Omega Naval LLC

👁Overview
The MD81/24 is a power supply unit which operates from a ship’s 110 V / 220 V ac 50 / 60 Hz single phase supply and provides a 24 V dc output. The MD81/24 can also be factory configured to provide ‘S’ Type 35 V, 50 V or 70 V dc outputs for legacy equipment (option).

The power supply unit has an automatic changeover facility to switch to the ship’s backup (standby) 24 V dc supply in the event of a main power supply failure. It incorporates a power failure alarm circuit which meets IMO recommendations. Power failure is indicated visually on the front of the enclosure and a relay contact is provided to activate an external alarm system if required.

Constructed in a robust die-cast aluminium enclosure and finished in RAL9005 Jet Black fine texture paint, the MD81/24 is designed to complement existing marine navigation equipment. The MD81/24 is supplied with fixing centres for bulkhead mounting.

Compact and rugged, the MD81/24 offers a power supply solution for locations where space is limited.

The MD81/24 Power Supply from Marine Data: flexible in application, easy to install and simple to maintain.

✅Special Features
Linear power supply with low EMC emissions and high immunity
High surge current capability
Automatic changeover to backup (standby) dc supply in the event of main ac power failure
All dc outputs are rectified
The main and backup (standby) power supply inputs can be isolated
All inputs and outputs are fuse protected

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👁 OVERVIEW

The MD69/21 Pelorus Stand Assembly is a complete Bearing Repeater solution with a fitted gimbal and a precision dual-scale bearing repeater bowl. Available with a range of options for all types of vessel

The MD69/21 Pelorus Stand Assembly is lightweight, easy to install and extremely rugged. Fully sealed to IEC 60945 Exposed Area Classification and suitable for wheelhouse and exterior deck environments, including MD96JCB Weatherproof Terminal Box to connect with the vessel’s cabling.

The MD69/21 Pelorus Stand Assembly from Marine Data: Flexible in application, easy to install and simple to maintain.

✅ FEATURES

Rugged Glass Fiber Reinforced Polymer (GRP) MD21 Pelorus Stand
Includes MD69BR/BO Precision Dual- Scale 36:1 Repeater Bowl
Fully Gimballed Bearing Repeater Mount
Integral MD96JCB Weatherproof Terminal Box
Built-in MD01/PMD Dimmer Control
NMEA 0183 Digital Connection
Fully sealed to IEC 60945 Exposed Area Classification
Optional Weather Dome MD21WD
APPLICATIONS

Provides a rugged Bearing Repeater solution on a deck or on a bridge
BEARING SIGHTS & ACCESSORIES

MD69BC – Bearing Circle Sight
MD69AZI – Azimuth Sight
MD60A2K – Telescopic Alidade Sight
MD69CPC – Canvas Protective Cover
MD21WD – Weather Dome

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