(Continuation) Current measurement circuit
Consumption
CVM-C10-ITF
CVM-C10-ITF-IN
CVM-C10-MC
CVM-C10-MC-IN
0.9 VA
0.18 VA
CVM-C10-mV
CVM-C10-FLEX
0.033 mVA
0.004 VA
Installation category
CAT III 300 V
Measurement accuracy (UNE-EN 61557-12)
Model
CVM-C10-ITF
CVM-C10-ITF-IN
CVM-C10-MC
(17)
CVM-C10-MC-IN
(17)
CVM-C10-mV
Voltage measurement
0.5% ± 1 digit
0.5% ± 1 digit
0.5% ± 1 digit
Current measurement
0.5% ± 1 digit
0.5% ± 1 digit
0.5% ± 1 digit
Frequency measurement
0.5%
0.5%
0.5%
Active power measurement
0.5% ± 2 digits
1% ± 2 digits
0.5% ± 2 digits
Reactive power measurement
1% ± 2 digits
2% ± 2 digits
2% ± 2 digits
Active energy measurement
Class 0.5s
(15)
(I ≥ 0.1In)
Class 1
Class 1
Reactive energy measurement
Class 1
(16)
(I ≥ 0.1In)
Class 2
Class 2
(15)
According to IEC 62053-22.
(16)
According to IEC 62053-24
.
(17)
Measurement range:
PF:1
PF:0�5
Measurement range
≥ 10% ... ≤ 100%
≥ 20% ... ≤ 100%
Measurement accuracy (With sensors) (UNE-EN 61557-12)
Model
CVM-C10-FLEX
(18)
Voltage measurement
± 0.5% + 1 decimal
Current measurement
± 3%
Frecuency measurement
± 0.5%
Active power measurement
± 4%
Reactive power measurement
± 4%
(18)
See section
“3.3.- CVM-C10-FLEX: ROGOWSKI SENSORS”
Pulse outputs (CVM-C10-ITF CVM-C10-MC and CVM-C10-mV)
(19)
Quantity
2
Type
NPN ouputs
Maximum voltage
24 V
Maximum current
50 mA
Maximum frequency
16 impulses / sec
Pulse width
30 ms to 500 ms (Programmable)
Relay outputs (CVM-C10-ITF, CVM-C10-ITF-IN, CVM-C10-MC, CVM-C10-MC-IN, CVM-C10-mV )
(19)
Quantity
2
Max� voltage open contacts
250 V ~
Maximum current
6 A
Maximum switching power
1500 W (AC1)
Electrical life (250 VAC / 5A)
60x10
3
cycles
Mechanical life
10x10
6
cycles
89
Instruction Manual
CVM-C10
