220V 40A high frequency modular switch mode charger rectifier

Specifications

Information Inquiry:

The DIP switch (the most left DIP) is on the top side. The following functions available:

1, Indicate the voltage, current and fault information

2, Define the charger address via the grouping DIP and address DIP

l  LCD screen

Indicate the voltage, current, alarms of the charger. Switch over by the button V/A

Table 1 Fault code and identification

l  Address set DIP

The right 4 communication addresses set DIP and the broadcast address identification code are composed of communication address set DIP switch, which is used for setting the communication address of the module. The address is binary number, and means 0 if the DIP is on the top and means 1 if at the bottom. The rightmost code among is the lowest digit and the leftmost code is the highest digit. The address DIP of power supply module are 5 digits, so the set range of communication address is 0~31. That is to say, maximally 32 modules could be connected to one serial port of the host controller. The address is the only sign the controller could identify each module and the address of each module must be different in one system. For one module, the communication address setting must be same as the address setting of the host controller module. Otherwise abnormal communication occurs. The address in controller is decimal digit and the relation table is as follows.

Table 2 relation between binary and decimal digit

For example:the DIP set above highlighted in black is binary digit 10101, corresponding decimal address is 21. This charger is in Group 2.

Parameter set

Come to parameter setting when switch the left most DIP to the bottom (read 1). Use the Grouping DIP and right 4 address bits to make different set. The DIP switch and identifications are as follows.

Table 3 DIP identification (220V/110V)

The setting operation instruction:

1)     Switch the DIP to “MANU” i.e. “1” position, otherwise cannot enter the setting interface;

2)     Follow the tables above to enter setting interface required;

3)     Push the button “V/A” once, then the leftmost letter flashes. Now you can adjust the data;

4)     Use the “V ADJ” button “∨,∧” to adjust the value. Push “∨” once, the value decrease a unit. Push “∧”, increase a unit.

5)     Then push “V/A button again to make sure the leftmost letter stop flash. Then the set finishes and setting is saved successfully.

Application: