MC type0 pages

MC Type - Serie MC

C€

In supply networks, It can be more convenient to Install fixed

capacitors locally in order to improve the P.F. of some loads such

as transformers, asynchronous motors or new installations which

the automatic RFC. equipment is no longer able to compensate

adequately.

The Power unit is connected in the supply to the capacitors; it

is able to isolate the capacitors and to provide protection for

them.

Interessant pour installer des condensateurs fixes pour la

compensation des transformateurs ou des moteurs asynchrones

ou de toutes nouvelles charges qui ne pouvent pas etre

compensees par des systemes automatiques.

Le module de commande estbranche en serie aux condensateurs,

il peut etre utilise pour proteger et eventuellement deconnecter

ceux-ci.

MECHANICAL CHARACTERIS

The Power unit is assembled in a modular case manufactured

from sheet steel, suitable for assembly with COMAR modular

RFC. capacitors CTA, CTA/4, CTH and CTH/5.

Inside the Power unit the incoming three-phase supply cables

are connected to a circuit breaker.

An indicating lamp, connected downstream of the circuit breaker,

signals operation of the unit.

The M8 screw terminals are fixed through the upper cap by

insulators. The connection to RFC. capacitor units is made by

means of connection links that are included.

CARACTERISTIQUES GENERALES

Le module de commande est realise en tole d'acier et il peut

etre associe a des condensateurs modulaires CTA, CTA/4, CTH

et CTH/5. A I'interieur du module de commande se trouve un

interrupteur automatique que I'installateur doit brancher aux

reseaux electriques.

Sur le bottier on trouve une lampe de signalisation (branchee

apres I'interrupteur) qui indique si le dispositif est sous tension.

Les terminaux de connections M8 sont fixes avec des isolateurs.

Les barres de connexion pour raccorder les condensateurs

sont incluses.

MAIN FEATURES

CARACTERISTIQUES TECHNIQUES

Rated voltage:

415Vac

Rated frequency:

50Hz/60Hz

Insulating voltage:

500Vac

Rated maximum breaking capacity:

(according IEC947.2)

10kA - 400Vac MCM series

10kA-415Vac

50kA - 400Vac MCT series

40kA-415Vac

Magnetic protection:

from 7 up to 10 times In (C curve)

Electrical life (A-C)

20.000 operating cycles

Working temperature:

40°C

Degree of protection (CEI EN 60529):

with cover IP40

Parallel connection links:

included

Type of service:

continuous - indoors

Tension nominate:

415Vac

Frequence nominate:

50Hz/60Hz

Tension d'isolement:

500Vac

Pouvoir de coupure:

(suivant les Normes IEC947.2)

10kA - 400Vac serie MCM

10kA-415Vac

50kA - 400Vac serie MCT

40kA-415Vac

Protection thermique:

de 7 a 10 In (courbe C)

Duree de vie mecanique (A-C)

20.000 manouvres

Temperature de fonctionnement:

40°C

Degre de protection (CEI EN 60.529):

avec capot IP 40

Barres de connexion parallele:

incluses

Type de service:

continu pour interieur

6

ED 01.53 UK-FRA REV. £