Hyundai HAT 25 Air Circuit Breaker 2500A 660V 3-Pole Industrial Circuit Protection

 The Hyundai HAT 25 Air Circuit Breaker represents a pinnacle of industrial electrical protection technology, delivering robust overcurrent safeguarding for high-power applications across marine and industrial environments. Manufactured by Hyundai Heavy Industries Co., Ltd., one of the world's most respected names in heavy industrial equipment, this 3-pole air circuit breaker is engineered to provide exceptional reliability when protecting circuits rated up to 2500 amps at 660 volts.

Air circuit breakers (ACBs) serve as critical components in electrical distribution systems, providing essential protection against overloads, short circuits, and earth faults. The Hyundai HAT 25 stands out in the industrial automation marketplace for its combination of high interrupting capacity, compact footprint, and proven performance in demanding operational conditions. At Auto2mation, we specialize in sourcing premium industrial automation components like the HAT 25 to keep your marine vessels, manufacturing facilities, and power distribution networks operating at peak efficiency.

Whether you are maintaining an existing switchgear installation, upgrading your power distribution infrastructure, or building a new marine electrical system, the Hyundai HAT 25 Air Circuit Breaker offers the dependability and performance specifications that engineering teams demand. With its 50-60Hz frequency compatibility and ambient temperature ratings of 40°C to 45°C, this breaker is designed to perform consistently in the challenging thermal environments commonly encountered in industrial and marine applications.

Key Features & Specifications

The Hyundai HAT 25 Air Circuit Breaker incorporates a comprehensive set of features that make it an ideal choice for demanding industrial and marine electrical protection applications. Every aspect of this breaker's design reflects Hyundai Heavy Industries' commitment to quality engineering and operational reliability.

• 3-Pole Configuration: Standard three-pole design for three-phase power system protection, ensuring comprehensive circuit safeguarding across all phases.
• 2500A Rated Current: Exceptionally high current rating suitable for main power distribution boards, large motor control centers, and high-capacity generator protection applications.
• 660V Voltage Rating: Designed for medium-voltage industrial power systems, providing reliable protection in marine switchboards and industrial substations.
• 50-60Hz Operation: Dual frequency compatibility ensures seamless integration into power systems worldwide, regardless of regional grid frequency standards.
• Ambient Temperature Range: Rated for operation at 40°C and 45°C ambient temperatures, making it suitable for engine rooms, industrial plants, and other thermally challenging environments.
• Compact Design: Despite its high current capacity, the HAT 25 features a space-efficient design that simplifies installation in crowded electrical panels and switchgear assemblies.
• International Standards Compliance: Manufactured to meet global safety and performance standards, ensuring reliable operation and regulatory compliance across jurisdictions.
• 137 Kg Weight: Substantial construction that reflects the robust internal components and arc chute systems designed for high-interrupting capacity applications.

Applications & Use Cases

The Hyundai HAT 25 Air Circuit Breaker finds application across a diverse range of industrial and commercial settings where reliable overcurrent protection is paramount. Its high current and voltage ratings make it particularly well-suited for heavy-duty applications that demand uncompromising electrical safety.

Marine Power Distribution

In marine environments, the HAT 25 serves as a primary protection device in main switchboards aboard cargo vessels, tankers, offshore platforms, and naval ships. The breaker's ability to operate at elevated ambient temperatures makes it ideal for engine room installations where heat generation from propulsion systems and auxiliary machinery creates challenging thermal conditions. Its robust construction withstands the vibration and humidity commonly encountered in maritime applications.

Industrial Manufacturing Plants

Manufacturing facilities with high-power demands rely on the HAT 25 for protecting main incoming feeders and large motor circuits. Steel mills, cement plants, chemical processing facilities, and automotive manufacturing lines all benefit from the breaker's 2500A capacity, which accommodates the substantial current draws associated with heavy industrial machinery and process equipment.

Power Generation and Transformer Protection

The HAT 25 provides essential protection for generators and transformers in both land-based and marine power generation systems. Its high interrupting capacity ensures safe clearance of fault currents that can occur during generator paralleling operations or transformer energization events. Power plants, co-generation facilities, and emergency backup power systems all represent ideal deployment scenarios for this breaker.

Commercial Building Infrastructure

Large commercial complexes, data centers, hospitals, and shopping malls utilize the HAT 25 in their main low-voltage switchgear assemblies. The breaker's compact design facilitates installation in space-constrained electrical rooms while its reliable performance ensures continuous power supply to critical building systems including HVAC, lighting, elevators, and life safety equipment.

