2025-11-19 BY
IN Company News

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Wei Xiu zhu
WhatsApp:+852 5796 0986
Wechat:13395077993
Zhejiang Yiwu Beixun Automation Technology Co., Ltd
China (Zhejiang) Pilot Free Trade Zone, No. 2 Chunpai Road, Beiyuan Street, Yiwu City, Jinhua City, 7F 7059
Website：www.bxplc2.com
Email:3076784238@qq.com

DEIF DU-2/MKIII Controller

The DEIF DU-2/MKIII is a sophisticated multi-generator parallel controller designed for reliable power management in marine and land-based applications. It serves as the “brain” of power generation systems, providing precise control over parallel operation and load distribution of multiple generators.

Known for its reliability and precision, the DEIF DU-2/MKIII efficiently controls various processes in power generation systems. Its user-friendly interface and robust configuration options make it suitable for a wide range of applications, from marine vessels to industrial power plants.

The controller integrates seamlessly with other automation systems, enhancing its functionality and versatility. It is engineered to operate under harsh conditions, ensuring minimal downtime in critical power applications.

Technical Specifications

Power Supply

Voltage: 85-265 VAC / 110-300 VDC

Consumption: Max. 11W

Auxiliary Supply: 8-36 VDC

Operating Conditions

Temperature Range: -25°C to +70°C (-13°F to +158°F)

Storage Temperature: -40°C to +70°C (-40°F to +158°F)

Humidity: 97% RH (IEC 60068-2-30)

Measurement Parameters

Voltage: 100-690 VAC ±20% (Line-line)

Current: 1A or 5A AC

Frequency: 30-70 Hz

Key Features & Benefits

  • High Reliability – Engineered to operate under harsh conditions, ensuring minimal downtime in critical power applications.
  • Modular Design – Easy to customize according to user requirements, allowing for future expansions and modifications.
  • User-Friendly Interface – Intuitive controls and displays make operation straightforward even for newcomers to the system.
  • Integrated Functions – Combines several functions into one device, reducing hardware needs and system complexity.
  • Remote Monitoring – Capable of being connected for remote monitoring and control, improving operational flexibility.
  • Advanced Protection – Over 12 protection types including overcurrent, undervoltage/overvoltage, reverse power, and differential protection.
  • Precise Load Sharing – Ensures optimal distribution of electrical load among multiple generators.
  • Automatic Synchronization – Precise control of generator synchronization for smooth parallel operation.
  • Flexible Communication – Multiple protocols support for seamless integration with existing systems.
  • Expandable I/O – Can be expanded to accommodate complex control requirements.