S8 Rtd Temperature; Rtd Types - GE Multilin 489 Instruction Manual
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- Instruction manual (259 pages)
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5.9
S8 RTD Temperature
5.9.1
RTD Types
1 RTD TYPES
5–64
Courtesy of NationalSwitchgear.com
PATH: SETPOINTS
S8 RTD TEMPERATURE
[ ]
STATOR RTD TYPE:
100 Ohm Platinum
BEARING RTD TYPE:
MESSAGE
100 Ohm Platinum
AMBIENT RTD TYPE:
MESSAGE
100 Ohm Platinum
OTHER RTD TYPE:
MESSAGE
100 Ohm Platinum
Each of the twelve RTDs may be configured as None or any one of four application types,
Stator, Bearing, Ambient, or Other. Each of those types may in turn be any one of four
different RTD types: 100 ohm Platinum, 120 ohm Nickel, 100 ohm Nickel, 10 ohm Copper.
The table below lists RTD resistance vs. temperature.
Table 5–6: RTD Temperature vs. Resistance
Temperature
° C
° F
–50
–58
80.31
–40
–40
84.27
–30
–22
88.22
–20
–4
92.16
–10
14
96.09
0
32
100.00
10
50
103.90
20
68
107.79
30
86
111.67
40
104
115.54
50
122
119.39
60
140
123.24
70
158
127.07
80
176
130.89
90
194
134.70
100
212
138.50
110
230
142.29
120
248
146.06
130
266
149.82
140
284
153.58
150
302
157.32
160
320
161.04
170
338
164.76
RTD TYPES
Range: 100 Ohm Platinum, 120 Ohm
Range: as above
Range: as above
Range: as above
100 Ω Pt
120 Ω Ni
(DIN 43760)
86.17
92.76
99.41
106.15
113.00
120.00
127.17
134.52
142.06
149.79
157.74
165.90
174.25
182.84
191.64
200.64
209.85
219.29
228.96
238.85
248.95
259.30
269.91
489 GENERATOR MANAGEMENT RELAY – INSTRUCTION MANUAL
CHAPTER 5: SETPOINTS
Nickel, 100 Ohm Nickel, 10 Ohm
Copper
100 Ω Ni
10 Ω Cu
71.81
7.10
77.30
7.49
82.84
7.88
88.45
8.26
94.17
8.65
100.00
9.04
105.97
9.42
112.10
9.81
118.38
10.19
124.82
10.58
131.45
10.97
138.25
11.35
145.20
11.74
152.37
12.12
159.70
12.51
167.20
12.90
174.87
13.28
182.75
13.67
190.80
14.06
199.04
14.44
207.45
14.83
216.08
15.22
224.92
15.61
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