OWP-H Series High Power DC Power Supply
+ High output resolution 1mV / 0.1mA
+ Constant power output, and wider output voltage, current range
+ SCOPE display mode to read voltage / current / power curve directly
+ CV / CC priority, with adjustable rise/fall time
+ List edit function for 50 group timed output
+ Function generator mode
+ Remote voltage compensation
+ Parallel by multi-device to expand power range up to 128KW
+ Support to save/recall 128 group application data
+ 4.3" TFT LCD
+ Standard RS485 communication interface, and optional dry contact interface
+ Smart temperature sensitive fan
OWP-H Series High Power DC Power Supply
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2U/3U standard embedded height
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High output resolution 1mV / 0.1mA
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Constant power output, and wider output voltage, current range
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SCOPE display mode to read voltage / current / power curve directly
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CV / CC priority, with adjustable rise/fall time
-
List edit function for 50 group timed output
-
Function generator mode
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Remote voltage compensation
-
Parallel by multi-device to expand power range up to 128KW
-
Support to save/recall 128 group application data
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4.3" TFT LCD
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Standard RS485 communication interface, and optional dry contact interface
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Smart temperature sensitive fan
Wider auto range
Maintaining a constant power while freely transitioning between various voltage and current ranges enhances the flexibility of the output, allowing for a broader spectrum of operational possibilities.
CC/CV priority function
Parallel connection
Through the parallel connection of up to six devices of the same model, the cumulative power output can be expanded to a maximum of 128KW. Furthermore, the implementation of flow equalization mechanisms ensures a harmonized and balanced distribution of power across the connected devices. This not only optimizes the overall system performance but also guarantees a reliable and efficient power output under diverse operational conditions.
List sequence programming
Upto 50 steps supported.
Conditional sequence editting
Supporting up to 10 adjustable steps, the device dynamically alters its output based on predefined voltage and current criteria. This adaptive functionality allows for finely tuned adjustments in accordance with specified conditions, ensuring precision and responsiveness in the device's performance.
Function generator mode
Via this mode, it is possible to get access to regular waveforms, incl. sine, triangle,sawtooth, rectangle, pulse and zigzag, and their combination waveforms as well,then to apply the waveforms to the output voltage / current.
These waveforms will display necessary parameters: the benchmark, the numberof cycles, waveform amplitude, time and a complete set of configuration parameters.
Product selection
Specifications
The specifications based upon the instrument having run for at least 30 minutes continuously, under the specified operating environment
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Power |
1KW |
2KW |
3KW |
6KW |
8KW |
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Power Supply |
1-phase,220VAC±10%;50-60HZ |
3-phase,380VAC±10%;50-60HZ |
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DC Voltage |
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Output voltage accuracy |
＜0.1% of rated value |
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Load Regulation |
＜0.05% of rated value |
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linear Regulation ±10% ΔUAC |
＜0.05% of rated value |
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Adjustment time with 10-100% load |
＜5ms |
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Slew rate10-90% |
＜20ms-60s |
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Voltage Compensation |
＜5% rated voltage |
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Ripple |
＜0.1% of rated value |
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DC Current |
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Output current accuracy |
＜0.15% of rated value |
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Load Regulation 1-100% |
＜0.1% of rated value |
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linear Regulation ±10% ΔUAC |
＜0.05% of rated value |
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Power accuracy |
＜0.3% of rated value |
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Insulation |
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AC Input to enclosure |
1500VDC |
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AC input to DC output |
1500VDC |
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DC output to enclosure (PE) |
500VDC |
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Other |
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Protection |
OVP, OCP, OLP, OTP |
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Digital Interface |
RS485,CAN |
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Dry contact input/out put |
Dry contact input Dry contact out put |
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Cooling methods |
Air cooling |
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Operating Temperature |
-5℃-45℃ |
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Storage Temperature |
-20℃-60℃ |
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Relative humidity |
＜80%,NO condensation |
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Dimension(W*H*D) |
325*88*450mm (1KW) |
425*88*450mm(2KW,3KW) |
425*132*551mm(6KW,8KW) |
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Weight |
9KG (1KW) |
11KG (2KW) |
14KG (3KW) |
25KG (6KW, 8KW) |
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Series comparison chart
About OWON
Since 1990, Lilliput steps into the electronics product industry, its 1st product series is mini color LCD.
Owned by Lilliput, OWON SmartTest product line has been created to "Meeting your needs" in the test and measurement equipment field.
Through 2 decades' efforts, Lilliput gradually grows to be a group corporation, covering 3 product lines - mini color LCD, test and measurement equipment, and home energy management system.
OWON product could be found in Asia, North America, Europe, South America, Oceania, and Africa, with global partners established in more than 80 countries/ regions.
Lilliput (OWON) spares no efforts to be one of the top test and measurement equipment original equipment manufacturers in the worldwide range.
| Model | ODP3031 | ||
|---|---|---|---|
| Output Power | 105W | ||
| Channel | 1 | Fixed 3.3V / 5V | |
| DC Output Rating | Voltage | 0 - 30V | 3.3V / 5V |
| Current | 0 - 3A | 3A | |
| Line Regulation | CV | ≤0.01%+3mV | ≤3mV |
| CC | ≤0.1%+3mA | / | |
| Load Regulation | CV | ≤0.01%+3mV | ≤0.1% + 3mV |
| CC | ≤0.2%+3mA | / | |
| Noise and Ripple (20Hz～7MHz) |
CV | ≤300μVrms/2mVpp | |
| CC | ≤3mArms | / | |
| Settings Resolution | Voltage | 1mV | / |
| Current | 1mA | / | |
| Settings Accuracy (25℃±5℃) |
Voltage | ≤0.05%+3mV | / |
| Current | ≤0.1%+3mA | / | |
| Read Back Resolution | Voltage | 1mV (＜10V), 10mV (≥10V) | / |
| Current | 1mA | / | |
| Read Back Accuracy (25℃±5℃) |
Voltage | ≤0.05%+3 digit | / |
| Current | ≤0.1%+3 digit | / | |
| Communication Interface | USB Host, USB Device and RS232 | ||
| Display | |||
| Display Type | 3.9 inch colored LCD | ||
| Display Resolution | 480 × 320 pixels | ||
| Display Color | 65536 colors | ||
| Mechanical Specifications | |||
| Dimension (W×H×D) | 250 × 158 × 358 (mm) | ||
| Device Weight | 7.00 kg | ||
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