Motor Control Centers

Golden A/S provides complete electrical engineering design and custom solutions, ensuring that each solution is always fit to the specific vessel and application. .

Our Keys to success are:

  •  High system availability through redundant design.
  •  Operating Safety through simplified User Interfaces.
  •  Cost Effectiveness.

Motor Control Center Specifications

Applications Motor Control, Speed Drive. With or w/o communication bus for the starter modules (CANopen / Modbus) and Speed Drives.
Power Distribution Incoming and Feeder up to 6300A
International Standards IEC 61439-1 & 2, IEC 61641 V2, IEC 60529
Certifications Major Classification Societies

Voltage up to 690VAC
Main busbar rating up to 7300A
Distribution busbar rating up to 2100A
Conditional short-circuit current (Isc) up to 150kA
Short-time current (Icw) for Horizontal Main busbar up to 150kA rms – 1s (peak current Ipk up to 330kA)
Short-time current (Icw) for Vertical Distribution busbar up to 100kA rms – 1s (peak current Ipk up to 220kA)
Internal arc withstand current 100kA – 0.5s
Earthing System TT-IT-TNS-TNC

Frame – Heights: 2350mm, 2200mm, 1800mm, Custom,
– Depths: 600mm, 800mm, 1000mm, 1200mm, 1400mm, custom
– Widths: 600mm, 650mm, 800mm, 900mm, 1000mm, 1100mm, 1200mm, 1300mm, custom
– Busduct Widths for front access: 200mm, 250mm, 350mm, 450mm and 600mm
Form 2b/3b/4a/4b
Installation indoor environment type 2
Degree of Protection IP20, IP31, IP41, IP54
Operating Temperature -5°C to 35°C / 50°C
Enclosure Matrerial Enclosure frame: Sheet steel, 1.5 mm (custom aluminum or
Roof: Sheet steel, 1.5 mm (custom aluminum or
Door: Sheet steel, 2.0 mm (custom aluminum or
Rear panel: Sheet steel, 1.5 mm (custom aluminum or
Gland plates: Sheet steel, 1.5 mm (custom aluminum or
Mounting plate: Sheet steel 3.0 mm (custom aluminum or

Communication to Alarm and Monitoring Systems CCM1: TCP-Modbus
CCM2: Serial Modbus
CCM3: CANopen
CCM4: Profibus
CCM5: Custom / 3rd Party
VDR Link VDR1: NMEA0183
VDR2: NMEA2000
VDR3: TCP-Modbus
Colors CLR1: RAL9010
CLR2: RAL5015
CLR3: RAL2004
External Lighting LIT1: Add external Lighting on top of Front Doors.
Repeater Alarm Panel RPT1: We may add up to 16 Alarm Repeater panels through Ethernet.
RPT2: Industrial Ethernet network extender.

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