Why Choose the Hyundai HAT 25 Air Circuit Breaker

Selecting the right air circuit breaker for your electrical protection needs requires careful evaluation of performance characteristics, manufacturer reputation, and total cost of ownership. The Hyundai HAT 25 excels across all these dimensions, making it a preferred choice for discerning engineers and facility managers worldwide.

Proven Manufacturer Heritage

Hyundai Heavy Industries Co., Ltd. brings decades of engineering expertise to every product bearing its name. As one of the world's largest shipbuilders and industrial equipment manufacturers, Hyundai has established an unmatched reputation for quality and reliability. The HAT 25 benefits from this legacy of excellence, incorporating design refinements derived from extensive field experience across diverse operating environments.

Comprehensive Protection Capability

The HAT 25 delivers multi-functional protection against overloads, short circuits, and earth leakage faults. Its adjustable tripping characteristics enable precise coordination with downstream protective devices, ensuring selective fault clearance that minimizes disruption to unaffected portions of the electrical distribution network. This coordination capability is essential in complex industrial and marine power systems where continuity of supply directly impacts operational productivity and safety.

Ease of Installation and Maintenance

Despite its substantial 137 Kg weight reflecting robust internal construction, the HAT 25 features a design optimized for straightforward installation and servicing. Accessible terminals, clearly marked connections, and modular internal components simplify commissioning and reduce maintenance downtime. For facilities operating under tight maintenance windows, these design characteristics translate directly into improved equipment availability and reduced lifecycle costs.

Compatibility & Integration

The Hyundai HAT 25 Air Circuit Breaker is designed for seamless integration into standard low-voltage switchgear assemblies from major manufacturers. Its dimensional footprint and mounting configuration comply with industry conventions, facilitating retrofit installations and simplifying spare parts management for facilities with mixed-manufacturer switchgear portfolios.

The breaker's 660V rating makes it compatible with standard industrial three-phase power systems operating at 380V, 415V, 480V, and 600V nominal voltages. This voltage flexibility ensures broad applicability across regions with different national electrical standards, from European 400V systems to North American 480V installations.

For process control and industrial automation applications, the HAT 25 can be equipped with auxiliary contacts, shunt trips, undervoltage releases, and motor operators that enable remote control integration with PLC and SCADA systems. These accessories transform the breaker from a standalone protective device into an intelligent component of a modern power management system.

Maintenance & Support

Proper maintenance is essential to ensuring the long-term reliability of any air circuit breaker. The Hyundai HAT 25 is designed with serviceability in mind, featuring accessible arc chutes, replaceable contacts, and clearly documented maintenance procedures. Auto2mation recommends following the manufacturer's recommended maintenance schedule, which typically includes periodic inspection of contact wear, lubrication of mechanical linkages, and verification of trip unit calibration.

When you purchase the Hyundai HAT 25 from Auto2mation, you benefit from our comprehensive 30-day warranty and dedicated technical support team. Our specialists can assist with installation guidance, troubleshooting advice, and coordination studies to ensure optimal protection settings for your specific application. We also offer free shipping on all orders, delivering your critical electrical components directly to your facility or vessel anywhere in the world.

Frequently Asked Questions

Q1: What is the maximum current rating of the Hyundai HAT 25 Air Circuit Breaker?

The Hyundai HAT 25 Air Circuit Breaker has a rated current of 2500 amps, making it suitable for high-power industrial and marine electrical distribution applications requiring substantial overcurrent protection capacity.

Q2: What voltage systems is the HAT 25 compatible with?

The HAT 25 is rated for 660 volts and is compatible with standard three-phase industrial power systems operating at 380V, 400V, 415V, 480V, and 600V nominal voltages across 50Hz and 60Hz frequencies.

Q3: Is the Hyundai HAT 25 suitable for marine applications?

Yes, the HAT 25 is well-suited for marine applications. Its ambient temperature rating of 40°C to 45°C, robust 137 Kg construction, and compliance with international safety standards make it ideal for engine room switchboards and marine power distribution systems.

Q4: Who manufactures the HAT 25 Air Circuit Breaker?

The HAT 25 is manufactured by Hyundai Heavy Industries Co., Ltd., a globally recognized leader in industrial equipment, shipbuilding, and heavy machinery manufacturing based in South Korea.

Q5: What type of warranty does Auto2mation provide for this breaker?

Auto2mation provides a comprehensive 30-day warranty on the Hyundai HAT 25 Air Circuit Breaker, along with free worldwide shipping and dedicated technical support from our experienced marine and industrial automation specialists.

