Fluke 1625 FE 1625 Users Manual - Page 22

Table 2. Electrical Measurement Specifications, Reference Con

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1625 Users Manual Table 2. Electrical Measurement Specifications Intrinsic Error or Influence Quan- tity Reference Conditions or Speci- fied Operating Range Designation Code Requirements or Test in Accordance with the Relevant Parts of IEC 1557 Type of Test Intrinsic error Reference condi- A tions Part 5, 6.1 R Position Reference posi- E1 tion ± 90° Part 1, 4.2 R Supply volt- At the limits E2 age stated by the manufacturer Part 1, 4.2, R 4.3 Temperature 0 °C and 35 °C E3 Part 1, 4.2 T Series inter- See 4.2 and 4.3 E4 ference voltage Part 5, 4.2, T 4.3 Resistance 0 to 100 x RA E5 of the probes and auxiliary but ≤ 50 kΩ earth elec- trodes Part 5, 4.3 T System frequency 99 % to 101 % of E7 the nominal frequency Part 5, 4.3 T System volt- 85 % to 110 % of E8 age the nominal volt- age Part 5, 4.3 T Operating Part 5, 4.3 R error B = ±( A + 1,15 E12 E22 E32 E 2 4 E52 E62 E72 E82 14

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1625
Users Manual
14
Table 2. Electrical Measurement Specifications
Intrinsic Er-
ror or Influ-
ence Quan-
tity
Reference Con-
ditions or Speci-
fied Operating
Range
Designation
Code
Requirements
or Test in Ac-
cordance with
the Relevant
Parts of
IEC 1557
Type
of
Test
Intrinsic error
Reference condi-
tions
A
Part 5, 6.1
R
Position
Reference posi-
tion
±
90°
E
1
Part 1, 4.2
R
Supply volt-
age
At the limits
stated by the
manufacturer
E
2
Part 1, 4.2,
4.3
R
Temperature
0 °C and 35 °C
E
3
Part 1, 4.2
T
Series inter-
ference volt-
age
See 4.2 and 4.3
E
4
Part 5, 4.2,
4.3
T
Resistance
of the probes
and auxiliary
earth elec-
trodes
0 to 100 x
R
A
but
≤
50 k
Ω
E
5
Part 5, 4.3
T
System fre-
quency
99 % to 101 % of
the nominal fre-
quency
E
7
Part 5, 4.3
T
System volt-
age
85 % to 110 % of
the nominal volt-
age
E
8
Part 5, 4.3
T
Operating
error
2
8
2
7
2
6
2
5
2
4
2
3
2
2
2
1
15
,
1
(
E
E
E
E
E
E
E
E
A
B
+
±
=
Part 5, 4.3
R