Pad Munted MV Load Interrupter  switchgear

SF6 insulated dead-front solution for underground distribution 

Safety and Continuity with Ormazabal Electrical Switchgear.

The Ormazabal CMS.m pedestal-type switchgear is designed for underground networks.​

These units are integrated into modular cells that allow customized configurations according to CFE's specific requirements, ensuring compatibility and regulatory compliance in each installation. By default, the switchgear features 3 ways (up to 5 ways) and 3 positions, offering flexibility in operation and optimization in medium voltage network management.​

With options for systems up to 38 kV, this outdoor maneuvering metal cabinet combines robustness and advanced technology, ensuring optimal performance in public distribution installations, industrial plants, and shopping centers. Its compact and lightweight design facilitates handling and transportation, providing an efficient and safe solution for various applications.​

Applicable in all types of medium voltage installations such as public distribution, infrastructure, industry, tertiary installations, shopping centers, hospitals, hotels, stadiums, airports, railway projects, electric vehicles, wind and photovoltaic parks.

Logo Ormazaval Velatia

SECCIONADOR TIPO PEDESTAL PARA REDES SUBTERRANEAS CON AISLAMIENTO EN GAS DE ACUERDO CON ESPECIFICACION CFE VM000-51

Technical Document

Main features

PARTES DEL SECCIONADOR TIPO PEDESTAL PARA REDES SUBTERRANEAS CON AISLAMIENTO EN GAS DE ACUERDO CON ESPECIFICACION CFE VM000-51

Design

  1. Metal cabinet (stainless steel/carbon steel)

  2. Medium Voltage electrical equipment up to 38 kV and 600 A

  3. Remote control/transfer cabinet

  4. Control box

  5. Operating area​

  6. Cable compartment

Características principales

Seguridad

  • Designed to withstand the effects of an internal arc.

  • Reliable operation and protection for operators thanks to its dead-front design.​

  • Live components are housed within a hermetically sealed stainless steel gas tank.​

  • Equipped with mechanical and electrical interlocks, ensuring safe and reliable operation.​

  • Suitable for normal outdoor operating conditions and adverse conditions with high corrosion resistance, such as coastal areas.

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Eficiencia

  • Its modular design offers configuration flexibility in a minimal footprint.

  • Allows easy mechanical and electrical connection between two cells without gas handling.​

  • Easy replacement of operating mechanisms and their motorization without interrupting the supply

Generales

  • Overall Design: Single-front operation metal cabinet (stainless steel or carbon steel) with removable cover, dark green number 12.​

  • Electrical Equipment: Ormazabal medium voltage switchgear of 15.5 kV/27 kV up to 38 kV; 60 Hz.​

  • Bushings: 600 A stud type, 200 A well type.​

  • Grounding: Copper grounding circuit.​

  • Remote Control/Telecontrol: Front location or left/right side compartment.​

  • Split Bus: Option available upon CFE request.​

  • Internal Arc Classification: IAC AB 20 KA 0.5 s (optional).​

  • Excavation Depth: 670 mm.​

  • IP Rating: Cabinet IP45, Panel IP2XD.​

  • Corrosivity Category: C4 H.​

  • Standards: IEC 62271-202,