Data Sheet

METRAHITIM XTRA & METRAHITIM E-DRIVE
Isolation Tester, Milliohmmeter,
TRMS Multimeter, Short-Circuited Coil Tester
4 GMC-I Messtechnik GmbH
Characteristic Values
1
15 ... 45 ... 65 Hz ... 100 kHz sinusoidal. For influence see page 5.
2
At 0  ... + 40 C
3
Display of up to max. 5.1 V, “OL” in excess of 5.1 V.
4
Applies to measurements at film capacitors during battery operation
5
Lowest measurable frequency for sinusoidal measuring signals symmetrical to the zero point
6
Overload capacity of the voltage measurement input:
power limiting: frequency x voltage max. 6 x 10
6
V x Hz at > 100 V
7
Overload capacity of the current measurement input:
See current measuring ranges for maximum current values.
8
Input sensitivity, sinusoidal signal: 10% to 100% of the voltage or current measuring range, restriction in mV
measuring range: 30% rdg. The voltage measuring ranges with max. 10 kHz apply in the A measuring range.
9
Plus sensor deviation
10
With ZERO function active
11
Accuracy applies as from 1 % of MR; due to the TRMS converter, values < 50 digits are suppressed
in the zero point.
12
10 minute cool-down period
13
Required signal range: 30% to 100% of the voltage measuring range
14
The integrated FF1A/1000 V fuse blows in the event of overloading
15
The integrated FF0.315A/1000 V fuse blows in the event of overloading
16
For measuring range 30 m and 300 m with function TComp active
Key: d = digit(s), MR = measuring range, rdg. = reading (measured value)
Meas.
Func.
(input)
Measuring Range
Resolution at
Upper Range Limit
Input Impedance
Intrinsic Uncertainty under Reference Conditions
Overload
Capacity
2
(... % rdg. + ... d)
30,000 3000 30,000 30,000
30,000 3000
~ /
~
1, 11 1, 11
Value Time
V
300 mV 10 V9M 9M // < 50 pF 0.15 + 10
10
0.5 + 30 1.0 + 30
1000 V
DC
AC
RMS
sine
6
Cont.
3 V 100 V9M 9M // < 50 pF 0.15 + 10
30 V 1 mV 9 M 9M // < 50 pF 0.15 + 10
300 V 10 mV 9 M 9M // < 50 pF 0.2 + 20
1000 V 100 mV 9 M 9M // < 50 pF 0.2 + 20
Voltage drop at approx. range limit ~
1, 11 1, 11
A
300 A 10 nA 70 mV 0.25 + 10 1+ 30
10)
1.0 + 30 d
0.3 A Cont.
3 mA 100 nA 165 mV
0.15 + 10 0,5 + 30
10)
30 mA 1 A 190 mV
300 mA 10 A 450 mV
1 A 100 A1.2V 1 A 5 min.
Factor: 1:1/10/100/1000 Measurement input Input impedance ~
1, 11 1, 11
A
@ V
AC
/
V
AC
0.3, 3, 30, 300 A 300 mV
Voltage measurement input approx. 9 M
( V socket)
0.15 + 10
10
0.5 + 30 d 1.0 + 30 d
Measurement input
6
3, 30, 300, 3 k A 3 V Plus current transformer clamp error 1000 V Max. 10 s
Open-circuit
voltage
Meas. current at
range limit
(... % rdg. + ... d)
3000
m @
1 A pulse
(4-wire)
3m 0.001 m 2.8 … 3.8 V 1 A 1.0 + 20
±0.6V
14
Cont.
30 m 0.01 m 2.8 … 3.8 V 1 A
0.5 + 7
300 m 0.1 m 2.8 … 3.8 V 1 A
m@
200mA
(4-wire)
30 m 0.01 m > 4 V 200 mA
0.5 + 7
16
±0.6V
14
Cont.
300 m 0.1 m > 4 V 200 mA
3  1 m > 4 V 200 mA
m@
20 mA
(4-wire)
30  10 m > 4 V 20 mA 0.5 + 7 ± 0.6 V
14
Cont.
R
Lo
2L
EN61557
@ 200mA: 3  1 m > 4 V 200 mA 2.5 +10
10
±0.6V
15
Cont.
@ 20mA: 30  10 m > 4 V 20 mA 2.5 +10
10

(2-wire)
300  10 m < 1.4 V Approx. 300 A 0.2 + 30
10
1000 V
DC
AC
RMS
sine
Max.
10 s
3k 100 m < 1.4 V Approx. 100A 0.15 + 10
10
30 k 1  < 1.4 V Approx. 10 A 0.15 + 10
300 k 10  < 1.4 V Approx. 1 A 0.15 + 10
3M 100  < 1.4 V Approx. 0.2 A 0.5 + 10
30 M 1k < 1.4 V Approx. 0.03 A 2.0 + 10
300  100 m Approx. 3 V
Approx. 1 mA constant
1 + 5
10
4,5 V
3
1 mV Approx. 8 V 0.5 + 2
Discharge resistance
U
0 max
(... % rdg. + ... d)
F
30 nF 10 pF 10 M 0.7 V 1.5 + 10
4 10
1000 V
DC
AC
RMS
sine
Max. 10 s
300 nF 100 pF 1 M 0.7 V 1 + 6
4
3 F 1 nF 100 k 0.7 V 1 + 6
4
30 F10nF12k 0.7 V 1 + 6
4
300 F 100 nF 3 k 0.7 V 5 + 6
4
f
min
5
(... % rdg. + ... d)
Hz (V)/
Hz (A)
Hz (A )
300 Hz 0.01 Hz
1 Hz
0.05 + 5
8
Hz (V)
6
:
Hz (A )
6
:
1000 V
Hz (A):
7
Max. 10 s
3kHz 0.1Hz
30 kHz 1 Hz
300 kHz 10 Hz 20 Hz
Resolution Voltage MR
13
Frequency MR (... % v. MR + ... d)
%
10.0 ... 90.0
0.1%
3 V AC
15 Hz ... 1 kHz 0.2% rdg. + 8 d 1000 V
DC AC
RMS
sine
6
Cont.
10.0 … 90.0 > 1 kHz ... 4 kHz 0.2% MR/kHz + 8 d
5.0 ... 95.0
30 V AC
15 Hz ... 1 kHz 0.2% rdg. + 8 d
15.0 … 85.0 > 1 kHz ... 4 kHz 0.2% MR/kHz + 8 d
RPM
30 … 30,000 1 RPM
(... % rdg. + ... K)
9
C / F
Pt100
– 200 ...
+850 C
0.1 C
0.5% + 1.5
1000 V
DC/AC
RMS
sine
Max. 10 s Pt1000
– 200 ...
+850 C
0.5% + 1.5
K
(NiCr-Ni)
– 250 ...
+1372 C
1% + 5