Product Details
Descriptions
Around the world there are many different power systems, while different voltages can easily be rectified, changing frequency typically from 50 Hz to 60 Hz or vice versa is much more difficult.
Lingfran static frequency converter is the ideal solution for addressing that exact issue, it takes the standard grid supply and converts it to the desired frequency and voltage using static technology meaning there are no large moving masses using an efficient proven platform.
Specifications
Technology |
Solid State IGBT/PWM |
Rated Power |
500W-2000KVA |
Input |
Voltage |
Single Phase: 220VAC ± 15%
Three Phase: 380VAC±15% |
Frequency |
50Hz±5% or 60Hz±5% |
Output |
Voltage |
Single Phase: 220VAC (0-300V Adjustable)
Three Phase: 380VAC (0-520V Adjustable) |
Voltage Accuracy |
±1% |
Frequency |
50Hz, 60Hz, 100Hz, 200Hz or 400Hz, etc |
Frequency Accuracy |
±0.05% |
Waveform |
Pure Sine Wave |
THD |
≤2% (Linear Load) |
Display |
Display Type |
LCD Screen |
Display ed Information |
Voltage, Current, Frequency, Power, Power Factor, etc |
Admitted Load Variation |
From 0 to 100% |
Admitted Load Imbalance |
Up to 100% |
Response Time |
2ms |
Protection |
Over Voltage, Over Current, Over Load, Short Circuit, IGBT Module Fault, Fuse Blown, etc |
Overload Capacity |
120%, 1 Hour; 150%, 1 Minute; 200%, 20 Seconds |
Insulation Resistance |
500VDC, ≥20MΩ |
Withstand Voltage |
1500VAC/10mA, No Leakage and Damage |
Duty Cycle |
100% Continuous |
Cooling Method |
Natural Ventilation (AN) or Forced Air Cooling (AF) |
Working Environment |
Ambient Temperature: -10℃ to +45℃ |
Relative Humidity: ≤95% (non-condensing) |
Altitude: ≤1000m |
Protection Degree |
Indoor IP20 (NEMA 1) or Outdoor IP54 (NEMA 3) |
Standards |
In Accordance with IEC and EN |
Remarks:
1. Specifications may subject to change without prior notice.
2. Specifications with multiple configurations, please advise your specific requirements for accurate price.
3. Custom-made service is available, please advise your specific requirements if you do not find the suitable specifications from above form.
Buying Guide
Eight things you need to have ready before buying a IGBT based static frequency converter.
1. Primary voltage and frequency fluctuation range.
2. Secondary voltage and frequency.
3. Number of phases.
4. Power rating or capacity (kVA).
Tips: To do this you must determine the largest load you can expect at any given time.
5. Load type or name.
Lingfran solid state frequency converters do not have special requirements for the load types, they can be used for resistive, inductive, capacitive, rectification and mixed loads. The technical parameters are tested based on standard rated resistive load conditions, these static frequency converters can in long-running under these conditions. But taking into account of the power grid voltage fluctuation, inrush current and short-time overload factors, we should keep an appropriate margin in power capacity selection of the converter
6. Load start-up mode. Direct start-up or soft start with variable frequency drive (VFD).
Note: Direct starting current of induction motor is as high as 5 to 7 times the normal full load current.
7. Load power rating or capacity (kW).
8. Protection degree.
Detailed Images
Lingfran ac power frequency converter enclosure color and design can be customized.
Our Value-added Services
If you have bought many products from different suppliers, Lingfran can do these things freely for you, such as inspect other suppliers factory & products, manage the delivery, warehousing and shipment for all your goods. If you need to buy anything new, Lingfran can help you find the suitable suppliers, so your valuable time can be saved and business risks can be reduced.
Shipping
Lingfran offer following shipping methods for products.
Sea Shipping: To sea port.
Air Shipping: To airport.
Express Shipping: DHL, FedEx, UPS, etc. Door to door service.
Land Shipping: By trucks or trains.
Air or Express freight is usually the more expensive, but speedier option (typically 3 to 7 Days). Sea or land freight is normally cheaper, but can take longer. The choice really depends on any budget constraints and also how quickly you want the goods.
Please note that with larger systems (ie. where the packed height of an item exceeds 155 cm – the usual cargo height restriction for cargo on a normal passenger aircraft) air freight may not be an available option if the destination airport is not serviced by a dedicated air cargo freighter service.
http://www.lingfran.com/
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