GVT31-S / SDVC31-S intelligent digital FM vibration feeding controller

Technical Data Item Value Unit Description Min Max input voltage 85 260 V output voltage 0 260 V ≦ supply voltage 1 V output voltage regulation accuracy current GVT31S 0 1.5 A GVT31M 0 3.0 GVT31L 0 4.5 40 400 Hz output frequency 0.1 Hz frequency adjustment accuracy Output power GVT31S 0 330 VA GVT31M 0 660 GVT31L 0 990 sine wave output delay time 0 20 s delay time accuracy of 0.1 s slow start-up time 0.0 10.0 s regulator response speed <0.02 s voltage accuracy <1 V ΔVin = 10% empty load power consumption 1.5 3 W thermal protection threshold 62 70 ℃ short protection threshold> 1.5 A 1.5 A overcurrent threshold auxiliary supply voltage 22 26 V DC auxiliary power supply current 0 200 mA DC +5 key HMI 6-digit LED Operating Temperature - 20 60 ℃ non-condensing relative humidity of 095% Function: 1. Automatic voltage regulator: built-in digital voltage regulator function, you can eliminate the feed rate of the power supply voltage fluctuations caused by changes in frequency alternating current can also weaken due to beat effect. 2. Slow Start: At startup, the output voltage increases from zero to a preset voltage. This feature allows the user to make the vibrator gently to work, which helps to prevent parts from falling off, and by effectively eliminating the impact of each boot reduces the damage caused by the power of the vibration plate. 3. Adjustable slow start: slow startup time can be precisely set by the numeral 4. Maximum output limits: You can set the maximum output voltage, helping manufacturers to prevent damage to the device user errors. 5. Remote speed control: direct access to external potentiometer, PLC or 1 ~ 5V voltage signal to control the output voltage. 6. Overheat protection: When the controller will stop the output temperature is too high to protect the machine. 7. current protection: When the controller operating current exceeds the rated current will stop output to protect equipment safe and reliable operation. 8. Short circuit protection: when output short circuit, the controller will stop output until the controller is restarted. 9. material full stop: achieving full stop feeding controlled by NPN type sensors, and has adjustable soft-start time, open the delay, off delay, the logical direction of regulation, and control functions. 10. Intelligent Photoelectric Sensors (IPO sensors): by adaptive intelligent photoelectric beam sensor to achieve material full or empty material shutdown control, and has adjustable soft-start time, open the delay, off delay, the logical direction of regulation, and control functions. 11. The linear regulation law: the machine uses a specially optimized code, so that the output voltage has a linear law, along with the knob turned to the angle increases, the output voltage increases along strict accordance with the linear law. So it has good maneuverability. 12.RS485 Networking: Network can form an automatic control system (optional) and DCS, PLC, computers, etc. 13. Digital Control: All parameters are set digitally 14. Adjustable Frequency: The output frequency continuously variable and can be set accurately by users 15. Acceleration: This function allows the maximum output voltage is increased to 120% of the input voltage. 16. Tactile Switches: features touch of a button on the panel, you can instantly start-stop, user-friendly debugging equipment. 17. Keyboard lock: 2 seconds to lock all the keys through the open key, to prevent user errors. 18. Control output: via transistor outputs a control signal can be used to control external devices such as solenoid valves and The controller coordination. 19. adjustable waveform index: Users can control the parameters of balancing efficiency and maximum power. 20. Factory Reset: This feature can quickly adjust chaotic state parameters to the factory default settings, the controller into default state.