CARLO GAVAZZI WM23-96 - PROGRAMMING Bedienerhandbuch PDF herunterladen (Seite 16)

Hardware

Functions

In-Out

Performances

The best to suit your needs!

Modular Energy Meter EM3 DIN

90x162.5 (9 DIN modules)

Mechanical

YES

N.A.

6+1 DGT

Class 2 (EN61036)

Class 3 (EN61268)

≤250ppm/°C

2 samples/s

Unbalanced: 3-phase

120/208VAC, 230/400VAC, 380/660VAC

Ib: 20A, Imax:90AAC

N.A.

TRMS method

kWh or kvarh (selectable)

N.A.

2 (open collector type)

N.A.

Start-up current: 80mAAC

Self power supply 115VAC,230VAC

IP40

Housing (H x W)

Display type

Variables on display

Instantaneous variables

Energy variables

Accuracy

Temperature drift

Sampling rate

System type

Voltage inputs (Un)

Current inputs (In)

Digital inputs

Primary of CT/VT

Measurements:

Variables

Harmonic distortion

Outputs: Pulse

Alarm

Analogue

Serial

Digital filter

Other characteristics

Power supply

Approvals

Protection degree

EM3 DIN is an energy meter that has been developed to

meet the requirements of those applications where a very

simple and reliable instrument is needed.

The main advantages

• Electromechanical display allowing the user to read the

consumed energy even when the load or the meter is not

power supplied.

• Easy installation avoiding any programming set-up.

• Self power supply making the installation easier and

more reliable.

• Direct connection up to 90A allowing the user to save the

costs of external current transformers and relevant

wiring.

• Dual pulse output transmitting to a PLC or other

equipment the active and reactive energy simultaneously.

• Wall mounting avoiding any other protection enclosure.

• Measurements in full compliance with both EN61036

(active energy) and EN61268 (reactive energy) granting

more reliable and accurate measurements.

Comm

EM3 DIN

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