Click image to view original image
Product Name: Frequency Converter/ AC Power Source
Model: APF Series (500va~75kva)
Product description:
Programmable Frequency Converter allows users to simulating world wide voltage and frequency (Voltage: 5V~300V adjustable / Frequency: 45Hz~500Hz adjustable). Step Program Memory function and Gradual Program Memory function for a flexibility in setting.
Features & Advantages:
1. DDS technology: With the advanced Direct Digital Synthesis (DDS) technology, frequency stability is excellent.
2. Preferable output voltage and frequency range: You can set the preferable output voltage and frequency. Preset output voltage: 5-300V; Preset output frequency: 45-500HZ.
3. General program memory function: with up to 10 memory programs, you can just save the values you used before and use them again for the next time very easily.
4. Memory Function: With 10 memory settings. You can save the values which are used before for the next application.
5. Step program memory function: with 24 setting and operation programs, you can set and save the voltage, frequency and operating time of each program. the setting time frame is from 1 sec to 99 hours and resolving time can be set 999999 times.
6. Gradual program memory function (first factory supplies): you can set the frequency, operating time , start voltage and end voltage of each group. the system can automatically distinguish the outputs and slowly increase or decrease the outputs to reach the different setting values within the setting period of time. the setting time frame is from 1 sec to 99 hours and resolving time can be set 999999 times.
7. Multiple measurement function: comprehensive measurement capability including three phase voltage, three phase current, P, VAR, VA, total power of three phase, PF, LPK, crest factor, etc.
8. Correction function: Detect and correct wrong input data automatically.
9. Communication interface: RS232 and RS485
10. Full Protection: Over voltage, Over current, Overload, Over temperature, Short circuit, etc.
11. LCD Display: User-friendly operation interface with LCD display (320x240)
12. Key lock function
