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	0.7	.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.	T-1	T-2	T-4	T-5	T-7
Rating Reference
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	EVM-12-2	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	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

 

 

 

Remote Panel, model EVM-12-2, for us with model PT-40 only
Enables monitoring of when the battery charger is “on” and the batteries’ state of readiness, at a glance of two (2) battery banks only

 

 

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)

 

 

 

 

• Manual_PT-80__PT24-45U__PT-24-95U.pdf
• Manual_PT-7.pdf
• Manual_PT-24-20U___PT-40U.pdf
• Manual_PT-24-20U___PT-40U_with_Fan_Replacement_Manual.pdf
• Manual_PT-14W__PT-25W__PT24-8W__PT24-13W.pdf