, commercial, and marine applications.

The specific model 1200024104B with the accuracy class 0.5-1-0.5 indicates a device with high precision for active energy measurement and very good precision for reactive energy measurement.

Detailed Product Description

1. Core Functionality

This meter is a true multi-function device, capable of measuring a wide array of electrical parameters, including:

• Voltage (Line-to-Line and Line-to-Neutral)

• Current

• Frequency

• Active, Reactive, and Apparent Power (per phase and total)

• Power Factor

• Energy (Active and Reactive Import/Export)

• Harmonics (THD for voltage and current)

2. Decoding the Product Name & Code

• DEIF: The manufacturer (Danish Electrical Intelligence and Foresight).

• DQ 96 X: The product series and model.

  • DQ: Likely stands for “Digital Quality” or a specific variant within the Q96 line focused on comprehensive metering.

  • 96: The series, featuring a 96×96 mm square cut-out (a standard size).

  • X: Often denotes an extended or enhanced feature set compared to the base model (e.g., advanced communication or harmonic analysis).

• METER: Confirms its primary function as an energy and power meter.

• 1200024104B: This is the specific Article Number or Ordering Code. This unique number defines the exact configuration, including:

  • Input voltage and current ratings.

  • Type of inputs (e.g., 3-phase, 4-wire).

  • Communication options (e.g., MODBUS RTU over RS485 is standard).

  • Auxiliary power supply voltage.

  • Specific firmware features.

• 0.5-1-0.5: This is the Accuracy Class according to the IEC 62053-22 standard.

  • The first 0.5: Specifies a Class 0.5 accuracy for Active Energy (kWh) measurement. This is a high-precision class suitable for billing and sub-billing applications.

  • The 1: Specifies a Class 1 accuracy for Apparent Energy (kVAh) measurement.

  • The second 0.5: Specifies a Class 0.5 accuracy for Reactive Energy (kVArh) measurement.

3. Key Features

• High Accuracy: The 0.5 class for active/reactive energy ensures reliable and trustworthy data for cost allocation and system monitoring.

• Clear Display: Features a backlit LCD display that can show multiple parameters simultaneously or in a scrolling sequence.

• Communication Capabilities: Typically comes with standard communication protocols like MODBUS RTU (via RS485), allowing for easy integration into Building Management Systems (BMS), SCADA systems, or other monitoring platforms.

• Compact Design: The 96×96 mm panel cut-out makes it easy to install in standard control panel doors.

• Robust Construction: Designed to operate reliably in harsh electrical environments with high immunity to interference.

• Data Logging: Many DEIF Q96 meters have built-in data logging capabilities to record energy values over time.

4. Typical Applications

This meter is used wherever accurate three-phase power monitoring is required:

• Industrial Plants: For monitoring energy consumption of machinery, production lines, and entire facilities.

• Commercial Buildings: For tenant sub-billing, main utility meter verification, and energy management.

• Marine & Offshore: On ships and platforms for power management and fuel efficiency monitoring.

• Renewable Energy Systems: To monitor power flow in solar or wind installations.

• Data Centers: For monitoring power usage effectiveness (PUE) and capacity.