Q6: What is the weight of the Hyundai HAT 25?

The Hyundai HAT 25 Air Circuit Breaker weighs 137 Kg, reflecting its robust internal construction designed for high-interrupting capacity and long service life in demanding industrial environments.

Q7: Can the HAT 25 be integrated with automation and control systems?

Yes, the HAT 25 can be equipped with auxiliary contacts, shunt trip coils, undervoltage releases, and motor operators that enable integration with PLC and SCADA systems for remote monitoring and control within modern industrial automation architectures.

Related Products

Explore these related industrial automation and power distribution products available from Auto2mation:

• Mitsubishi Electric FR-A840-90K Inverter - High-performance variable frequency drive for motor control applications up to 90kW.
• Schneider Electric MTZ2 Circuit Breaker - Masterpact MTZ air circuit breaker with Micrologic control unit for advanced power distribution protection.
• Siemens Micromaster 440 Drive - Versatile AC inverter drive for industrial motor speed control and process automation.
• General Electric L90 Line Current Differential System - Advanced protection relay for transmission line and busbar differential protection.
• Triconex 8302A Power Supply Module Rack - Safety system power supply for critical process control and emergency shutdown applications.
• ABB Motors M2AA 112M with KSB Etaline Pump - Integrated motor and pump assembly for fluid handling in industrial processes.

Hydac SK600–1 Piston Accumulator 7500 PSI Stainless Steel for High-Pressure Hydraulic Systems

 Hydraulic accumulators are essential components in modern fluid power systems, serving as energy storage devices, pulsation dampeners, and emergency power sources that ensure smooth and reliable hydraulic operation. The Hydac SK600-1/2332S-517ACB-V0-08 Piston Accumulator represents the pinnacle of high-pressure accumulator technology, combining a robust piston design with premium 316 stainless steel construction to deliver exceptional performance in the most demanding subsea, offshore, and industrial hydraulic applications.

With a Maximum Allowable Working Pressure (MAWP) of 7500 PSI at 176 degrees Fahrenheit and a Minimum Design Metal Temperature (MDMT) of 14 degrees Fahrenheit at full working pressure, this accumulator is engineered to withstand the extreme conditions encountered in deep-water subsea installations, offshore drilling operations, and high-pressure industrial hydraulic systems. The use of S31803 duplex stainless steel (1.4462 / UNS S32205) provides superior corrosion resistance and mechanical strength compared to conventional 316L stainless steel, making this accumulator suitable for seawater exposure and other corrosive environments.

Manufactured by Hydac Technology GmbH of Germany and also associated with Oceaneering, one of the world's leading subsea engineering companies, this piston accumulator embodies the highest standards of European engineering and quality assurance. At Aeliya Marine Tech Pvt. Ltd., we are proud to offer this premium hydraulic accumulator in new condition, complete with our standard 30-day warranty and free worldwide shipping. Whether you are building a subsea hydraulic power unit, maintaining offshore blowout preventer systems, or upgrading industrial high-pressure hydraulics, this Hydac accumulator delivers the performance and reliability your critical application demands.

Key Features & Specifications of the Hydac SK600-1 Piston Accumulator

The Hydac SK600-1 piston accumulator incorporates advanced engineering and premium materials to deliver outstanding performance in high-pressure hydraulic systems. Here are the key features that distinguish this accumulator:

• 7500 PSI Maximum Working Pressure: With a MAWP of 7500 PSI at 176 degrees Fahrenheit, this accumulator handles the highest pressure hydraulic systems found in subsea, offshore, and heavy industrial applications.
• Duplex Stainless Steel Construction: Manufactured from S31803 (1.4462 / UNS S32205) duplex stainless steel, providing exceptional strength, toughness, and resistance to chloride-induced stress corrosion cracking in seawater environments.
• 1 Quart Capacity: The 1-quart (approximately 0.95 liter) fluid volume provides substantial energy storage and pulsation damping capacity for high-pressure hydraulic circuits.
• Piston-Type Design: The piston accumulator design provides complete separation between gas and fluid chambers, eliminating gas absorption into the hydraulic fluid and maintaining consistent pre-charge pressure over extended service periods.
• Wide Temperature Range: Rated for operation from 14 degrees Fahrenheit (MDMT at MAWP) to 176 degrees Fahrenheit (MAWP rating), covering the full range of temperatures encountered in subsea and industrial applications.
• ASME SA-479/UNS Certified Material: The duplex stainless steel construction meets ASME SA-479 standards, with material traceability documented through Mat# 615636 and Part# 0320538.
• German Engineering Excellence: Manufactured by Hydac Technology GmbH in Germany, a global leader in fluid power technology with decades of experience in high-pressure hydraulic components.
• Oceaneering Association: Listed with Oceaneering manufacturing references (03449962, 5690, 75237), indicating suitability for subsea and offshore oilfield applications.

