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Circutor CVM-C10 - User Manual

Circutor CVM-C10
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INSTRUCTION MANUAL
(M001B01-03-17A)
Power analyzer
CVM-C10

Table of Contents

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Circutor CVM-C10 Specifications

General IconGeneral
Power MeasurementActive, reactive, and apparent power
Frequency Measurement45 - 65 Hz
Display TypeLCD
Communication ProtocolModbus RTU
Measurement CategoryCAT III 300 V
Safety StandardsIEC 61010-1
WeightApprox. 250 g
Mounting TypeDIN rail
AccuracyClass 0.5
Power Supply85 - 265 V AC/DC

Summary

INSTRUCTION MANUAL

SAFETY PRECAUTIONS

DANGER

Warns of a risk, which could result in personal injury or material damage.

UNIT INSTALLATION

PRIOR RECOMMENDATIONS

Safety measures and qualified staff for installation.

INSTALLATION

Panel mounting and connection requirements.

CVM-C10-FLEX: ROGOWSKI SENSORS

Measuring currents with flexible sensors.

CONNECTION DIAGRAM

MEASURING THREE-PHASE NETWORKS WITH A 4-WIRE CONNECTION, CVM-C10-ITF-IN MODEL.

Diagram for 4-wire, 3-phase measurement with ITF-IN.

MEASURING THREE-PHASE NETWORKS WITH A 4-WIRE CONNECTION CVM-C10-MC MODEL.

Diagram for 4-wire, 3-phase measurement with MC model.

MEASURING THREE-PHASE NETWORKS WITH A 4-WIRE CONNECTION, CVM-C10-FLEX MODEL

Diagram for 4-wire, 3-phase measurement with FLEX model.

MEASURING THREE-PHASE NETWORKS WITH A 3-WIRE CONNECTION, CVM-C10-MC MODEL.

Diagram for 3-wire, 3-phase measurement with MC model.

OPERATION

MEASURING PARAMETERS

KEYBOARD FUNCTIONS

DISPLAY

OPERATION PROFILES

PROGRAMMING

PRIMARY VOLTAGE

How to program the primary voltage transformer ratio.

SECONDARY VOLTAGE

How to program the secondary voltage transformer ratio.

PRIMARY CURRENT

How to program the primary current transformer ratio.

SECONDARY CURRENT (MODEL CVM-C10-ITF)

How to select the secondary current transformer for ITF models.

PRIMARY NEUTRAL CURRENT (MODEL CVM-C10-ITF-IN)

How to program primary neutral current.

SECONDARY NEUTRAL CURRENT (MODEL CVM-C10-ITF-IN)

How to select secondary neutral current for ITF-IN.

SELECTING THE OPERATION PROFILE

How to select the device's operation profile.

PROGRAMMING ALARM 1 (RELAY 1)

How to program alarm relay 1.

PROGRAMMING THE MAXIMUM VALUE

How to set the maximum value for alarms.

PROGRAMMING THE MINIMUM VALUE

How to set the minimum value for alarms.

PROGRAMMING ALARM 2 (RELAY 2)

How to program alarm relay 2.

PROGRAMMING ALARM 3 (DIGITAL OUTPUT T1)

How to program digital output T1.

PROGRAMMING ALARM 4 (DIGITAL OUTPUT T2)

How to program digital output T2.

RS-485 COMMUNICATIONS: PROTOCOL

How to select the RS-485 protocol.

MODBUS PROTOCOL

Configuration settings for Modbus protocol.

BACnet PROTOCOL

Configuration settings for BACnet protocol.

LOCKING THE PROGRAMMING

How to lock/unlock the programming menu.

COMMUNICATIONS

PROTOCOL

MODBUS COMMANDS

DEVICE CONFIGURATION VARIABLES

PROGRAMMING ALARMS 1 AND 2 (RELAYS 1 AND 2)

Modbus memory map for alarms 1 and 2.

PROGRAMMING ALARMS 3 AND 4 (DIGITAL OUTPUTS T1 AND T2)

Modbus memory map for alarms 3 and 4.

COMMUNICATIONS

Modbus memory map for communications settings.

BACNET PROTOCOL

TECHNICAL FEATURES

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