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Three-Phase DIN Rail Multifunction Meter with Temperature Measurement

ZSD-10003-R

Three-phase DIN rail multifunction meter combining full-wave electrical parameters with temperature monitoring, bidirectional energy metering and MODBUS-RTU in both float and integer formats.

Up to 38400MODBUS-RTUUp to 6 channels
Three-Phase DIN Rail Multifunction Meter with Temperature Measurement

Product Overview

Three-phase DIN rail multifunction meter combining full-wave electrical parameters with temperature monitoring, bidirectional energy metering and MODBUS-RTU in both float and integer formats.

Core capabilities

Rich parameter set: CT/PT ratios, zero blanking, backlight and cyclic display are programmable.. Strong communication: Six baud rates, up to 38400bps.. Flexible model choice: Basic and enhanced versions by I/O and analog output count..

Data Generated

Up to 38400MODBUS-RTUUp to 6 channels

Product Features

Rich parameter set

CT/PT ratios, zero blanking, backlight and cyclic display are programmable.

Strong communication

Six baud rates, up to 38400bps.

Flexible model choice

Basic and enhanced versions by I/O and analog output count.

Standard protocol compatibility

Fully MODBUS-RTU compliant, simplifying connection to host systems.

Dual data formats

Values provided in both float and integer formats.

Integrated temperature sensing

Three-phase electrical parameters and temperature monitoring in one meter.

System Topology

Perception LayerElectrical Parameters · Leakage Detection · Temperature · Arc · Lightning Current · SPD StatusEdge LayerEdge Gateway · Smart Circuit Breaker · Protocol Acquisition · Rule EnginePlatform LayerFEXLINK Cloud · W-Link · Device Access · Data StorageApplication LayerIndustrial AI Analysis · Virtual Power Plant · Energy Monitoring · Carbon Assets · Carbon-Neutral Park

Technical Parameters

Technical Data

Wiring Three-phase four-wire / three-phase three-wire Measured quantities U/I/P/Q/S/PF/F plus bidirectional active and reactive energy Temperature measurement Supported (model 1 includes temperature measurement) Analog output 0~4 channels (0-20mA / 4-20mA) Digital I/O Up to 12 DI channels, up to 6 DO channels Communication interface RS485 (asynchronous half-duplex)

WiringThree-phase four-wire / three-phase three-wire
Measured quantitiesU/I/P/Q/S/PF/F plus bidirectional active and reactive energy
Temperature measurementSupported (model 1 includes temperature measurement)
Analog output0~4 channels (0-20mA / 4-20mA)
Digital I/OUp to 12 DI channels, up to 6 DO channels
Communication interfaceRS485 (asynchronous half-duplex)
Baud rate1200 ~ 38400bps (9600 default)
ProtocolMODBUS-RTU (function codes 01/02/03/04/05/06/0F/10H)
Address range1 ~ 247 (up to 32 meters per bus)
ParityN81 / E81 / O81 (N81 default)
Data formatFloat and integer (int/long) formats

Installation Instructions

Standard 35 mm DIN rail mounting; terminals: supply side L1/L2/L3, N, PE, communication and signal terminals as marked on the device.

Key Points

FAQ

ZSD-10003-R is the basic version with electrical parameters and temperature measurement; ZSD-11113-R adds 1 analog output and 1DI/1DO; ZSD-14463-R is the full version with 4 analog outputs and 4DI/6DO.
The meter uses MODBUS-RTU with function codes 01/02/03/04/05/06/0F/10H and outputs both float and integer formats. Baud rate is selectable from 1200 to 38400bps, 9600 by default.
On models with the temperature function, sensors are wired to terminals T1~T4. Model 1 in this range is supplied with temperature measurement, and temperature is shown and uploaded with the electrical parameters.
Both three-phase four-wire and three-phase three-wire connection are supported. Addresses run from 1 to 247, with a maximum of 32 meters on each RS485 bus.
Certification is held through a CE / CMA / CNAS accredited laboratory. Price is quoted per model and I/O configuration; Request a quote with the model code and the number of analog outputs needed.

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