Tettex MIDAS 2881, Руководство по эксплуатации

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Technical Data 5
Mechanical
Weight & Dimensions Instrument 58 kg (128 lbs) 34 x 47 x 104 cm (13.5” x 18.5” x 41”)
Trolley 11 kg (25 lbs) 33 x 68 x 112 cm (13” x 26.8” x 44”)
General
Control unit Lap top Computer Windows 7 based.
Measuring unit With Internal and external Power supply and nominal capacitor
Interfaces Ethernet connection to external laptop
Recorded Values
DF(tan

), DF(tan

)
@20°C
, DF%(tan

), DF%(tan

)
@20°C
, PF(cos

), PF(cos

)
@20°C
, PF%(cos

), PF%(cos

)
@20°C
, QF (quality factor), QF (quality factor)
@20°C
C
P
(Z
X
= C
P

R
P
), R
P
(Z
X
= C
P

R
P
), C
S
(Z
X
= C
S
+ R
S
), R
S
(Z
X
= C
S
+ R
S
) ,
L
S
(Z
X
= L
S
+ R
S
), R
S
(Z
X
= L
S
+ R
S
), L
P
(Z
X
= L
P

R
P
), R
P
(Z
X
= L
P

R
P
),
Standard capacitor Cn, U
RMS
, U
RMS

3, I
Test eff
, I
Ref eff
, I
m
, I
Fe,
Impedance Zx,
Phase-angle

(Zx), Admittance Yx, Frequency
Test
, Frequency
Line
, App. Power
S, Real Power P, Reactive Power Q, Real Power @2.5 kV, Real Power @10
kV, Temperature
Ambient
5
, Temperature
Insulation
5
, Rel. Humidity
5
,
Temp.Corr.Factor K, Connection mode, Settings, all Notes and Comments,
Time, Date
Software Windows 7
Data format XML, CSV
5 measured by external temperature/humidity probe