AC Switchgear (Indoor)
Eclipse
Highly trusted, air insulated indoor switchgear for primary and secondary power distribution applications
Overview
Appreciated throughout the distribution network, the Eclipse currently holds a leading market position for indoor 11kV switchgear.
The fixed pattern design has the simplicity of air insulation and, with the low parts count (the total parts count has been reduced by a factor of x20 and the number of moving parts by a factor of x50), is more compact (500mm wide) than equivalent rated GIS equipment.
The Eclipse boasts superior operator safety with a fully interlocked disconnector selector mechanism, animated front panel mimic and a front access cable test facility, eliminating the need for any intrusive access to high-voltage compartments.
The Eclipse is certified to IEC62271 and available as a pre-engineered solution in ratings up to 25kA, 2000A. Alternatively, it can be fully engineered to customer requirements.
Key benefits
Resources
ENGINEERING FOCUS
Fit and forget technology
Award-winning, maintenance free magnetic actuator technology with the patented single coil magnetic actuator mechanism based on a solenoid plunger, held in the tripped or closed position by permanent magnets
Technical Specifications
| Property | Rating |
|---|---|
| Rated Normal Current | 630A/1250A/2000A |
| Rated Voltage | 12kV |
| Rated Frequency | 50Hz |
| Rated BIL | 75/95kV pk |
| Rated Power Frequency Withstand | 28/38kV 1 min |
| Rated Short-Time Withstand Current | 20/25kA rms 3 secs |
| Rated Peak Making Current | 50kA/62.5kA |
| Internal Arc Compliance | 20kA 1 sec |
| Rated Short Circuit Breaking Current | 20kA/25kA |
| Degree of Protection | IP4X |
| Single Capacitor Bank Breaking Current | 400A/1250A |
| Circuit Breaker Classification | E2, S2, C2 |
| Auxiliary Operating Supply | 125/110/48/30V dc |
| Busbars Normal Current | 1250A, 2000A |
| Typical Weight | 500-650kg |
| Ambient Air Temperature | -5˚C to +40˚C |
| Relative Humidity | <95% |
| Altitude | <1000m |
| Mechanical Endurance | 10,000 operations |
Applications
Switchgear Services
We provide lifecycle management and support from initial system analysis, to design, engineering, supply, installation, commissioning and upgrades of equipment through to repurposing or decommissioning.
CONTACT US
Speak to our team
BRUSH has a global reputation for service excellence and dedicated customer support. With a wealth of experience spanning more than 145 years and significant in-house knowledge and expertise, our commitment to excellence is backed by experience and knowledge.
Whether it’s the provision of parts, the delivery of service support in the field, at the customer’s premises or at our network of service workshops, our team of highly experienced engineers are on hand to support.
On 11 July 2023, BRUSH Group decided to simplify its AC switchgear.
This portfolio simplification means that our longstanding Eclipse product will be phased out.
For more information, contact us.