CARLO GAVAZZI EN61036 Manual de usuario descargar pdf (Pagina 6)

6 Specifications are subject to change without notice WM24-96DS0403

WM24-96

Used Calculation Formulas

Base unit Slot A Slot B Slot C Slot D

RS485 port

Single relay output

Single open coll. output

Dual relay output

Dual open coll. output

3 digital inputs

3 digital inputs + AUX

The available modules

The possible module combinations

• Alarm outputs

N° Variable 3-phase + 3-phase Note

neutral no neutral

1 V

L-N

Σ x Σ = system

2 W Σ x x Σ = system

3 var Σ x x Σ = system

4 VA Σ x x Σ = system

5 PF Σ x x Σ = system

6 VA

dmd

x x

7 W

dmd

x x

8 ASY x x asymmetry

List of the variables that can be con-

nected to:

Type N. o f Ordering

channels code

WM24-96 400V L-L 5A (base) AJ2400

WM24-96 208V L-L 5A (base) AJ2401

WM24-96 100V L-L 5A (base) AJ2402

WM24-96 660V L-L 5A (base) AJ2403

24VAC power supply AP1025

48VAC power supply AP1024

115VAC power supply AP1023

230VAC power supply AP1022

18-60VAC/DC power supply AP1021

90-260VAC/DC power supply AP1020

Relay output 1 AO1058

Relay output 2 AO1035

Open collector output 1 AO1059

Open collector output 2 AO1036

Digital inputs 3 AQ1038

Digital inputs + AUX 3 AQ1042

RS485 serial port (1) 1 AR1034

RS232 serial port (1) 1 AR1039

Base unit Slot E

RS232 port

(1) The RS232 communication port works as

alternative of the RS485 module.

Phase Variables

Instantaneous effective voltage

Instantaneous active power

Istantaneous power factor

Istantaneous effective current

Instantaneous apparent power

Instantaneous reactive power

System variables

Equivalent system voltage

System reactive power

System active power

System apparent power

System power factor

(TPF)

Energy metering

Where:

i = considered phase (L1, L2 or L3)

P = active power

Q = reactive power

, t

= starting and ending time points

of consumption recording

n = time unit

∆t = time interval between two succes-

sive power consumption

, n

= starting and ending discrete

time points of consumption recording

Gross Automation (877) 268-3700 · www.carlogavazzisales.com · [email protected]

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CARLO GAVAZZI EN61036 Manual de usuario Pagina 6

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