WhatsApp : +88 01818929292 / +8801730296909
info@smmarineservice.com sohelbhuiyan1213@gmail.com arafatbhuiyan3657@gmail.com
WhatsApp : +88 01818929292 / +8801730296909
info@smmarineservice.com sohelbhuiyan1213@gmail.com arafatbhuiyan3657@gmail.com
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SABROE UNISAB II CONTROL SYSTEM

Item Code:

Sabroe Unisab II control

Brand:

SABROE

Condition:

Refurbished


INTRODUCTION

The Sabroe UNISAB II Control System is a sophisticated refrigeration compressor control and monitoring platform developed for industrial and marine refrigeration applications. The product shown in the image is clearly identified as the Sabroe UNISAB II Mission Control System, a widely used controller for managing refrigeration compressors, cooling plants, and associated refrigeration equipment onboard ships and in industrial facilities.

Modern vessels rely heavily on refrigeration systems to preserve food stores, maintain cargo temperatures, support HVAC operations, and ensure the proper functioning of cooling systems. The Sabroe UNISAB II controller provides intelligent monitoring and control functions that optimize compressor performance, reduce energy consumption, improve reliability, and simplify operational management.

By continuously monitoring operating conditions such as suction pressure, discharge pressure, compressor loading, temperatures, alarms, and system status, the UNISAB II helps engineers maintain safe and efficient refrigeration plant operation.

For ship owners, technical managers, and marine engineers, the Sabroe UNISAB II represents a proven solution for reliable refrigeration automation and compressor control.


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PRODUCT OVERVIEW

The Sabroe UNISAB II is designed to provide centralized control and supervision of refrigeration compressors and associated cooling equipment. The system combines monitoring, alarm handling, capacity control, and operational management into a single integrated controller.

The controller continuously receives input signals from pressure transmitters, temperature sensors, compressor protection devices, and refrigeration process equipment. Based on programmed control logic, it automatically regulates compressor operation to maintain desired refrigeration conditions.

The UNISAB II is capable of controlling:

  • Screw Compressors
  • Reciprocating Compressors
  • Refrigeration Plants
  • Chilled Water Systems
  • Cold Storage Facilities
  • HVAC Cooling Systems
  • Reefer Cargo Cooling Systems
  • Industrial Refrigeration Installations

The controller helps reduce operator workload while improving refrigeration system reliability and energy efficiency.

Commercially, the UNISAB II remains highly valued because many vessels and refrigeration facilities worldwide continue to operate Sabroe refrigeration equipment requiring reliable controller support, spare parts, repair, and replacement services.


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KEY FEATURES

Advanced Compressor Control

The UNISAB II provides automatic compressor regulation to maintain stable refrigeration conditions under varying load demands. This improves efficiency and reduces unnecessary compressor cycling.

Comprehensive Alarm Management

The controller monitors critical operating parameters and generates alarms whenever abnormal operating conditions occur. This helps prevent equipment damage and reduces the risk of unexpected shutdowns.

User-Friendly Operator Interface

The front panel display and keypad allow engineers to view operating data, adjust settings, acknowledge alarms, and perform diagnostics with ease.

Real-Time Monitoring

Operators can continuously monitor refrigeration plant performance, enabling quick identification of operating trends and potential problems.

Energy Optimization

The control system improves refrigeration efficiency by managing compressor capacity and operating parameters according to system demand.

Reliable Marine Operation

Designed for demanding industrial and marine environments, the UNISAB II delivers dependable operation under vibration, humidity, and temperature variations commonly encountered onboard ships.

Integration Capability

The system can communicate with broader vessel automation and monitoring systems, enabling centralized supervision and alarm handling.


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TECHNICAL SPECIFICATIONS

Parameter Specification
Product Name Refrigeration Control System
Model UNISAB II
Manufacturer Sabroe
Application Marine and Industrial Refrigeration
Control Type Compressor Control and Monitoring
Display Type Digital Display
User Interface Keypad and LCD Display
Alarm Functions Integrated Alarm Monitoring
System Monitoring Pressure, Temperature and Status Monitoring
Installation Control Panel Mounted
Communication Capability System Integration Supported
Typical Use Refrigeration Compressors and Cooling Plants

Specifications may vary according to system configuration and compressor type.


