Description
Version description:This CNC power supply is divided into two versions, the CNC power supply version and the version with MODBUS function. The difference is that the MODBUS version of the power supply has an RS485 communication interface, which can be set or collected by the host computer software, or it can be connected to the PLC. DCS, smart meters and other devices communicate! In addition, other functions are the same!
Product parameters:
Input voltage: DC 8V-40VOutput voltage: DC 0V-32V continuously adjustable (can only be used as a step-down module, the input must be greater than the output 3V or more)Output current: adjustable, maximum 50A (recommended to be used within 45A, current adjustment, only works in the constant current state.)Output power: maximum 800W (it is recommended to use within 600W for long-term work, please reduce the power when using large pressure difference)Working temperature: -20?~+65? (when the working environment temperature is high, please pay attention to strengthening ventilation and heat dissipation when using)Working mode: synchronous rectificationConversion efficiency: up to 95%Whether it can be connected in parallel: Yes, it can expand in parallelShort circuit protection: Yes, the constant current value currently setInput reverse connection protection: YesOverheating protection: Yes, start the fan at 40 degrees, turn off the power output at 65 degrees, and automatically resume output when the temperature returns to 38 degrees!Output backflow prevention: None, please add a diode to prevent backflow for charging or motors! Available in this shop!Wiring mode: terminal or welding terminal, VIN is input, VOUT is outputWeight: 541g
Module size:Power board part: 140mm * 90mm * 53mm( length* width*height)Display control part: 79mm * 43mm*46mm( length* width*height) Installation hole size:Part of the mounting hole of the power board: 130mm * 80mm( length* width)Display and control part embedded installation opening: 76mm * 39mm( length* width)
Setting instructions:
Output voltage setting:Short press the "CV" key to enter the voltage setting mode, turn the potentiometer to adjust the current voltage value, press the potentiometer to switch to the voltage value before or after the decimal point for adjustment, after the adjustment, short press the "CV" key to save drop out.
Output current setting:Short press the "CC" key to enter the current setting mode, turn the potentiometer to adjust the current current value, press the potentiometer to switch to the current value before or after the decimal point for adjustment, short press the "CC" key to save after adjustment drop out. (Note that the indicator light will change to red when the current is constant, and the constant current adjustable current must be in constant current mode only when the actual load output current is greater than the set current, otherwise it will work in a constant voltage state, not the current is adjusted to 2A, that is Any device connected will become 2A)
Display mode settings:Short press "MODE" to switch the display mode. IN is the display input voltage, OUT is the display output voltage, the working temperature is displayed, and the display mode is cycled. There are 4 display modes.
Switch output settings:Short press the potentiometer button directly to turn on or turn off the output voltage. When it is off, the current position displays the word OFF.
Modbus address setting:Short press the "SET" key to enter the address setting mode -Id, the default is 1, turn the potentiometer to adjust the current address, adjust before the range of 1-255, after the adjustment, short press the "SET" key to save and exit, through the host computer The software can also set the address.
Package included:
1 x Electronic Load Module1 x LCD screen module
