| Model: LHZ | 2050 | 3001 | 3003 | 3005 | 3010 | 3015 | 3020 | 3030 | 3045 | 3060 |
| Output capacity | 500VA | 1KVA | 3KVA | 5KVA | 10KVA | 15KVA | 20KVA | 30KVA | 45KVA | 60KVA |
| Circuit mode | IGBT/PWM pulse wave width modulation¡¡mode |
| AC input | Phase number | 1Φ2W+G | 3Φ4W+G |
| Voltage | 220V±15% | 380V±15% |
| Frequency | 50Hz±3Hz/60Hz±3Hz |
| AC output | Phase number | 1Φ2W+G |
| Voltage | 0¡«150Vlow gear/0¡«300Vhigh gear |
| Frequency | 50Hz,60Hz,47¡«63Hz adjustable, 400Hz(can receive special frequency customization) |
| Maximum current | Low gear | 4.2A | 8.4A | 25A | 42A | 84A | 126A | 168A | 250A | 375A | 500A |
| High gear | 2.1A | 4.2A | 12.5A | 21A | 42A | 63A | 84A | 125A | 188A | 250A |
| Frequency stability | ≤0.01% |
| Load voltage regulation rate | ≤±1% | ≤±1.5% |
| Waveform distortion factor£¨THD£© | ≤2% | ≤3% |
| Display /resolution | Four-digit number frequency meter | Resolution: 0.1Hz |
| Four-digit number voltage meter | Resolution: 0.1V |
| Digital electric current meter | 0.001A | 0.01A | Four-digit number electric current meter /resolution 0.1A | Five-digit number electric current meter/resolution 0.1A |
| Overload capacity | 120%/one hour£¬150%one minute£¬200%/15 seconds.(The data is tested according to 25% duty period) |
| Protecting equipment | Input/output no-fuse switch, electronic circuit senses over-voltage, over-current,Over-load, over-temperature and short circuit and starts protection and alarm device automatically. |
| Work ambient temperature/ relative humidity | Temperature-20¡æ ¡«45¡æ/humidity0¡«90%( non--condensation condition) |
| Remarks: In this series, maximum single-phase power is 300KVA, maximum output frequency is 1000Hz and maximum output voltage is 1000V. |
