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MDB1600 – Marine 1600A Distribution Board
The MDB1600 is a compact, 1,600 A marine distribution board for temporary vessel power. Designed for short-notice mobilisation and open-deck installation, its 316L stainless-steel enclosure and configurable MCCB distribution support offshore construction and project applications.
- Main bus 1,600 A; 50 kA for 1 second
- Operating voltage3-phase, 415–690 V AC
- Frequency50/60 Hz
- Enclosure316L stainless steel; IP66
- Outgoing distribution1 × 1,600 A configurable MCCB
- Cable entryRoxtec penetrations
Compact Marine Power Distribution for Temporary Hire
The MDB1600 provides a compact temporary power distribution point for vessel mobilisation, offshore construction and project-support requirements. It is built in a 316L stainless-steel enclosure with IP66 ingress protection and Roxtec cable penetrations.
Its incoming and outgoing circuit arrangements can be adapted to changing equipment requirements. Any changes to circuit-breaker sizes or outgoing distribution are subject to the board’s rated capacity and a protection study.
Built for Flexible Marine Hire
- 316L stainless-steel enclosure with IP66 ingress protection.
- 1,600 A main bus, rated at 50 kA for 1 second.
- Configurable MCCB outgoing distribution.
- Flexible incoming and outgoing circuit arrangements.
- Roxtec cable penetration system.
- Spares package included in hire.
- Suitable for open-deck vessel installation.
Adaptable to Project Requirements
The standard outgoing breaker arrangement can be reconfigured to suit different equipment requirements, subject to the MDB1600’s rated capacity and a protection study.
MDB250 Technical Specifications
Electrical ratings, standard MCB circuit arrangements, enclosure details and physical specifications for the MDB250 marine distribution board.
Equipment data
- Model MDB1600
- Description Marine 1600A Distribution Board
- Manufacturer MJR Power & Automation
- Material 316L stainless steel
- Ingress protection IP66
- Rated voltage 3-phase, 415–690 V AC
- Main bus 1,600 A; 50 kA for 1 second
- Frequency 50/60 Hz
- Outgoing distribution 1 × 1,600 A configurable MCCB distribution
- Standard circuit arrangement 1 × 630 A, 1 × 400 A, 1 × 250 A
- Standard circuit arrangement (continued) 3 × 160 A, 2 × 100 A
- Cable entry Roxtec penetrations
- Weight 280 kg
- Dimensions 2,000 mm (L) × 800 mm (H) × 500 mm (D)
- Spares Spares package included in hire
Typical Applications for the MDB1600
The MDB1600 is intended for temporary power distribution during vessel mobilisation, offshore construction and project-support work.
- Vessel Mobilisation A compact temporary distribution point for vessel power requirements during short-notice mobilisation.
- Offshore Construction Marine power distribution equipment for temporary electrical arrangements on offshore construction projects.
- Project Support Configurable outgoing circuits for project-specific equipment requirements, subject to the board’s rated capacity and protection study.
Contact MJR to review the required voltage, load profile, outgoing circuits and installation details. Any proposed configuration changes must remain within the rated capacity and protection-study requirements.
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Request an Equipment Hire Quote
Tell us what equipment you need, your project location, required hire period and technical requirements. The MJR team will review your request and provide a suitable hire solution with availability, pricing and delivery details.
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