TDK-Lambda RFE1600 Series, Руководство по установке

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Supply (*1) Full Scale (*1)
RFE1600-12 15V
RFE1600-24 30V
RFE1600-32 40V
RFE1600-48 60V
5.3.2 Monitoring Output Current (READ_IOUT)
The accuracy of the current reading is +/-10%
The read back output current can be calculated using the “Direct data Format”.
Refer to Table 5-1 for the Coefficients for calculating the Output Current.
Command Used Type #Data Bytes
8Ch Read Word 2
Example: Hex read back = 0361h;
Converted to Decimal = 865;
Using the required coefficients the output current = 865x1000/25575 = 33.82A;
Read the actual Output current (Ex: 33.05A) / Accuracy is (33.05-33.82)/40(*1)x100 = -1.92%.
Supply (*1) Full Scale (*1)
RFE1600-12 160A
RFE1600-24 80A
RFE1600-32 60A
RFE1600-48 40A
5.3.3 Monitoring Supply Temperature (READ_TEMPERATURE_1)
The accuracy of the Temperature reading is +/-3
℃
The read back supply temperature can be calculated using the “Direct data Format”.
Please refer to Table 5-1 for the Coefficients for calculating the Supply Temperature.
Command Used Type #Data Bytes
8Dh Read Word 2
Example: Hex read back = 01DCh;
Converted to Decimal = 476;
Using the required coefficients the Supply Internal Temperature = 476*100/1023 = 46.53
℃ .
5.3.4 Programming Output Voltage (VOUT_COMMAND)
The accuracy of the Output Voltage Programming is +/-2%
The output Voltage can be programmed using the “Direct data Format”.
Please refer to Table 5-1 for the Coefficients to be used for calculating the Voltage Programming.
Command Used Type #Data Bytes
21h R/W Word 2
Example: Power Supply RFE1600-24;
To program the Output Voltage to 24V, send ((-15360))/10 = 511 (DEC);
Read the actual set output Voltage (Ex: 24.05V) / Accuracy is (24.05-24)/30(*1)x100 = 0.16%.
Supply (*1) Full Scale (*1)
RFE1600-12 15V
RFE1600-24 30V
RFE1600-32 40V
RFE1600-48 60V