Cobham SAILOR 6081 300W Power Supply and Charger with Wall-Mount Tray
Description
Power for Maritime Communication Systems
The SAILOR 6081 provides regulated DC power for marine communication equipment, including VHF, MF/HF, Inmarsat-C, emergency lighting, and other compatible SAILOR components. It provides one 50A output, two 20A outputs, two 10A outputs, and a separate 15 VDC output for compatible equipment. Each main DC outlet is separately fused to help isolate faults within the installation.
Integrated Battery Charging and Backup
A connected battery is charged automatically during normal AC operation. If shore or vessel AC power fails, the unit switches to battery power without requiring manual intervention. Charging parameters and battery alarm thresholds can be configured to match the installed battery system, with a default maximum charging current of 8A. The external backup battery is not included.
Monitoring and Alarm Functions
An Ethernet interface provides access to operating status, charging information, and control functions. In a compatible SAILOR 6000 GMDSS installation, power and battery information can be monitored from the system message terminal rather than through a separate battery panel. Relay outputs are also provided for AC failure and high or low battery-voltage alarms.
Marine Installation and Protection
The included wall tray supports a secure vertical installation and incorporates cable relief for heavier power cables. When installed vertically with the connector panel facing downward, the unit provides IP32 protection in internal areas above 42V and IP22 protection in other areas. The fanless design uses passive cooling, reducing the number of moving components that may require maintenance.
Expandable Power Capacity
This 300W configuration can be expanded by trained service personnel using additional SAILOR 6080 power modules. Up to three additional modules can be installed on the same tray, increasing continuous output at 100–240 VAC to as much as 1,200W, with a maximum two-minute peak output of 1,480W.
Technical Specifications
Power
- AC input: 100–240 VAC operating range
- Nominal AC input: 115–230 VAC
- AC input fuse: 6.3A
- DC output: Nominal 28 VDC or adjusted according to battery requirements
- Adjustable output range: 24–31.2 VDC
- Continuous output at 100–240 VAC: 300W
- Peak output at 100–240 VAC: 370W for up to 2 minutes
- Continuous output at 90–100 VAC: 270W
- Peak output at 90–100 VAC: 333W for up to 2 minutes
- Default maximum battery-charging current: 8A
- Configurable charging-current range: 1–40A
Dimensions
- 59.0 × 35.5 × 6.6 cm / 23.2 × 14.0 × 2.6 in
Weight
- 6.2 kg / 13.7 lbs
Durability
- Operating temperature: -15°C to 55°C
- Storage temperature: -40°C to 80°C
- Powered survival temperature: -40°C to 80°C
- Cooling: Passive; no forced-air cooling required
- Vertical wall-mount protection above 42V: IP32
- Vertical wall-mount protection in other areas: IP22
- Short-circuit protection
- Over-temperature shutdown with automatic restart
- IEC 60945 maritime approval
- Wheelmark approved
Included
- SAILOR 6081 Power Supply Unit and Charger
- One 300W SAILOR 6080 power module
- Connector panel
- Wall-mount tray with cable-relief bracket
- Installation kit for adding up to two additional SAILOR 6080 modules
- Installation manual
Additional
- Supports installation of up to three additional SAILOR 6080 modules
- Maximum expanded continuous output: 1,200W
- Maximum expanded peak output: 1,480W
- Compass-safe distance: 30 cm / 11.8 in.
Interfaces
- 1 × 50A fused DC output
- 2 × 20A fused DC outputs
- 2 × 10A fused DC outputs
- 1 × 15 VDC, 3A output
- Battery connection
- RJ45 Ethernet interface for monitoring and control
- AC-failure alarm relay output
- Battery-voltage alarm relay output
- Battery temperature-sensor connection
- Cross-link interface for installations sharing a battery
Documentation:
