User Manual

76 GMC-I Messtechnik GmbH
12 Characteristic Values
Func-
tion
Measured
Quantity
Display Range /
Nominal Range of
Us
e
Reso-
lution
Nominal
Vo
ltage
U
N
Open-
Circuit
Voltage
U
0
Nom.
Current
I
N
Short-
Circuit
Current
I
K
Int.
Resis-
tance
R
I
Ref.
Resis-
tance
R
REF
Measuring
Uncertainty
1
Intrinsic Error
1
Overload
Capacity
Value Time
Tests, 62638 (DIN VDE 0701-0702) / IEC 62 353 (VDE 0751)
Protective
conductor
resistance
R
PE
1 999 m 1 m
—
< 24 V
AC
or DC
—
> 200 mA
AC
/ DC
> 10 A AC
5
>35 AAC
11)
— —
(15% r
dg.+ 10 d)
> 10 d
> 10.0 :
(10% r
dg.+ 10 d)
 (10% rdg.+ 10 d)
> 10 d
264 V
250 mA
16 A
5
Cont.
1.00 … 9.99  10 m
10.0 30.0 
100 m 
>42 AAC
11)
15 s
Insulation
resistance
9
RISo
10  999 k 1 k
50  500
V DC
1.0 • U
N

1.5 • U
N
> 1mA < 2 mA — —
(5% r
dg.+ 4 d)
> 10 d
 (2.5% rdg.+2 d)
> 10 d
264 V Cont.
1.00  9.99 M 10 k
10.0  99.9 M 100 k
20 M:
(10% r
dg.+ 8 d)
20 M:
 (5% rdg.+4 d)
100  300 M 1 M
Leakage current
alternative
measur
ement
2
IPE, IB, IG, IA
0.0 ... 99 A 1 A
—
50 ...
250 V~
– 20/+10%
— < 1.5 mA
> 150 k 
1 k
 10 
 (5% rdg.+ 4 d) > 10 d
> 15 mA:
(10% rdg.+ 8 d)
 (2% rdg.+2 d) > 10 d
> 15 mA:
 (5% rdg.+ 4 d)
264 V Cont.
100 ... 999 A 1 A
1.00 ... 9.99 mA 10 A
10.0 ... 30.0 mA 100 A
Leakage current
direct
measur
ement
3
IPE, IB, IG, IA, IP
Only Ip: 0.0 ...
99.9 A
100 nA
— — — —
1 k
 10 
1 k
(5% r
dg.+ 4 d)
> 10 d
 (2.5% rdg.+2 d)
> 10 d
264 V Cont.
0.0 ... 99 A 1 A
100 ... 999 A 1 A
1.00 ... 9.99 mA 10 A
10.0 ... 30.0 mA 100 A
Leakage current
differential
c
urrent
measurement
4
IPE, IB, IG
0 ... 99 A 1 A
— — — — — —
(5% r
dg.+ 4 d)
> 10 d
 (2.5% rdg.+2 d)
> 10 d
264 V Cont.
100 ... 999 A 1 A
1.00 ... 9.99 mA 10 A
10.0 ... 30.0 mA 100 A
Function Test at Test Socket
Line voltage
U
L–N
10
100.0  240.0 V~ 0.1 V — — — — — — —  (2 % rdg.+2 d) 264 V Cont.
Load current I
L
0  16.00 A
RMS
10 mA — — — — — — —  (2 % rdg.+2 d) 16 A Cont.
Active power P
0  3700 W 1 W — — — — — — —
 (5 % rdg.+10 d)
> 20 d
264 V Cont.
20 A 10 min
Apparent power S
0  4000 VA 1 VA Calculated value, U
L–N
• I
V
 (5 % rdg.+10 d)
> 20 d
Power factor PF
with sinusoidal
waveform: cos
0.00  1.00 0.01 Calculated value, P / S, display > 10 W (10 % rdg.+5 d)
t
A
PRCD
Time to trip
0.1 ... 999 ms 0.1 ms — — 30 mA — — —  5 ms
V–COM
Probe voltage
(probe P1 to PE)
, and
0.0  99.9 V
100 ... 250 V
100 mV
1 V
— — — —
3 M
— —
 (2 % rdg.+2 d)
300 V
,
and
Cont.
Measuring
voltage
(V–COM sockets
6
, and
1 M
 (2 % rdg.+2 d)
> 45 Hz ... 65 Hz
 (2 % rdg.+5 d)
> 65 Hz ... 10 kHz
 (5 % rdg.+5 d)
> 10 kHz ... 20 kHz
Leakage current
via AT3-IIIE
adapter Z745S
6 8
0.00 ... 0.99 mA
0.01 mA
— — — — — — —
(2 % rdg.+2 d)
> 10 d
without adapter
253 V Cont.
1.0 ... 9.9 mA
0.1 mA
10 ... 20 mA
1 mA
Temperature
with Pt100
- 200,0 ...
+ 850.0 C
0.1 C — < 20 V – 1.1 mA — — — (
2% rdg.+1 C) 10 V Cont.
Temperature
with Pt1000
- 150,0 ...
+ 850.0 C