Baldor PC13R, BALDOR GENERATOR manual Measure the resistance of the resister, Rotor, RxlR+10%

-

Hz

			(RxlR +lo%)
Specification	AC Windlng	DC Windlng	Condenser Winging
Voltage	Brown I White	Green I Green	Black / Black

60 120v 1.4 Q 0.62 Q 4.8 R

Table 9-1

NOTE: If the circuit tester is not sufficiently accurate$ may not show the values given and may give erroneous readings.

Erroneous reading will also occur whenthereisa wide variationofresistanceamong coil

windings or whenmeasurement is performed at ambienttemperaturesdifferentfrom

ZO"C(68"F).

9-3 ROTOR

1)Using the "Dr. Robin"or a circuit tester, measurethe resistance ef the field coil. (See Fig. 9-5.)

-

(RxlR+10%)

Resistance

NOTE I: Becausea diode issolderedto the coil ends at the terminals, resistance may be measured only when tester probes touch the terminals in one combination of polar- ity.Therefore, if noresistancereading appears, trychecking in reverse polarity.

NOTE 2: If the circuit tester is not sufficiently accu-

rate, it may not show the valuesgiven
and maygive erroneous readings.
Erroneousreading will also occur when
thereisa	wide variation	of resistance
among coil windingsor		when meas-
urement is performed at ambient tem-			Fig. 9-5
peratures	different from20°C (68°F).

2)Measure the resistance of the resister.

_-

- 28 -