CARLO GAVAZZI WM23-96 - PROGRAMMING Manuál s instrukcemi stáhnout pdf (Strana 23)

Hardware Functions

In-Out

Performances

The best to suit your needs!

96x96x140mm

LCD (back lighted)

YES

4x3 1/2 DGT

7 1/2 DGT

-A: ±(0.5% RDG+1DGT)

W-VA: ±(1% RDG+1DGT)

Class 1 (EN61036)

Class 2 (EN61268)

≤200ppm/°C

1.5 samples/s

Bal.: 3-phase, Unbal.:3-phase

57/100VAC, 120/208VAC, 230/400VAC,

380/660VAC

3 for time period management

1 for program lock

Prog.: CT up to 5000A, VT up to 20kV

TRMS method

Sys:V

LN,VLL,VA,W,Wdmd,VAdmd, var, PF, Hz,

total varh,partial Wh, partial varh,gas,

H2O. Single-phase:VLN,A,VA,W,var,PF.

N.A.

Up to 2 (open collector or relay)

Up to 2 (relay or open collector)

N.A.

RS485 (Modbus), RS232

Action: on variables and outputs

Modular concept, plug-in modules,

phase asymmetry control, energy time

period management

24, 48, 115,230VAC

18 to 60V AC/DC, 90 to 260VAC/DC

CE, cURus, cCSAus

IP65

Housing (H x W x D)

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

WM24 96 is a modular universal utility meter that allows the

operator to continuously monitor the mains and measure

energy, gas and water by total or partial metering. All meas-

urements with a direct connection up to 830VAC (phase-

phase), up to 20kV (VT connection) and up to 5.000A (CT

connection) allow the operator to use WM24 96 in all the

light and medium industry applications. This universal utili-

ty meter has a standard IP65 protection degree and the

metering of energy is in compliance with class 1 “EN61036”

and class 2 “EN61268”.

WM24 96 is capable to measure and control, by means of

the two optional alarm outputs, all the main variables and

the maximum demanded power.

It is able to measure and display the total energies in the

four quadrants (+kvar-L, -kvar-L, +kvar-C, -kvar-C). The

access to the programming parameters can be locked in

order to avoid undesired modifications.

Furthermore the measured energies can be managed by

time period/tariff: t1-t2-t3-t4 by means of two input con-

tacts. Those contacts can be used, in alternative, as count-

er inputs to measure m

of gas and water.

Comm

Universal Utility Meter WM24 96

WM24 96

1 2 ... 18 19 20 21 22 23 24 25 26 27 28 ... 43 44

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