Intelligent high frequency switching power supply
Brand Glorious
Product origin China
Delivery time Within 7 days
Supply capacity 1000unit 1 month
Features:
▶ Single chip microcomputer control, real-time monitoring of AC input status, output voltage, current value, ambient temperature, time calculation and accumulation, three-stage time control function;
▶ Automatically judge whether the voltage is over limit and send out a warning signal.
▶ The measured values can be displayed in the monitoring center and reports can be automatically generated; RS-485/422 high-speed communication interface, centralized monitoring of power supply operation.
▶ Analog signal input and output interface, convenient for connection with PLC.
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PLC Control
1、PLC to rectifier signal:
a) Switch quantity: Control: start/stop conversion; voltage regulation/current regulation conversion.
b) Analog quantity: current control: 4~20mA; voltage control: 0-10V.
2、Rectifier to PLC signal
a) There are three switch values: steamer start/stop status, voltage/current stabilization status, and fault alarm status.
b) Two analog signals: 4-20mA current signal or 0~10V voltage signal, which can be used to feedback the rectifier output voltage and output current.
c) Complete electrical isolation between rectifier and PLC.
d) Linear accuracy ≤1% (PLC analog control quantity corresponds to the actual rectifier output and feedback value).
e) The rectifier has a soft start function, that is, when the output regulation control signal jumps, the output of the rectifier has a slow switching process (this function can be selected by the customer).
