Alpha Technologies Mini-Mite Ferro Power Supply - Manual (Page 11)

11
4. Operation
CM003101 Rev.B0
4.1 Changing the output voltage (PSF-MMP-AXX only)
The Lectro Mini-Mite Ferro Power Supply is designed to
provide regulated 30V or 60V from the 120Vac power line.
The power output is normally configured for 60V and can be
changed to provide 30V via the following procedure.
60V – 30V
CONVERSION PROCEDURE
1. Verify AC is disconnected.
2. Cut yellow wire 2” from end of heat shrink tubing, strip 1/
2” from end.
3. Remove the wire nut from the blue wire, twist ends of
Yellow, Blue wires together. Secure Yellow/Blue splice
with wire nut.
4. Cover end of Yellow wire with customer-supplied wire nut.
5. Reatore AC power.
6. Measure voltage between capture screw and chassis.
The measured value should be 30VAC.
7. Secure cabinet. Unit is ready for 30V operation.
30Vac
between screw
and chassis.
60V wire (Yellow)
30V wire
(Blue)
60VAC operation 30VAC operation