Description
Newmar Power-Pac 7AH Uninterruptible DC Power | Boat Supply Store
Maintain uninterrupted operation of vital marine electronics during AC power interruptions with the Newmar Power-Pac 7AH. This system delivers a stable 12V DC output with a low 1% P-P ripple, ensuring critical navigation and communication equipment remains functional without RF or audio interference. Ideal for commercial fishing vessels operating offshore where reliable power is paramount.
Key Features
- Uninterruptible DC power with automatic battery backup
- Noise-free 12-volt output with 1% P-P ripple
- High regulation with 1% line and load control
- Automatic low battery voltage disconnect safeguards batteries
- Comprehensive protection including over-voltage and current limit
- Expandable capacity to 14AH internally and 28AH externally
- Visual and audible alerts for low battery status
- Selectable input for 115/230 VAC operation
Specifications
| Product Specifications | |
|---|---|
| DC Power Supply | 12V |
| Built-in Backup Batteries | 7AH |
| Intermittent Output | 10A |
| Line and Load Regulation | 1% |
| P-P Ripple | 1% |
| Operating Temperature | 0-40°C |
| Input Voltage | 115/230 VAC |
| Expandable Capacity (Internal) | 14AH |
| Expandable Capacity (External) | 28AH |
Who This Is For
Commercial vessel operators and yacht owners requiring unwavering DC power for critical communication and navigation systems. Professionals who cannot tolerate downtime during AC power fluctuations.
How It Compares
| Feature | Newmar Power-Pac 7AH Uninterruptible DC Power | Competitor |
|---|---|---|
| Primary Function | Uninterruptible 12V DC Power Supply with Battery Backup | 12V DC to 120V AC Inverter, Automatic Battery Charging Relay |
| Output Type | 13.6 VDC @ 5A cont., 10A Int. | 120V AC, DC |
| Built-in Battery Backup | Yes (7AH standard, expandable) | Requires external batteries, Manages external batteries |
| Regulation | 1% line and load | AC output voltage regulation, N/A |
| Ripple | 1% P-P | AC output waveform, N/A |
Common Concerns Answered
What is the primary function of the Newmar Power-Pac 7AH Power Supply?
The primary function is to provide a true uninterruptible DC power source with integrated, automatically managed backup batteries. This ensures critical marine electronics remain operational during AC power failures without introducing RF or audio interference, maintaining system integrity.
Can the battery capacity of the Power-Pac 7AH be expanded?
Yes, the battery capacity is designed for expansion. It can be increased to 14AH internally and further augmented up to 28AH using external battery configurations, offering scalable backup power solutions for varying operational demands.
What are the input and output specifications of the Power-Pac 7AH?
The unit accepts a 115/230 VAC input, which is selectable, and provides a highly regulated 12V DC output with 10A intermittent capacity and 1% line and load regulation, ensuring clean power delivery.
Frequently Asked Questions
How long can the Power-Pac 7AH power equipment during an AC power loss?
The duration of backup power depends on the load connected to the unit and the battery capacity utilized (7AH standard, expandable). Consult the manual and consider your specific equipment's power draw for precise runtime calculations.
What types of equipment is the Power-Pac 7AH suitable for?
It is specifically designed for critical marine electronics such as radar, GPS, autopilot systems, VHF radios, and other essential navigation and communication devices on commercial vessels, work boats, and yachts.
Does the Power-Pac 7AH provide protection against voltage fluctuations?
Yes, the Power-Pac 7AH includes over-voltage protection and current limit protection features, safeguarding connected electronics from damaging voltage spikes and excessive current draw.
What indicators are available on the Power-Pac 7AH to monitor its status?
The unit features front panel indicator lights to visually display its operational status. Additionally, a low battery warning buzzer provides an audible alert when the backup battery level is critically low.
What is the operating temperature range for the Power-Pac 7AH?
The Newmar Power-Pac 7AH is designed to operate reliably within an ambient temperature range of 0°C to 40°C (32°F to 104°F), suitable for most marine environments.
