Trane R Series Diagnostic Troubleshooting Repair

RLC-SVD03A-EN 29
Current Transformer
Table 6 Trip Times Vs. % Current
MOTOR CURRENT
(% RATED RLA) MINIMUM
TRIP TIME (SEC)
NOMINAL MAXIMUM
127.7 or below No trip No Trip No Trip
132.0 27.2 No Trip No Trip
132.1 27.2 30.08 No Trip
140.0 (must trip pt.) 22.8 25.28 28.09
150.0 18.8 20.48 22.89
160.0 16.0 17.28 19.29
170.0 14.0 15.28 16.89
180.0 12.4 13.28 14.89
190.0 11.2 12.08 13.29
200.0 10.4 10.88 12.09
210.0 9.6 10.08 10.89
220.0 8.8 9.28 10.09
230.0 8.0 8.48 9.69
240.0 7.6 8.08 8.89
250.0 7.2 7.68 8.49
260.0 6.8 6.88 7.69
270.0 6.4 6.88 7.29
280.0 6.0 6.48 6.89
290.0 5.6 6.08 6.89
300.0 4.0 5.68 6.49
300.1 4.0 4.08 6.49
310.2 or above 4.0 4.08 4.49
Ta b l e 7 C u rre n t Tr a n s f o rm e rs Ratings and Resistance
EXT
*
*The current transformer base part number is X13580253. The
numbers in this column are suffixes of the base part number.
RATING
USABLE
RANGE
RESISTANCE
OHMS + 10%
01 100A
66.67 -100A
23.5
02 150A
100 - 150A
35.0
03 200A 134 - 200A 46.0
04 275A 184 -275A 67.0
05 400A 267 - 400A 68.0
09 50A 33.37 - 50A 11.5
10 75A 50 - 75A 17.0

Trane R Series Specifications

General

Brand	Trane
Model	R Series
Category	Chiller
Language	English