Applications & Use Cases

The Hydac SK600-1 Piston Accumulator is engineered for the most demanding high-pressure hydraulic applications where reliability, corrosion resistance, and pressure capability are critical:

Subsea Hydraulic Power Units

Subsea production systems, wellhead controls, and subsea intervention equipment operate at extreme pressures and depths where equipment failure is not an option. The Hydac SK600-1's 7500 PSI rating and duplex stainless steel construction make it ideal for subsea hydraulic power units (SHPUs) that power subsea trees, manifolds, and intervention systems thousands of feet below the ocean surface.

Blowout Preventer (BOP) Systems

Blowout preventers are the last line of defense against uncontrolled well releases in drilling operations. The accumulator stores pressurized hydraulic fluid that can be rapidly deployed to close BOP rams and annular preventers in emergency situations. The 7500 PSI capacity ensures adequate operating pressure even in deep-water drilling where hydrostatic pressures are extreme.

Offshore Platform Hydraulics

Offshore platforms rely on hydraulic systems for crane operation, riser tensioning, mooring systems, and process valve actuation. The accumulator's corrosion-resistant duplex stainless steel construction withstands the salt-laden marine atmosphere while providing energy storage for reliable hydraulic operation.

High-Pressure Test Systems

Hydrostatic test systems used to verify the integrity of pressure vessels, pipelines, and wellhead components require high-pressure fluid sources. The Hydac accumulator provides the energy storage capacity needed for sustained high-pressure testing operations.

Waterjet Cutting Systems

Industrial waterjet cutting machines operate at pressures exceeding 50,000 PSI and require hydraulic intensifier systems with high-pressure accumulators to maintain consistent cutting performance. The SK600-1's pressure rating and piston design provide the reliability these precision cutting applications demand.

Hydraulic Press and Forming Equipment

Metal forming presses, compression molding machines, and material testing equipment use high-pressure hydraulics to generate the forces required for shaping and testing materials. The accumulator provides emergency energy storage and pulsation damping that protects pumps and improves forming quality.

Compatibility & Integration

The Hydac SK600-1 Piston Accumulator is designed for integration with high-pressure hydraulic systems following industry standards and best practices. Key compatibility considerations include:

• High-Pressure Hydraulic Circuits: Designed for systems operating at pressures up to 7500 PSI, compatible with high-pressure pumps, valves, fittings, and hoses rated for similar pressure levels.
• Nitrogen Pre-Charge: Piston accumulators are typically pre-charged with high-purity nitrogen gas to the pressure specified by the system designer. The pre-charge pressure determines the usable fluid volume and system response characteristics.
• Vertical or Horizontal Mounting: Piston accumulators can be mounted vertically or horizontally depending on space constraints and system design requirements. Horizontal mounting may require fluid port orientation considerations.
• Standard Port Connections: Equipped with industry-standard high-pressure port connections compatible with SAE, NPT, or BSP threaded fittings depending on the specific configuration.
• Safety and Shutoff Valves: Should be installed with appropriate isolation valves, pressure gauges, and safety relief devices as required by applicable codes and standards for pressure vessel installations.

Maintenance & Support

Piston accumulators require minimal maintenance compared to bladder-type accumulators because there is no elastomeric bladder to degrade or replace. Recommended maintenance includes periodic inspection of external surfaces for corrosion or mechanical damage, verification of pre-charge pressure, and checking of seals during scheduled system overhauls. The duplex stainless steel construction significantly reduces the risk of corrosion-related maintenance issues in marine and offshore environments.

At Aeliya Marine Tech, we understand that hydraulic accumulators are critical components in systems where failure can have serious consequences. This Hydac SK600-1 piston accumulator is offered in new, unused condition with full material certification and is backed by our standard 30-day warranty and free worldwide shipping. Our technical team can assist with pre-charge pressure recommendations, installation guidance, and system integration questions to ensure your accumulator performs optimally throughout its service life.

Frequently Asked Questions

Q1: What is the maximum working pressure of the Hydac SK600-1 accumulator?

The Hydac SK600-1 Piston Accumulator has a Maximum Allowable Working Pressure (MAWP) of 7500 PSI at 176 degrees Fahrenheit, making it suitable for the highest pressure hydraulic applications including subsea and deep-water systems.