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4

APPLICATIONS

The Sabroe UNISAB II Control System is widely used across numerous marine and industrial sectors.

Container Ships

Controls refrigeration systems used for food storage, air conditioning, and machinery cooling.

Bulk Carriers

Provides refrigeration control for accommodation and provision cooling systems.

Oil Tankers

Supports HVAC and refrigeration systems essential for crew comfort and equipment operation.

Chemical Tankers

Used in specialized cooling and process refrigeration applications.

LNG Carriers

Supports refrigeration and environmental control systems associated with cargo operations.

LPG Carriers

Provides monitoring and control functions for cooling-related equipment.

Offshore Vessels

Used in accommodation cooling systems, process refrigeration, and platform HVAC systems.

Passenger Ships

Maintains reliable cooling and refrigeration services for passenger accommodations and food storage facilities.

Research Vessels

Supports scientific refrigeration and laboratory cooling systems.

Fishing Vessels

Essential for fish preservation and cold storage systems.

The UNISAB II can be integrated with:

  • Marine Automation Systems
  • Power Management Systems
  • Engine Monitoring Systems
  • HVAC Systems
  • Alarm Monitoring Systems
  • SCADA Platforms
  • Vessel Integrated Automation Systems
  • Refrigeration Monitoring Systems
  • Industrial Control Networks

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SPARE PARTS SUPPORT

SM MARINE SERVICE™ provides spare parts support for Sabroe UNISAB II systems and associated refrigeration automation equipment.

Available support may include:

  • Display Modules
  • CPU Boards
  • Power Supply Modules
  • Communication Modules
  • Input and Output Modules
  • Keypad Assemblies
  • Alarm Boards
  • Temperature Sensors
  • Pressure Sensors
  • Wiring Components
  • Interface Boards
  • Complete Controller Units

Depending on customer requirements, both new and reconditioned replacement units may be available.


REPAIR AND TECHNICAL SERVICES

SM MARINE SERVICE™ offers comprehensive repair and technical services for Sabroe UNISAB II control systems.

Services include:

  • Fault Diagnosis
  • Troubleshooting
  • PCB Repair
  • Controller Repair
  • Power Supply Repair
  • Display Repair
  • Software Configuration Support
  • Calibration Verification
  • Functional Testing
  • Workshop Service
  • Onboard Technical Support
  • System Commissioning Assistance
  • Complete Overhaul Service

Technical documentation support may include:

  • Manual PDF
  • User Manual
  • Service Manual
  • Installation Manual
  • Wiring Diagram
  • Maintenance Documentation
  • Technical Bulletins
  • Spare Parts Documentation

Our marine automation engineers assist vessel operators in maintaining refrigeration system reliability and minimizing downtime.


IMAGE SECTION

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WHY CHOOSE SM MARINE SERVICE™

SM MARINE SERVICE™

Bangladesh Office

Samir Market, DT Road, Pahartali, Beside CDA Market, Chattogram, Bangladesh

China Warehouse and Support Center

Shanghai, China

SM MARINE SERVICE™ supplies both New Equipment and Reconditioned Equipment depending on customer requirements and budget.

We provide worldwide supply, sourcing, repair, calibration, technical support and spare parts services for marine automation, navigation, communication and marine electronic systems.

Website : https://www.smmarineservice.com

Email : info@smmarineservice.com

WhatsApp and Viber : +8801818929292

Marketing Contact: Nazmul Hasan Bhuiyan

Mobile WhatsApp and Viber : +8801730296909


CONCLUSION

The Sabroe UNISAB II Control System remains a trusted and proven refrigeration automation platform used throughout the marine and industrial sectors. Its advanced monitoring capabilities, reliable compressor control functions, alarm management features, and integration flexibility make it an essential component of modern refrigeration plants.

Whether you require equipment supply, spare parts, repair services, troubleshooting support, calibration assistance, technical documentation, reconditioned controllers, or complete refrigeration automation solutions, SM MARINE SERVICE™ is ready to provide professional worldwide support for Sabroe UNISAB II systems and related marine refrigeration equipment.

 


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