CARLO GAVAZZI WM23-96 - PROGRAMMING Bedienerhandbuch PDF herunterladen (Seite 25)

Hardware Functions

In-Out

Performances

The best to suit your needs!

96x96x140mm

Graph LCD back lighted

YES

Sel: 4x3 1/2 DGT or 4x4 DGT

4x9 DGT, 4x6 DGT

-A:±(0.5 RDG+1DGT)

Hz:±0.1% F.S.THD: ±1% F.S.

Class 1 (EN61036)

Class 2 (EN61268)

≤200ppm/°C

10 samples/s

Bal.: 1-3 phase Unbal.: 3-phase

Autoranging 240/415VAC, 400/690VAC

Autoranging 1/5AAC

3 independent for time period synchro.

Prog.: CT up to 30000A VT up to 600kV

TRMS method

Sys:V

LN,VLL,An,VA,W,Wdmd,VAdmd,Andmd,

dmd, var,PF, Hz,Wh, varh.

Single-phase:VLN,VLL,A, W, var,PF,THD.

THD and single H up to the 50th H (V,A)

Up to 4 (open collector type or relay)

Up to 4 (open collector or relay)

Up to 4 (5mA,10mA, 20mA,1V,5V, 10V DC)

RS485 (Modbus), RS232

Action: on variables and outputs

Real time clock with alarms and

Min/Max variable recording.W, VA,PF

and An integration time programming.

Energy time period management.

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

CE, cURus, CSA

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

WM3 96 is a modular analyzer of the power quality that,

thanks to a 32-bit µ-Processor, allows the operator to

continuously and completely monitor the mains. All

measurements with a direct connection up to 830VAC

(phase-phase), up to 600kV (VT connection) and up to

30kA (CT connection) allow the operator to use WM3 96 in

any kind of installation. WM3 96 is a flexible, powerful

instrument that can be used in any kind of situation, thanks

to its mechanical and electrical

features, such as for instance: IP65

protection degree, 0.5 accuracy

class, 10 samplings/second, FFT

analysis up to the 50th harmonic,

tariff management and automatic

logging of the alarms together with

the availability of any kind of input/

output interfaces.

The already powerful performances of

WM3 96 become outstanding perform-

ances with the addition of the RS232+

RTC module.

Comm

Modular Power Quality Analyzer WM3 96

WM3 96

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