Phase Three Series 12 Volt
Marine Battery Chargers

Newmar's Phase Three Series Battery Chargers for marine applications, 12V DC, 7 - 80 amps

ABS_Logo

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. These chargers interact 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/AGM battery types. An optional temperature compensation sensor also adjusts output for ideal voltage based on changes in the batteries’ ambient temperature. All models are 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)
  • 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

12 Volt Models PT-7 PT-14W PT-25W PT-40U PT-80
Input VAC
(50-60 Hz.)
88-132 or
176-264
85-264 90-132 or
180-264
90-264 90-264
Input Amps
@ Full Load
@ 115 VAC 2 2.8 6.5 6.8 12
@ 230 VAC 1 1.4 4 3.4 7
P.F. Rating >.65 .93@230V
.98@115V
.7 .98 @ 115V
.95 @ 230V
.95@230V
.98@115V
Max Output Amps 7 14 25 40 80
Output Banks 2 3 3 3 3
Battery Capacity
(Amp-Hours)
14-70 28-140 50-250 80-400 160-800
Operating Temp.
Rating Reference
T-1 T-2 T-4 T-5 T-7
Case Size Ref. A-1 A-2 A-2 A-3 A-5
Weight; Lbs./Kg. 3.2/1.5 8/4 8.2/4 11/6 15.2/7
Optional Temp.
Sensor Model
N/A TCS-12/24 TCS-12/24 TCS-12/24 TCS-12/24
Remote Panel Model N/A RP RP RP RP
Equalize Option No Yes Yes No Yes
Output Indicator Ref. M-1 M-3 M-3 M-3 M-3
Compliance Ref. CG, CE CG, CE CG CG, CE CE

Temperature Rating References

Temperature Derate Linearly From
T-1 -10˚ C to +45˚ C 100% @ 0˚ C to 80% @ -10˚ C
T-2 -10˚ C to +60˚ C 100% @ 40˚ C to 60% @ 60˚ C
T-3 -10˚ C to +60˚ C 100% @ 40˚ C to 60% @ 60˚ C
T-4 -20˚ C to +60˚ C @ 50˚ C to 60% @ 60˚ C
T-7 -10˚ C to +60˚ C 100% @ 50˚ C to 80% @ 60˚ C

Case Size References

Ref Inches Centimeters
H* W D* H* W D*
A-1 10.5 5.0 2.8 26.7 12.7 7.1
A-2 11.2A 7.7 4.75A 31.8A 19.6 12.1A
A-3 13.85B 9.5 4.8B 35.2B 24.1 12.2B
A-5 16.8C 9.6 6.1C 42.7C 24.4 15.5C
*With Dripshield Installed:
A Add 1.1″ (2.8 cm) to height and .92″ (2.3 cm) to depth
B Add .75″ (1.9 cm) to height and 1.35″ (3.4 cm) to depth
C Add 1″ (2.54 cm) to height and .5″ (1.27 cm) to depth

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

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

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.

Options

Remote Panel, model RP, for use with all models except PT-7 and PT-40U
LED’s indicate charger output stage. Manual re-initialization of three stage charge cycle. With 25′ of cable. Panel dimensions: 3″ H x 4.75″ W

Newmar's Phase Three Series Battery Charger Remote Panel, model RP

Temperature Compensation Sensor, Model TCS 12/24, for use with all models except PT 7
-5 mV per cell˚ C
25′ cable (40’cable optional)

Newmar's Phase Three Series Battery Charger Temperature Compensation Sensor