P12 Battery Charger - 12V DC 25A
7521
NEW
Features
Designed, assembled,
and tested by
Blue Sea Systems
in Bellingham, Washington
- Reliability
- Rugged finned aluminum case dissipates heat to help keep the battery charger electronics cool
- Universal line voltage 90–265V AC, 45–65 Hz for use anywhere, and is compatible with low voltage power sources
- AC over and under voltage shut down and automatic restart
- Ease of use
- Large bright full graphic control screen with user interface
- Plain-language text in English, French, Italian, German and Spanish
- Charge Coordination integrates with Blue Sea Systems Automatic Charging Relays to separate the battery banks while the P12 is operational
- Support
- Intuitive diagnostic screens provide a broad range of easily understood fault communications and operating history
- Industry leading technical support team of engineers
- 5 year warranty
- Electrical Performance
- Universal line voltage 90–265V AC, 45–65 Hz for use anywhere, and is compatible with low voltage power sources
- AC input range will continue to produce reduced DC output to as low as 75V AC
- Power factor corrected for efficient charging
- Advanced Multi-Stage Charging
- Output for three 12 Volt battery banks
- Charge profiles for Flooded, Gel, Thin Plate Pure Lead (TPPL), and Absorbed Glass Mat (AGM)
- A user configurable charge profile is available for other battery types
- PreFloat stage prevents over charging by individually moving each battery out of the Absorption charging stage, so batteries near full charge do not receive the high constant voltages necessary for other batteries still in the Absorption stage
- Charge Coordination integrates with up to two Blue Sea Systems Automatic Charging Relays (ACR) to separate the battery banks while the P12 is operational
- Built In Safety Features
- Over and under temperature protection for batteries
- Overheat protection
- DC over voltage protection
- DC reverse polarity protection
- Surge and short circuit protection
Documents
Dimensioned Drawing
Dimensioned Drawing
MSDS: NYOGEL 760G
Four Stage Battery Charging With Prefloat ExplainedSpecifications
| Total Output Current | 25A |
| Input AC Current | 4.5A @ 100V AC 2.25A @ 200V AC |
| Maximum Output Voltage | 16.0V DC |
| Nominal Voltage | 12V DC |
Ignition Protected  | Yes |
| Number of Outputs | 1 negative 3 positive |
| Universal AC Input Voltage | 90-265V AC |
| AC Input Frequency | 45-65Hz |
| Output Voltage Accuracy | 0.05V |
| Typical Float Voltage | 13.5V DC |
| Minimum Operating Temperature | -20° C |
| Maximum Operating Temperature | 70° C |
| Minimum Storage Temperature | -30° C |
| Maximum Storage Temperature | 80° C |
| Battery Types | AGM Flooded Lead Acid Gel TPPL (Thin Plate Pure Lead) |
| Recommended for Battery Bank Sizes | 330Ah Maximum 160Ah Minimum |
| Warranty | 5 Year |
| Height | 13.03in (330.96 mm) |
| Width | 8.46in (214.88 mm) |
| Depth | 3.66in (92.96 mm) |
| Weight | 13.00lb (5.9 kg) |
Compliant With:
   |
Optional Accessories
 | 7520 | P12 Battery Charger LED Remote |
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Frequently Asked Questions
Q: Why is the absorption voltage or float higher or lower than what is input on the battery charger?
A: If you have the temperature sensor installed, it is probably caused by temperature compensation. Higher voltage is required when in a colder environment and lower voltage is required in a hotter environment.
You may try to manually adjust the voltage parameters if needed.
You may try to manually adjust the voltage parameters if needed.
