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Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024
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PRODUCT MANUAL
QE-POWER-M
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GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024
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Table of Contents
Summary of Contents for QEED QE-POWER-M
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Page 1: Table Of Contents
Register map .................................................................... Accuracy (acc. to EN50470-3 and EN62053-24) ................. Product features ..................................Modbus ....................................RTC (only PLUS version) ..........................Inputs/outputs ................................Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 2: Product Manual
This document is subject to periodic revision and updating. refer to the product data sheet; QEED reserves the right to make changes to the product and/ - the connection cables are not damaged or live during wiring; or its technical documentation at any time in the interests of - the direction of current flow and phase rotation are correct. -
Page 3: Product Overview
PRODUCT OVERVIEW The QE-POWER-M is a single-phase AC power analyser (1 DIN case) with a universal input for current transformers that can accept any type of current sensor (with voltage output 0÷333mV or current 1A/5A and Rogowski probes), available in 2 versions with different measurements. -
Page 4: Technical Specifications
±0,5% RDG (10÷100% Un) Current (In = 5 A) ±0,5% RDG (5÷100% In) Frequency (40÷70 Hz) ±0,1 Hz Power ACTIVE: ±0,5% RDG REACTIVE: ±0,5% RDG Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 5: Available Measurements
Can be activated by software as an alternative to the RS485 terminal Usage Alarm or pulse counter Digital output Type Solid State (MOSFET) Limit values <40V, <100mA Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 6: General Data
Cat. III (IEC 60664, EN60664) Approvals and certifications EN61000-6-3; EN61010-1 Installation DIN rail mounting Order codes Standard version QE-POWER-M-STD PLUS version QE-POWER-M-PLUS T-BUS QA-TBUS-22 Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 7: Connection And Installation
The number of modules supported by the bus depends on the power supply used (please check the power consumption of the modules) Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 8: Rs485 Bus Termination
The system is receiving data from the RS485 TX (red) Flashing The system is transmitting data on RS485 Dout (green) Active digital output Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 9: Digital Output Alarm
Startup current: 5 mA Figure 7: Wh, load-dependent accuracy (CT with current output) Figure 8: Wh, load-dependent accuracy (CT with voltage output) Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 10: Product Features
By acting on registers [40026, 40035 - 40041], it is possible to define the alarms, the threshold and the hysteresis of the quantity that determines the activation of the alarm associated with the digital output. It is also possible to enter a delay on alarm signalling. Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 11: Device Configuration
• Read holding registers (function 03 hexadecimal) • Write single holding register (function 06 hexadecimal) • Write multiple registers (function 10 hexadecimal) Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 12: Function 03 Hexadecimal (Read Holding Registers)
02: illegal data address Exception code 1 byte 01, 02, 03, 04 (see note) 03: Illegal data value 2 bytes 04: Slave device failure Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 13: Function 06 Hexadecimal (Write Single Holding Register)
02: illegal data address Exception code 1 byte 01, 02, 03, 04 (see note) 03: Illegal data value 2 bytes 04: Slave device failure Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 14: Function 10 Hexadecimal (Write Multiple Registers)
02: illegal data address Exception code 1 byte 01, 02, 03, 04 (see note) 03: Illegal data value 2 bytes 04: Slave device failure Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 15: Configuration Register 40007
Disabled filtering: less stable measurements, but faster update Measurement filtering 1xxx xxxx xxxx xxxx Enabled filtering: more stable measurements, but less rapid updating Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... -
Page 16: Register Map
(Ex: 100mV/1KA → transducer_ratio = 10000, 333mV/5A → transducer_ratio = 15) Current transformer delay in [°] @ 50 Hz for accurate power TA Transducer delay Float [32b-LSW] 40011 calculation Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024... - Page 17 40417 Frequency Frequency [Hz] Float [32b-LSW] 40425 Star voltage peak [V] Float [32b-LSW] 40427 peak current peak [A] Float [32b-LSW] 40439 peak Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024...
- Page 18 UInt [32b-MSW] = Unsigned Integer (32 bit - MSW First Register) Int [64b-LSW] = Signed Long Long (64 bit - LSW First Register) Product Manual QE-POWER-M - Rev. A.0 issued 25.11.2024 GL 1.3 - QE-Power-M - v1.3.6.2 - ENG - 19.12.2024...
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