Product Overview

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

This product may not be returned to the original point of purchase. Please contact the manufacturer directly with any issues or concerns.

Specifications: