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- PWS3.6kW＿6kW＿Series
Programmable Switch Mode DC Power Supplies
★ Max.output voltage 5000V, Max. output current 10000A
★ Applying IGBT module and 19-inch standard size
★ 4 digits LCD display for voltage and current
★ Constant voltageand constant currentoperations, auto CV/CC switch
★ Front panel operation: preset voltage and current, output ON/OFF
★ Multiple protections: OVP, OCP, OTP and OLP
★ Transient response time 5ms
★ Communication: RS-232 and RS-485 interface
★ Optional function
– Remote control: 0-5V, 0-10V or 4-20mA signal to control output voltage and current
– Remote Sensing: compensate the voltage drop
– Remote ON/OFF control: using a replay to control the output
– Timer Switch: turn on or off the output as per preset time
– Square Waveform Output: output square waveform according to preset time and cycles
– Reverse polarity protection: to protect power supply from damage by reverse current from EUT
– PV curve output for solar panel tests
– LAN interface
– System Bus interface
★ Customized specifications and functions acceptable
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Working mode |
IGBT |
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Line regulation |
Voltage |
≤0.1%FS rms |
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Current |
≤0.1%FS rms |
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Load regulation |
Voltage |
≤0.1%FS rms |
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Current |
≤0.1%FS rms |
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Ripple & Noise (20Hz~20MHz) |
Voltage |
≤0.3%FS+50mVrms |
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Current |
≤0.3%FS+10mArms |
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Time drift |
Voltage |
≤0.5%FS rms |
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Current |
≤1%FS rms |
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Temperature drift |
Voltage |
≤0.1%FS rms/℃ |
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Current |
≤0.3%FS rms/℃ |
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Setting accuracy |
Voltage |
≤0.1% FS +20mV (≤100V) ≤0.1% FS +100mV (300V) ≤0.1% FS +300mV (≥600V) |
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Current |
≤0.3% FS +10mA |
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Setting resolution |
Voltage |
0.01V / 0.1V / 1V |
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Current |
0.001A / 0.01A / 0.1A / 1A |
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Readback accuracy |
Voltage |
≤0.1% FS +20mV (≤100V) ≤0.1% FS +100mV (300V) ≤0.1% FS +300mV (≥600V) |
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Current |
≤0.3% FS +10mA |
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Readback resolution |
Voltage |
0.01V / 0.1V / 1V |
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Current |
0.001A / 0.01A / 0.1A / 1A |
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Transient response time |
≤5ms (10% ~ 90% load change) |
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Protection |
OVP, OCP, OTP and short circuit protection |
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OVP setting range |
0.1V to 110% of rated voltage |
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OCP setting range |
0.1A to 110% of rated voltage |
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Digital interface |
RS232 & RS485, support ModBus-RTU commands |
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Analog interface (optional) |
0-5V, 0-10V o 4-20mA interface for voltage/current control and feedback |
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Cooling method |
Air cool |
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Operating environment |
0℃~40℃, 10%~80%RH |
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Storage environment |
-20℃~70℃, 10%~90%RH |
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Input voltage |
≤6KW: 1φ2W, 220V±10% 50Hz/60Hz > 6KW: 3φ4W, 380V±10% 50Hz/60Hz |
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Input module |
Power socket or terminal block |
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Accessories |
Operation manual: 1EA |
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Model |
Rated Output |
Resolution |
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V |
A |
Power |
V |
A |
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PWS30-120 |
0~30V |
0~120A |
3.6kW |
0.01V |
0.1A |
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PWS60-60 |
0~60V |
0~60A |
3.6kW |
0.01V |
0.01A |
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PWS100-36 |
0~100V |
0~36A |
3.6kW |
0.1V |
0.01A |
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PWS120-30 |
0~120V |
0~30A |
3.6kW |
0.1V |
0.01A |
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PWS300-12 |
0~300V |
0~12A |
3.6kW |
0.1V |
0.01A |
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PWS600-6 |
0~600V |
0~6A |
3.6kW |
0.1V |
0.001A |
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PWS1000-3 |
0~1000V |
0~3A |
3kW |
1V |
0.001A |
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PWS20-300 |
0~20V |
0~300A |
6kW |
0.01V |
0.1A |
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PWS30-200 |
0~30V |
0~200A |
6kW |
0.01V |
0.1A |
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PWS60-100 |
0~60V |
0~100A |
6kW |
0.01V |
0.01A |
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PWS100-60 |
0~100V |
0~60A |
6kW |
0.1V |
0.01A |
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PWS300-20 |
0~300V |
0~20A |
6kW |
0.1V |
0.01A |
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PWS600-10 |
0~600V |
0~10A |
6kW |
0.1V |
0.01A |
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PWS1000-6 |
0~1000V |
0~6A |
6kW |
1V |
0.001A |
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Input |
1φ2W, 220V±10% 50Hz/60Hz |
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Dimensions |
430W*88H*520D mm (2U frame) |
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Weight |
Approx 18kg |
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Download Details |
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Data sheet |
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