Table 60 - Motor Temperature Sensor Resistance (Check At The Motor) - York YCIV0157 Installation Operation & Maintenance

Air-cooled screw liquid chillers
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Form 201.23-NM2
Issue date: 12/19/2023

Table 60 - Motor temperature sensor resistance (check at the motor)

Temp.
(ºC)
-20
-15
-10
-5
0
5
10
15
20
25
30
35
40
45
50
55
60
65
70
75
80
85
90
95
100
105
110
115
120
125
130
135
140
145
150
Johnson Controls
Rnominal
Rtol
(Ohm)
(± %)
97,062
5.00
77,941
4.60
55,391
4.20
42,324
3.85
32,654
3.50
25,396
3.15
19,903
2.80
15,713
2.50
12,493
2.20
10,000
2.00
8,056
2.40
6,531
2.70
5,326
3.00
4,368
3.25
3,602
3.50
2,986
3.75
2,488
4.00
2,083
4.25
1,753
4.50
1,481
4.75
1,257
5.00
1,071
5.20
916.9
5.40
787.7
5.60
679.3
5.80
587.9
6.00
510.6
6.20
445.0
6.40
389.0
6.60
341.2
6.70
300.2
6.90
264.9
7.10
234.4
7.30
208.0
7.40
185.0
7.50
Section 9 - Maintenance
Rmin
Rmax
(Ohm)
(Ohm)
92,209
101,915
69,586
76,296
52,996
57,643
40,695
43,954
31,511
33,797
24,596
26,196
19,346
20,461
15,321
16,106
12,218
12,768
9,800
10,200
7,863
8,250
6,354
6,707
5,166
5,485
4,226
4,510
3,476
3,728
2,874
3,098
2,389
2,588
1,995
2,172
1,674
1,832
1,411
1,551
1,194
1,321
1,016
1,127
867.4
966.4
743.6
831.9
639.9
718.7
552.6
623.2
479.9
542.3
416.5
473.5
363.4
414.7
318.4
364.1
279.5
320.9
246.1
283.7
217.3
251.5
192.6
223.3
171.1
198.9
9
323

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