CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'instructions télécharger pdf (Page 20)

Hardware Functions

In-Out

Performances

The best to suit your needs!

107.5x90mm (WM14 DIN) (9 DIN mod.)

96x96mm (WM14 96)

LED

YES

3 DGT

8+1 DGT

5+2

W-VA:±(1% F.S.+1DGT)

var:±(2% F.S. +1DGT)

LL: ±(1.5% F.S. +1DGT)

LN-A:±(0.5% F.S. +1DGT)

kWh: class 2, kvarh: class 3

≤200ppm/°C

1.5 sample/s

unbalanced: 1-2-3-phase; bal.: 3-ph

100/208VAC, 400/660VAC

5AAC

N.A.

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

TRMS method

Sys:V

LL,VLN,An,VA,VAdmd,Wdmd,Wdmd max,Hz

Wh, varh, h; single-phase:V

LL,VLN,A,

VA,W, var, PF,Admd,Admd max,

N.A.

RS422/485 (Modbus)

Action: on variables and outputs

Over neutral current or under and

overvoltage indication (warning signal)

24, 48,115, 230VAC 18 to 60VDC

CE, cURus, cCSAus

IP40 (WM14 DIN) IP65 (WM14 96)

Housing (H x W)

Display type

Variables on display

Instantaneous variables

Energy variables

Hours

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

WM14 DIN and WM14 96 are basic power analyzers that

can be used in all the applications where it is needed to

measure the main electrical parameters and to transmit

them to a PC. WM14 is cheap, compact and is available

either for panel mounting or DIN-rail mounting.

WM14 is the natural evolution of WM12. It maintains the

same advantages and measurement capabilities of the

multi function meter providing the following additional fea-

tures and benefits:

• metering of both active and reactive energy in order to

survey not only the typical load parameters but also

the consumptions;

• measurement of the thermal current, by single phase,

and recording of the maximum demands. The integration

time is programmable. This information will let the

maintenance people know if the over current protections

(fuses, automatic switches, etc.) are adequately preset

and in case of trip which is their real current;

• hour counter meter function. If the instrument is used on

board of a machine or a generating-set, in addition to the

already mentioned data, it is also possible to know for

how long those machines are being used.

A proper “machine usage” cost and/or mechanical main-

tenance can be estimated and planned.

Furthermore, the extra cost of an external classical

hour counter meter can be avoided.

Comm

Power Analyzers WM14 DIN WM14 96

WM14 96 WM14 DIN

DIN

1 2 ... 15 16 17 18 19 20 21 22 23 24 25 ... 43 44

Commentaires sur ces manuels

Pas de commentaire

CARLO GAVAZZI WM23-96 - PROGRAMMING Manuel d'instructions Page 20

Commentaires sur ces manuels

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