Q2: What material is this accumulator constructed from?

This accumulator is manufactured from S31803 duplex stainless steel (also designated as 1.4462 or UNS S32205), which provides approximately twice the strength of 316L stainless steel with superior resistance to chloride stress corrosion cracking in seawater environments.

Q3: What is the fluid capacity of this accumulator?

The Hydac SK600-1 has a fluid capacity of 1 quart (approximately 0.95 liters), providing substantial energy storage for high-pressure hydraulic circuits.

Q4: What is the difference between a piston accumulator and a bladder accumulator?

Piston accumulators use a metal piston to separate gas and fluid chambers, providing complete separation with no gas permeation into the fluid. Bladder accumulators use an elastomeric bladder that can degrade over time and allow gas to permeate into the hydraulic fluid. Piston accumulators are preferred for high-pressure applications and where long service life with minimal maintenance is required.

Q5: Is this accumulator suitable for subsea applications?

Yes, the Hydac SK600-1 with its duplex stainless steel construction, 7500 PSI pressure rating, and Oceaneering association is specifically suited for subsea hydraulic applications including wellhead controls, BOP systems, and subsea intervention equipment.

Q6: Is this a new or used accumulator?

This Hydac SK600-1 Piston Accumulator is offered in new condition by Aeliya Marine Tech, complete with our standard 30-day warranty and free worldwide shipping.

Q7: What warranty does Aeliya Marine Tech provide?

Aeliya Marine Tech provides a 30-day warranty on this Hydac accumulator along with free worldwide shipping. Our technical support team is available to assist with pre-charge recommendations, installation questions, and system integration guidance.

Related Products from Aeliya Marine Tech

Explore our comprehensive inventory of hydraulic components, industrial automation equipment, and marine technology products. Here are related items that may complement your Hydac accumulator installation:

• Rexroth PVQ52 Hydraulic Vane Pump - High-performance hydraulic pump for fluid power systems requiring reliable flow delivery.
• SPX Globe Pneumatic Piston Motor - Pneumatic motor for valve actuation and process control in hazardous environments.
• HDI 2204220 Choke Position Indicator - Hazardous location position sensor for valve monitoring in oil and gas applications.
• Honeywell FX-USI-0002 Safety Manager Module - SIL-rated safety system module for critical process safety and emergency shutdown.
• Oceaneering CPU KVM Controller - Subsea control system component for offshore and underwater applications.
• Proserv 130371 - Subsea control component for wellhead and subsea production systems.
• Siemens SIMOVERT VC DC Inverter MasterDrive - High-performance DC drive for hydraulic pump motor control.

Honeywell FX-USI-0002 Safety Manager System Module 5 VDC for Industrial Safety Applications

Industrial safety systems are the last line of defense against catastrophic accidents in process plants, manufacturing facilities, and critical infrastructure. When hazardous conditions are detected, these systems must respond with absolute reliability to shut down processes, isolate equipment, and protect personnel. The Honeywell FX-USI-0002 Safety Manager System Module is a core component of Honeywell's industry-leading Safety Management Systems (SMS), providing the processing power and I/O management capabilities that enable rapid, deterministic safety responses in the most demanding industrial environments.

The FX-USI-0002 is a universal safety interface module that serves as the communication bridge between the Safety Manager controller and field devices such as emergency shutdown valves, fire and gas detectors, and process sensors. Operating on 5 VDC with a maximum current draw of 1.2A, this module is engineered for continuous operation in harsh industrial environments with a maximum surrounding operating temperature of 70 degrees Celsius. Its CC V1.0 certification and UL listing E168320 confirm compliance with the most rigorous international safety standards.

At Auto2mation Pvt. Ltd., we recognize that safety system components are among the most critical equipment in any industrial facility. The Honeywell FX-USI-0002 Safety Manager Module is offered in new condition, sourced from Honeywell's supply chain, and backed by our standard 30-day warranty and free worldwide shipping. Our technical team understands the importance of safety system integrity and can assist you in selecting the right components for your Safety Instrumented System (SIS) applications.

