Power analyzer, 4 analyzers in a single unit, DIN rail

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CVM-NET4+-ITF-MC-RS485-C4

CVM-NET4+-ITF-MC-RS485-C4, Power analyzer

Code: M55782.

Protocol: Modbus/RTU
Communications: RS-485
Transistor output: 4
Harmonics: 15
Input current: .../250 mA
Mounting: DIN rail

INFORMATION

Description

CVM-NET4+ is a multi-channel power analyzer designed to measure balanced or unbalanced three-phase networks and to measure single-phase networks. Its versatile configuration options enable you to take measurements in single-phase systems, three-phase systems or a combination of both. It has a single three-phase voltage input combined with 12 single-phase channels to measure the current from the MC efficient current transformers.

Its main features include:

Assembly on DIN rail
Compact size (6 DIN rail modules)
Measurement of up to 12 single-phase channels or combined single-phase and three-phase current channels.
Current measurement using efficient MC series transformers (.../250 mA)
RS-485 Communications (Modbus/RTU)
4 programmable digital outputs for alarms or impulses
Compatible with PowerStudio /PowerStudio Scada / PowerStudio Scada Deluxe

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

AC power supply

Nominal voltage

85…265 Vc.a.

Frequency

50…60Hz

Consumption

6 VA

Installation category

CAT III 300 V

DC power supply

Nominal voltage

95…300 Vdc

Consumption

6 W

Installation category

CAT III 300 V

Voltage measurement circuit

Nominal voltage

300V Ph-N, 520V Ph-Ph

Frequency measuring range

45 ... 65 Hz

Input impedance

0.4 MΩ

Minimum measurement voltage (Vstart)

5 V~

Installation category

CAT III 300 V

Maximum input voltage consumption

0,7 VA

Current measurement circuit

Nominal current (In)

.../250 mA

Phase current measuring range

0…250 mA

Maximum pulse current

In x 1.3

Minimum current measurement

3 mA

Permanent overload

1.3 In

Maximum input current consumption

0,18 VA x 4 channels

Installation category

CAT III 300 V

Measurement accuracy

Phase voltage measurement

0,50%

Voltage measurement sensors

Direct voltage

Current measurement sensors

External transformers

Digital transistor outputs

Quantity

Type

NPN

Maximum voltage

24 Vdc

Maximum current

50 mA

Maximum frequency

5 imp / s

Pulse width

100 ms

Serial communication

Technology / Type

RS-485

Protocol

ModBus/RTU

Environmental characteristics

Working temperature

-10…+50 ºC

Relative humidity (without condensation)

5…95%

Protection class

IP 51 (Front), IP 31 (unmounted)

Mechanical characteristics

Envelope

Self-extinguishing V0 plastic

Fastening

DIN rail 46227 (EN 50022)

Weight (kg)

0,234

Size (mm) width x height x depth

105 x 90 x 70 (mm)

Standards

IEC 664, VDE 0110, UL 94, IEC 801, IEC 348, IEC 571-1, EN 61000-6-3,EN 61000-6-1, EN 61010-1, EN 61000-4-11, EN 61000-4-3, EN 61000-4-3,EN 61000-4-4, EN 61000-4-5, EN 55011

Certifications

UL, VDE

Electrical safety, Installation category

CAT III 300V / 520V, IEC 61010

Electrical safety, Maximum height (m)

2000