3�2�- Installation; 3�3�- Cvm-C10-Flex: Rogowski Sensors - Circutor CVM-C10 Instruction Manual

3�2�- INSTALLATION
The device will be installed on a panel (92
43700). All connections are located inside the electric panel.
The device must be connected to a power circuit that is protected with gl (IEC 269) or M type fuses with
a rating of 0.5 to 2 A. It must be fitted with a circuit breaker or equivalent device, in order to be able to
disconnect the device from the power supply network.
The power and voltage measuring circuit must be connected with cables that have a minimum
cross-section of 1mm
The secondary line of the current transformer will have a minimum cross-section of 2.5 mm
The temperature rating of insulation of wires connected to the device will be at minimum 62ºC.
3�3�- CVM-C10-FLEX: ROGOWSKI SENSORS
The CVM-C10-FLEX model measures currents using flexible sensors, based on the Rogowski coil prin-
ciple.
The flexibility of the sensor allows it to measure an alternating current irrespective of the position of
the conductor.
CIRCUTOR has a Rogowski sensor model that can be used with the CVM-C10-FLEX: FLEX-MAG.
Table 3 shows the connection of the sensors and
Note: For more information, consult the corresponding sensor guide.
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Terminals, opening covers or removing elements can expose parts that are hazardous
to the touch while the device is powered. Do not use the device until it is fully installed.
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x 92 mm panel drill hole, in compliance with DIN
+0.8 +0.8
the maximum position error.
Table 2
Table 2: Position error�
Position
A
B
A
B A ± 3%
Error
± 1%
Instruction Manual
CVM-C10
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