GMC-I Messtechnik GmbH
57
20
Appendix
20.1
Tables for the determination of maximum or minimum display values under consideration of maximum instrument operating uncertainty:
Table 1
Table 2
Table 3
Table 4
Z
L-PE
. (full-wave) / Z
L-N
(
)
Z
L-PE
. (+/- half-wave)
(
)
Limit
Value
Max.
Display
Value
Limit
Value
Max.
Display
Value
0.10
0.07
0.10
0.05
0.15
0.11
0.15
0.10
0.20
0.16
0.20
0.14
0.25
0.20
0.25
0.18
0.30
0.25
0.30
0.22
0.35
0.30
0.35
0.27
0.40
0.34
0.40
0.31
0.45
0.39
0.45
0.35
0.50
0.43
0.50
0.39
0.60
0.51
0.60
0.48
0.70
0.60
0.70
0.56
0.80
0.70
0.80
0.65
0.90
0.79
0.90
0.73
1.00
0.88
1.00
0.82
1.50
1.40
1.50
1.33
2.00
1.87
2.00
1.79
2.50
2.35
2.50
2.24
3.00
2.82
3.00
2.70
3.50
3.30
3.50
3.15
4.00
3.78
4.00
3.60
4.50
4.25
4.50
4.06
5.00
4.73
5.00
4.51
6.00
5.68
6.00
5.42
7.00
6.63
7.00
6.33
8.00
7.59
8.00
7.24
9.00
8.54
9.00
8.15
9.99
9.48
9.99
9.05
R
E
/ R
ELoop
(
)
Limit
Value
Max.
Display
Value
Limit
Value
Max.
Display
Value
Limit
Value
Max.
Display
Value
0.10
0.07
10.0
9.49
1.00 k
906
0.15
0.11
15.0
13.6
1.50 k
1.36 k
0.20
0.16
20.0
18.1
2.00 k
1.81 k
0.25
0.20
25.0
22.7
2.50 k
2.27 k
0.30
0.25
30.0
27.2
3.00 k
2.72 k
0.35
0.30
35.0
31.7
3.50 k
3.17 k
0.40
0.34
40.0
36.3
4.00 k
3.63 k
0.45
0.39
45.0
40.8
4.50 k
4.08 k
0.50
0.43
50.0
45.4
5.00 k
4.54 k
0.60
0.51
60.0
54.5
6.00 k
5.45 k
0.70
0.60
70.0
63.6
7.00 k
6.36 k
0.80
0.70
80.0
72.7
8.00 k
7.27 k
0.90
0.79
90.0
81.7
9.00 k
8.17 k
1.00
0.88
100
90.8
9.99 k
9.08 k
1.50
1.40
150
133
2.00
1.87
200
179
2.50
2.35
250
224
3.00
2.82
300
270
3.50
3.30
350
315
4.00
3.78
400
360
4.50
4.25
450
406
5.00
4.73
500
451
6.00
5.68
600
542
7.00
6.63
700
633
8.00
7.59
800
724
9.00
8.54
900
815
R
INS
M
Limit
Value
Min.
Display
Value
Limit
Value
Min.
Display
Value
0.10
0.12
10.0
10.7
0.15
0.17
15.0
15.9
0.20
0.23
20.0
21.2
0.25
0.28
25.0
26.5
0.30
0.33
30.0
31.7
0.35
0.38
35.0
37.0
0.40
0.44
40.0
42.3
0.45
0.49
45.0
47.5
0.50
0.54
50.0
52.8
0.55
0.59
60.0
63.3
0.60
0.65
70.0
73.8
0.70
0.75
80.0
84.4
0.80
0.86
90.0
94.9
0.90
0.96
100
106
1.00
1.07
150
158
1.50
1.59
200
211
2.00
2.12
250
264
2.50
2.65
300
316
3.00
3.17
3.50
3.70
4.00
4.23
4.50
4.75
5.00
5.28
6.00
6.33
7.00
7.38
8.00
8.44
9.00
9.49
R
LO
Limit
Value
Max.
Display
Value
Limit
Value
Max.
Display
Value
0.10
0.07
10.0
9.59
0.15
0.12
15.0
14.4
0.20
0.17
20.0
19.2
0.25
0.22
25.0
24.0
0.30
0.26
30.0
28.8
0.35
0.31
35.0
33.6
0.40
0.36
40.0
38.4
0.45
0.41
45.0
43.2
0.50
0.46
50.0
48.0
0.60
0.55
60.0
57.6
0.70
0.65
70.0
67.2
0.80
0.75
80.0
76.9
0.90
0.84
90.0
86.5
1.00
0.94
99.9
96.0
1.50
1.42
2.00
1.90
2.50
2.38
3.00
2.86
3.50
3.34
4.00
3.82
4.50
4.30
5.00
4.78
6.00
5.75
7.00
6.71
8.00
7.67
9.00
8.63