NEWMAR PT24-60 24V 60A CHARGER

Three Stage “Smart” Chargers
Phase Three “Smart” battery charging technology is now available in a wide range of power levels, allowing you to select the right size, features and flexibility you require for virtually any application from small recreational craft to large live-aboards, workboats and other commercial vessels. These chargers interact with batteries to put them through the optimum three stage charge process which provides for fastest recovery and ideal conditioning, maximizing battery performance and extending battery life.

A selector switch adjusts output voltage to adapt for 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, and the internal circuitry is polyurethane coated for maximum corrosion resistance.

Download PDF Data Sheet

Features
• “Smart” circuitry provides three stage charging—bulk,
  absorption, float.• Wide model range covers battery system ratings
  from 14-950 amp-hours• 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.
• Charger status clearly displayed with L.E.D. and/or audible indicators or
   optional remote panel.
• Use as a power supply; can power loads without a battery in line.
• Built to last—rugged stainless steel case with drip shield and marinized
   internal circuitry.
• Numerous Safety and EMC Compliances
• Two year parts and labor warranty

New PT-24-60W in
White Powder Coat Case

Models

12 Volt	24 Volt	32 Volt
PT-7	PT-24-8	PT-32-25
PT-14	PT-24-13
PT-25	PT-24-20
PT-40	PT-24-40
PT-70A	PT-24-45F
	PT-24-60F
	PT-24-95F
Detailed specifications below.

Optional Accessories
Remote Indicator Panel, Model: RP (Not available for all models - refer to Specifications below)

DC Energy Monitor, reads Volts, Amps, Amp Hours (Click here for details)

Temperature Compensation Sensor, Model: TCS-12/24 shown (see next page for applicable sensor depending on charger model)

Phase Three Monitor/Control Unit For ABS Installation

This unit, when used in conjunction with certain PT Chargers* creates a system which is fully compliant with American Bureau of Shipping (ABS) Battery Charging standards for commercial installations

* For use with all models except PT-7, PT-24-45F, PT-24-60W, PT-24-95F, and PT-32-25.

Incorporates
• Digital readout of float voltage to 1/10th volt
• Output float voltage adjustment pot; permits fine tuning
from -4% to +5%
• AC circuit breaker; provides overcur rent protection
and manual disconnect
• AC power ON indicator light
• 10’ wiring harness for easy connection of PT Series charger

Model: PT-MCU
Size (HxWxD): 8.7”x4.6”x5.5”
Weight: 3.5 lbs.

Specifications

12 Volt Models	PT-7	PT-14	PT-25	PT-40	PT-70A
Input VAC (50-60 Hz.)	88-132 or 176-264	85-264	90-132 or 180-264	85-135 or 170-270	90-264
Input Amps @ Full Load
@ 115 VAC	2	2.8	6.5	8.5	12
@ 230 VAC	1	1.4	4	4.3	6
P.F. Rating	>.65	.98@115V .95@230V	.7	.7	.95@230V .98@115V
Max Output Amps
@ 115 VAC Input	7	14	25	40	64
@ 230 VAC Input	7	14	25	40	70
Output Banks	2	3	3	3	3
Battery Capacity Amp-Hours	14-70	28-140	50-250	80-400	140-700
Operating Temp. Rating Ref.	T-2	T-2	T-7	T-1	T-2
Weight; Lbs./Kg.	3.2/1.5	8/4	8.2/4	12/6	15.2/7
Case Size Ref.	A-1	A-2	A-2	A-3	A-5
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	Yes	Yes
Output Indicator Ref.	M-2	M-1	M-1	M-1	M-1
Compliance Ref.	CG, CE	CG, CE	CG	UL, CG, CE	CE

24 Volt Models	PT-24-8	PT-24-13	PT-24-20	PT-24-40	PT-24-45F	PT-24-60F	PT-24-95F
Input VAC (50-60 Hz.)	85-264	90-132 or 180-264	85-135 or 170-270	90-264	207-253	207-253	207-253
Input Amps @ Full Load
@ 115 VAC	2.8	6.5	8.5	12	N/A	NA	N/A
@ 230 VAC	1.4	4	4.3	6	8	13	17
P.F. Rating	.95@230V .98@115V	.7	.7	.95@230V .98@115V	.7	.7	.7
Max Output Amps
@ 115 VAC Input	8	13	20	37	N/A	NA	N/A
@ 230 VAC Input	8	13	20	40	45	60	95
Output Banks	3	3	3	3	3	3	3
Battery Capacity Amp-Hours	16-80	26-130	40-200	80-400	90-450	150-600	180-950
Operating Temp. Rating Ref.	T-2	T-2	T-1	T-2	T-3	T-3	T-3
Weight; Lbs./Kg.	8/4	8.2/4	12/6	15.2/7	12.2/6	34.0/15	34.0/15
Case Size Ref.	A-2	A-2	A-3	A-5	A-4	A-7	A-6
Optional Temp Sensor Model	TCS-12/24	TCS-12/24	TCS-12/24	TCS-12/24	TP	TP	TP
Remote Panel Model	RP	RP	RP	RP	N/A	N/A	N/A
Equalize Option	Yes	Yes	Yes	Yes	No	No	No
Output Indicator Ref.	M-1	M-1	M-1	M-1	M-3	M-3	M-3
Compliance Ref.	CG, CE	CG	UL, CG, CE	CE	EN, CE	EN, CE	EN, CE