Key Features & Specifications of the Honeywell FX-USI-0002 Safety Manager Module

The Honeywell FX-USI-0002 Safety Manager System Module incorporates advanced safety engineering and robust construction to deliver the reliability that safety-critical applications demand. Here are the key features of this essential safety system component:

• Safety Management Systems Integration: Designed as a core module for Honeywell's Safety Manager platform, which is certified for use in Safety Instrumented Systems up to SIL 3 (Safety Integrity Level 3) according to IEC 61508 and IEC 61511 standards.
• 5 VDC Power Supply: Operates on 5 VDC with a maximum current consumption of 1.2A, compatible with standard Safety Manager backplane power distribution systems.
• High Temperature Tolerance: Rated for maximum surrounding operating temperatures up to 70 degrees Celsius, enabling deployment in hot industrial environments and tropical climates without auxiliary cooling.
• Pollution Degree 2 Rating: Designed exclusively for Pollution Degree 2 environments as defined by IEC 60664, ensuring reliable operation in typical industrial environments where only non-conductive pollution occurs.
• UL Listed: Carries UL listing E168320, confirming compliance with North American safety standards for industrial control equipment.
• CC V1.0 Certification: Certified compliant with CC (Common Criteria) V1.0 security requirements, providing assurance of secure operation in safety-critical applications.
• Lightweight Design: Weighs only 760 grams, facilitating easy installation and reducing structural loading in rack-mounted installations.
• Made in The Netherlands: Manufactured to Honeywell's exacting quality standards at their facility in the Netherlands, a center of excellence for safety system technology.

Honeywell FX-USI-0002 Safety Manager System Module for Safety Instrumented Systems

Applications & Use Cases

The Honeywell FX-USI-0002 Safety Manager Module is deployed in safety-critical applications across a broad spectrum of industries where the protection of personnel, assets, and the environment is paramount:

Emergency Shutdown Systems (ESD)

Oil and gas production facilities, refineries, and chemical plants rely on Emergency Shutdown Systems to isolate process equipment and bring operations to a safe state when hazardous conditions are detected. The FX-USI-0002 module processes safety-critical I/O signals from field devices and communicates with the Safety Manager controller to execute shutdown sequences with millisecond-level response times.

Fire and Gas Detection Systems

Industrial facilities handling flammable materials deploy extensive networks of flame detectors, gas detectors, and smoke detectors to provide early warning of fire or gas release events. The Honeywell Safety Manager, with FX-USI-0002 interface modules, processes detection signals and initiates appropriate responses including alarm annunciation, area isolation, and activation of fire suppression systems.

Process Safety Management

Chemical processing facilities governed by OSHA's Process Safety Management (PSM) standard and the EPA's Risk Management Plan (RMP) regulation require Safety Instrumented Systems to prevent catastrophic releases of highly hazardous chemicals. The Honeywell Safety Manager platform, incorporating FX-USI-0002 modules, provides the certified SIL-rated protection these regulations mandate.

Offshore Platform Safety

Offshore oil and gas platforms operate in isolated locations where emergency response resources are limited. The Safety Manager system provides comprehensive protection against well blowouts, process upsets, fires, and gas releases, helping to prevent incidents that could endanger platform personnel and threaten the marine environment.

Power Generation Protection

Power plants, particularly nuclear and fossil fuel facilities, employ Safety Instrumented Systems to protect against equipment damage and ensure safe shutdown under abnormal operating conditions. The FX-USI-0002's high temperature rating and proven reliability make it suitable for these critical infrastructure applications.

Compressor and Turbine Protection

Rotating machinery such as gas compressors and steam turbines require safety systems that can respond instantly to overspeed, vibration, or lubrication failures. The Honeywell Safety Manager platform provides the fast, deterministic response necessary to protect valuable rotating equipment from catastrophic damage.

Why Choose the Honeywell FX-USI-0002 Safety Manager Module

When designing or maintaining a Safety Instrumented System, component selection decisions directly impact the safety performance and regulatory compliance of the entire installation. The Honeywell FX-USI-0002 offers several compelling advantages:

SIL-Certified Safety Performance

Honeywell's Safety Manager platform is certified for Safety Integrity Levels up to SIL 3, the highest level typically required in process industries. This certification, validated by independent third-party assessors, provides assurance that the safety system will perform its intended function with the required probability of failure on demand.

High Temperature Operating Capability

The 70-degree Celsius maximum operating temperature rating exceeds that of many competing safety I/O modules, enabling the FX-USI-0002 to be deployed in hot equipment rooms, tropical climates, and near process equipment without requiring expensive climate control measures.

Proven in the World's Most Demanding Applications

Honeywell Safety Manager systems have been deployed on thousands of installations worldwide, including major oil and gas platforms, petrochemical complexes, and power generation facilities. This extensive operational history provides confidence in the design's reliability and performance under real-world conditions.

Global Support Network

Honeywell maintains a global network of service centers and technical support personnel with expertise in safety system design, commissioning, and maintenance. This support infrastructure ensures that assistance is available wherever your facilities are located.

