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Medium voltage switchgear NEMA Standard 15KV

VacClad-W 5-15 kV metal-clad medium-voltage switchgear

Eaton’s VacClad-W switchgear is a metal-clad, medium voltage switchgear that can be custom-engineered to fit a wide array of application and safety requirements. This decidedly versatile 5-15 kV MV switchgear can be assembled in various combinations to meet specific usage requirements. It’s a trusted choice for applications such as control and distribution, main-main automatic transfer, main-tie-main automatic transfer, main service disconnects and switching.

Core features

  • 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
  • Available in both indoor and outdoor configurations
  • Available in low profile height configurations (80″)

 

TECHNICAL SPECIFICATION

RATINGS
RATED MAXIMUM VOLTAGE
4.76 kV, 15 kV
CONTINUOUS CURRENT
1200 A  to 3000 A, 4000 A fan cooled
INTERRUPT RATING
Up to 63 kA rms symmetrical
BASIC IMPULSE LEVEL (BIL)
4.76 kV class-60 kV peak, 15kV class-95kV peak
 
STANDARDS
ANSI / IEEE STANDARD
C37.20.2
NEMA
SG-5
CSA
C22.2 No. 31-14
THIRD PARTY APPROVAL/RECOGNITION
UL, CSA, or CSA(US) available for most ratings
SEISMIC QUALIFICATION
IBCCBC
 
ENCLOSURE
ACCESS
Front & rear required
INSULATING MEDIUM
Air
BUS INSULATION
Epoxy (fluidized bed)
BUS SUPPORTS
Glass polyester
ENCLOSURE TYPE
Indoor & outdoor
INDOOR SECTION DIMENSIONS (TYPICAL)
36” w x 96.25” d x 95” h
 
DEVICES
SWITCHING DEVICE
Vacuum circuit breaker
DEVICE MOUNTING
Draw-out