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Packaged
substations

The Anord Mardix range of packaged substations provides unrivalled quality and maintainability.

Our substations are custom built to suit your space requirements. Designs can be specially configured to include benefits such as a 40% increase in transformer output, and the option of remote transformer and LV switchgear coupling using our own interconnecting busbar systems.

Unrivalled quality and maintainability

Each substation is fully ASTA Certified and our dedicated switchgear engineers expertly install and commission both the HV and LV sides, ensuring all systems – including life safety interlocks – offer the optimum in performance. MV options are made up from compact ring main units (RMU), circuit breakers or disconnecting switches.

Our substations incorporate a choice of transformers as well as leading MV switchgear and our own custom-built LV distribution products. Each unit is tailored to your needs and offers the engineering excellence you would expect from Anord Mardix.

Key features

  • MV incomer options – ring main units (RMU), HV circuit breakers or MV switch disconnectors
  • Top or bottom HV cable connections
  • Transformer options – cast resin or fluid-filled transformers
  • Air cooled or forced ventilation Transformer options for increased output
  • Reduced footprint designs
  • Fully welded steel enclosures
  • Cladded steel busbar chamber allowing efficient thermal imaging surveys
  • Remote mounting of transformer and LV Switchgear
  • Incorporation of life safety protection relays and interlocks
  • Incorporation of in-house PLC programming (dual redundancy)

Tailored to your needs

  • Flexible choice and power ratings with no fuss installation
  • Cladded steel busbar chambers allow efficient thermal imaging surveys
  • In-house 3D design and visualisation ensures that all connections between transformer and LV switchboard feeder busbars are exact. Whether transformers are delivered and installed on-site, or factory fitted on custom engineered steel platforms, we guarantee a no-fuss connection.
  • Our relationships with major transformer manufacturers and our complete in-house project management means Anord Mardix is best placed to procure and negotiate transformer delivery dates to meet your tightest deadlines.
  • Monitoring and ongoing servicing, including thermal investigation, fluid sampling and fluid replacement, is delivered as part of our package.

Specification

MV/LV Transformer RatingsUp to 4.5 MVA
Transformer Primary VoltageUp to 33kV
LV Busbar System Current RatingUp to  6300A (AN – No Fans Required)
LV Busbar System Short Circuit RatingUp to 100kA/1s
Low Voltage Ratings400V / 690V
Construction SeparationUp to Form 4B Type 7
Cable AccessTop / Bottom, Front or Rear
Ingress ProtectionUp to IP 31
Panel ColourAvailable in all RAL or BS colours