Technical Data - Gossen MetraWatt METRAHIT T-COM PLUS Operating Instructions Manual

Technical Data

9 Technical Data
Meas.
Resolution at
Func-
Measuring Range Upper Range
tion
Limit
(input)
100 V
300.0 mV
3.000 V 1 mV
V
30.00 V 10 mV
(a)
300.0 V 100 mV
600 V 1
300.0 A
100 nA
1 A
3.000 mA
A
10 A
30.00 mA
(E)
100 A
300.0 mA
1.000 A 1 mA
Input
Factor: 1:1/10/100/1000
0.3/3/30/300 A 300 mV
A
3/30/300/3k A 3
(a)
30/300/3k/30k A 30

300.0 100 m
1 
3.000 k
10 
30.00 k

100 
300.0 k
(a)
3.000 M 1 k
30.00 M 10 k

300.0 100 m
R
SL
1 
3.000 k

300.0 100 m
3)
5.1 V 1 mV
60
Input impedance
~
/
9 M 9 M // < 50 pF
9 M 9 M // < 50 pF
9 M 9 M // < 50 pF
9 M 9 M // < 50 pF
V 9 M 9 M // < 50 pF
Voltage drop at approx. range limit
18 mV 18 mV
160 mV 160 mV
32 mV 32 mV
320 mV 320 mV
600 mV 600 mV
Input impedance
Voltage measurement input approx. 9 M
V
( V socket)
V
Open-circuit Meas. current at
voltage range limit
Approx. 250 A
< 1.4 V
Approx. 160 A
< 1.4 V
Approx. 28 A
< 1.4 V
Approx. 2.9 A
< 1.4 V
Approx. 0.31 A
< 1.4 V
< 1.4 V Approx. 33
Approx. 13 V
Approx. 2 mA const.
Approx. 13 V
Approx. 3 V
Approx. 1 mA const.
Approx. 13 V
Intrinsic Uncertainty
under Reference Conditions
 (... % rdg. + ... d)  (... % rdg. + ... d)
~
10)
0.5 + 3 1.5 + 3 (> 300 d)
0.5 + 1
0.5 + 1
1.5 + 3 (> 30 d)
0.5 + 1
0.5 + 1
~
0.5 + 5 1.5 + 5 (> 100 d)
0.5 + 3
1.5 + 5 (> 30 d)
0.5 + 5
~
10)
1.5 + 3 (> 300 d)
0.5 + 3
1.5 + 3 (> 30 d)
Plus clip-on current sensor error
 (... % rdg. + ... d)
10)
0.5 + 3
0.5 + 1
0.5 + 1
0.5 + 1
0.5 + 1
nA 2.0 + 5
3 + 5
3 + 5
3 + 5
2 + 5
Overload
Capacity
 (... % rdg. + ... d)
1), 11) 1), 11)
Value
1.5 + 3 (> 300 d)
600 V
DC
AC
RMS
1.5 + 3 (> 100 d)
Sine
6
1), 11) 1), 11)
1.5 + 5 (> 100 d)
0.3 A
1.5 + 5 (> 100 d)
1.6 A
1), 11) 1), 11)
1.5 + 3 (> 300 d) Measurement input
1.5 + 3 (> 100 d)
600 V
TRMS
600 V
DC
AC
RMS
Sine
GMC-I Messtechnik GmbH
2)
Time
Cont.
Cont.
5 min.
Max. 10 s
Max. 10 s