The Story
PT-7 Battery Charger
Experience reliable and efficient power management on your marine vessel with Newmar’s PT-7 Battery Charger. Part of the esteemed Phase Three Series, this charger is engineered with cutting-edge “Smart” charging technology, tailored for 12-volt systems used in workboats, military ships, commercial vessels, and recreational crafts. The PT-7 ensures rapid battery recovery and conditioning through its intelligent three-stage charging process, enhancing battery performance and longevity.
Key Features
- Smart Three-Stage Charging: Delivers bulk, absorption, and float stages for optimal battery health.
- Battery Type Selector: Easily switch between Gel-Cell, Flooded Lead-acid, and AGM batteries to ensure the correct charging profile.
- Robust Construction: Housed in a rugged stainless-steel case with a durable white powder coat finish, complemented by polyurethane-coated internal circuitry for maximum corrosion resistance.
- Current Limiting Protection: Prevents damage from overloading, ensuring safe and reliable operation.
- Versatile Power Supply: Provides clean, well-regulated output that can be used as a power supply, capable of powering loads directly without a battery in line.
- Enhanced Protection Features: Equipped with thermal protection, forced air cooling, and an optional drip shield for added durability.
- Compliance and Approvals: Meets ABS, USCG CFR 183.410, and CE standards, ensuring top-tier safety and reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Input Voltage | 115/230 VAC (50-60 Hz) |
| Input Amperage @ Full Load | 2 A @ 115 VAC, 1 A @ 230 VAC |
| Power Factor Rating | >0.65 |
| Maximum Output Amperage | 7 A |
| Output Banks | 2 |
| Battery Capacity (Amp-Hours) | 14-70 Ah |
| Operating Temperature Range | -10°C to +45°C |
| Case Dimensions (H x W x D) | 10.5 x 5.0 x 2.8 inches (26.7 x 12.7 x 7.1 cm) |
| Weight | 3.2 lbs / 1.5 kg |
| Output Voltage | 12 VDC |
| Charging Banks | 2 |
| Inverter Input Voltage | 115/230 VAC |
| Inverter Output Voltage | 12 VDC |
| Outlet Quantity | Hardwire |
| Portability | No |
| Box Dimensions | 6" H x 8" W x 12" L |
| Box Weight | 3.85 lbs |
Advanced Charging Technology
The PT-7 Battery Charger’s intelligent circuitry ensures that your batteries receive the precise charge required for their specific type. Whether you are using gel-cell, flooded lead-acid, or AGM batteries, the charger adapts seamlessly to provide the optimal charging and floating voltages. Additionally, an optional temperature compensation sensor can be integrated to automatically adjust the output based on ambient temperature variations, ensuring efficient and safe charging in diverse marine environments.
Temperature Performance
| Temperature Range | Performance |
|---|---|
| -10°C to +45°C | Operates effectively within this range. |
| 0°C | 100% performance |
| -10°C | 80% performance |
Nominal Output Voltages
Configured without temperature compensation, the PT-7 Battery Charger provides the following nominal output voltages at different battery type settings:
| Battery Type | Charge Voltage @ 50% Load | Float Voltage @ 0.5 A Load |
|---|---|---|
| Gel-Cell | 14.0 VDC | 13.6 VDC |
| Flooded/AGM | 14.2 VDC | 13.4 VDC |
Compliance and Certifications
- USCG CFR 183.410: Ignition protected
- CE Mark: Certified for European standards
- ABS Certifications: Meets SVR 2009 4-8-3/5.9, Under 90 meters Rules 2006 4-6-4/7.19, and HSNC 2007 4-8-3/5.13
Additional Information
Return Policy: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.
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Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Details & Craftsmanship
Every detail has been carefully considered to bring you the perfect product.
Description
PT-7 Battery Charger
Experience reliable and efficient power management on your marine vessel with Newmar’s PT-7 Battery Charger. Part of the esteemed Phase Three Series, this charger is engineered with cutting-edge “Smart” charging technology, tailored for 12-volt systems used in workboats, military ships, commercial vessels, and recreational crafts. The PT-7 ensures rapid battery recovery and conditioning through its intelligent three-stage charging process, enhancing battery performance and longevity.
Key Features
- Smart Three-Stage Charging: Delivers bulk, absorption, and float stages for optimal battery health.
- Battery Type Selector: Easily switch between Gel-Cell, Flooded Lead-acid, and AGM batteries to ensure the correct charging profile.
- Robust Construction: Housed in a rugged stainless-steel case with a durable white powder coat finish, complemented by polyurethane-coated internal circuitry for maximum corrosion resistance.
- Current Limiting Protection: Prevents damage from overloading, ensuring safe and reliable operation.
- Versatile Power Supply: Provides clean, well-regulated output that can be used as a power supply, capable of powering loads directly without a battery in line.
- Enhanced Protection Features: Equipped with thermal protection, forced air cooling, and an optional drip shield for added durability.
- Compliance and Approvals: Meets ABS, USCG CFR 183.410, and CE standards, ensuring top-tier safety and reliability.
Technical Specifications
| Specification | Details |
|---|---|
| Input Voltage | 115/230 VAC (50-60 Hz) |
| Input Amperage @ Full Load | 2 A @ 115 VAC, 1 A @ 230 VAC |
| Power Factor Rating | >0.65 |
| Maximum Output Amperage | 7 A |
| Output Banks | 2 |
| Battery Capacity (Amp-Hours) | 14-70 Ah |
| Operating Temperature Range | -10°C to +45°C |
| Case Dimensions (H x W x D) | 10.5 x 5.0 x 2.8 inches (26.7 x 12.7 x 7.1 cm) |
| Weight | 3.2 lbs / 1.5 kg |
| Output Voltage | 12 VDC |
| Charging Banks | 2 |
| Inverter Input Voltage | 115/230 VAC |
| Inverter Output Voltage | 12 VDC |
| Outlet Quantity | Hardwire |
| Portability | No |
| Box Dimensions | 6" H x 8" W x 12" L |
| Box Weight | 3.85 lbs |
Advanced Charging Technology
The PT-7 Battery Charger’s intelligent circuitry ensures that your batteries receive the precise charge required for their specific type. Whether you are using gel-cell, flooded lead-acid, or AGM batteries, the charger adapts seamlessly to provide the optimal charging and floating voltages. Additionally, an optional temperature compensation sensor can be integrated to automatically adjust the output based on ambient temperature variations, ensuring efficient and safe charging in diverse marine environments.
Temperature Performance
| Temperature Range | Performance |
|---|---|
| -10°C to +45°C | Operates effectively within this range. |
| 0°C | 100% performance |
| -10°C | 80% performance |
Nominal Output Voltages
Configured without temperature compensation, the PT-7 Battery Charger provides the following nominal output voltages at different battery type settings:
| Battery Type | Charge Voltage @ 50% Load | Float Voltage @ 0.5 A Load |
|---|---|---|
| Gel-Cell | 14.0 VDC | 13.6 VDC |
| Flooded/AGM | 14.2 VDC | 13.4 VDC |
Compliance and Certifications
- USCG CFR 183.410: Ignition protected
- CE Mark: Certified for European standards
- ABS Certifications: Meets SVR 2009 4-8-3/5.9, Under 90 meters Rules 2006 4-6-4/7.19, and HSNC 2007 4-8-3/5.13
Additional Information
Return Policy: This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.