Operation Manual

GMC-I Messtechnik GmbH 31
Technical Data
3)
Remote control: 50 ... 400 Hz
Leakage Current Measurements – Differential Method (DIF)
I
E
I
T
Residual current
between L and N
10 ... 300 μA~
0.01
... 3.00 mA~
0.1
... 30.0 mA
1 μA
10 μA
100 μA
= Protective earth current, direct
Residual current monitoring
Mains shutdown: > 20 mA~ (25 ms)
0.5 ... 20.0 mA:
< ±10% rdg.
20
... 300 μA:
±(5% rdg. + 1 d)
>
300 μA:
±(2.5% rdg. + 1 d)
240 V
AC/DC
Cont.
Leakage Current Measurements – Alternative Method: Alternative leakage current (ALT)
I
E
I
T
I
AP
2 ... 300 μA~
0.01
... 3.00 mA~
0.1
... 30.0 mA~
1 μA
10 μ A
100 μA
Test
voltage:
110/220/
230/240 V
AC
110 ... 240
V~
–15 /
+10%
Fre-
quency
50/60 Hz
3)
< 1.5 mA
> 150
kΩ
1 kΩ
±10Ω
20 μ A ... 15 mA AC:
< ±10% rdg.
>
15.0 mA AC:
< ±15% rdg.
20 μ A ... 15 mA AC:
±(5% rdg. + 1 d)
>
15.0 mA AC:
±(10% rdg. + 1 d)
240 V
AC/DC
Cont.
Function test
U
LN
Line voltage (RMS)
90 ... 240 V AC
(50 ... 400 Hz)
0.1 V
± 5.0% rdg.
± (2.5% rdg. + 1 d)
240 V
AC
Cont.
I
V
Load current
(RMS)
0.02 ... 16.00 A AC
(50 ... 400 Hz)
10 mA
Shutdown by mains relay at: I
V
> 16 A~ where t > 0.5 s
Shutdown by mains relay at: I
V
> 4 A~ where internal
temperature > 70 °C
± 5.0% rdg.
± (2.5% rdg. + 1 d)
4 A
Cont.
P
Active power
10 ... 4000 W 1 W
Measured value P and calculated value S are compared, and
the smaller of the two is displayed.
Shutdown at internal temperature > 70 °C
f < 100 Hz
±7.5% rdg.
P > 10 W, PF > 0,5
f < 100 Hz
±(5% rdg. + 10 d)
<1000W
<4000W
Cont.
10 min f ≥ 100 Hz
±10% rdg.
P > 10 W, PF > 0,5
f ≥ 100 Hz
±(7.5% rdg. + 10 d)
S
Apparent power
10 ... 4000 W 1 VA
Calculated vale U
L–N
• I
V
Shutdown at internal temperature > 70 °C
f < 100 Hz
±7.5% M
P > 10 W
f < 100 Hz
±(5% rdg. + 10 d)
<1000W
<4000W
Cont.
10 min f ≥ 100 Hz
±10% rdg.
P > 10 W
f
≥ 100 Hz
±(7.5% rdg. + 10 d)
LF
Power factor
with sinusoidal
waveshape: cos
ϕ
0.00 ... 1.00
inductive
0.01 Calculated value P / S, display as of P > 10 W
f < 100 Hz
±7.5% M
P > 10 W, PF > 0.5
f < 100 Hz
±(5% rdg. + 10 d)
——
f ≥ 100 Hz
±10% rdg.
P > 10 W, PF > 0.5
f
≥ 100 Hz
±(7.5% rdg. + 10 d)
Measured
Quantity
Measuring Range
/ Nominal Range
of Use
Reso-
lution
Addi-
tional
Info
Open-
Circuit
Voltage
U
0
Addi-
tional
Info
Short-
Circuit
Current
I
K
Int.
Resist.
R
I
Ref.
Resist.
R
REF
Measuring Error Intrinsic Error Overload
Capacity
Value Time