Twintex 3U 19" Rack Mount Programmable 20A 300V Adjustable 6000W Lab Power Supply 0 300V DC
Features
Max. output voltage 3000V, Max. output current 3000A
Applying IGBT module and 19-inch standard size
4 digits LCD display for voltage, current, power and load resistance
Constant voltage and constant current operations, auto CV/CC switch
Front panel operation: preset voltage and current, output ON/OFF
Multiple protections: OVP, OCP, OTP and OLP
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
Customized specifications and functions acceptable
Free PC Software
Detailed images
Specifications
About Us:
Twintex instrument Ltd was established in 1998 as a professional test & measurement instruments manufacturer with its own brand of twintex.
With honesty, innovation and continuation as the core of enterprise cultural, twintex has been gradually developed into a professional test & measurement instruments manufacturer, products including oscilloscope, function generator, DC power supply, basic test & measurement instruments and other professional instruments.
Apart from providing instrumentation solutions to domestic industries and education institutions with good quality and excellent price, twintex has also established professional logistics and business center - twintex electronics Co., Ltd in 2009 in shenzhen China to explore global market of instrumentation. Backing up by strong R&D force in Taiwan and manufacturing advantage in mainland China, twintex has been entering the world market with twintex brand.
Twintex has presences in more than 30 countries to provide its products and services.
Twintex will make continuous efforts to improve brand management, making twintex as the most reliable and professional instruments manufacturer. Twintex will also improve capabilities of R&D, manufacturing and marketing to provide the most convenient and fastest services, bringing the best values to customers.
Production
Max. output voltage 3000V, Max. output current 3000A
Applying IGBT module and 19-inch standard size
4 digits LCD display for voltage, current, power and load resistance
Constant voltage and constant current operations, auto CV/CC switch
Front panel operation: preset voltage and current, output ON/OFF
Multiple protections: OVP, OCP, OTP and OLP
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
Customized specifications and functions acceptable
Free PC Software
Detailed images
Specifications
| Working mode | IGBT |
| Input | ≤6KW: 1φ2W, 220V±10% 50Hz/60Hz > 6KW: 3φ4W, 380V±10% 50Hz/60Hz |
| Constant Voltage Operation | |
| Output voltage | DC 0~100% full range adjustable |
| Line regulation | ≤0.3%FS rms |
| Load regulation | ≤0.5%FS rms |
| Ripple & Noise | ≤0.3%FS+10mVrms |
| Time drift | ≤0.5%FS rms |
| Temperature drift | ≤0.1%FS rms/ºC |
| Setting accuracy | ±(0.5% FS +50mV) (25±5ºC) |
| Constant Current Operation | |
| Output Current | DC 0~100% full range adjustable |
| Line regulation | ≤0.3%FS rms |
| Load regulation | ≤0.5%FS rms |
| Ripple & Noise | ≤0.5%FS+10mVrms |
| Time drift | ≤1%FS rms |
| Temperature drift | ≤0.3%FS rms/ºC |
| Setting accuracy | ±(0.5% FS +3 digits) (25±5ºC) |
| Display | |
| Voltmeter | 4 digits LCD display |
| Ammeter | 4 digits LCD display |
| Voltage resolution | 0.000V-9.999V; 0.00V-99.99V; 0.0V-999.9V; 0V-9999V |
| Current resolution | 0.000A-9.999A; 0.00A-99.99A; 0.0A-999.9A; 0A-9999A |
| Reading accuracy | ±(0.5% FS +3 digits) (25±5ºC) |
| Protection | |
| Over Voltage Protection (O.V.P.) | Built-in OVP protection with limit of 110% rated voltage. The output will be shut down when OVP is activated. |
| Over Current Protection (O.C.P.) | Built-in OCP protection with limit of 110% rated current. The output will be shut down when OCP is activated. |
| Over Temperature Protection (O.T.P.) | Built-in OTP protection with heat sink temperature limit of 80ºC±5%. The output will be shut down when OTP is activated. |
| General | |
| Cooling method | Air cool |
| Operating environment | 0ºC~40ºC, 10%~80%RH |
| Storage environment | -20ºC~70ºC, 10%~90%RH |
| Input module | Power socket or terminal block |
| Accessories | Operation manual: 1EA |
| Model | Rated voltage | Rated current | Rated Power | Input Voltage |
| PWD15-200 | 0~15V | 0~200A | 3KW | 1P 220Vac |
