Medium Voltage Products

 

Volta’s Medium Voltage (MV) Products include 5 kV, 15 kV, 27 kV, or 38 kV switchgear, non-arc-resistant or arc-resistant. Volta products are designed and manufactured using multiple vendors for breakers and relays. Your preferred relays are designed with your preferred breaker, integrated to create one-of-a-kind designs for your unique specifications. MV MCC and MV Variable Frequency Drives’ (VFD) can also be provided to complete your MV system.

 
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Medium Voltage Options

5,000 V Motor Control Centers

  • ABB (plus Arc Resistant)
  • Allen Bradley (plus Arc Resistant)
  • Eaton, GE, Siemens
     
  • 5kV – 7.2kV E2 Motor Controllers 
  • Vacuum Contactor with Current Limiting Fuses 
  • 400 – 800A Continuous Current Ratings 
  • 50 kA interrupting capacity NEMA 1, 12, and 3R enclosures 
  • PLC Integration
    FVNR, FVR & RVAT
    Soft Start & VFD Integration 

5kV & 15kV Metal Clad Switchgear

  • ABB (ANSI, IEC, plug ARC Resistant)
  • Eaton (ANSI, plus 38kv)
  • GE (ANSI)
  • Siemens (ANSI, IEC, plus 38kV & Arc Resistant)
  • 5 to 38 kV Metal Clad Switchgear 
  • Arc Resistant Switchgear - ANSI 
  • Meets ANSI Standard C37.20.7 for arc-resistance 
  • Arc Resistant Switchgear - IEC 
  • Meets IEC 62271-200, CEI 17-1, IEC 60694 and CEI17-6 Standards 
  • Non-Arc Resistant Switchgear - ANSI 
  • Conventional ANSI-rated switchgear 
  • 19 – 63kA interrupting capacity 
  • 1200 – 3000A continuous current 
  • Two High Construction 

5kV & 15kV Bus Duct
Metal Enclosed Switches

  • Fused / Non-fused Load Break Switches 
  • 600 – 1200A continues current 
  • 40 – 60kA interrupting capacity 
  • Indoor & Outdoor Enclosure Designs 
  • Motorized Option 

Miscellaneous Products

  • VFD Packing and modification
  • High Resistance Ground Systems
  • Protective Relay Panels
  • Generator Controls and SCR Controllers
 
 

MV-Motor Control Center (Starter) 
 

MV-Motor Control Center