Abu Dhabi · United Arab Emirates
PRODUCT KNOWLEDGE CENTER · CATEGORY 03

Electrical & Automation

ORDNEX coordinates sourcing for electrical control systems, automation components, marine navigation electronics, and industrial instrumentation. Part identification is conducted using manufacturer part numbers, system references, and technical datasheets.

ENGINEERING OVERVIEW

Electrical Systems Support Scope

Electrical and automation components require precise identification by model number, firmware version, and environmental specification. Marine-grade components must meet appropriate ingress protection and vibration tolerance standards.

ORDNEX cross-references system documentation, wiring diagrams, and OEM catalogues to source compatible replacement components.

Engineering Considerations
  • ·Ingress protection rating (IP54 minimum for marine)
  • ·Voltage and frequency compatibility (440V / 60Hz typical)
  • ·EMC compliance for navigation-critical systems
  • ·Temperature range for tropical and arctic operations
  • ·Hazardous area (ATEX/IECEx) classification where applicable
PLC

PLC & Control Systems

Programmable logic controllers, CPU modules, I/O cards, power supply units, communication modules, and HMI panels for vessel automation and machinery monitoring systems.

Typical Maintenance:Firmware updates, I/O card replacement, battery backup check, communication bus diagnostics.OEM Examples:Siemens, ABB, Schneider Electric, Allen-Bradley (Rockwell), Kongsberg, Rolls-Royce
VFD

Variable Frequency Drives

AC drive units, IGBT power modules, cooling fans, control boards, filter chokes, and encoder feedback assemblies for motor speed control applications.

Typical Maintenance:Fan replacement, IGBT inspection, parameter backup, harmonic filter check.OEM Examples:ABB, Siemens, Danfoss, Yaskawa, Schneider Electric
MCC

Motor Control Centres

Starter modules, contactor assemblies, overload relays, bus bar sections, drawer inserts, and MCC enclosure components for distribution and motor protection.

Typical Maintenance:Contact wear inspection, overload relay calibration, insulation resistance testing, busbar torque checks.OEM Examples:Siemens, ABB, Schneider Electric, Eaton, GE
SWB

Switchboards & Distribution

Marine switchboard panels, circuit breakers, MCCB units, ACBs, power meters, protection relays, and busbar assemblies for main and emergency switchboards.

Typical Maintenance:Trip testing, contact cleaning, insulation resistance surveys, relay setting verification.OEM Examples:ABB, Siemens, Schneider Electric, Deif, Leroy-Somer
SEN

Sensors & Transmitters

Pressure transmitters, temperature sensors, flow meters, level sensors, position transducers, and vibration monitors for machinery and process monitoring.

Typical Maintenance:Zero and span calibration, process connection inspection, loop integrity testing.OEM Examples:Endress+Hauser, Emerson, Honeywell, ABB, Vega, Krohne
NAV

Navigation Electronics

Radar antenna arrays, gyrocompass components, ECDIS display units, AIS transponders, GPS receiver modules, echo sounder transducers, and autopilot control heads.

Typical Maintenance:Antenna bearing inspection, compass deviation adjustment, software updates, display calibration.OEM Examples:Kongsberg, Furuno, Kelvin Hughes, JRC, Simrad, Raytheon Anschütz
ALM

Alarm & Monitoring Systems

Alarm monitoring units, data acquisition modules, signal conditioners, annunciator panels, and condition monitoring interface cards.

Typical Maintenance:Sensor loop testing, alarm setpoint verification, battery backup replacement.OEM Examples:Kongsberg, Emerson, Deif, Noris, Lips
INS

Instrumentation

Pressure gauges, temperature indicators, differential pressure switches, solenoid valves, flow indicators, and panel instruments for engine room and deck systems.

Typical Maintenance:Calibration against reference standards, snubber replacement, isolation valve servicing.OEM Examples:Wika, Swagelok, Parker, Yokogawa, Badger Meter
INDUSTRIES SERVED

Operational Sectors

·Offshore Support Vessels
·Naval & Coast Guard
·Commercial Shipping
·Shipyards
·Industrial Facilities
·Power Generation
·Ports & Terminals
·Oil & Gas Platforms
RELATED LABORATORY TESTING

Electrical Fluid Analysis

ORDNEX coordinates laboratory testing related to electrical systems through qualified UAE-based partners.

Transformer oil dielectric testingAssess insulation fluid breakdown voltage
Switchboard thermal imagingIdentify hot spots in electrical joints
View Transformer Oil Analysis →
TECHNICAL INTAKE

Submit an Electrical or Automation Requirement

Provide manufacturer, model number, part reference, and system documentation. ORDNEX will identify and source compatible components.