95
Instruction Manual
line-CVM-D32
8.- TECHNICAL FEATURES
AC Power supply
Rated voltage
80... 264 V ~
Frequency
50... 60 Hz
Consumption
3... 8 VA
Installation category
CAT III 300V
DC Power supply
Rated voltage
100 ...300 V
Consumption
2... 3 W
Installation category
CAT III 300V
Voltage measurement circuit
Rated voltage (Un)
300 V
Ph-N
, 520 V
Ph-Ph
Voltage measuring margin
20... 300 V ~
Frequency measuring margin
47... 63 Hz
Input impedance
1 MΩ
Minimum measurement voltage (Vstart)
10 V~
Installation category
CAT III 300V
Current measurement circuit
Rated current (In)
... / 5A,... / 1A or.../0.250 A (MC type transformers)
Current measurement margin
In: ���/5A
In: ���/1A
In: ���/0�250A
0.01 ... 10 A
0.01 ... 2 A
0.01 ... 0.5 A
Maximum current, impulse < 1s
100 A
Minimum current measurement (Istart)
0.01 A
Max� consumption of the current input
0.9 VA
Installation category
CAT III 300V
Measurement accuracy
Class (��� / 5A)
Class (��� / 1A)
Class (��� / 0�250A)
Voltage measurement
0.2 %
(20)
0.2 %
(20)
0.2 %
(20)
Current measurement
0.2 %
(20)
0.2 %
(20)
1 % for I >=20% In
(20)
Active power measurement
0.5 %
(20)
0.5 %
1 %
Reactive power measurement
1 %
(20)
1 %
2 %
Apparent power measurement
0.5 %
(20)
1 % for I >=5% In
1 % for I >=20% In
Active energy measurement
0.5s
1
1
Reactive energy measurement
1
2
2
Frequency measurement
0.1 %
(20)
0.1 %
0.1 %
Power Factor measurement
0.5 %
(20)
0.5 %
0.5 %
(20)
For three-phase and phase values.
Digital transistor outputs
Quantity
2
Type
Optocoupled (Open-collector)
Maximum voltage
48 V
Maximum current
120 mA
Maximum frequency
500 Hz
Pulse width
1 ms
