Reliable Static Frequency Converter | Factory Direct & Long Service Life
XINYUHUA is a global manufacturer which specialize in designing and manufacturing the frequency converter. The products are with high reliability, result from the most advanced technique of the aerospace and the military. Max. Capacity:10000kva.
XINYUHUA series Static Frequency Converter, with IGBT converter technology and digital processing,transform the voltage 400V / 50Hz three-phase into 440V ~ 480V/60Hz. It widely used in the ships, ship building,the garage, the platform and the wharf which has to change 50hz industrial electricity to 60hz high quality electricity.
XINYUHUA series Static Frequency Converter adopts Canada high performance converter technology. The PCB circuit board uses the coating curing process and the output transformer uses the overall vacuum impregnation insulating paint and spraying high temperature protective paint processing,which has the high insulation level and protective ability. The moisture proof and dust proof are IP54. The cabinet body uses spray treatment,so the protection grade reaches IP22. The case where to install air conditioning can adopt fully enclosed chassis, the protection grade can be IP54,which in full compliance with Classification Society CCS marine product certification standards.
Development Background
Because all the world is not at the same frequency, our Static Frequency Converter technology has been developed to bridge the gap in today’s industry environments where equipments has different voltages and frequencies.It provides the economical solution for converting power from 60Hz and 50Hz frequencies.The ships mostly use the electricity 440/690Vac .60Hz,but government grid is 400Vac/50Hz, so it can't be used directly. In the past, it is not only with the fuel consumption, noise, but also with the poor quality electricity output to adopt the rotary frequency converter . 60Hz Static Frequency Converter with advanced SPWM converter technology.Compared with Diesel Generator, it not only save 30% costs, but also protects environment and output pure quality electricity.
Key features and flexibility
● High system availability through advanced power module redundancy
● Capacity to provide output immunity to input disturbances (for voltage sags and frequency shifts)
● The unity power factor rectifier with a THD of <3% provides lower harmonics
Aligned to inflexible space constraints
● Minimal operating and maintenance costs
● Protects sensitive and expensive loads
● Clean sine wave output voltage
● Unity power factor, sine wave, active rectifier design
● Modular design giving high reliability and short repair times
● Fully isolated AC connection using an output transformer
● Wide range of voltages available, 50Hz and 60Hz
● Small footprint design
● Internal web server and Mod-bus TCP allows remote monitoring
● Output cable voltage drop compensation
● Seamless generator change over option (synchronization)
● Generator emulation and load sharing
Typical applications
● 50 to 60Hz or 60 to 50Hz industrial applications
● Dockside converter allows generators to be turned off while at port to save fuel and eliminate pollution
● Replacement of motor generator sets
● As a clean power supply to isolate an unstable grid from a critical load
XINYUHUA Static Frequency Converter modules structure
XINYUHUA Static Frequency Converter modules contains IGBT, SMPS, radiator, electrolysis, capacitance, driver board, copper plate etc. The modules adopts IGBT converter technology, with the advantage of high reliability, small capacity, large making material savings, light weight, move easily. In the design of the structure, it gets the switch power and the module M57962AL together, that can save more space and take more strong ability. It will reduce 50% cost than similar products produced by other countries. It enhances system reliability, and more evenly distributed, more compact structure, elegant and beautiful.
Static Frequency Converter using DSP control technology with intelligent and automation
● With 7 inch LCD touch screen, can monitor and display the Static Frequency Converter operation state, parameter, generator electricity, error type .
● Using Modbus communication protocol, matching the PC monitoring software, can realize remote monitoring by computer.(can be real-time remote monitoring the converter start and stop, display the frequency converter operation state, parameter, generator electricity, error type by computer)
Modbus has the following characteristics:
(1) standard, open, free, users can use Modbus protocol safely, do not need to pay a licensefee, will not infringe the intellectual property rights.
(2) the Modbus can support a variety of electrical interfaces, such as RS-232, RS-485 etc, also can be transmitted in a variety of media, such as twisted pair, fiber, wireless.
(3) the Modbus frame format is simple, compact, easy to understand. The user is easy to operate.
● With DSP control technology which has the advantages of fast calculation speed and high precision; DSP chip make strengthen the power management,reducing power consumption.