Related Products from Auto2mation

Explore our comprehensive inventory of safety system components, industrial automation equipment, and process control instrumentation. Here are related products that may complement your Honeywell Safety Manager system:

• Det-Tronics EQ3005PCNW Safety System Controller - Safety system controller for fire and gas detection applications in hazardous environments.
• Triconex 8302A Power Supply Module Rack - Ruggedized power supply for Triconex safety instrumented systems in critical process applications.
• Honeywell MasterLogic-200 Programmable Logic Controller - Process control PLC for non-safety automation applications that complement your SIS.
• Det-Tronics OPECL Detector Receiver - Open path gas detector receiver for perimeter monitoring in hazardous locations.
• Honeywell MasterLogic-200 RTD Module Rack - Temperature monitoring module rack for process control and safety-related temperature measurement.
• HDI 2204220 Choke Position Indicator - Hazardous location position sensor for valve monitoring in safety-critical applications.
• Hyundai HAT-25 Air Circuit Breaker - High-capacity air circuit breaker for electrical protection in industrial facilities.

Honeywell MasterLogic-200 2MLR-AC22 2MLR-DBSF 2MLF-RD4A PLC Module Rack with RTD Input

 Programmable Logic Controllers (PLCs) are the workhorses of modern industrial automation, providing the computational and I/O management capabilities that keep manufacturing lines, process plants, and critical infrastructure running smoothly. The Honeywell MasterLogic-200 Programmable Logic Controller represents Honeywell’s commitment to delivering reliable, high-performance control systems for demanding industrial applications. This particular module rack configuration, featuring the 2MLR-AC22 power supply, 2MLR-DBSF backplane, and 2MLF-RD4A RTD input module, provides a complete foundation for temperature-critical process control applications.

The Honeywell 2MLR-AC22 2MLR-DBSF 2MLF-RD4A Module Rack is a pre-configured PLC assembly that combines power supply, backplane communication, and RTD (Resistance Temperature Detector) input capabilities in a single integrated package. Designed for AC200–240Vac, 50/60Hz operation, this module rack is ready for deployment in industrial environments worldwide. The included 2MLF-RD4A RTD input module supports both Pt100 and JPt100 temperature sensors with wide measurement ranges, making this configuration ideal for process heating, cooling, and temperature monitoring applications.

At Auto2mation Pvt. Ltd., we supply quality industrial automation equipment to customers across the globe. This Honeywell MasterLogic-200 module rack is offered in used condition, thoroughly inspected and tested by our technical team, and backed by our standard 30-day warranty with free worldwide shipping. Whether you are expanding an existing Honeywell control system, building a new temperature monitoring application, or seeking a cost-effective replacement for failed equipment, this module rack delivers the reliability and performance you expect from Honeywell.

Key Features & Specifications of the Honeywell MasterLogic-200 Module Rack

The Honeywell MasterLogic-200 module rack configuration offers a comprehensive set of features designed for industrial temperature monitoring and process control applications. Here are the key capabilities of this PLC assembly:

• 2MLR-AC22 Power Supply Module: The integrated power supply accepts AC200–240Vac at 50/60Hz input and provides regulated 5Vdc at 5.5A output to power the backplane and all installed I/O modules, ensuring stable operation across global voltage standards.
• 2MLR-DBSF Backplane: The DBSF backplane provides the communication infrastructure that connects the CPU, power supply, and I/O modules, enabling high-speed data exchange and deterministic control performance.
• 2MLF-RD4A RTD Input Module: This specialized analog input module is designed for direct connection to Pt100 and JPt100 resistance temperature detectors, providing precise temperature measurement for process control applications.
• Wide Temperature Ranges: The RTD input supports Pt100 sensors from -200 to +850 degrees Celsius and JPt100 sensors from -200 to +650 degrees Celsius, covering virtually all industrial temperature monitoring requirements.
• Broad Ambient Operating Range: The module rack operates reliably in ambient temperatures from 0 to 55 degrees Celsius, suitable for most industrial environments without additional climate control.
• Compact Design: With a total weight of only 2.800 kg, this module rack offers high functionality density in a space-efficient form factor ideal for crowded control panels.
• Made in Korea: Manufactured to Honeywell’s global quality standards with rigorous testing and inspection procedures.

