Sonel PAT-806, Руководство по эксплуатации

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OPERATING MANUAL PAT-806 version 1.08 58
Measurement of insulation resistance using test voltage of 100 V
Test range according to IEC 61557-2 for U
N
= 100 V: 100
kΩ…99.9 MΩ
Display range Resolution
Measurement uncertainty
(basic)
0 k
Ω...1999 kΩ
1
kΩ

(5 % m.v. + 8 digits)
2.00 M
Ω ... 19.99 MΩ
0.01
MΩ
20.0 M
Ω ... 99.9 MΩ
0.1
MΩ
Influencing factor Designation Additional uncertainty
Position E
1
0 %
Supply voltage E
2
0 %
Temperature E
3
0.1
%/ºC
Capacity
E
7
0
% for R ≤ 20 MΩ
unspecified for R> 20 M
Ω

Accuracy of generated voltage (Robc [

]

1000*UN [V]): -0 % +30 % from the set value

nominal current: min 1 mA ... 1.4 mA

adjustable lower limit within the range of 0.1
MΩ ….9.9 MΩ with resolution of 0.1 MΩ

adjustable measuring time: "Cont" mode (continuous measurement) 4
s…3 min with a resolu-
tion of 1 s

detection of a dangerous voltage before commencing a measurement

discharging the object tested
Note: For R <50 k
Ω, the uncertainty is not specified.
Measurement of insulation resistance using test voltage of 250 V
Test range according to IEC 61557-2 for U
N
= 250 V: 250
kΩ…199.9 MΩ
Display range Resolution
Measurement uncertainty
(basic)
0
kΩ...1999 kΩ
1
kΩ

(5 % m.v. + 8 digits)
2.00
MΩ ... 19.99 MΩ
0.01
MΩ
20.0
MΩ...199.9 MΩ
0.1
MΩ
Influencing factor Designation Additional uncertainty
Position E
1
0 %
Supply voltage E
2
0 %
Temperature E
3
0.1
%/ºC
Capacity
E
7
0
% for R ≤ 20 MΩ
unspecified for R> 20 M
Ω

Accuracy of generated voltage (Robc [

]

1000*UN [V]): -0 % +30 % from the set value

nominal current: min 1 mA ... 1.4 mA

adjustable lower limit within the range of 0.1
MΩ ….9.9 MΩ with resolution of 0.1 MΩ

adjustable measuring time: "Cont" mode (continuous measurement) 4
s…3 min with a resolu-
tion of 1 s

detection of a dangerous voltage before commencing a measurement

discharging the object tested
Note: For R <50 k
Ω, the uncertainty is not specified.