Electrical equipment & switchgear

Electrical Equipment & Switchgear

HV, MV and LV switchgear and electrical equipment — supplied and supported by our engineering team from specification through to commissioning.

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Equipment / integration / support

From equipment selection to protection integration and energisation, every package is approached as part of a complete power system.

Engineering-led equipment supply.

MC-S Energy supplies switchgear and electrical equipment backed by our own engineering, protection, testing and commissioning capability. We understand the electrical system, not just the equipment.

Medium VoltageSWITCHING & PROTECTION

MV Switchgear

Engineering and technical support for medium-voltage distribution, protection and control.

Voltage range3.3 kV – 33 kV

ApplicationsIndustrial, utilities, renewables, BESS

StandardsIEC 62271, BS EN 62271

SupportDesign, testing, commissioning

MV switchgear
Circuit breakers
Ring Main Units
Vacuum circuit breakers
Switchgear control and protection
Testing and commissioning

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HV / MV / LVPOWER CONVERSION

Transformers

Transformer solutions for industrial and power applications, from protection design through commissioning support.

Voltage rangeUp to 132 kV

RatingUp to 60 MVA

TypesOil-filled, dry-type, cast resin

SupportProtection, FAT, commissioning

Power transformers
Distribution transformers
Dry-type transformers
Oil-filled transformers
Transformer protection
Transformer testing

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Uninterruptible PowerCRITICAL POWER

UPS Systems

Critical power solutions for data centres, industrial facilities, control systems and telecommunications.

TopologyStatic, modular, online double conversion

ApplicationsData centres, control systems, telecoms

Battery typesVRLA, Li-ion, NiCd

SupportSizing, commissioning, testing

Static UPS
Modular UPS
UPS protection
UPS commissioning
Functional testing
Maintenance support

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Low VoltageSWITCHING & PROTECTION

LV Switchgear

Engineering, testing and commissioning for low-voltage distribution and motor control infrastructure.

Voltage rangeUp to 1000 V AC

ApplicationsIndustrial, commercial, process

StandardsIEC 61439, BS EN 61439

SupportFAT, commissioning, testing

LV switchboards
MCCs
ACBs and MCCBs
Motor starters
Distribution boards
Control panels

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Relay PanelsPROTECTION & CONTROL

Protection Panels

Protection and control panels engineered for dependable operation and clear system integration.

Relay platformsABB, Siemens, SEL, Schneider, GE

ApplicationsFeeder, transformer, generator, busbar

StandardsIEC 60255, BS EN 60255

SupportDesign, build, commissioning, testing

Protection panels
Relay panels
Feeder protection
Transformer protection
Generator protection
Busbar protection

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DC SystemsDC POWER

Battery Chargers & DC Systems

Industrial DC systems and battery charger solutions for resilient critical power applications.

Voltage range24 V – 220 V DC

Battery typesVRLA, NiCd, Li-ion

ApplicationsSubstations, industrial, telecoms

SupportSpecification, testing, commissioning

Battery chargers
DC systems
Station batteries
DC distribution
Battery monitoring
Charger and battery testing

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Mobile / TemporarySWITCHING & PROTECTION

Mobile Substation

Trailer-mounted mobile substations for rapid deployment, temporary power and emergency restoration.

Voltage range11 kV – 33 kV

ApplicationsEmergency, planned outage, temporary supply

DeploymentTrailer-mounted or skid-based

SupportProtection, commissioning, energisation

Trailer-mounted substations
Temporary power supply
Emergency restoration
Protection coordination
On-site commissioning
Cable and connection support

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MV DistributionSWITCHING & PROTECTION

RMU / Ring Main Units

MV ring main and distribution solutions for reliable network switching and protection.

Voltage range11 kV – 33 kV

ApplicationsBESS, renewables, industrial, utilities

StandardsIEC 62271-200

SupportSpecification, protection, commissioning

Ring main units
MV distribution switching
Cable protection
Feeder protection
Network automation
Testing and commissioning

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Numerical RelaysPROTECTION & CONTROL

Protection Relays

Numerical protection relays and associated control and protection systems for all voltage levels.

PlatformsABB, Siemens, SEL, Schneider, GE

ApplicationsAll voltage levels, all protection functions

StandardsIEC 60255, IEC 61850

SupportSettings, testing, commissioning

Feeder protection relays
Transformer protection
Generator protection
Busbar protection
Motor protection
IEC 61850 capable relays

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SCADA / HMIPROTECTION & CONTROL

SCADA & Control Systems

SCADA, HMI and control system integration for power networks, substations and industrial facilities.

ProtocolsIEC 61850, DNP3, Modbus, IEC 60870

ApplicationsSubstations, BESS, renewables, industrial

StandardsIEC 61850, IEC 60870-5

SupportDesign, integration, commissioning, testing

SCADA system integration
HMI design and configuration
RTU and IED integration
IEC 61850 / DNP3 / Modbus
Alarm and event management
Remote monitoring and control

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Modular BuildingSWITCHING & PROTECTION

E-House Substation

Modular electrical buildings housing MV/LV switchgear, transformers and control systems for rapid deployment.

Voltage rangeUp to 33 kV

ApplicationsOil & gas, renewables, industrial, BESS

ConstructionPrefabricated, skid-mounted

SupportDesign, FAT, commissioning, energisation

Modular electrical buildings
Integrated MV/LV switchgear
Transformer integration
Protection and control panels
Factory acceptance testing
Site commissioning

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Protection relay integration

Experience across leading protection platforms.

Protection and control panel integration experience with major relay manufacturers, including ABB, Siemens, Schneider Electric, SEL and GE / Multilin.

ABB

Siemens

Schneider Electric

SEL

GE / Multilin

Specify with confidence

Need technical support for your next power package?

Bring MC-S Energy into the conversation for equipment selection, protection integration, testing and commissioning.