GE MMII-PD-1-2-120 Intelligent MCC Controller / Motor Management Relay(XIONGBA)

GE MMII-PD-1-2-120 Intelligent MCC Controller / Motor Management Relay(XIONGBA)

Price:$999

Brand Model: GE MMII-PD-1-2-120
Product Name: GE Multilin Motor Manager II Intelligent MCC Controller
Warranty: 1 year
Size: 7.4” x 5” x 4.4” (18.8 cm x 12.7 cm x 11.2 cm)
Weight: 3 lbs (1.36 kg)
Origin: USA
Inventory: Spot
Delivery Time: Goods in stock will be dispatched within 3 days after payment
Order Time: Goods will be dispatched within one month after payment
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Description

Product Overview

The GE MMII-PD-1-2-120 is a high-performance intelligent motor control center (MCC) controller developed by GE Multilin, designed to deliver comprehensive motor protection, real-time monitoring, and advanced control capabilities for industrial applications. As a core component of the Motor Manager II series, this compact yet powerful device integrates state-of-the-art protection algorithms, diagnostic tools, and communication protocols to optimize motor performance while reducing downtime and maintenance costs.

 

With a 120V AC input voltage and Modbus Plus communication support, the GE MMII-PD-1-2-120 excels in critical industrial environments such as power generation, manufacturing, and oil & gas. Its LCD display provides real-time insights into phase current, ground fault current, thermal capacity, and energy consumption, enabling operators to make data-driven decisions. The controller’s Enervista MMII software further enhances functionality by allowing remote configuration, trend analysis, and predictive maintenance planning.

 

Engineered for reliability, the GE MMII-PD-1-2-120 features industrial-grade components that withstand temperatures from 0°C to 60°C and offer robust protection against dust and moisture. While the model is discontinued, it remains a trusted choice for retrofitting legacy systems, with refurbished units available through certified suppliers, backed by extended warranties.

Technical Specifications

Parameter Value
Product Model GE MMII-PD-1-2-120
Manufacturer GE Multilin
Product Type Intelligent MCC Controller / Motor Management Relay
Input Voltage 120V AC
Communication Protocol RS485 Modbus Plus (1200–19200 bps)
Analog Input Range 4–20 mA (±2% accuracy)
Operating Temperature 0°C to 60°C
Dimensions (LxWxH) 7.4” x 5” x 4.4” (18.8 cm x 12.7 cm x 11.2 cm)
Weight 3 lbs (1.36 kg)
Software Support Enervista MMII Configuration & Monitoring Software
Protective Functions Overload, undervoltage, phase loss, locked rotor, ground fault protection
Mounting DIN Rail / Panel Mount

Key Features and Advantages

Advanced Motor Protection: The GE MMII-PD-1-2-120 employs thermal modeling algorithms to simulate motor winding temperatures, providing proactive protection against overloads and phase imbalances. Its undervoltage auto-restart feature ensures seamless recovery after power fluctuations, minimizing manual intervention.

 

Intelligent Diagnostics: Equipped with a high-resolution LCD, the controller displays critical parameters and stores trip event logs for post-fault analysis. The Enervista MMII software enables remote access to real-time data, allowing engineers to identify potential issues before they escalate.

 

Flexible Communication: Leveraging Modbus Plus and RS485 interfaces, the GE MMII-PD-1-2-120 integrates effortlessly with PLCs, SCADA systems, and cloud-based platforms. This connectivity supports centralized monitoring of motor fleets, enhancing operational efficiency.

 

Compact and Rugged Design: The GE MMII-PD-1-2-120’s DIN rail mount saves space in control panels, while its fanless design and wide temperature tolerance ensure reliable performance in harsh environments. The unit’s robust construction underscores its durability in industrial settings.

 

Cost-Effective Retrofit Solution: Despite being discontinued, the GE MMII-PD-1-2-120 offers a cost-efficient alternative to modern systems, with refurbished units delivering comparable performance at a fraction of the price.

Application Areas

Industrial Manufacturing: Ideal for pumps, fans, and conveyors in automotive, food & beverage, and pharmaceutical industries, where precise motor control and energy optimization are critical.

 

Power Generation: Used in condensate pumps, cooling systems, and auxiliary equipment to ensure uninterrupted power supply while complying with strict safety standards.

 

Oil & Gas: Deployed in pipeline compressors, wellhead pumps, and offshore platforms to monitor motor health and prevent costly downtime in hazardous environments.

 

Water/Wastewater Treatment: Manages pump stations and filtration systems, ensuring consistent flow rates and reducing energy consumption through predictive maintenance.

 

Mining and Heavy Machinery: Protects conveyor belts, crushers, and ventilation systems, where rugged reliability and long-term stability are essential.

Related Products

  1. GE MMII-PD-1-2-MOD600-120: A variant with Modbus RTU support and expanded I/O capabilities for complex motor control setups.
  2. GE Multilin MMIII Series: Next-generation controllers with EtherNet/IP and edge computing features, offering enhanced scalability.
  3. GE P3300 Series: High-performance relays for critical motor applications, supporting advanced diagnostic tools.
  4. GE Multilin 369 Series: Complementary products for distributed motor management, ensuring interoperability with legacy systems.
  5. GE Enervista MMII Software: The official configuration tool for GE MMII-PD-1-2-120, enabling remote parameter tuning.

Installation and Maintenance

Pre-Installation Preparation:
Verify compatibility with existing 4–20 mA sensors and Modbus Plus networks. Use Enervista MMII software to configure protection thresholds, communication addresses, and alarm settings. Ensure the mounting panel meets environmental requirements and provides adequate ventilation.

 

Maintenance Recommendations:
Regularly inspect the LCD display for operational status and error codes. Clean the enclosure externally to prevent dust accumulation. Schedule annual firmware updates via Enervista MMII to maintain compatibility. For critical systems, consider periodic health checks by certified technicians.

Product Assurance

The GE MMII-PD-1-2-120 is backed by a 1-year warranty on new units and 1–3-year warranties on refurbished products. GE-certified technicians provide 24/7 technical support for troubleshooting. Third-party suppliers offer expedited repair services and extended warranties on refurbished units, ensuring minimal downtime. With global distribution, replacement parts are readily available, guaranteeing long-term reliability.
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