Automated Feeder Controller SDVC31-XL 6A

The Automated Feeder Controller SDVC31-XL 6A offers high-precision automatic voltage stabilization, adjustable slow start, and versatile control options including a switch sensor and photoelectric sensor full/empty shutdown. Perfect for enhancing your feeding system’s performance and efficiency.

Features

High precision automatic voltage stabilization
Adjustable slow start
Switch sensor full/empty stop
Photoelectric sensor full/empty shutdown
Remote speed control
DC control output

Basic Function

Frequency Adjustment: Users adjust the controller’s output frequency for a smoother, quieter, and energy-saving feeding effect.
High-precision Automatic Voltage Stabilization: By utilizing a built-in digital circuit, the system stabilizes voltage, thereby eliminating feeding speed changes that occur due to power supply fluctuations.
Adjustable Slow Start: The output voltage gradually increases from zero to the preset level to minimize impact on the vibration plate. Users can preset the slow start time digitally.
Switch Sensor Full/Empty Stop: Supports NPN type sensor or PLC remote full/empty stop control.
Photoelectric Sensor Full/Empty Stop: Supports photoelectric counter sensor full/empty stop control.
Remote Speed Control: Users can control the output voltage remotely using an external potentiometer, PLC, or 1-5V voltage signal.
DC Control Output: The controller outputs a DC low voltage control signal to drive devices like solenoid valves.
Keypad Lock: Long press the on/off key to lock all keys and prevent misoperation.
Maximum Output Voltage Setting: Users set the maximum adjustable voltage to prevent damage from over-voltage.
Overheating Protection: To protect itself, the controller stops output whenever the working temperature becomes too high.
Over-current Protection: To safeguard the controller and vibration equipment, the system stops output whenever the working current exceeds the rated current.
Recoverable Short Circuit Protection: The system stops output during a short circuit to protect both the controller and equipment.After clearing the short circuit, the system can be re-energized to work normally.

Technical Specification

Item	Range			Unit	Description
Item	Minimum	Typical	Maximum	Unit	Description
Input voltage	85	220	260	V	AC effective value
Output voltage adjustment range	0		260	V	Less than 150% of input voltage
Voltage adjustment accuracy	1			V
Voltage regulation accuracy	0		10		Vout/Vin
Voltage regulation response time	0.0025		0.025	s	One-tenth of the output voltage cycle
Output current adjustment range	0		10	A	SDVC31-U-Extra High Power
Output current adjustment range	0		10	A	SDVC31-U-Extra High Power
Output frequency	40		400	Hz
Frequency adjustment accuracy	0.1			Hz
Output waveform	sine
Slow start time	0		10	s	Factory default 0.5
Delay time range	0		20	s	Factory default 0.2
Delay time accuracy	0.1			s
Overheat protection temperature	60	65	65	℃
DC control output voltage	22	24	26	V
DC control output current	0		200	mA
Analog control model	1月5日			V	Remote speed control voltage
Digital control signal	24			V	Switch signal control
Adjustment method	6			key
No-load power consumption		3		W
Display mode	5			digit	LED digital tube
Wage environment temperature	0	25	40	℃	No condensation
Wage environment humidity	10	60	85	%	No condensation