CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'instructions télécharger pdf (Page 21)

Hardware Functions

In-Out

Performances

The best to suit your needs!

90x162.5mm (9 DIN modules)

LCD (bk 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

2 samples/s

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

57/100VAC, 120/208VAC

230/400VAC, 380/660VAC

Ib: 5A, Imax:10AAC

Ib: 20A, Imax 90AAC

N.A.

Prog.: CT up to 5000A, VT up to 10kV

TRMS method

Sys:V

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

total Wh, total varh, partial Wh, partial varh.

single-phase:VLN,A VA,W, var, PF, THD.

THD up to the 7th H (V and A)

2 (open collector)

1 (open collector or relay)

1 (20mA, 10V)

RS422/485 (Modbus)

kWh and kvarh data transmission,

water and gas inputs and data

transmission

Action: on variables and outputs

Modular concept, plug-in modules.

Phase asymmetry control

Self power supply, 24,48 115,230VAC,

18-60 73-143VDC

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

Dupline

Digital filter

Other characteristics

Power supply

Approvals

Protection degree

• Simultaneous display of four variables. Information avai-

lable at a glance.

• A full range of measurements available. Everything under control.

• Plug and play output modules. Easy interfacing to external

devices.

The main advantages

• Total harmonic analysis of both current and voltage notifying

potential load failures.

• Phase asymmetry control notifying line failures.

• Dual pulse output, analogue output, RS485 or Dupline port

providing the communication to PLC’s, to PC’s and to

Dupline building automation system.

• Serial communication and wrong connection of the current

inputs status indications making the instrument installation:

easy, fast and out of wiring errors.

• Self power supply working even in case of one phase line fai-

lure granting the measurement of all the variables all the time.

Comm

Modular Power Analyzer WM22 DIN

WM22 DIN is a modular power analyzer that allows to mon-

itor all the mains parameters of an electrical line or load and

to control one of them. The amazing design of the housing

combined with outstanding performances makes

WM22 DIN an instrument to be used in all the applications

up to 5000A and up to 200kVL-L.

The four remarkable features of WM22 DIN

• Direct measurement of up to 90A. No external current

transformer needed.

WM22 DIN

1 2 ... 16 17 18 19 20 21 22 23 24 25 26 ... 43 44

Commentaires sur ces manuels

Pas de commentaire

CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'instructions Page 21

Commentaires sur ces manuels

Produits connexes et manuels pour Mesure, test et contrôle CARLO GAVAZZI WM23-96 - PROGRAMMING