| AC volts source | MAX output voltage | 4×150V |
| MAX output power | 4×75VA |
| resolution | 5mV |
| Accuracy | ≤0.2% |
| Harmonic distortion | ≤0.2% |
| Other | Output amplitude/frequency/phase of each phase can be adjustable
independently, and with short circuit protection and over current
protection |
| AC current source | MAX output current | 3×35A or 1×105A |
| MAX output power | 3×300VA or 1×900VA |
| resolution | 1mA |
| Accuracy | ≤0.2% |
| Harmonic distortion | ≤0.2% |
| Other | Output amplitude/frequency/phase of each phase can be adjustable
independently, and with open circuit protection and over load
protection |
| DC Volts | MAX output voltage | 4×150V |
| MAX output power | 4×75W |
| Accuracy | ≤0.2% |
| Other | Short-circui,over-current protection |
| DC current | MAX output current | 3×35A or 1×105A |
| MAX output power | 3×300W or 1×900W |
| Accuracy | ≤0.2% |
| Other | Open circuit,Over-load protection |
| AUX DC voltage | Output | 0～250V continuously adjustable; Fast switch between 24,110V,220V; Output Power:120W |
| other | Short circuit,over-load protection |
| Phase | range | -360°～ +360° |
| accuracy | 0.01° |
| frequency | range | DC 10～1000Hz |
| resolution | 0.001Hz |
| drifting | 5ppm |
Binary input | Quantities | 8 pairs |
| Response time | 50μs |
| timing range | 1ms～999,999.999s |
| Input way | Idle contact or Potential automatic identification,withstand voltage 250V |
| Other | Auti-shake time adjustable |
Binary output | Quantities | 4 pairs |
| Output way | Idle contact, withstand voltage 250V ,capacity 250VA |
| DC measurement (transducer calibration) | Voltage | one group, input±10V, accuracy <0.05% |
| Current | one group, input ±20mA,accuracy <0.05% |
| impulse | Max receivable frequency 30KHz |
| Energy Meter Calibration | Type of meter under test | Electromechanical & Electronic |
| Pulse Range | Maximum frequency 2MHZ |
| Test Function | Error test |
| Configuration | 1 No optical sensor |
| Key board | In-built | 24 keys |
| external | RS232 |
| Display screen | size | 8.4 `` |
| resolution | 800×600 |
| color | TFT |
| Touching screen LCD | 8.4`` |
| Mouse | PS/2 port |
| USB port | One |
| Web port | one |
| size | 471mm×192mm×363mm |
| weight | 16.3kgs |
| Power Supply | Single phase AC 90-260V, 50/60HZ, 3KW/15A |
