3-3
Figure 3-2. MVC 300 Outline Drawing.
Page 1: ...ELECTRONIC MANUAL VOLTAGE CONTROL Model MVC 300 Part Number 9 1210 00 106 Publication Number 9 1210 00 993 Date July 1993 Revision F July 1996...
Page 2: ...c Company Highland IL It is loaned for confidential use Subject to return on request and with the mutual understanding that it will not be used in any manner detrimental to the interests of Basler Ele...
Page 3: ......
Page 4: ...switch are provided on the front panel Table 1 1 provides the electrical and physical specifications of the MVC 300 Table 1 1 Specifications Input Power 120 Vac 10 Single Phase 50 320 Hz 240 Vac 10 S...
Page 5: ...build up circuit relinquishes control to the MANUAL VOLTAGE ADJUST control on the front panel c The AUTO OFF MAN voltage control mode switch allows transfer from the voltage regulator to the Manual V...
Page 6: ...3 3 Interconnection Diagram It is imperative that the MVC 300 be connected to provide an output which corresponds to the voltage regulator ratings in order to prevent damage to the MVC 300 or the reg...
Page 7: ...3 2 Figure 3 1 Panel Drilling Template...
Page 8: ...3 3 Figure 3 2 MVC 300 Outline Drawing...
Page 9: ...3 4 Figure 3 3 MVC 300 Interconnection Diagram Typical...
Page 10: ...and place the AUTOMATIC OFF MANUAL voltage control mode switch in MANUAL position Note that the voltage may be unstable hunting if the MANUAL VOLTAGE ADJUST control is set below 30 Vac c Allow the gen...
Page 11: ...UAL VOLTAGE ADJUST control fully counter clockwise CCW Remove the 120 Vac source from Terminals 23 and 24 and select 32 volt operation by moving the jumper to Terminal 32 Apply the 120 Vac source to T...
Page 12: ...ch test procedure Due to a protective coating repair replacement of individual components on the printed circuit board assembly should not be attempted and the complete replacement of the board is rec...
Page 13: ...e does not build up proceed to Step 4 Step 4 Verify that internal fuses F1 and F2 are good If either fuse is defective or blown replace fuse and proceed to Step 5 If both fuses are not defective or bl...
