Knowledge Search
China Select your location
We make what matters work*
Products
Services
Markets
Support
Company
MyEaton
Quick links

Primary switchgear

VacClad-W 27 kV arc-resistant metal-clad medium-voltage switchgear

VacClad-W arc-resistant switchgear is a metal-clad, medium-voltage switchgear designed to safely contain and redirect the thermal energy and blast from an arc fault should they occur, regardless of the originating location of the arc.  The 27 kV VacClad-W arc-resistant switchgear has a Type 2 rating with an arc flash boundary of zero offering enhanced safety.

Contact me about this product
Back to search
VOLTAGE CLASS
up to 27 kV
CONTINUOUS CURRENT
up to 2000 A
INTERRUPT RATING
up to 40 kAIC

Core features

  • Certified arc-resistant Type 2 per IEEE C37.20.7
  • Compartmentalized, metal-clad design conforming to IEEE C37.20.2 and CSA C22.2 No. 31-14
  • Horizontal drawout circuit breakers and VT/CPT drawers
  • Provided with mechanical interlocks for proper operating sequence
  • Insulated bus conductors and connections throughout
  • Protection and metering as per customer’s specifications
  • Rated for indoor applications
  • CSA or CSA(US)  available for most ratings

View design guide (layouts, technical data and application information)

Download guide spec (26 13 26 11)

Learn more about power system design basics

Image gallery

Scroll to view various images of arc-resistant metal-clad equipment

VacClad main bus support
Download
VacClad breaker compartment pan
Download
VacClad breaker compartment terminal blocks
Download
VacClad rear cable connections bottom entry
Download
Download
VacClad main bus support
VacClad breaker compartment pan
VacClad breaker compartment terminal blocks
VacClad rear cable connections bottom entry

Arc flash. Contained.

An arc flash explosion can release toxic fumes, thermal heat, sound waves and pressure. Arc-resistant equipment is designed to safely contain and redirect arc energy, no matter where the arc originated.
10 things to know about arc flash safety

Medium-voltage switchgear 3D interactive

Take a closer look at VacClad-W switchgear
Interact

Enhance worker safety

Remotely employ motorized racking to safely move breakers and auxiliary drawers from outside the arc flash boundary.  Learn more about MR2

Eaton’s Electrical Engineering Services and Systems

With more than 1,500 experts in 60 locations throughout Canada and the U.S., and more around the world, Eaton’s Electrical Engineering Services and Systems team is one of the largest and most experienced service organizations in the industry.

Related products

Specifications

View design guide (layouts, technical data and application information)

Download guide spec (26 13 26 11)

Learn more about power system design basics

Ratings

RATED MAXIMUM VOLTAGE
 27 kV
CONTINUOUS CURRENT
 1200 A  to 2700 A
INTERRUPT RATING
 Up to 40 kA rms symmetrical
BASIC IMPULSE LEVEL (BIL)
 27 kV class-125 kV peak

Standards

ANSI / IEEE STANDARD
 C37.20.2 & C37.20.7 (Type 2)
CSA
 C22.2 No. 31-14
THIRD PARTY APPROVAL/RECOGNITION
 CSA, or CSA(US)  available for most ratings
SEISMIC QUALIFICATION
 IBC, CBC

Enclosure

ACCESS
 Front & rear required
INSULATING MEDIUM
 Air
BUS INSULATION
 Epoxy (fluidized bed)
BUS SUPPORTS
 Glass polyester
ENCLOSURE TYPE
 Indoor
INDOOR SECTION DIMENSIONS (TYPICAL)
 42” w x 109” d x 130” h

Devices

SWITCHING DEVICE
 Vacuum circuit breaker
DEVICE MOUNTING
 Draw-out
Download Links
X
Download Close

New to switchgear?

Learn about the fundamentals of medium voltage switchgear

Learn more
Eaton is an intelligent power management company dedicated to improving the quality of life and protecting the environment for people everywhere. We are guided by our commitment to do business right, to operate sustainably and to help our customers manage power ─ today and well into the future. By capitalizing on the global growth trends of electrification and digitalization, we’re accelerating the planet’s transition to renewable energy and helping to solve the world’s most urgent power management challenges.
Company
Quick links
© 2024 Eaton. All Rights Reserved.