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Cefem Group
RAILWAY DISCONNECTORS

RAILWAY DISCONNECTORS

Product catalog summary

Overview: The document provides technical specifications and details for modular switch-disconnectors (IM DC) designed for industrial and railway installations. These devices are manually operated and suitable for sectioning and isolation in high voltage applications.

Specifications:

Operating Voltage: 1000VAC and 1500VDC.
Thermal Current (Ith): 200 to 7200A for both AC and DC.
Dielectric Withstand Voltage: 7.5 kV at 50Hz.
Mechanical Endurance: 10,000 operations.
Breaking Capacity in Short-Circuit: Varies by current rating, up to 73kA for Ith > 1000A.
Short-Circuit Withstand Current: Up to 138kA for Ith > 1000A.

Technologies: The switch-disconnectors are available in three technologies (M1, M2, M3) with different mechanisms and pole configurations to accommodate various power requirements.

Features:

Visible breaking with direct view of contacts in open circuit.
Double cut-off per pole for enhanced safety.
Silver-plated copper contacts with self-cleaning properties.
Polyester insulating barriers made of auto-extinguishable material (UL94-V0).
Positive action handle ensuring all contacts are open when in the '0' position.
Various handle types available, including motorized options.

Accessories: The document lists several accessories, including lockable handles and auxiliary contacts, suitable for different axle types (N, NL, NLV).

Applications: These switch-disconnectors are specifically designed for use in industrial and railway environments, providing reliable sectioning and isolation capabilities.

Technical Data for 750V DC Apparatus: The document includes detailed technical data for IM DC 750V switches, covering rated currents, short-circuit currents, mechanical and electrical endurance, and connection specifications.

Contact Information: For specific configurations or additional information, the document advises contacting Cefem Industries directly.

Catalog excerpts

IM WITH LATERAL HANDLE 40 à / to 800A Interrupteurs-sectionneurs modulaires à commande manuelle adaptés pour répondre aux applications de sectionnement dans les installations industrielles et ferroviaires. Modular switch-disconnectors manually operated that fit to sectioning for industrial and railway installations. INTER.-SECTIONNEUR SWITCH-DISCONNECT. COUPURE VISIBLE VISIBLE BREAKING CDE LATERALE LATERAL HANDLE

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Les interrupteurs-sectionneurs modulaires de la gamme IM DC sont adaptés au sectionnement et à l’isolement dans les installations industrielles et ferroviaires. Switch-disconnectors from our IM DC range are fitted to sectioning and insulating for industrial and railway installations. En standard les IM DC sont disponibles de 1 à 6 pôles avec 3 tailles de mécanismes différents selon la puissance. Technologie M1, M2 et M3. Coupure visible, par vision directe et réelle des couteaux de l’interrupteur en position circuit ouvert. Double coupure par pôle. Disposition des couteaux garantissant en position...

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Interrupteurs-sectionneurs modulaires spéciaux courant continu 1500 V DC - 630 à 2000 A : veuillez nous consulter. Specific modular switch-disconnector for DC 1500 V – 630 to 2000 A : Please contact us. Cefem Industries - ZA La Chapelle - F-07200 Saint Michel de Boulogne Filiale du Groupe Cefem www.cefem-group.com

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REFERENCES/REFERENCESVERSIONS 750V DC / 750VDC VERSIONS Nombre de poles / Number of poles : VERSIONS 1500V DC SUR DEMANDE / 1500V DC VERSIONS ON REQUEST Calibre / Rating 1 pole / 1 pole Nombre de couteaux par pole Number of contacts per pole Technologie / Technology 2 poles / 2 poles Nombre de couteaux par pole Number of contacts per pole Technologie / Technology 3 poles / 3 poles Nombre de couteaux par pole Number of contacts per pole Technologie / Technology 4 poles / 4 poles Nombre de couteaux par pole Number of contacts per pole Technologie / Technology 5 poles / 5 poles Nombre de couteaux...

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IM DC 1,5 KV 1,5 KVIM DC 200 a / to 7200A Technologie M1 M1 Technology Cefem Industries - ZA La Chapelle - F-07200 Saint Michel de Boulogne page 5/7 Tel : +33 4 75 87 12 46 Filiale du Groupe Cefem [email protected]

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IM DC 1,5 KV 1,5 KVIM DC 200 a / to 7200A ACCESSOIRES / ACCESORIES Les appareils de technologie M2 et M3 peuvent avoir differents axes : Several axles can be fitted on apparatus from M2 and M3 technology. N : Interrupteurs avec axe court destines a etre manreuvres par une poignee directe interieure cadenassable. Switches with short axle, designed to be operated with an internal, direct and lockable handle. NL : Interrupteurs avec axe long destines a etre manreuvres par poignee exterieure cadenassable. Switches with long axle, designed to be operated by an external lockable handle. NLV : Interrupteurs...

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IM DC 1,5 KV 1,5 KVIM DC 200 a / to 7200ADonnees techniques pour appareils IM DC 750V / Technical data for IM DC 750Vapparatus Selon CEI 60947-3 / According to CEI60947-3 Interrupteurs / Switches 2 poles en serie 2 serial poles * A realiser par I'utilisateur. Repartir les poles par conducteurs, ex : 2 poles en serie. Valeurs donnees pour des appareils speciaux a courant continu. Veuillez nous consulter. * To be done by the operator. To split poles per conductors, ex: 2 serial poles. Data given for special switches with continuous tension. Please contact us. 1 pole en serie 1 serial pole Cefem...

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.

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