Circutor CVM-E3 netanalyzator

Key features highlights :

CVM-E3-MINI-ITF-WiEth

CVM-E3-MINI-ITF-WiEth, DIN rail three-phase power analyser

Code: M56470.

•  Protocol: Modbus/TCP
•  Communications: Ethernet | Wi-Fi | Bluetooth
•  Harmonics: 31
•  Power supply (Vac): 90...264 Vac/Vdc
•  Input current: .../5 A | .../1 A
•  Mounting: DIN rail

DESCRIPTION

Three-phase electrical network analyser (balanced and unbalanced) for DIN rail mounting and panel option with 72x72 adapter, with measurements in 4 quadrants.

Other features are:

• Current measurement with ITF measuring transformers .../5 A,.../1A, MC transformers .../250 mA and FLEX-MAG clamps
• With ITF technology: ITF galvanic insulation protection
• DIN rail format with only 3 modules
• High contrast backlit display
• 72x72 mm panel mounting with front adapter
• Ethernet, Wi-Fi and Bluetooth® communications
• Configuration of communications on the App (MyConfig) and on the website.
• Sealable terminal cover
• Display of voltage and current harmonics up to 31º

APPLICATIONS

• Control application in switchboards and low and medium voltage connections where there is a need for an analyser on the DIN rail.
• Instantaneous data capture, maximum and minimum levels of electrical parameters measured.
• Installation with Ethernet cable (RJ-45)
• Installation without the need for communications wiring in facilities that have a Wi-Fi network.

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SPECIFICATIONS

AC POWER SUPPLY

Installation category

CAT III 300 V

Consumption

3,5 VA

Frequency

50…60 Hz

Nominal voltage

207…253 Vc.a.

MECHANICAL CHARACTERISTICS

Size (mm) width x height x depth

52.5 x 118 x 74 (mm)

Envelope

Self-extinguishing V0 plastic

Cable gauge at power supply terminals

1 mm2 (min)

Cable gauge at voltage terminals

mín. 1 mm²

Fastening

DIN rail

Weight (kg)

0,25

ENVIRONMENTAL CHARACTERISTICS

Protection class

IP 30 / Front: IP 40

Relative humidity (without condensation)

5…95%

Storage temperature

-30 … +80 ºC

Working temperature

-10 … +50 ºC

CURRENT MEASUREMENT CIRCUIT

Installation category

CAT III 300 V

Nominal current (In)

…/5 A or …/1 A

Phase current measuring range

2…120% In

Maximum input current consumption

0,9 VA

Minimum current measurement

0,2 % In

VOLTAGE MEASUREMENT CIRCUIT

Installation category

CAT III 300 V

Input impedance

400 kΩ

Frequency measuring range

45…65 Hz

Nominal voltage

300V Ph-N, 520V Ph-Ph

Minimum measurement voltage (Vstart)

11 V Ph-N

COMMUNICATIONS

Protocol

ModBus TCP/IP

STANDARDS

Electrical safety, Maximum height (m)

2000

Standards

IEC 61010-1, IEC 61010-2-030, IEC 61326-1, IEC 61557-12 , UL94

USER INTERFACE

LED

2 LED

Keyboard

3 keys

Display type

LCD Custom COG

MEASUREMENT ACCURACY

Frequency measurement

0.5 %

Phase current measurement

0.5 % ± 1 digit

Apparent power measurement (kVA)

0.5 % ±2 digit

Phase voltage measurement

0.5% ± 1 digit