Newmar PT-7 Battery Charger

PT-7 Battery Charger

Newmar’s Phase Three Series Battery Chargers employ “Smart” battery charging technology for 12-volt systems aboard marine applications including workboats, military vessels, commercial vessels, and recreational craft. This charger interacts with batteries, providing the optimum three-stage charge process for fast recovery and conditioning, maximizing performance, and extending battery life.

A selector switch adjusts output voltage to adapt to gel-cell, flooded lead-acid, or AGM battery types. An optional temperature compensation sensor also adjusts output for ideal voltage based on changes in the batteries’ ambient temperature. This model is housed in a rugged stainless-steel case with a durable white powder coat finish, and the internal circuitry is polyurethane-coated for maximum corrosion resistance.

Features:

• “Smart” circuitry provides three-stage charging – bulk, absorption, float
• Gel-Cell/Flooded Lead-acid/AGM battery type switch selects optimum charge/float voltages
• Multiple isolated output banks; ammeter indicates total output current. (Except PT-7)
• The optional sensor adjusts output voltage based on battery temperature. (Except PT-7)
• Current limiting prevents damage from overloading
• Clean well-regulated output can be used as a power supply; can power loads directly without a battery in line
• Built to last – rugged stainless-steel case with a durable white powder coat finish with an optional drip shield and marinized internal circuitry
• Protection: Current Limiting, Thermal Protection, Forced Air Cooling, Drip Shield
• ABS-type approval for battery charging and power supplies

Specifications:

• Input VAC (50-60 Hz.): 88-132 or 176-264 
• Input Amps @ Full Load: @ 115 VAC 2, @ 230 VAC 1    
• P.F. Rating: >.65 
• Max Output Amps: 7
• Output Banks: 2 
• Battery Capacity (Amp-Hours): 14-70
• Operating Temp. Rating Reference: T-1
• Case Size Reference: A-1
• Case Size (H x W x D): 10.5 x 5.0 x 2.8 inches (26.7 x 12.7 x 7.1 centimeters)
• Weight Lbs./Kg: 3.2/1.5
• Optional Temp. Sensor Model: N/A
• Remote Panel Model: N/A 
• Equalize Option: No
• Output Indicator Reference: M-1
• Compliance Reference: CG, CE    

Temperature Rating References:

• Temperature: -10 degrees C to +45 degrees C    
• Derate Linearly From 100% @ 0 degrees C to 80% @ -10 degrees C

Nominal Output Voltages at Gel/Flooded Switch Settings (without Temperature Compensation):

• Gel-Cell: 14.0 VDC Charge @ 50% load and 13.6 VDC Float @ .5 amp load
• Flooded/AGM: 14.2 VDC Charge @ 50% load and 13.4 VDC Float @ .5 amp load

Compliance References:

• CG: USCG CFR 183.410 (Ignition protected)
• CE: Carries the CE mark
• ABS: PT Series meet 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