China Twintex 5 Digits TFT LCD Display Precision DC Output 15V 60A Voltage Adjustable Variable Programmable Power Supply, Find details about China Variable Programmable Power Supply, Voltage Adjustable Power Supply from Twintex 5 Digits TFT LCD Display Precision DC Output 15V 60A Voltage Adjustable Variable Programmable Power Supply
PPA | PPS | PPW | PPM | TPM | |
Display | 4.3-inch TFT LCD | 4.3-inch TFT LCD | 4.3-inch LCD | 4.3-inch LCD | 122*32 LCD |
Rated Power | 400W 850W 1500W | 300W 600W 900W | 300W 600W 900W | 90W~375W | 90W~180W |
Voltage Ripple | 50mVpp | 30mVpp | 30mVpp | 1mVrms | 1mVrms |
USB Host | √ | √ | × | × | × |
USB Device | × | × | × | × | √ |
RS232 | √ | √ | √ | √ | × |
RS485 | √ | √ | Optional | Optional | × |
Analog Control 0-5V | × | √ | Optional | Optional | × |
Remote Sensing | √ | √ | √ | √ | × |
Battery Charge Mode | √ | √ | √ | √ | × |
Low resistance measurement | √ | √ | √ | √ | × |
List Mode | √ | √ | √ | √ | √ |
19-Inch Rack Compatible | √ | √ | √ | √ | × |
Model | PPS-1560 | PPS-2045 | PPS-3030 | PPS-3625 | PPS-4520 | |||
Rated output (0ºC~40ºC) | ||||||||
Voltage | 0~15.5V | 0~20.5V | 0~31V | 0~36.5V | 0~45.5V | |||
Current | 0~60.5A | 0~45.5A | 0~31A | 0~25.5A | 0~20.5A | |||
Power | 0-900W | 0-900W | 0-900W | 0-900W | 0-900W | |||
O.V.P | 0.1~18V | 0.1~24V | 0.1~34V | 0.1~40V | 0.1~55V | |||
O.C.P | 0.1~62 A | 0.1~50A | 0.1~34A | 0.1~27.5A | 0.1~22A | |||
Constant Voltage Operation | ||||||||
Line regulation | ≤0.01%+4mV | |||||||
Load regulation | ≤0.1%+5mV | |||||||
Ripple & Noise (20Hz~20MHz) | ≤2mVrms, 30mVpp | |||||||
Recovery time | ≤1.5ms (50% load change) | |||||||
Temperature Coefficient | ≤100ppm/ºC | |||||||
Constant Current Operation | ||||||||
Line regulation | ≤0.2%+3mA | |||||||
Load regulation | ≤0.2%+5mA | |||||||
Ripple & Noise | ≤10mArms | |||||||
Display | ||||||||
Voltmeter | 5 digits LCD display | |||||||
Ammeter | 5 digits LCD display | |||||||
Setting resolution | 1mV/1mA | |||||||
Reading resolution | 1mV/1mA | |||||||
Setting accuracy (25±5ºC) | Voltage | ±(0.03% of reading + 10mV) | ||||||
Current | ±(0.1% of reading + 0.1% of FS) | |||||||
Reading accuracy (25±5ºC) | Voltage | ±(0.02% of reading +5mV) | ||||||
Current | ±(0.1% of reading + 0.1% of FS) | |||||||
General | ||||||||
Protection | Over load, over voltage, over current, over temperature and reverse polarity protections | |||||||
Panel lock | Provided | |||||||
Remote sense function | Maximum compensation voltage 5% of FS | |||||||
Battery charge | Lithium battery curve charge | |||||||
Interface | RS232 interface, Support SCPI commands | |||||||
0-5V analog control | ||||||||
Optional RS485 interface, support ModBus | ||||||||
Optional RS232 to USB cable | ||||||||
Memory | 300 sets internal save, support save to USB flash driver | |||||||
Insulation | Between base and terminals: ≥20MΩ/500VDC Between base and AC line: ≥30MΩ/500VDC | |||||||
Operating environment | Indoor use | Altitude: ≤2000m | Ambient temperature: 0~40ºC | |||||
Relative humidity: ≤80% | Installation category: II | Pollution degree: 2 | ||||||
Storage environment | -10ºC~70ºC, ≤70%RH | |||||||
Power source | AC220V±10%, 50/60Hz | |||||||
Accessories | Power cord x1, Operation manual x1, RS232 cable x1, Software CD x1 | |||||||
Dimension (WxHxD) | 215x89x412mm | |||||||
Weight | 5.5kg |