Ht3050 0V~420V 1mA~10A (20A) Three Phase Program Control Precision Power Source

Product overviewHT3050 composed by DSP of 1.2G MAC, large FPGA, high precision DA and high fidelity power amplifier. Applies to test the electric test, heat engineering, tele-mechanical, dispatch and others electric department and enterprise which need test and inspect the high-accurate signal source of electric system. HT3050 is a high-precision adjustable voltage and current standard source which can output power-frequency (40Hz ~ 65Hz), phase and adjustable high-precision voltage and current,. HT3050 can output pure sinusoidal voltage and current, the distortion does not exceed 0.1%. HT3050 with high-stability, the typical value is 0.03% RD.Products features1. Can output pure, distortion 0.1% sine wave signal.2. Can add each harmonic wave output based on fundamental wave.3. Output frequency can be any among 40Hz~65Hz, resolution is 0.005Hz, accuracy is 0.005Hz.4. Phase A & B is a frequency standard, phase C is a signal frequency standard, so it can frequency conversion in split-phase.5. Phase can be any of 0~360.6. Strong load capacity, can be with capacitive, inductive, resistive load or integrated load, and load regulation< 0.03%RG.7. Good temperature stability, the temperature coefficient of its core components is 1PPM grade product, ensure the output accuracy.8. Adopts 32 bit MCU+DSP processor, functional and flexible.9. The system can output high precision harmonic wave and with perfect harmonic distortion standard.10. Connect with PC using RS232, develop other functions.11. Perfect over-current, over-voltage, over-heat, short circuit, open circuit, over-load protection.12. Hardware PID, fast respond, the change of the load no effect to output.13. 320*240 LCD, menu control, easy to operate.14. Communication protocol, convenient for secondary development.15. Can with pure capacitive load.16. Combined with PC software can calibrate the energy meters.Technique parametersAC voltage output Fine adjustment0.05%RGAccuracyBetter than ±0.1%RGStabilityBetter than ±0.03%RG/1mindistortionBetter than 0.1%( Non-capacitive load)output powerrated 15VA each phasefull load regulation