CIRCUTOR CVM-C10 Series - Manual (Page 7)

1�- VERIFICATION UPON RECEPTION
Check the following points when you receive the unit:
a) The unit meets the specifications described in your order.
b) The unit has not suffered any damage during transport.
c) Perform an external visual inspection of the unit prior to switching it on.
d) Check that it has been delivered with the following:
- An installation guide,
- 2 Retainers used to attach the unit,
- 5 connectors.
If any problem is noticed upon reception, immediately contact the transport
company and/or CIRCUTOR's after-sales service.
2�- PRODUCT DESCRIPTION
The CVM-C10 unit measures, calculates and displays the main electrical parameters of the
following networks: single-phase, two-phase, with and without neutral, balanced three-phase,
with ARON measurements or unbalanced. The measurement will be taken in RMS with the
three AC voltage inputs and three current inputs.
There are 3 versions of the unit, depending on the type of current input:
 CVM-C10-ITF, indirect current measurement with /5A or /1A transformers.
 CVM-C10-ITF-IN, indirect current measurement with /5A or /1A transformers and an
input to measure the neutral current.
 CVM-C10-MC, indirect current measurement with efficient transformers of the
MC1 and MC3 series.
 CVM-C10-mV indirect current measurement with /0.333V transformers.
The unit features:
- 3 keys that allow you to browse between the various screens and program the unit.
- 3 indicator LEDs: CPU, ALARM and KEY.
- LCD display, displays all parameters,
- 2 digital inputs, used to select the tariff or detect the logic state of external signals.
- 2 digital outputs, fully programmable.
(Not available in the CVM-C10-ITF-IN model)
- 2 alarm relays, fully programmable.
- RS-485 Communications, with two serial protocols: MODBUS RTU© and BACnet.
7 Instruction Manual
CVM-C10