Newmar PT-24-45U 24V Output, 45A Battery Charger 115/230V Input
“Smart” marine battery charging technology for 24 and 32 volt systems aboard,
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.
PT-24-8 Manual
PT-24-13 Manual
PT-24-20U Manual
PT-24-20U with Fan Replacement Manual
PT-24-45U Manual
PT-24-45U with Fan
Replacement Manual
PT-24-60W Manual
PT-24-95U Manual
PT-24-95U with Fan
Replacement Manual
PT-32-25W Manual
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
- Optional sensor adjusts
output voltage based on battery temperature
- Current
limiting-prevents damage from overloading
- 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
- Protection: Current
Limiting, Thermal Protection, Forced Air Cooling, Drip Shield
- Install in conjunction
with PT-MCU for additional control and monitoring
- ABS type approval for
battery charging and power supplies
Specifications
| |
24 Volt Models |
32 Volt Model |
| |
PT-24-8W |
PT-24-13W |
PT-24-20U |
PT-24-45U |
PT-24-60W |
PT-24-95U |
PT-32-25W |
Input VAC
(50-60 Hz.) |
85 – 264 |
90 – 132
180 – 264 |
85 – 135
170 – 270 |
90 – 264 |
207 – 253 |
90-264 |
104-126 |
Input Amps @ F.L.
@ 115/ 230 VAC |
2.8/1.4 |
6.5/4 |
6.8/4.3 |
12/7 |
NA/13 |
26/14 |
15/NA |
|
Power Factor |
.98@115V
.93@230V |
.7 |
.7 |
.98@115V
.95@230V |
.7 |
.98@115V
.95@230V |
.7 |
|
Max Output Amps |
8 |
13 |
20 |
45 |
60 |
95 |
25 |
|
Output Banks |
3 |
3 |
3 |
3 |
3 |
3 |
3 |
Battery Capacity
(Amp-Hours) |
16 – 80 |
26 – 130 |
40 – 200 |
90 – 450 |
120 – 600 |
180 – 950 |
50-250 |
|
Operating Temp. Ref. |
T-1 |
T-2 |
T-3 |
T-5 |
T-4 |
T-5 |
T-4 |
|
Case Size |
A-1 |
A-1 |
A-2 |
A-4 |
A-5 |
A-5 |
A-3 |
|
Weight: Lbs./Kg. |
8/4 |
8/4 |
12/6 |
12/6 |
24.1/11 |
24.5/11 |
12.2/6 |
|
Sensor Model |
TCS-12/24 |
TCS-12/24 |
TCS-12/24 |
TCS-12/24 |
TP |
TCS-12/24 |
TP |
|
Remote Panel |
RP |
RP |
N/A |
RP |
NA |
RP |
N/A |
|
Compliance Ref. |
CG, CE,
ABS |
CG, ABS |
CG, CE,
ABS |
EN, CE,
ABS |
EN, CE,
ABS |
EN, CE,
ABS |
EN, CE |
Temperature Rating References
|
Temperature |
Derate Linearly
From |
|
T-1 |
-10v C to +60˚ C |
100% @ 40˚ C to 60% @ 60˚ C |
|
T-2 |
-10˚ C to +60˚ C |
100% @ 50˚ C to 60% @ 60˚ C |
|
T-3 |
-20˚ C to +60˚ C |
@ 50˚ to 60% @ 60˚ C |
|
T-4 |
-20˚ C to +50˚ C |
Full output |
|
T-5 |
-20˚ C to +70˚ C |
100% @ 50˚ C to 50% @ 70˚ C |
Case Size References
| |
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 |
*With Drip Shield
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 1.27″ (3.2 cm) to height and 1.1″ (2.8 cm) to depth
D Add 1″; (2.54 cm) to height and .5″ (1.27 cm) to depth
E Add 2″ (5.08 cm) to height and 1″ (2.54 cm) to depth |
Compliance References
UL: UL 1950
(per DNB report)
CG: USCG CFR
183.410 (Ignition protected)
EN: EN
60335-1
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.
Nominal Output Voltages at Gel/Flooded Switch Settings
(without Temperature Compensation)
|
Setting |
Charge |
Float |
|
24 Volt Models |
@ 50 % load |
@ .5 amp load |
|
Gel-Cell |
28.0 VDC |
27.2 VDC |
|
Flooded/AGM |
28.4 VDC |
26.8 VDC |
|
32 Volt Model |
@ 50 % load |
@ .5 amp load |
|
Gel-Cell |
37.3 VDC |
36.2 VDC |
|
Flooded/AGM |
37.8 VDC |
35.7 VDC |
Options
Remote Panel, model
RP, for use with all models except PT-24-20U, PT-24-60 and PT-32-25
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.
|
WARNING:
This product can expose you to chemicals including Di-n-hexyl Phthalate (DnHP)
which is known to the State of California to cause reproductive harm, and
Vinyl Chloride which is known to the State of California to cause cancer. For
more information go to 
