Operation Manual

126 GMC-I Messtechnik GmbH
Technical Data
8 Technical Data
Func-
tion
Measured
Quantity
Measuring Range /
Nominal Range of
Use
Reso-
lution
Addi-
tional
Informa-
tion
Open-
Circuit
Voltage
U
0
Addi-
tional
Infor-
mation
Short-
circuit
current
I
K
Int.
Resis-
tance
R
I
Ref.
Resis-
tance
R
REF
Measuring
Uncertainty *
Intrinsic
Uncertainty *
Overload
Capacity
Value Time
DIN VDE 0701-0702 / IEC 62353 (VDE 0751-1) Tests
PE
resistance R PE
man: 1 ... 999 m 1 m
Electronic
fuse + fuse
link
4.0  4.5 V
AC TRMS
Where Isl
= 200
mA~
220 ...
270 mA
AC TRMS
——
10% rdg.
within a rage of
0.1 ... 10

where IP = 200 mA
 (2.5% rdg. + 10 m  )
within a rage of
0.1 ... 10
 where IP
= 200 mA
264 V
AC/DC
Cont.
man: 0.01
... 9.99  10 m
auto:
0.01 ... 30.00 
0.01 ... 3.30 
0.1 ... 10.0 
10 m
10 m
100 m 
Insulation
resistance
R ISO
10 ... 300 k 10 k
Test
voltage:
100/200/
300/400/
500
V DC
U
N
< U <
1.2 U
N
Nominal
current
> 1 mA
where
R
ISO
=
500 k

2 mA — —
0.01 ... 100 M
 :
10% rdg.
> 100 M
20% rdg.
where UP = 500 V
each
0.1 ... 30 M
 :
(2.5% rdg. + 1 d)
> 30 M
(5% rdg. + 1 d)
where UP = 500 V
each
264 V
AC/DC
Cont.
0.01
... 3.0 M 10 k
0.1
... 30.0 M 100 k
1
... 300 M 1 M
Equivalent
leakage current
I AP
10 ... 300 A~
0.01
... 3.00 mA~
0.1
... 30.0 mA~
10 A
10  A
100 A
Test
voltage:
110, 220,
230, 240 V
AC
110 ... 240
V~
–15 /
+10%
Freq.
50, 60,
200, 400
Hz
< 1.5 mA
> 150
k
1 k
10
20  A ... 15 mA AC:
10% rdg.
>
15.0 mA AC: 
15% rdg.
20  A ... 15 mA AC:
(5% rdg. + 1 d)
>
15.0 mA AC:
(10% rdg. + 1 d)
264 V
AC/DC
Cont.
Direct methodt
I T
10 ... 300 A
0.01
... 3.00 mA at
0.1
... 30.00 mA at
10 A
10  A
Probe current monitoring:
Probe shutdown: I
C
> 10 mA~ (5 ms)
Residual current monitoring
Mains shutdown: I
D
> 10 mA~ (25 ms)
1 k
10 
—
0.02 ... 10 mA at: 
10% rdg.
20
... 300 A at:
(5% rdg. + 1 d)
> 300 A at: (2.5%
rdg. + 1 d)
264 V
AC/DC
Cont.
Direct
methodt
I P
10 ... 300 A
0.01
... 3.00 mA at
10 A
10  A
Probe current monitoring:
Probe shutdown: I
PL
> 10 mA~ (5 ms)
Residual current monitoring
Mains shutdown: I
D
> 10 mA~ (25 ms)
1 k
10 
—
0.01 ... 3 mA at: 
10% rdg.
10
... 300 A at:
(7.5% rdg. + 1 d)
0.30
... 3.00 mA at
±(2.5% rdg. + 1 d)
264 V
AC/DC
Cont.
Residual current
I PE
between L and N
10 ... 300 A~
0.01
... 3.00 mA~
0.1
... 30.0 mA
10 A
10 A
100 A
= Protective conductor current, direct
Residual current monitoring
Mains shutdown: > 20 mA~ (25 ms)
0.5 ... 20.0 mA:
10% rdg.
20
... 300 A: (5%
rdg. + 1 d)
>
300 A:
(2.5% rdg. + 1 d)
264 V
AC/DC
Cont.
PE leakage
current
Direct I PE
between L and N
10 ... 300 A
0.01
... 3.00 mA at
0.1
... 30.0 mA at
10 A
10 A
100 A
= Protective conductor current, direct
Residual current monitoring
Mains shutdown: > 20 mA~ (25 ms)
0.5 ... 20.0 mA:
10% rdg.
20
... 300 A: (5%
rdg. + 1 d)
>
300 A:
(2.5% rdg. + 1 d)
264 V
AC/DC
Cont.
Prot. conductor
current I PE with
current sensor
0.0 ... 100.0 mA 100 A
Via current sensor as optional accessory (sockets 3 and 4)
with a transformation ratio of 1 mV / 1 mA
In preparation
Depends upon current sensor
characteristics