32 Volt	PT-32-25
Input VAC (50-60 Hz.)	104-126
Input Amps @ Full Load
@ 115 VAC	14
@ 230 VAC	7
P.F. Rating	.98
Max Output Amps
@ 115 VAC Input	25
@ 230 VAC Input	25
Output Banks	3
Battery Capacity Amp-Hours	60-300
Operating Temp. Rating Ref.	T-3
Weight; Lbs./Kg.	15.2/7
Case Size Ref.	A-5
Optional Temp Sensor Model	TP
Remote Panel Model	N/A
Equalize Option	No
Output Indicator Ref.	M-3
Compliance Ref.	EN, CE

Case Size

Ref	Inches			Centimeters
Ref	H	W	D	H	W	D
A-1	10.5	5.0	2.8	26.7	12.7	7.1
A-2	12.5	7.7	4.3	31.8	19.6	10.9
A-3	14.1	9.5	4.0	35.8	24.1	10.2
A-4	15.5	9.7	5.0	39.4	24.6	12.7
A-5	16.7	9.8	6.7	42.4	24.9	17.0
A-6	19.5	12.2	8.2	49.5	40.0	20.8
A-7	19.7*	12.1	5.2*	50.0	30.7	13.2
*Add 1” (2.54 cm) to height and depth with drip shield installed

Temperature Rating References:

T-1	-25˚C to +60˚C; Derate linearly from 100% @ 50˚C to 75% @ 60˚C
T-2	-10˚C to +60˚C; Derate linearly from 100% @ 50˚C to 80% @ 60˚C
T-3	-20˚C to +50˚C; Derate linearly from 100% @ 45˚C to 70% @ 60˚C
T-4	-10˚C to +60˚C; Derate linearly from 100% @ 50˚C to 60% @ 60˚C
T-5	-10˚C to +60˚C; Derate linearly from 100% @ 40˚C to 60% @ 60˚C
T-6	-10˚C to +45˚C; Derate linearly from 100% @ 0˚C to 80% @ -10˚C
T-7	-10˚C to +50˚C; Derate linearly from 100% @ 40˚C to 80% @ -50˚C

Output Indicator References

M-1	Total output ammeter
M-2	Charge/Float L.E.D.
M-3	Total output ammeter and charger status L.E.D.'s/Alarms

Compliance References*
See matrix for applicable models
UL UL 1950 (Per DNB report)
CG USCG CFR 183.410 (Ignition protected)
EN EN 60335-1, EN 60335-2-29
CE Carries the CE Mark
* Numerous other Safety and EMC compliances may also apply. Contact factory if further compliance
information is required.

Nominal Output Voltages at Gel/Flooded Switch Settings
(Without Temperature Compensation option installed or at 22.2˚C (72˚F) with Temperature
Compensation option installed.)

	12 Volt Models		24 Volt Models		32 Volt Model
	Charge	Float	Charge	Float	Charge	Float
Setting	@ 50% load	@ .5 amp load	@ 50% load	@ .5 amp load	@ 50% load	@ .5 amp load
Gel-Cell	14.0 VDC	13.6 VDC	28.0 VDC	27.2 VDC	37.3 VDC	36.2 VDC
Flooded/AGM	14.2 VDC	13.4 VDC	28.4 VDC	26.8 VDC	37.8 VDC	35.7 VDC

Typical Charging Curve

Optional Accessories

Remote Indicator Panel, Model: RP
LED's indicate charger output stage. Button allows manual reinitialization of three stage charge cycle. Supplied with 25' cable and plug-in connector.
Panel dimensions: 3" H x 4.75" W
(Not available for all models - refer to Specification Matrix above)

DCE - DC Energy Monitor, reads Volts, Amps, Amp Hours

Temperature Compensation Sensor, Model: TCS-12/24 shown
- 5 mV per cell per ˚C. Sensor supplied with 25' cable and plug-in connector
(see Specification Matrix above for applicable sensor depending on charger model)

Protection (all models):
Input/Output Fuses, Current Limiting, Thermal Protection, Forced Air Cooling, Drip Shield