| DC-DC
Converters |
10 Amp
24 Volt
 |
20 Amp
24 Volt
 |
40 Amp
24 Volt
 |
50 Amp
24 Volt
 |
| Part
Number |
PWS310-110-24
PWS310-220-24 |
PWS610-110-24
PWS610-220-24 |
PWS1000-110-24
PWS1000-220-24 |
PWS1500-110-24
PWS1500-220-24 |
| Input
Voltage |
90-130VAC
45-65 Hz
also 210-250VAC
version |
90-130VAC
45-65 Hz
also 180-260VAC
version |
90-130VAC
45-65 Hz
also 180-260VAC
version |
90-130VAC
45-65 Hz
also 180-260VAC
Field
Convertible to 220VAC or back to
110VAC |
| Output
Voltage |
27.2 VDC
(24V available, specify when
ordering) |
27.2 VDC
(24V available, specify when
ordering) |
27.2 VDC
(24V available, specify when
ordering) |
27.2 VDC
(24V available, specify when
ordering) |
| User
Adjustable output voltage? |
Yes |
Yes |
Yes |
Yes |
| Max Output
Current(s) |
13 Amps
peak
10 minutes maximum |
25 Amps
Peak
10 minutes maximum |
45 Amps
Peak |
55 Amps
Peak |
| Max Output
Power (Peak) |
356 Watts
(13 Amps @ 27.2V) |
680 Watts
(25 Amps @ 27.2V) |
1224
Watts
(45 Amps at 27.2V) |
1496
Watts
(55A @ 27.2V) |
| Continuous
Amperage |
10A |
20A |
40A |
50A |
| Max Output
Power (continuous) |
272 Watts
(10 Amps @ 27.2V) |
544 Watts
(20 Amps @ 27.2V) |
1088 Watts
(40 Amps @ 27.2V) |
1360 Watts
(50 Amps @ 27.2V) |
| Duty
Cycle |
10 Amps for
24 hours per day |
20 Amps for
24 hours per day |
40 Amps for
24 hours per day |
50 Amps for
24 hours per day |
| Output
current limiting for use in battery
charging? |
Yes |
Yes |
Yes |
Yes |
| Operating
Temperature Range |
-25°C
to +40°C |
-25°C
to +40°C |
-25°C
to +40°C |
-25°C
to +40°C |
| Derating |
2.5% per
°C from +40°C |
2.5% per
°C from +40°C |
2.5% per
°C from +40°C |
2.5% per
°C from +40°C |
| Efficiency
at full power |
>80
% |
>80
% |
>80
% |
>85
% |
| Line
Regulation |
<±0.5% |
<±0.5% |
<±0.5% |
<±0.5% |
| Load
Regulation |
<±0.5% |
<±0.5% |
<±0.5% |
<±0.5% |
| Switching
frequency |
kHz |
kHz |
kHz |
kHz |
| Output
ripple noise |
<25 mV
rms |
<50 mV
rms |
<50 mV
rms |
|
| Isolation |
>1500
volts isolation from case to input, and
between input and output
<500
volts case-output |
>1500
volts isolation from case to input, and
between input and output
>500
volts case-output |
>1500
volts isolation from case to input, and
between input and output
>500
volts case-output |
>1500
volts isolation from case to input, and
between input and output
>500
volts case-output |
| Remote
power on/off |
option |
option |
option |
No |
| Input
Circuit Breaker |
7A / 4A for
220VAC |
15A / 8A
for 220VAC |
25A fuse /
15A for 220VAC |
25A
Breaker |
| Connections |
Screw
terminals for wire connection |
Screw
terminals |
4 Screw
Barrier Block Output Terminals |
Flying wire
leads |
| Protection |
Audible
& visual indicators for output
overload, low input voltage, low output
voltage & over-temperature |
Audible &
visual indicators for output overload,
low input voltage, low output voltage
& over-temperature |
Audible &
visual indicators for output overload,
low input voltage, low output voltage
& over-temperature |
Audible &
visual indicators for output overload,
low input voltage, low output voltage
& over-temperature |
| Dry contact
relay on output failure |
Yes |
Yes |
Yes |
Yes |
| Output
Voltage Limit Crowbar |
32.0
± 1.0V |
32.0
± 1.0V |
32.0
± 1.0V |
34.0
± 1.0V |
| Dimensions |
244 x 208 x 64 mm
9.6 x 8.2 x
3.5 inches) |
343 x 484 x 138 mm
(13.5 x 19 x
3.5 inches) |
368 x 251 x 140 mm
(14.5 x 9.9
x 5.5 inches) |
432 x 208 x 89 mm
(17 x 8.2 x
3.5 inches) |
| Drawings |
Click Here for Drawing
|
Drawing
|
Drawing
|
Drawing
|
| Weight |
7.5
lbs |
14 lbs |
14 lbs |
15 lbs |
| Audible
Noise |
None |
None |
None |
Fan
whisper |
| Cooling |
Convection,
no fan |
Convection,
no fan |
Convection,
no fan |
Thermostatically controlled
fan |
| Warranty |
3
years |
3
years |
3
years |
3
years |
