Medium Voltage Switchgear

Magnefix MD4

Magnefix is the world’s most compact Ring Main Unit. The extremely compact dimensions, simple operation, robust and completely epoxy resin insulated enclosed construction have all contributed to Magnefix’s position of market leader in the field of 12kV Ring Main Units.

It is a modular system, which has been developed for medium voltage applications from 3.6kV to 12kV. The module range includes load-break switches, fused load break switches, bus-sections, direct bus connections and circuit breakers.

The Magnefix system has been developed for use in electricity distribution networks including railways, industrial and commercial applications.
 

Eaton Medium Voltage Switchgear product photo

 

More Info
Medium Voltage Switchgear Product Summary
Medium Voltage Switchgear Product Literature

 

Benefits

Improved reliability and safety: - All primary components are fully encapsulated in epoxy-resin insulation. Magnefix has a proven 40-years service experience = proven performance.
Minimal maintenance: - The design of the system with its simple operation ensures that maintenance levels are kept to a minimum.
Reduced operator errors: - Operator switching errors are kept to a minimum due to the simple and obvious operation.
Local support: - Magnefix is fully assembled in Australia providing local expertise and inventory of components.
Fast delivery: - Our preferred status with many utilities means Medium inventory levels in our Sydney plant – flexible delivery options means we can meet most customer requirements.

 

Rated Voltage 12kV
Rated Busbar Current 400A
Rated Short Time Current 14.4kA
Short Time Current Duration 1 sec
Lightening Impulse Withstand Level 95kV
Circuit Breaker Rated Current 400A
Switch Rated Current 400A
Fuse Switch Rated Current 1000kVA Transformer

A full range of spare parts, accessories and test equipment for Magnafix MD4 is also available

Xiria Ring Main Unit

Xiria Ring Main Units are designed and manufactured for indoor and padmount substation applications. Xiria Ring Main Units are delivered complete ready for installation on site, are maintenance free, compact by design and environmentally friendly.

Xiria Ring Main Units are able to be configured in any combination of circuit breakers and load break switches in three or four module units.

 

Xiria Ring Main Unit product photo

Benefits

Improved reliability and safety: - All primary components are contained in a sealed tank mitigating environmental influences. Additionally, visible isolation/earthing and an arc proof enclosure ensure optimal operator safety.
Minimal maintenance: - The design of the system with load break switches and circuit breakers utilising vacuum interrupters result in minmal maintenance requirements.
Reduced operator errors: - Operator switching errors are kept to a minimum due to the simple and obvious operation.
Environmentally friendly: - The unit is air insulated and uses vacuum technology combined with easily recyclable materials.
 
Rated Voltage 12kV 24kV
Rated Busbar Current 630A 630A
Rated Short Time Current 20kA 16kA
Short Time Current Duration 1 sec 1 sec
Lightening Impulse Withstand Level 95kV 125kV
Circuit Breaker Rated Current 200A 200A
Switch Rated Current 630A 630A
Degree of Protection IP4X IP4X

A range of options and alternative ratings are available. Please contact Eaton for further information.

SVS/08

The Innovac SVS range is a fully enclosed epoxy resin insulated substation class switchgear system with integral vacuum interrupters. It is a modular system, which has been developed for medium voltage applications from 3.6kV to 24kV. The panel range includes circuit-breakers, load break switches, fuse-holders, metering panels and bus-sections.

The SVS system is highly suitable in electricity distribution networks including industrial and commercial applications.

 

SVS/06 product photo

Benefits

Improved reliability and safety: - All primary components are fully encapsulated in epoxy-resin insulation.
Minimal maintenance: - Primary components are fully sealed. Vacuum technology means a low component count resulting in a simple, reliable mechanism.
Local Support: - SVS is fully assembled in Australia providing local expertise and inventory of components
Reduced operator training time: - Operator interface panels are common throughout the range. Also, operating points are at an ergonomically safe height
On-site cost savings: - Switchboards are delivered from the factory as fully assembled and tested systems. Traditional installation time is significantly reduced. Large systems where transport may be a problem are supplied in sections as necessary.

 

Rated Voltage 12kV 24kV
Rated Busbar Current 800A 800A
Rated Short Time Current 20kA 16kA
Short Time Current Duration 1 or 2.5 sec 1 or 2.5 sec
Power frequency withstand voltage 28KV 50kV
Lightening Impulse Withstand Voltage 95kV 125kV
Circuit Breaker Rated Current 630A 630A
Load Break Switch Rated Current 630A 630A
Fuse Switch Rated Current 1000kVA Transformer 1000kVA Transformer
Degree of Protection IP4X IP4X

SVS/12 with 1250A busbar and circuit breakers is also available. Contact Eaton for further information.

 
 
 
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