Description

Reasonable price 15 kVA static frequency converter, 50Hz/60Hz 400Hz conversion, three phase 220V, 240V, 380V, 400V, 415V, 460V, 480V, make different appliances work well on different power system.

Specification:

Model	HZ-50-3315
Capacity	15 kVA
Dimension	770 (D)580 (W)1140 (H) mm
Weight	190 kg
Input	Voltage	3 Phase 4 Wire: Wye Type 190/110, 200/115, 208/120, 220/128, 230/132, 240/139V ±10% (option *)
3 Phase 4 Wire: Wye Type 380/220, 400/230, 415/240, 440/254, 460/265, 480/277V ± 10% (option *)
3 Phase 4 Wire: Della Type 220, 230, 240, 380, 400, 415, 440V ± 10% (option *)
Frequency	50 Hz, 60 Hz
Output	Voltage, current	110V Setting (Low grade): 0-150V (phase voltage), 0-260V (line voltage) 41.6A
220V Setting (High grade): 0-300V (phase voltage), 0-520V (line voltage) 20.8A
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.
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

Automatic time delay start circuit diagram

Tips: Both 50Hz and 60Hz have their advantages and disadvantages

For 60 Hertz, the transformer can be smaller and cheaper than a 50 Hz transformer. Although the difference is small, it can be accumulated in a system with many transformers. Using 60Hz can reduce the flicker of the bulb, but now this is really not a factor.
For 50 Hertz, power transmission over long lines is more convenient than 60 Hz. At lower frequency, the distributed capacitance and inductance of the line are also less affected. While 50Hz transformers require more copper and iron, 60Hz transformers require more expensive boards to prevent eddy current losses.