Wide-range Output Programmable DC Power Supplies
★ Auto range output, power ration 3~4
★ High precision and high resolution
★ 1mVrms low ripple & noise
★ 4.3-inch backlit Segment LCD display
★ Built-in beeper alarm
★ Panel lock and output ON/OFF function
★ List mode function, 300 sets save & recall for voltage
★ Remote sense function
★ Display load resistance value
★ Battery charge mode
★ Standard RS-232 interface, support SCPI commands, support Labview
★ Standard RS-485 interface, support Modbus-RTU commands
★ Optional RS-232 to USB cable
(0℃~40℃) |
PPA850-35 |
PPA850-80 |
PPA850-150 |
PPA850-300 |
PPA850-600 |
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Rated output |
Voltage |
0~35V |
0~85V |
0~155V |
0~305V |
0~605V |
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Current |
0~111A |
0~40.5A |
0~20.5A |
0~10.5A |
0~5.5A |
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Power |
850W |
850W |
850W |
850W |
850W |
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Power ratio |
4.57 |
4.05 |
3.73 |
3.76 |
3.91 |
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Line regulation |
Voltage |
≤0.01%+5mV |
≤0.01%+10mV |
≤0.01%+30mV |
≤0.01%+50mV |
≤0.01%+50mV |
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Current |
≤0.1%+10mA |
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Load regulation |
Voltage |
≤0.01%+5mV |
≤0.01%+10mV |
≤0.01%+40mV |
≤0.01%+100mV |
≤0.01%+100mV |
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Current |
≤0.1%+10mA |
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Setting accuracy |
Voltage |
±(0.01%rdg + 10mV) |
±(0.01%rdg + 10mV) |
±(0.03%rdg + 100mV) |
±(0.03%rdg + 200mV) |
±(0.03%rdg + 200mV) |
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Current |
±(0.1%rdg + 60mA) |
±(0.1%rdg + 10mA) |
±(0.1%rdg + 10mA) |
±(0.1%rdg + 10mA) |
±(0.1%rdg + 10mA) |
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Setting resolution |
Voltage |
1mV |
1mV |
10mV |
10mV |
10mV |
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Current |
10mA |
1mA |
1mA |
1mA |
1mA |
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Reading accuracy |
Voltage |
±(0.01%rdg +5mV) |
±(0.01%rdg +5mV) |
±(0.02%rdg +50mV) |
±(0.02%rdg +100mV) |
±(0.02%rdg +100mV) |
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Current |
±(0.1%rdg + 40mA) |
±(0.1%rdg + 0.1%FS) |
±(0.1%rdg + 0.1%FS) |
±(0.1%rdg + 0.1%FS) |
±(0.1%rdg + 0.1%FS) |
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Reading resolution |
Voltage |
1mV |
1mV |
10mV |
10mV |
10mV |
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Current |
10mA |
1mA |
1mA |
1mA |
1mA |
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Ripple&Noise (20Hz-20MHz) |
Voltage |
≤100mVpp |
≤100mVpp |
≤150mVpp |
≤250mVpp |
≤300mVpp |
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Current |
≤150mArms |
≤50mArms |
≤30mArms |
≤40mArms |
≤30mArms |
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Rise time |
Empty load |
≤300ms |
≤300ms |
≤300ms |
≤300ms |
≤300ms |
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Full load |
≤500ms |
≤500ms |
≤1s |
≤1s |
≤1s |
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Fall time |
Empty load |
≤5s |
≤5s |
≤5s |
≤5s |
≤5s |
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Full load |
≤150ms |
≤150ms |
≤200ms |
≤150ms |
≤200ms |
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Slew rate |
Time range |
0.2~99999S, resolution 0.1S |
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Rise slew rate |
0.12V/ms(max) |
0.3V/ms(max) |
0.52V/ms(max) |
1.02V/ms(max) |
2.02V/ms(max) |
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Fall slew rate |
0.24V/ms(max) |
0.6V/ms(max) |
0.78V/ms(max) |
2.04V/ms(max) |
3.03V/ms(max) |
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Recovery time |
≤500us |
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Temp. co-efficiency |
≤100ppm |
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Efficiency |
84% typical |
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Power factor |
0.98 typical |
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Protection |
Over load, over voltage, over current, over temperature and reverse polarity protections |
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O.V.P setting range |
0.1~40V |
0.1~90V |
0.1~160V |
0.1~310V |
0.1~610V |
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O.C.P setting range |
0.1~112A |
0.1~41.5A |
0.1~21.5A |
0.1~11.5A |
0.1~6.5A |
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Remote sense function |
Maximum compensation voltage 1V |
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Battery charge |
Lithium battery curve charge |
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Interface |
RS232 & RS485 interface, Support SCPI & ModBus commands |
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External trigger |
Through 2-pin terminal |
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Memory |
300 sets |
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Insulation |
Between base and terminals: ≥100MΩ/500VDC |
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Operating environment |
Indoor use |
Altitude: ≤2000m |
Ambient temperature: 0~40℃ |
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Relative humidity: ≤80% |
Installation category: II |
Pollution degree: 2 |
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Storage environment |
-10℃~70℃, ≤70%RH |
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Power source |
AC110V±10% or 220V±10%47~63Hz |
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Accessories |
Power cord x1, Operation manual x1, RS232 cable x1, Software CD x1 |
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Dimension |
215Wx89Hx507D mm |
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Weight |
7.5kg |
Accessory List |
Model |
Output Voltage |
Output Current |
O.V.P. |
O.C.P. |
Resolution |
Dimension |
Weight |
PPA850-35 |
0~35V |
0~111A |
0.1~40V |
0.1~112A |
1mV/10mA |
215Wx89Hx507D mm |
7.5kg |
PPA850-80 |
0~85V |
0~40.5A |
0.1~90V |
0.1~41.5A |
1mV/1mA |
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PPA850-150 |
0~155V |
0~20.5A |
0.1~160V |
0.1~21.5A |
10mV/1mA |
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PPA850-300 |
0~305V |
0~10.5A |
0.1~310V |
0.1~11.5A |
10mV/1mA |
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PPA850-600 |
0~605V |
0~5.5A |
0.1~610V |
0.1~6.5A |
10mV/1mA |
Download Details |
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Catalog |
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