20 kVA pure sine wave frequency converter, changing 230V 50Hz to 110V 60Hz, or 120V 60Hz to 240V 50Hz, voltage and frequency converter for Europe and US home appliances.
Specification:
Model | HZ-50-1120 |
Capacity | 20 kVA |
Dimension | 680*500*970mm |
Weight | 180 kg |
Input | Voltage | 1 Phase 2 Wire: 110V, 120V, 220V, 230V, 240V ± 10% (Option *) |
Frequency | 50 Hz, 60 Hz or 400 Hz ± 5% |
Output | Voltage, current | 110V Setting (Low grade): 0-150V, 166.4A |
220V Setting 0-300V (High grade): 0-300V, 83.2A |
Load stabilization Rate | ≤±1% |
Frequency | 50Hz, 60Hz up to 400Hz adjustable Note: -When the output is 400Hz, the load capacity can only reach 50% of the rated capacity. -When the output is ≤120Hz, the load capacity can reach 100% of the rated value. -You can just adjust converter output frequency in the range (40-400Hz) for 400Hz option. |
Frequency Stability | ≤±0.01% |
Harmonic Distortion | Pure Sine Wave ≤2% |
Frequency meter | 4 digit, digital frequency meter, resolution 0.1Hz/Step |
Voltmeter | 4 digit, digital voltage meter, resolution 0.1V |
Ammeter | 4 digit, digital ammeter, resolution 0.1A |
Watt meter | 4 digit, digital Watt meter, resolution 0.1W |
Protection | With overload, short circuit, over temperature |
Instantaneous power failure protection and alarm device |
Working Environment | Temperature | 0 - 40 deg.℃ |
Humidity | 0 - 90% (Non condensation) |
Warranty | 18 months |
Tips: Frequency (50Hz and 60Hz) interchange will affect AC contactor
The impedance of small-size contactor is very small. Under the premise of ignoring impedance voltage drop, the electromotive force is in direct proportion. When the frequency turns from 50Hz to 60Hz, the induced electromotive force increases to 1.2 times, so the corresponding control voltage shall be increased to 1.2 times. In order to satisfy the suction requirement, it is required to increase the control voltage. Otherwise, insufficient suction will result in the bounce and bad contact of the relay, thus eventually causing damage.
Affordable 20 kVA 1 phase frequency converter (AC power supply), changing 220V 50Hz to 120V 60Hz (vice versa), built-in step down/step up insulate transformer, make imported appliances easy to work on different 50/60 Hertz power systems.