Technical Specifications

SpecificationDetailsManufacturerHoneywellProduct SeriesMasterLogic-200Components Included2MLR-AC22, 2MLR-DBSF, 2MLF-RD4AInput PowerAC200–240Vac, 50/60HzOutput Power5Vdc, 5.5ARTD Input TypePt100 (-200 to +850 deg C), JPt100 (-200 to +650 deg C)Ambient Temperature Range0 to 55 degrees CelsiusSerial Numbers11042001161, 50027097055 (V1.2)Country of OriginKoreaWeight2.800 

Applications & Use Cases

The Honeywell MasterLogic-200 Module Rack with RTD input capability is suitable for a wide range of industrial temperature monitoring and process control applications. Its primary deployment areas include:

Process Temperature Monitoring

Chemical plants, refineries, and food processing facilities require precise temperature monitoring at multiple points throughout their production processes. The 2MLF-RD4A RTD input module connects directly to Pt100 and JPt100 temperature sensors, providing accurate temperature readings for reactor vessels, heat exchangers, ovens, and storage tanks across the full industrial temperature range.

HVAC and Building Automation

Large commercial buildings, hospitals, and industrial facilities use the MasterLogic-200 to monitor and control heating, ventilation, and air conditioning systems. The RTD input module reads temperature sensors in air handling units, chilled water loops, and boiler systems, enabling the PLC to maintain comfortable and efficient indoor environments.

Power Generation and Distribution

Power plants monitor temperatures in turbines, generators, transformers, and switchgear to prevent overheating and ensure reliable electricity generation. The wide temperature range of the 2MLF-RD4A module (-200 to +850 deg C) covers all temperature monitoring points in conventional and renewable power generation facilities.

Water and Wastewater Treatment

Municipal and industrial water treatment plants monitor water temperature at various stages of the treatment process. The MasterLogic-200 with RTD inputs provides accurate temperature data for process optimization, regulatory compliance reporting, and equipment protection.

Manufacturing and Assembly

Manufacturing processes such as plastic injection molding, metal heat treatment, and semiconductor fabrication require precise temperature control to ensure product quality. The Honeywell PLC provides the reliable temperature monitoring and control capabilities these demanding applications require.

Why Choose the Honeywell MasterLogic-200 Module Rack

Honeywell has earned its reputation as a global leader in industrial automation through decades of innovation and consistent quality. The MasterLogic-200 series embodies this heritage with several compelling advantages:

Global Voltage Compatibility

The 2MLR-AC22 power supply’s acceptance of AC200–240Vac at either 50 or 60 Hz eliminates the need for voltage transformers or region-specific power supply modules. This global compatibility simplifies system design for multinational companies and equipment exporters while reducing spare parts inventory requirements.

Wide Temperature Measurement Range

The 2MLF-RD4A RTD input module covers temperature ranges from -200 to +850 degrees Celsius with Pt100 sensors, accommodating virtually every industrial temperature monitoring requirement. This wide range eliminates the need for multiple specialized input modules, reducing system complexity and cost.

Compact and Lightweight Design

At just 2.800 kg, this module rack packs significant functionality into a compact footprint. The space-efficient design is particularly valuable in control panel applications where available space is limited and every square centimeter counts.

Proven Honeywell Reliability

Honeywell’s MasterLogic series has been deployed in thousands of industrial control applications worldwide, earning a reputation for dependable operation in demanding environments. The proven design platform and global support infrastructure provide peace of mind for system integrators and end users alike.

Compatibility & Integration

The Honeywell MasterLogic-200 Module Rack is designed for seamless integration into Honeywell control system architectures and third-party automation platforms. Key compatibility features include:

• MasterLogic-200 Ecosystem: Fully compatible with other MasterLogic-200 CPU modules, I/O modules, and communication modules, enabling flexible system expansion and customization.
• Honeywell Experion Integration: Can be integrated with Honeywell’s Experion Process Knowledge System (PKS) for comprehensive process control and information management.
• Standard RTD Sensor Compatibility: The 2MLF-RD4A module works with industry-standard Pt100 and JPt100 temperature sensors from any manufacturer, providing flexibility in sensor selection.
• DIN Rail or Panel Mounting: The module rack can be mounted on standard 35mm DIN rail or direct-panel mounted using appropriate hardware, accommodating various control panel designs.
• Serial and Ethernet Communication: When paired with appropriate communication modules, the MasterLogic-200 supports Modbus TCP/IP, EtherNet/IP, and proprietary Honeywell protocols for integration with SCADA and MES systems.

Maintenance & Support

The Honeywell MasterLogic-200 is designed for reliable, low-maintenance operation in industrial environments. Routine maintenance typically includes periodic inspection of connections, verification of power supply output voltages, and confirmation of temperature readings against calibrated reference standards. The modular design allows individual modules to be replaced without disturbing the remainder of the system, minimizing downtime during maintenance activities.