Newmar PT-24-45U Battery Charger

The Newmar Power PT-24-45U is a smart battery charger for 24-volt marine electrical systems. It is built for workboats, military vessels, commercial vessels, and recreational craft, with three-stage charging and selectable output settings for gel-cell, flooded lead-acid, or AGM batteries.

• Model: PT-24-45U
• System voltage: 24V
• Charging profile: Three-stage bulk, absorption, and float charging
• Battery selection: Switchable settings for gel-cell, flooded lead-acid, and AGM batteries
• Outputs: 3 isolated output banks
• Maximum output: 45 amps
• Input voltage: 90-264 VAC, 50-60 Hz
• Input amps at full load: 12 amps at 115 VAC; 7 amps at 230 VAC
• Power factor: .98 at 115V and .95 at 230V
• Battery capacity range: 90-450 amp-hours
• Case: Stainless steel with white powder coat finish
• Circuit protection: Polyurethane-coated internal circuitry
• Protections: Current limiting, thermal protection, forced air cooling, and drip shield
• Power supply use: Can power loads without a battery in line
• Monitoring: Ammeter indicates total output current
• Optional temperature sensor: TCS-12/24
• Remote panel model: RP
• Additional control: Install with PT-MCU for additional control and monitoring
• Compliance reference: EN, CE, ABS
• Approval: ABS-type approval for battery charging and power supplies
• Operating temperature: -20 degrees C to +70 degrees C
• Derating: From 100% at 50 degrees C to 50% at 70 degrees C
• Case size: 14.8 x 9.6 x 5.6 inches; 37.6 x 24.4 x 14.2 centimeters
• Drip shield note: Adds 1 inch to height and .5 inch to depth
• Weight: 12 lb / 6 kg
• Gel-cell output without temperature compensation: 28.0 VDC charge at 50% load; 27.2 VDC float at .5 amp load
• Flooded/AGM output without temperature compensation: 28.4 VDC charge at 50% load; 26.8 VDC float at .5 amp load