Table 33 - Motor Temperature Sensor Resistance (Check At The Motor) - York YVAA Installation, Operation & Maintenance Instructions Manual

Air-cooled screw liquid chillers with variable speed drive
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FORM 201.28-NM1.1
ISSUE DATE: 1/31/2018

TABLE 33 - MOTOR TEMPERATURE SENSOR RESISTANCE (CHECK AT THE MOTOR)

TEMP.
ºF (ºC)
-4 (-20)
5 (-15)
14 (-10)
23 (-5)
32 (0)
41 (5)
50 (10)
59 (15)
68 (20)
77 (25)
86 (30)
95 (35)
104 (40)
113 (45)
122 (50)
131 (55)
140 (60)
149 (65)
158 (70)
167 (75)
176 (80)
185 (85)
194 (90)
203 (95)
212 (100)
221 (105)
230 (110)
239 (115)
248 (120)
257 (125)
266 (130)
275 (135)
284 (140)
293 (145)
302 (150)
JOHNSON CONTROLS
R NOMINAL
R TOL
(OHMS)
(± %)
97,062
77,941
55,391
42,324
32,654
25,396
19,903
15,713
12,493
10,000
8,056
6,531
5,326
4,368
3,602
2,986
2,488
2,083
1,753
1,481
1,257
1,071
916.9
787.7
679.3
587.9
510.6
445.0
389.0
341.2
300.2
264.9
234.4
208.0
185.0
RMIN
(OHMS)
5.00
92,209
4.60
69,586
4.20
52,996
3.85
40,695
3.50
31,511
3.15
24,596
2.80
19,346
2.50
15,321
2.20
12,218
2.00
9,800
2.40
7,863
2.70
6,354
3.00
5,166
3.25
4,226
3.50
3,476
3.75
2,874
4.00
2,389
4.25
1,995
4.50
1,674
4.75
1,411
5.00
1,194
5.20
1,016
5.40
867.4
5.60
743.6
5.80
639.9
6.00
552.6
6.20
479.9
6.40
416.5
6.60
363.4
6.70
318.4
6.90
279.5
7.10
246.1
7.30
217.3
7.40
192.6
7.50
171.1
SECTION 9 - MAINTENANCE
RMAX
(OHMS)
101,915
76,296
57,643
43,954
33,797
26,196
20,461
16,106
12,768
10,200
8,250
6,707
5,485
4,510
3,728
3,098
2,588
2,172
1,832
1,551
1,321
1,127
966.4
831.9
718.7
623.2
542.3
473.5
414.7
364.1
320.9
283.7
251.5
223.3
198.9
173
9

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