Fixed power analyzer

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kit CVM-D441+4xSCV1

kit CVM-D441+4xSCV1, Multi-channel network analyser with memory, DIN rail

Code: M55138.

Protocol: Modbus/TCP |Modbus/RTU
Memory: Yes
Clamp: 3 x SVC
Communications: Wi-Fi | Ethernet | RS-487
Transistor output: 4
Harmonics: 15
Input current: .../333 mV
Mounting: DIN rail
Nª Input channels: 1...4(III) | 1...12(II)

INFORMATION

Description

The CVM-D400 series are multi-channel power analysers designed for reading multiple loads or circuits (Branch Circuit Monitoring). These devices can manage up to 12 single-phase or 4 three-phase lines or loads, or any combination of them in a single device. They also allow each type of consumption to be labelled, grouping together the total consumption of all the loads destined for the same purpose without the need for any type of programming. The results are automatically displayed on screen or via communications. The devices are configured via an integrated web interface, accessible via Wi-Fi or Ethernet, or directly from the MyConfig App. Both options allow the connection to be checked and modified via the ‘autowiring’ option, avoiding wiring errors and saving time during commissioning.

Applications

Measurement of electrical parameters in multi-channel installations, such as data processing centres and switchboards of single-phase loads.
Simultaneous measurement at 4 different points in three-phase installations
Its compact size is perfect for assembly on electric panels.

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SPECIFICATIONS

Voltage measurement circuit

Voltage measuring range

120... 300 V~Ph-N / 120 ... 520 V ~ph-ph

Frequency measuring range

45…65 Hz

Input impedance

0,4 MΩ

Minimum measurement voltage (Vstart)

120 V ~

Installation category

CAT III 300 V

Sampling frequency

45…65 Hz

Maximum input voltage consumption

5…8 VA

Current measurement circuit

Nominal current (In)

... / 0,333 V

Maximum current

399 mV

Minimum current measurement

11 mV

Maximum input current consumption

0,18 VA x 4

Installation category

CAT III 300 V

Measurement accuracy

Phase voltage measurement

0,5%

Phase current measurement

0,5% (10… 120%)

Active power measurement (kW)

Active energy measurement (kWh)

Digital transistor outputs

Quantity

Type

NPN

Maximum voltage

24 Vdc

Maximum current

50 mA

Maximum frequency

5 imp/s

Pulse width

30 … 500 ms

Wireless communication

Technology / Type

Wi-Fi

Band

2,4 GHz (2,4…2,5 GHz)

Serial communication

Technology / Type

RS-485

Protocol

Modbus RTU

Communication Network

Technology / Type

Ethernet 10BaseT - 100BaseTX

Protocol

Modbus TCP - Web server - Web socket

Connection mode

DHCP ON/OFF

Connection mechanism

RJ-45

User interface

Display type

LCD

LED

2 LED

Keyboard

3 keys

Environmental characteristics

Working temperature

-10 ºC... +60 ºC

Storage temperature

10 ºC... +75 ºC

Relative humidity (without condensation)

5 ... 95%

Protection class

IP30, Front panel: IP41

Mechanical characteristics

Envelope

Self-extinguishing V0 plastic

Fastening

DIN rail

Weight (kg)

1,15

Size (mm) width x height x depth

105 x 104 x 72 (mm)

Standards

UNE-EN 61000-4-4, UNE-EN 61000-4-5, UNE-EN 61000-4-11,UNE-EN 61000-6-3, UNE-EN 61000-6-1, UNE-EN 61010-1, UNE-EN 60068-2-1, UNE-EN 60068-2-2,UNE-EN 60068-2-78, IEC 61010-2-030, IEC 61326-1, UNE-EN 61000-4-20, ETSI EN 301 489-1 V2.2.3, ETSI EN 301 489-17 V3.2.4

Electrical safety, Installation category

CAT III 300 V

Electrical safety, Contamination level/class

Pollution resistance 2

Electrical safety, Maximum height (m)

2000