S8 rtd temperature, 1 rtd types, 9 s8 rtd temperature – GE 489 User Manual
Page 99: Rtd types -49
GE Multilin
489 Generator Management Relay
4-49
4 SETPOINTS
4.9 S8 RTD TEMPERATURE
4
4.9S8 RTD TEMPERATURE
4.9.1 RTD TYPES
PATH: SETPOINTS
ÖØ
S8 RTD TEMPERATURE
Ö
RTD TYPES
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.
RTD TYPES
[ENTER] for more
STATOR RTD TYPE:
100 Ohm Platinum
Range: 100 Ohm Platinum, 120 Ohm Nickel
100 Ohm Nickel, 10 Ohm Copper
BEARING RTD TYPE:
100 Ohm Platinum
Range: 100 Ohm Platinum, 120 Ohm Nickel
100 Ohm Nickel, 10 Ohm Copper
AMBIENT RTD TYPE:
100 Ohm Platinum
Range: 100 Ohm Platinum, 120 Ohm Nickel
100 Ohm Nickel, 10 Ohm Copper
OTHER RTD TYPE:
100 Ohm Platinum
Range: 100 Ohm Platinum, 120 Ohm Nickel
100 Ohm Nickel, 10 Ohm Copper
Table 4–6: RTD TEMPERATURE VS. RESISTANCE
TEMP
°CELSIUS
TEMP
°FAHRENHEIT
100
Ω PT
(DIN 43760)
120
Ω NI
100
Ω NI
10
Ω CU
–50
–58
80.31
86.17
71.81
7.10
–40
–40
84.27
92.76
77.30
7.49
–30
–22
88.22
99.41
82.84
7.88
–20
–4
92.16
106.15
88.45
8.26
–10
14
96.09
113.00
94.17
8.65
0
32
100.00
120.00
100.00
9.04
10
50
103.90
127.17
105.97
9.42
20
68
107.79
134.52
112.10
9.81
30
86
111.67
142.06
118.38
10.19
40
104
115.54
149.79
124.82
10.58
50
122
119.39
157.74
131.45
10.97
60
140
123.24
165.90
138.25
11.35
70
158
127.07
174.25
145.20
11.74
80
176
130.89
182.84
152.37
12.12
90
194
134.70
191.64
159.70
12.51
100
212
138.50
200.64
167.20
12.90
110
230
142.29
209.85
174.87
13.28
120
248
146.06
219.29
182.75
13.67
130
266
149.82
228.96
190.80
14.06
140
284
153.58
238.85
199.04
14.44
150
302
157.32
248.95
207.45
14.83
160
320
161.04
259.30
216.08
15.22
170
338
164.76
269.91
224.92
15.61
180
356
168.47
280.77
233.97
16.00
190
374
172.46
291.96
243.30
16.39
200
392
175.84
303.46
252.88
16.78
210
410
179.51
315.31
262.76
17.17
220
428
183.17
327.54
272.94
17.56
230
446
186.82
340.14
283.45
17.95
240
464
190.45
353.14
294.28
18.34
250
482
194.08
366.53
305.44
18.73
ENTER
ESCAPE
р
р
MESSAGE
ESCAPE
MESSAGE
ESCAPE
MESSAGE
ESCAPE