WPS-S Series Programmable DC Power Supply（Low power）
The WPS-S series is a wide range programmable DC power supply controlled by a microprocessor, featuring exquisite appearance, small size, high performance, powerful functions, and simple operation. And it has excellent output performance indicators. This series of power supplies includes two basic models, 1.5KW and 3KW, with output voltages ranging from 0-2250V and output currents ranging from 0 to 510A. Up to 10 products of the same model can be connected in parallel, with single machine configuration of LIST function and function generator function to meet specific testing needs. It has multiple built-in interfaces, including RS232/RS485/CAN/USB/LAN communication interfaces.
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Main Features:
• The speed of the rising and falling edges of the output is adjustable
- Built-in function generator
- Master slave Built-in ports parallel connection
- Support OVP, OCP, OPP, OTP protection, support SENSE terminal reverse LCD protection
- SENSE remote voltage compensation function
- Equipped with discharge circuit (Uout<10V within 1 second)
- List sequence programming function
- Power absorption function
- Output end back pressure protection (optional)
- Built-in remote analog control interface
- Support for SCPI instruction language
- High brightness color LCD screen
| 1.5KW Series | (Weight：10.8kg Size：482*455*88mm） | |||
| Model | Voltage | Current | Power | Ripple |
| WPS-1500S-35-100 | 0-35V | 0-100A | 1500W | 10mVrms |
| WPS-1500S-40-60 | 0-40V | 0-60A | 1500W | 10mVrms |
| WPS-1500S-60-75 | 0-60V | 0-75A | 1500W | 10mVrms |
| WPS-1500S-80-60 | 0-80V | 0-60A | 1500W | 10mVrms |
| WPS-1500S-100-50 | 0-100V | 0-50A | 1500W | 20mVrms |
| WPS-1500S-200-25 | 0-200V | 0-25A | 1500W | 20mVrms |
| WPS-1500S-360-15 | 0-360V | 0-15A | 1500W | 40mVrms |
| WPS-1500S-500-10 | 0-500V | 0-10A | 1500W | 50mVrms |
| WPS-1500S-750-7 | 0-750V | 0-7A | 1500W | 50mVrms |
| WPS-1500S-1000-5 | 0-1000V | 0-5A | 1500W | 100mVrms |
|
3KW Series |
(Weight:13.5kg |
Size：482*455*88mm） |
||
| Model | Voltage | Current | Power | Ripple |
| WPS-3000S-35-200 | 0-35V | 0-200A | 3000W | 10mVrms |
| WPS-3000S-40-120 | 0-40V | 0-120A | 3000W | 10mVrms |
| WPS-3000S-60-150 | 0-60V | 0-150A | 3000W | 10mVrms |
| WPS-3000S-80-120 | 0-80V | 0-120A | 3000W | 10mVrms |
| WPS-3000S-100-100 | 0-100V | 0-100A | 3000W | 20mVrms |
| WPS-3000S-200-50 | 0-200V | 0-50A | 3000W | 20mVrms |
| WPS-3000S-360-30 | 0-360V | 0-30A | 3000W | 40mVrms |
| WPS-3000S-500-20 | 0-500V | 0-20A | 3000W | 50mVrms |
| WPS-3000S-750-14 | 0-750V | 0-14A | 3000W | 50mVrms |
| WPS-3000S-1000-10 | 0-1000V | 0-10A | 3000W | 100mVrms |
| Model | WPS-S Series | |
| Rated input | Single phase 220VAC±10% 45-66Hz | |
| DC output | Voltage | 0V~rated value |
| Current | 0A~rated value | |
| Power | 0W~rated value | |
| Efficiency | ≤92% | |
|
Setting value accuracy |
Voltage | ≤ ± (0.05%+0.04% FS) |
| Current | ≤ ± (0.15%+0.1% FS) | |
| Power | ≤ ± 0.8% FS | |
|
Readback value accuracy |
Voltage | ≤ ± (0.05%+0.04% FS) |
| Current | ≤ ± (0.15%+0.1% FS) | |
| Power | ≤ ± 0.8% FS | |
|
Source effect |
Voltage | ≤ 0.02% FS (± 10% △ UAC input) |
| Current | ≤ 0.05% FS (± 10% △ UAC input) | |
|
Load effect |
Voltage | ≤ 0.05% FS (0-100% load adjustment rate) |
| Current | 0.15% FS (load adjustment rate of 0-100% △ UDC) | |
| Specifications | Built in 15-pin D-Sub female plug, electrically isolated | |
|
Analog interface |
Signal range | 0~5V or 0~10V (switchable) |
| U/I/P accuracy | 0~10V: ≤ 0.2% FS 0~5V: ≤ 0.4% FS | |
| Dynamic response time(10% -90% load) | Load adjustment time | ≤ 2ms (load adjusted from 10 to 100%) |
| Output voltage rise time | 30ms | |
| Functional protection | OTP, OVP, 0CP, 0PP, PF | |
| Interface | RS232/RS485/USB/LAN and other communication interfaces | |
| Parallel operation | Realizable, can connect up to 10 products (via shared bus) through real master-slave operation | |
| Operating environment | Working temperature: 0-50 ℃, humidity:<80%, storage temperature: -20~70 ℃, altitude:<2000m | |
