Rrtd Inputs - GE UR T60 Instruction Manual

Ur series transformer protection system
Table of Contents

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5 SETTINGS
Table 5–28: RTD TEMPERATURE VS. RESISTANCE
TEMPERATURE
RESISTANCE (IN OHMS)
°C
°F
100 Ω PT
(DIN 43760)
–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
180
356
168.47
190
374
172.46
200
392
175.84
210
410
179.51
220
428
183.17
230
446
186.82
240
464
190.45
250
482
194.08
a) MAIN MENU

PATH: SETTINGS
TRANSDUCER I/O
 RRTD INPUTS
MESSAGE
MESSAGE
Menus are available to configure each of the remote RTDs.
GE Multilin
120 Ω NI
100 Ω NI
86.17
71.81
92.76
77.30
99.41
82.84
106.15
88.45
113.00
94.17
120.00
100.00
127.17
105.97
134.52
112.10
142.06
118.38
149.79
124.82
157.74
131.45
165.90
138.25
174.25
145.20
182.84
152.37
191.64
159.70
200.64
167.20
209.85
174.87
219.29
182.75
228.96
190.80
238.85
199.04
248.95
207.45
259.30
216.08
269.91
224.92
280.77
233.97
291.96
243.30
303.46
252.88
315.31
262.76
327.54
272.94
340.14
283.45
353.14
294.28
366.53
305.44


RRTD INPUTS

 RRTD
1
 RRTD
2
 RRTD 12
T60 Transformer Protection System
5.9 TRANSDUCER INPUTS AND OUTPUTS
10 Ω CU
7.10
7.49
7.88
8.26
8.65
9.04
9.42
9.81
10.19
10.58
10.97
11.35
11.74
12.12
12.51
12.90
13.28
13.67
14.06
14.44
14.83
15.22
15.61
16.00
16.39
16.78
17.17
17.56
17.95
18.34
18.73
See page 5-286.
See page 5-286.
See page 5-286.
5
5.9.3 RRTD INPUTS
5-285

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