30KVA input 380V 40-70Hz Output 380V 50Hz Three Phase Frequency Converter power Supply
Regard as the frequency converter, we can customized different specification according to your request are as following:
1phase/3phase input
1phase/3phase output
50hz to 60hz,60hz to 50hz 45-70hz, 40.0-499.9Hz available.
Within 1-1000KVA capacity.
With RS232/RS485 opitional, communication port, suitable for remote monitoring
With Indoor or Outdoor opitional
Product technical parameter:
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Type |
KRD |
KRS |
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Capacity |
5KVA-100kva |
5KVA-1000kva |
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AC Input voltage |
Phase |
Single(or three phase) |
Single |
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Voltage |
220V±10% |
220 or 380V±10% |
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Frequency |
50Hz±5% |
50Hz±5% |
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AC Output voltage |
Phase |
Single |
Three |
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Phase/Line voltage |
0-300V (can be continues adjustable) |
0-520V/0-300V (Adjustable) |
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Frequency |
40.0-499.9Hz(can be continues adjustable) |
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High phase current |
20.8A |
8.3A |
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Low phase current |
41.6A |
16.6A |
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Voltage accuracy |
±1% (110Vor220V ±10%) ±1.5% (other range) |
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Frequency stability |
≤0.1% |
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Voltage stability |
±1% |
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Harmonic distortion |
±2% (resistive load) |
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Crest factor |
1.41±0.10 |
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Line regulation |
≤1% |
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Load regulation |
≤1% |
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Efficiency |
≥98% |
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Power factor |
0.85 |
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Response time |
Max. 2ms |
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Meter & Resolution |
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Frequency meter |
Resolution |
0.1Hz,4 digits LED |
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Voltmeter |
0.1V,4 digits LED |
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Ammeter |
0.001A/0.1A,4 digits LED |
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Power meter |
0.01W/0.1kW,4 digits LED |
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Power factor meter |
0.01,3 digits LED |
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Preset function |
Preset output voltage, output frequency and output voltage floating ratio |
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Fast key function |
Fast key for output voltage switch, frequency switch, output voltage floating selection |
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Alarm function |
Audible and visual alarm once protective device activated; display error code on LED |
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Protection |
Fuse switch for input and output; Fast-response circuit to detect over voltage, over current, over load, over temperature and short circuit; Output will be shut down in protection mode. |
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Protection |
Fuse switch for input and output; Fast-response circuit to detect over voltage, over current, over load, over temperature and short circuit; Output will be shut down in protection mode. |
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Cooling |
fan cooling |
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Pressure insulation |
1800Vac/5Ma/1min |
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Insulation reactance
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Above 500Vdc/20MΩ |
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Operation environment |
Working temperature: 0℃-40℃ |
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Relative humidity: ≤90% RH(Non-condensing |
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Altitude: 1500m |
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| Question 1.: | Are you a manufacturer? |
| Reply: Absolutely.Our factory is a true industrial power supply manufacturer.
Welcome to verify our factory any time! |
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| Question 2.: | How is the quality of your product? |
| Reply: Our factory uses internationally renowned brands of non oriented silicon steel or oriented silicon steel to achieve low iron loss and high magnetic induction. | |
| Question 3.: | What is the delivery time? |
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Reply:The standard delivery time is 7-10 working days. it is more than 15 working days. |
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| Question 4.: | Can we customize the logo? |
| Reply:certainly.Our own factory supports ODM/OEM orders. | |
| Question 5.: | What is the minimum order quantity? |
| Reply:Minimum order quantity for standard products is 1 unit. | |
| Question 6.: | Why choose SINCRON products? |
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Replay: A. Material: SINCRON uses international first-line brand raw materials and guarantees 100% brand new, allowing you to clearly understand where your cost consumption is. |
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