● With DSP chip which integrate peripheral circuit in the interior chip, can achieve precise control, the circuit can realize full digital circuit, strong anti-interference ability, simple debugging and maintenance, low failure rate. Only need to upgrade the software control algorithm can quickly improve product performance;
● The microprocessor on the PCB is a multipurpose, programmable device that accepts digital data as input, processes it according to instructions stored in its memory, and provides results as output. It is an example of sequential digital logic, as it has internal memory. Microprocessor make the converter more intelligent and automation
Technic parameter
Email:skyxo@126.com Tel: +86-18653119810
| Model | 13060 | 13100 | 33150 | 33300 | 331000 | 332000 | 334500 | 336000 | 3310000 | 3316000 | ||||||||
| Capacity(KVA) | 6 | 10 | 15 | 30 | 100 | 200 | 450 | 600 | 1000 | 1600 | ||||||||
| Circuit model | IGBT/SPWM pulse width adjustment mode | |||||||||||||||||
| Input voltage | 220V±10%1P | 400V±15% 3P4W | ||||||||||||||||
| Input frequency | 45-65Hz | |||||||||||||||||
| Output frequency | 60Hz | |||||||||||||||||
| Load stability | ≤±1% | |||||||||||||||||
| frequency stability | fixed-frequency≤±0.01%，frequency modulation≤±0.1% | |||||||||||||||||
| Output voltage | 10 - 500 V continuous-tuning | |||||||||||||||||
| Wave distortion | ≤2.8% | |||||||||||||||||
| Reaction time | ≤2mS | |||||||||||||||||
| DPI ( dots per inch) | frequency meter | 0.1Hz | ||||||||||||||||
| Voltage meter | 0.1V | |||||||||||||||||
| Current meter | 0. 1A | |||||||||||||||||
| Power meter | 0.1W | |||||||||||||||||
| Ammeter display | Frequency, voltage, current, power or PF 4 number display | |||||||||||||||||
| Protection function | over voltage, over current, over temperature, over load, short circuit, and automatic alarm | |||||||||||||||||
| Insulation reactance | 500Vdc 20MΩ | |||||||||||||||||
| Pressure endurance insulation | 1500Vac/5mA/1min | |||||||||||||||||
| Cooling model | Compulsive fan cooling | |||||||||||||||||
| Working temperature | -10℃-45℃ | |||||||||||||||||
| Relative humidity | 0-90%（No condensing） | |||||||||||||||||
| Altitude | 1500meters | |||||||||||||||||
| IP Class | IP20(IP54 optional) | |||||||||||||||||
| Dimension (W×L×H)mm | 500*820*1000 | 520*1160*1250 | 650*1420*1365 | 850*1550*1940 | 1160*1910*2060 | 3105*1100*2080 | 1000*6000*2260 | |||||||||||
| Model | 333000 | 3350000 | 33100000 | |
| Capacity（KVA） | 3000 | 5000 | 10000 | |
| Input | Voltage | 400V±15% 3phase 4wires or 3phase 5wires | ||
| Frequency | 45-65Hz | |||
| Power Factor | ≥0.90 | |||
| Output | Voltage | 3phase 3 wires ,voltage（300-500V/690）can be chosen | ||
| Frequency | 50Hz/60Hz can be chosen | |||
| Frequency Stability | ≤0.01%(0-100% when load are changing,output frequency are not changing ) | |||
| Load Stability | ≤3%(100% pure resistance load) | |||
| Overload Ability | 110% 1hour ,150% 10minutes | |||
| Wave Distortion | Pure sine wave，THD≤3% | |||
| Efficiency | ≥90%(100% loads) | |||
| Display | Input/output voltage/ frequency,3phase phase voltage/current,active power .working time.history error etc. | |||
| Control mode | IGBT/SPWM Pulse width adjustment mode | |||
| Protection Class | IP20(IP54 optional) | |||
| Insulation Reactance | >2MΩ | |||
| Pressure endurance Insulation | 1800Vac/5Ma/1minute | |||
| Noise Level | 50dBA @1meter | |||
| Cooling Model | Converter:heat pipe cooling transformer:Compulsive fan cooling | |||
| Protection Function | The output power supply have perfect protection function of over voltage, over current, short circuit, converter overheat . Consider the different control of the ship's electricity load, when the output load capacity reach the set value,will alarm, so as to control the electricity load | |||
| Environment | -10℃~+50℃ and 0~90% | |||
User site
No.220 Huayuan Road Jinan city China