Newmar PT-24-20U 24v 20A Charger 115/230V Input

Product Overview

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 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.
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 a durable white powder coat finish with an optional drip shield and marinized internal circuitry.
Numerous Safety and EMC CompliancesTwo year parts and labor warranty

Models

12 Volt	24 Volt	32 Volt
PT-7	PT-24-8W	PT-32-25W
PT-14W	PT-24-13W
PT-25W	PT-24-20U
PT-40U	PT-24-45U
PT-80	PT-24-60W
	PT-24-95U
Detailed specifications below.

Specifications

12 Volt Models	PT-7	PT-14W	PT-25W	PT-40W	PT-80
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	7
P.F. Rating	>.65	.93@230V .98@115V	.7	.7	.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	12/6	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	Yes	Yes
Output Indicator Ref.	M-1	M-3	M-3	M-3	M-3
Compliance Ref.	CG, CE	CG, CE	CG	CG, CE	CE

24 Volt Models	PT-24-8W	PT-24-13W	PT-24-20U	PT-24-45U	PT-24-60W	PT-24-95U
Input VAC (50-60 Hz.)	85-264	90-132 or 180-264	85-135 or 170-270	90-264	207-253	90-264
Input Amps @ Full Load
@ 115 VAC	2.8	6.5	8.5	12	NA	26
@ 230 VAC	1.4	4	4.3	7	13	14
P.F. Rating	.93@230V .98@115V	.7	.7	.95@230V .98@115V	.7	.95@230V .98@115V
Max Output Amps	8	13	20	45	60	95
Output Banks	3	3	3	3	3	3
Battery Capacity (Amp-Hours)	16-80	26-130	40-200	90-450	120-600	180-950
Operating Temp. Rating Reference	T-2	T-3	T-5	T-8	T-6	T-8
Case Size Ref.	A-2	A-2	A-3	A-5	A-6	A-6
Weight; Lbs./Kg.	8/4	8.2/4	12/6	12.2/6	24.1/11	24.5/11
Optional Temp.Sensor Model	TCS-12/24	TCS-12/24	TCS-12/24	TCS-12/24	TP	TCS-12/24
Remote Panel Model	RP	RP	RP	RP	N/A	RP
Equalize Option	Yes	Yes	Yes	Yes	No	Yes
Output Indicator Ref.	M-3	M-3	M-3	M-3	M-2	M-3
Compliance Ref.	CG, CE	CG	CG, CE	EN, CE	EN, CE	EN, CE

32 Volt Model	PT-32-25W
Input VAC (50-60 Hz.)	104-126
Input Amps @ Full Load
@ 115 VAC	15
@ 230 VAC	N/A
P.F. Rating	.7
Max Output Amps	25
Output Banks	3
Battery Capacity (Amp-Hours)	50-250
Operating Temp. Rating Reference	T-6
Case Size Ref.	A-4
Weight; Lbs./Kg.	12.2/6
Optional Temp.Sensor Model	TP
Remote Panel Model	N/A
Equalize Option	No
Output Indicator Ref.	M-2
Compliance Ref.	EN, CE

Case Size

	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	13.85*	9.5	4.8*	35.2*	24.1	12.2*
A-4	13.8A	9.8	5A	35A	24.9	12.7A
A-5	14.8B	9.6	5.6B	37.6B	24.4	14.2B
A-6	17.5C	12	7.2C	44.5C	30.5	18.3C
* Add .75" (1.9 cm) to height and 1.35" (3.4 cm) to depth A Add 1.27" (3.2 cm) to height and 1.1" (2.8 cm) to depth B Add 1" (2.54 cm) to height and .5" (1.27 cm) to depth C Add 2" (5.08 cm) to height and 1" (2.54 cm) to depth

Temperature Rating References:

T-1	-10°C to +45°C; Derate linearly from 100% @ 0°C to 80% @ -10°C
T-2	-10°C to +60°C; Derate linearly from 100% @ 40°C to 60% @ 60°C
T-3	-10°C to +60°C; Derate linearly from 100% @ 50°C to 60% @ 60°C
T-4	-10°C to +60°C; Derate linearly from 100% @ 40°C to 60% @ 60°C
T-5	-40°C to +60°C; Derate linearly from 100% @ 50°C to 75% @ 60°C
T-6	-20°C to +50°C; Full output
T-7	-20°C to +70°C; Derate linearly from 100% @ 45°C to 50% @ 70°C
T-8	-20°C to +70°C; Derate linearly from 100% @ 50°C to 50% @ 70°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
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