| AC-DC Converters |
5 Amp 48 Volt
 |
10 Amp 48 Volt
 |
20 Amp 48 Volt
 |
25 Amp 48 Volt
 |
| Part Number |
PWS310-110-48
PWS310-220-48 |
PWS610-110-48
PWS610-220-48 |
PWS1000-110-48
PWS1000-220-48 |
PWS1500-110-48
PWS1500-220-48 |
| 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 |
54.4 VDC (48V available, specify when ordering) |
54.4 VDC (48V available, specify when ordering) |
54.4 VDC (48V available, specify when ordering) |
54.4 VDC (48V available, specify when ordering) |
| User Adjustable output voltage? |
Yes |
Yes |
Yes |
Yes |
| Max Output Current(s) |
6.5 Amps peak
10 minutes maximum |
12.5 Amps Peak
10 minutes maximum |
22.5 Amps Peak |
27.5 Amps Peak |
| Max Output Power (Peak) |
356 Watts
(6.5 Amps @ 54.4V) |
680 Watts
(12.5 Amps @ 54.4V) |
1224 Watts
(22.5 Amps at 54.4V) |
1496 Watts
(27.5A @ 54.4V) |
| Continuous Amperage |
5A |
10A |
20A |
25A |
| Max Output Power (continuous) |
272 Watts
(5 Amps @ 54.4V) |
544 Watts
(10 Amps @ 54.4V) |
1088 Watts
(20 Amps @ 54.4V) |
1360 Watts
(25 Amps @ 54.4V) |
| Duty Cycle |
5Amps for 24 hours per day |
10 Amps for 24 hours per day |
20 Amps for 24 hours per day |
25 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 |
68.0 ± 2.0V |
68.0 ± 2.0V |
68.0 ± 2.0V |
68.0 ± 2.0V |
| 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 |
