Secheron AC & DC MODBOX®

Sécheron brings decades of experience designing and manufacturing electrical safety components and systems for the traction circuits powering trains, high-speed trains, locomotives, and EMUs on AC or DC rail networks. Car builders seeking high performance, reduced engineering work and easier vehicle manufacturing combined with lower maintenance have placed their trust Secheron’s MODBOX® enclosure for thousands of rail vehicles running on 1.5 kVDC, 3 kVDC, and 15 kVAC, 25 kVAC networks worldwide.

The Sécheron MODBOX® enclosure includes AC or DC circuit breakers and various high- and low-voltage components. The compact, smart enclosure ensures safe and efficient integration of high-voltage components in vehicle roof vehicle under-frame or vehicle indoor installations. Each MODBOX® is engineered and configured to meet the needs of each individual project, taking into account integrated functions and interfaces with the vehicle. Secheron primarily use their own components and can include other devices from best-in-class suppliers to provide turnkey solutions.

Main Features

For a high performance and low maintenace solution, the main features include:

  • AC applications 15 kV (16.7 Hz) and/or 25 kV (50 Hz or 60 Hz)
  • DC applications 1.5 kVDC and/or 3 kVDC
  • Thermal current up to 630 A (AC) or 3200 A (DC)
  • Main integrated high voltage functions: circuit-breaker, surge arresters, current & voltage measurements, earthing switch, line disconnector, line & charging contactors with charging resistor, and others
  • Roof, indoor or under-frame installation
  • Height above roof ≤ 545 mm
  • Reference standards: EN 50124-1 / , IEC 62497-1, IEC 61373, IEC 60077-2, IEC 60077-3, IEC 60077-4, EN 50125 / IEC 62498
  • Insulation material according to EN 45545-2
Secheron AC & DC MODBOX®

Secheron AC & DC MODBOX®

Secheron AC & DC MODBOX®
Secheron MODBOX®

Local Support

As the authorised Australian and New Zealand Service Center, IMTRAM is able to provide dedicated local support for Secheron products.

With over a decade of experience, IMTRAM is a trusted partner for expert advice, seamless service, and comprehensive overhauls.

Secheron HSCB UR26
IMTRAM – Secheron Service Center

    To enquire about this product please fill in the form below

    Share this Product...