| PWD15-400 | 0~15V | 0~400A | 6KW | 1P 220Vac |
| PWD15-600 | 0~15V | 0~600A | 9KW | 3P 380Vac |
| PWD15-800 | 0~15V | 0~800A | 12KW | 3P 380Vac |
| PWD20-300 | 0~20V | 0~300A | 6KW | 1P 220Vac |
| PWD30-100 | 0~30V | 0~100A | 3KW | 1P 220Vac |
| PWD30-200 | 0~30V | 0~200A | 6KW | 1P 220Vac |
| PWD30-250 | 0~30V | 0~250A | 7.5KW | 3P 380Vac |
| PWD30-300 | 0~30V | 0~300A | 9KW | 3P 380Vac |
| PWD30-400 | 0~30V | 0~400A | 12KW | 3P 380Vac |
| PWD30-500 | 0~30V | 0~500A | 15KW | 3P 380Vac |
| PWD30-600 | 0~30V | 0~600A | 18KW | 3P 380Vac |
| PWD50-20 | 0~50V | 0~20A | 1KW | 1P 220Vac |
| PWD50-60 | 0~50V | 0~60A | 3KW | 1P 220Vac |
| PWD50-120 | 0~50V | 0~120A | 6KW | 1P 220Vac |
| PWD60-50 | 0~60V | 0~50A | 3KW | 1P 220Vac |
| PWD60-100 | 0~60V | 0~100A | 6KW | 1P 220Vac |
| PWD60-150 | 0~60V | 0~150A | 9KW | 3P 380Vac |
| PWD60-200 | 0~60V | 0~200A | 12KW | 3P 380Vac |
| PWD60-300 | 0~60V | 0~300A | 18KW | 3P 380Vac |
| PWD90-100 | 0~90V | 0~100A | 9KW | 3P 380Vac |
| PWD100-6 | 0~100V | 0~6A | 600W | 1P 220Vac |
| PWD100-10 | 0~100V | 0~10A | 1KW | 1P 220Vac |
| PWD100-30 | 0~100V | 0~30A | 3KW | 1P 220Vac |
| PWD100-60 | 0~100V | 0~60A | 6KW | 1P 220Vac |
| PWD100-120 | 0~100V | 0~120A | 12KW | 3P 380Vac |
| PWD150-20 | 0~150V | 0~20A | 3KW | 1P 220Vac |
| PWD150-40 | 0~150V | 0~40A | 6KW | 1P 220Vac |
| PWD150-60 | 0~150V | 0~60A | 9KW | 3P 380Vac |
| PWD150-80 | 0~150V | 0~80A | 12KW | 3P 380Vac |
| PWD150-100 | 0~150V | 0~100A | 15KW | 3P 380Vac |
| PWD200-3 | 0~200V | 0~3A | 600W | 1P 220Vac |
| PWD200-5 | 0~200V | 0~5A | 1KW | 1P 220Vac |
| PWD200-15 | 0~200V | 0~15A | 3KW | 1P 220Vac |
| PWD200-30 | 0~200V | 0~30A | 6KW | 1P 220Vac |
| PWD200-40 | 0~200V | 0~40A | 8KW | 3P 380Vac |
| PWD200-60 | 0~200V | 0~60A | 12KW | 3P 380Vac |
| PWD200-200 | 0~200V | 0~200A | 40KW | 3P 380Vac |
| PWD250-40 | 0~250V | 0~40A | 10KW | 3P 380Vac |
| PWD300-2 | 0~300V | 0~2A | 600W | 1P 220Vac |
| PWD300-10 | 0~300V | 0~10A | 3KW | 1P 220Vac |
| PWD300-20 | 0~300V | 0~20A | 6KW | 1P 220Vac |
| PWD300-30 | 0~300V | 0~30A | 9KW | 3P 380Vac |
| PWD300-40 | 0~300V | 0~40A | 12KW | 3P 380Vac |
| PWD600-5 | 0~600V | 0~5A | 3KW | 1P 220Vac |
| PWD600-10 | 0~600V | 0~10A | 6KW | 1P 220Vac |
| PWD600-15 | 0~600V | 0~15A | 9KW | 3P 380Vac |
| PWD600-20 | 0~600V | 0~20A | 12KW | 3P 380Vac |
| PWD600-30 | 0~600V | 0~30A | 18KW | 3P 380Vac |
| PWD1000-1 | 0~1000V | 0~1A | 1KW | 1P 220Vac |
| PWD1000-3 | 0~1000V | 0~3A | 3KW | 1P 220Vac |
| PWD1000-5 | 0~1000V | 0~5A | 5KW | 1P 220Vac |
| PWD1000-10 | 0~1000V | 0~10A | 10KW | 3P 380Vac |
| PWD1000-15 | 0~1000V | 0~15A | 15KW | 3P 380Vac |
| PWD1000-20 | 0~1000V | 0~20A | 20KW | 3P 380Vac |
| PWD1500-5 | 0~1500V | 0~5A | 7.5KW | 3P 380Vac |
| PWD2000-1 | 0~2000V | 0~1A | 2KW | 1P 220Vac |
| PWD2000-3 | 0~2000V | 0~3A | 6KW | 3P 380Vac |
| PWD2000-5 | 0~2000V | 0~5A | 10KW | 3P 380Vac |
| PWD2000-10 | 0~2000V | 0~10A | 20KW | 3P 380Vac |
| PWD2000-20 | 0~2000V | 0~20A | 40KW | 3P 380Vac |
About Us:
Twintex instrument Ltd was established in 1998 as a professional test & measurement instruments manufacturer with its own brand of twintex.
With honesty, innovation and continuation as the core of enterprise cultural, twintex has been gradually developed into a professional test & measurement instruments manufacturer, products including oscilloscope, function generator, DC power supply, basic test & measurement instruments and other professional instruments.
Apart from providing instrumentation solutions to domestic industries and education institutions with good quality and excellent price, twintex has also established professional logistics and business center - twintex electronics Co., Ltd in 2009 in shenzhen China to explore global market of instrumentation. Backing up by strong R&D force in Taiwan and manufacturing advantage in mainland China, twintex has been entering the world market with twintex brand.
Twintex has presences in more than 30 countries to provide its products and services.
Twintex will make continuous efforts to improve brand management, making twintex as the most reliable and professional instruments manufacturer. Twintex will also improve capabilities of R&D, manufacturing and marketing to provide the most convenient and fastest services, bringing the best values to customers.
Production