Description
🔹 Product Description
The DEIF MTR-3-415 Multi Transducer is a compact multifunction electrical measurement device designed for monitoring and converting AC electrical parameters in single-phase and three-phase power systems. It measures multiple electrical values including voltage, current, active power, reactive power, apparent power, power factor, frequency, energy, and harmonic distortion.
The MTR-3-415 model provides four analogue outputs together with RS-485 Modbus communication, allowing measured values to be integrated into switchboards, generator control systems, power monitoring networks, and industrial automation systems.
The unit supports configurable measurement parameters through software and is suitable for marine power systems, generator panels, electrical distribution monitoring, and industrial energy management applications. The MTR-3 series has been replaced by the newer MTR-4 product family, but existing MTR-3 installations remain supported for maintenance and replacement requirements.
MTR-3-415
⚙️ Product Features
🔹 Multifunction AC electrical measurement transducer.
🔹 Supports single-phase and three-phase network measurement.
🔹 Four configurable analogue outputs for MTR-3-415 version.
🔹 RS-485 Modbus communication interface.
🔹 Measures more than 50 electrical parameters.
🔹 USB configuration interface for setup and commissioning.
🔹 Universal auxiliary power supply.
🔹 Suitable for generator, switchboard, and power-management systems.
🔹 Compact DIN rail mounting design.
🔹 Designed for industrial and marine electrical applications.
📋 Product Datasheet
| Parameter | Value |
|---|---|
| Brand | DEIF |
| Model | MTR-3-415 |
| Series | MTR-3 Multi Transducer |
| Product Name | Multi Transducer |
| Product Type | Electrical Measurement Converter |
| Application | Power Monitoring / Generator Systems |
| Analogue Outputs | 4 Outputs |
| Communication | RS-485 Modbus |
| Power Supply | 24–300 V DC / 40–276 V AC |
| Weight | Approx. 370 g |
🔧 Technical Application
The DEIF MTR-3-415 is designed for applications requiring conversion of electrical measurements into standard analogue signals and digital communication data.
Typical applications include:
⚡ Generator control panels
⚡ Marine switchboards
⚡ Power distribution systems
⚡ Industrial energy monitoring
⚡ Engine generator systems
⚡ Automation control cabinets
The device can monitor parameters such as:
🔹 AC voltage
🔹 AC current
🔹 Active power
🔹 Reactive power
🔹 Apparent power
🔹 Power factor
🔹 Frequency
🔹 Energy consumption
🔹 Total harmonic distortion (THD)
🔌 System Integration
The MTR-3-415 integrates with automation and monitoring systems through:
🔹 RS-485 Modbus communication
🔹 Four analogue output channels
🔹 USB configuration interface
The analogue outputs can be configured for different measurement values using the setup software. The unit supports flexible integration into generator controllers, PLC systems, SCADA systems, and marine monitoring platforms.
Before installation, verify:
🔹 Voltage transformer ratio
🔹 Current transformer ratio
🔹 Communication parameters
🔹 Analogue output configuration
🔹 Auxiliary supply voltage
🔹 Switchboard wiring
❓ FAQ
Q1: What is the DEIF MTR-3-415?
A1: It is a multifunction electrical transducer used for measuring and converting AC power-system parameters.
Q2: How many analogue outputs does the MTR-3-415 provide?
A2: The MTR-3-415 provides four analogue outputs with RS-485 Modbus communication.
Q3: What communication protocol does it use?
A3: It uses RS-485 Modbus communication for connection with automation and monitoring systems.
Q4: What electrical parameters can it measure?
A4: It can measure voltage, current, power, power factor, frequency, energy, and other electrical parameters.
Q5: What power supply is required?
A5: The universal power supply range is 24–300 V DC and 40–276 V AC.
Q6: Can it be used in marine applications?
A6: Yes. It is suitable for marine switchboards, generator systems, and power-management applications.
Q7: Is MTR-3-415 a PLC module?
A7: No. It is an electrical measurement transducer designed to provide measurement data to control systems.
Q8: Can MTR-3-415 replace another MTR-3 model?
A8: Replacement should be confirmed according to analogue output requirements, communication configuration, and existing system parameters.
⭐ Recommended DEIF Models
- MTR-3-015 – Multi Transducer with RS-485 communication.
- MTR-3F-215 – Fast-response multi transducer with analogue outputs.
- MTR-3-315 – Three analogue output multi transducer.
- MTR-4 – New generation DEIF multi transducer replacement family.
- MGC 100 – Generator controller for compact applications.
- AGC-4 – Advanced generator controller for genset applications.
- AGC-150 – Compact automatic genset controller.
- PPU 300 – Generator protection and paralleling controller.
- CEM-7 – Engine monitoring and control module.
- ASC-4 – Advanced synchronization controller.
🛠️ Installation Note
Confirm the complete DEIF model number before replacement. Check voltage and current transformer settings, analogue output assignments, Modbus communication parameters, and auxiliary power requirements to ensure correct integration with the existing electrical system.
