GVT20-S / SDVC20-S intelligent digital amplitude vibration feeding controller

GVT20 technical parameters Item Value Unit Description Min Max input voltage 85 260 V output voltage of 12 260 V ≦ supply voltage voltage regulation accuracy of 1 V Output current 0 5 A output frequency 50/100 Hz power frequency = 50Hz 60/120 Hz power frequency = 60Hz Maximum Power 1100 VA sinusoidal output waveform tangent 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 regulation accuracy <3 V ΔVin = 10% no-load power consumption 1.5 3 W thermal protection threshold 62 70 ℃ overcurrent protection threshold 5 A auxiliary supply voltage 11 13 V DC auxiliary power supply current 0 300 mA DC Human Interface 4 button +4 LED operating temperature -20 60 ℃ non-condensing relative humidity 0 to 95% Features: 1. Automatic voltage regulator: built-in digital voltage function can eliminate feeding speed due to power voltage fluctuations change, can also weaken the beat frequency alternating current frequency effect caused. 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. Remote speed selection: an external control signal can be selected directly by up to four pre-set output voltage. 7. Remote Switch: The machine has opto-isolated signal control switch, you can open and close the machine via an external switch signal. 8. Overheat protection: When the controller will stop the output temperature is too high to protect the machine. 9. Over current protection: When the controller operating current exceeds the rated current will stop output to protect equipment safe and reliable operation. 10. The expected full stop: by NPN type sensor to achieve full stop material control, and adjustable soft-start time, start delay, off delay, the logical direction of regulation, and control functions. 11. 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. 12. Dual control signal input: feed air and material full dual control signal input, and a logical AND, OR, NOT, XOR, or control, and all relationships. 13. The linear regulation law: the machine uses a specially optimized code, so that the output voltage has a linear law, with the knob turned to the angle increases, the output voltage increases along strict accordance with the linear law. So it has good maneuverability. 14. Digital Control: All parameters are set digitally 15. The touch-switch: with a touch of a button on the panel, you can instantly start-stop, user-friendly debugging equipment. 16. Control output: via transistor outputs a control signal can be used to control external devices such as solenoid valves and The controller coordination.