Multilin 269 PLUS Motor Management Relay (269PLUS-D/0-100P-120)
Product Overview
The Multilin 269 PLUS Motor Management Relay is a high-performance protective relay designed for industrial motor protection and control. The 269PLUS-D/0-100P-120 model provides comprehensive monitoring, protection, and control functions for medium- and large-sized motors. It ensures reliable motor operation, reduces downtime, and improves the lifespan of critical equipment.
This relay combines advanced digital technology with easy-to-use configuration, offering real-time protection, precise motor diagnostics, and event logging for industrial automation systems.
Key Features
- Complete motor protection including overload, short circuit, undercurrent, and phase loss.
- Advanced diagnostics with event and fault recording.
- Flexible configuration with adjustable setpoints and protection parameters.
- Phase and ground fault protection for enhanced motor safety.
- Communication-ready for integration with SCADA, DCS, or PLC systems.
- LCD display and LED indicators for on-site monitoring.
- Compact and modular design suitable for panel installation.
Technical Specifications
| Parameter | Specification |
|---|---|
| Model Number | 269PLUS-D/0-100P-120 |
| Type | Motor Management & Protection Relay |
| Motor Ratings | Up to 100 A (adjustable) |
| Protection Functions | Overload, short circuit, phase loss, undercurrent, ground fault |
| Trip Class | IEC standard compliant |
| Auxiliary Voltage | 120 VDC / 24–48 VDC optional |
| Output Contacts | 3 NO + 3 NC programmable |
| Communication Protocols | Modbus RTU, Ethernet optional |
| Operating Temperature | -20°C to +70°C |
| Storage Temperature | -40°C to +85°C |
| Dimensions | 160 mm × 100 mm × 80 mm |
| Weight | 1.1 kg |
| Mounting | Panel or DIN rail |
| Event Logging | Up to 512 events |
| Origin | USA |
| Standards Compliance | IEC 60255, ANSI/IEEE |
Applications
The Multilin 269 PLUS relay is widely used for motor management in various industries:
- Industrial Manufacturing: Protection of pumps, fans, conveyors, and compressors.
- Oil & Gas: Safeguarding motors in refineries, drilling, and pumping stations.
- Power Generation: Turbine and generator motor protection.
- Water & Wastewater Treatment: Motors in pumping and treatment systems.
- Mining & Heavy Industry: Motors in crushers, conveyors, and mills.
- Building Automation: HVAC motors and critical mechanical systems.
Installation and Usage Instructions
- Power Down: Ensure all motor circuits and control systems are de-energized.
- Mounting: Install the relay on the panel or DIN rail according to manufacturer guidelines.
- Wiring: Connect power inputs, motor current transformers, and auxiliary circuits.
- Power On: Apply rated auxiliary voltage.
- Configuration: Set motor parameters, protection thresholds, and trip classes using the display or configuration software.
- Testing: Perform functional tests to verify relay operation and trip conditions.
- Monitoring: Use LCD display and communication interface to monitor motor status and event history.
- Maintenance: Periodically inspect wiring, verify settings, and review event logs for predictive maintenance.
Technical Advantages
- Provides comprehensive protection for critical motor assets.
- Advanced diagnostics help prevent unexpected downtime.
- Communication capabilities enable integration with modern automation systems.
- Compact design allows installation in tight control panels.
- High reliability and compliance with industrial standards ensure safe motor operation.
Recommended Multilin Motor Management Relay Models
| Model | Type | Motor Range | Notes |
|---|---|---|---|
| 269PLUS-D/0-50P-120 | Motor Relay | Up to 50 A | Compact panel mount |
| 269PLUS-D/0-200P-120 | Motor Relay | Up to 200 A | High-capacity protection |
| 369PLUS | Motor Management | Up to 100 A | Advanced diagnostics |
| 369PLUS-D | Motor Relay | Up to 150 A | Enhanced communications |
| 169PLUS | Motor Relay | Up to 60 A | Basic protection features |
| 269PLUS-E | Motor Relay | Up to 120 A | Ethernet-enabled |
| 369PLUS-E | Motor Relay | Up to 200 A | Event logging |
| 269PLUS-D/0-80P-120 | Motor Relay | Up to 80 A | Panel or DIN mount |
| 469PLUS | Motor Relay | Up to 250 A | Multi-function protection |
| 269PLUS-D/0-150P-120 | Motor Relay | Up to 150 A | Adjustable trip settings |
| 269PLUS-F | Motor Relay | Up to 120 A | Phase & ground fault protection |
| 369PLUS-F | Motor Relay | Up to 200 A | Flexible configuration |
| 269PLUS-D/0-60P-120 | Motor Relay | Up to 60 A | Compact form factor |
| 269PLUS-G | Motor Relay | Up to 120 A | High-speed trip capability |
| 369PLUS-G | Motor Relay | Up to 200 A | Enhanced monitoring |
| 269PLUS-H | Motor Relay | Up to 100 A | Temperature compensated |
| 369PLUS-H | Motor Relay | Up to 200 A | Redundant communications |
| 269PLUS-I | Motor Relay | Up to 120 A | Integrated display |
| 369PLUS-I | Motor Relay | Up to 200 A | Ethernet & Modbus enabled |
| 269PLUS-J | Motor Relay | Up to 100 A | Event logging and alarms |
For more details or to purchase, visit: www.dcsplcsystem.com
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One year warranty, special discount after sale
The company focuses on DCS, PLC, robot, large servo four systems
The main products are all kinds of module/card, controller, touch screen, servo drive
The company’s advantages: the supply of imported original products, professional production of accessories
Fast delivery time, complete supply, The seller has more than $1526000 worth of industrial control products inventory
We Can transport to the world！！！
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[service contact information]
Purchase and consultation hotline: +8613365909307 (Whatsapp/ Wechat)
E-mail: dcsplcsales@gmail.com
Contact Person: Simon
① 24-hour email reply (12 hours);
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E-mail:dcsplcsales@gmail.com
Wechat:+86 13365909307
Phone:+86 13365909307