Products

• Three-Phase Encapsulated: 3 – 11 kVA
• Three-Phase Ventilated: 14 – 990 kVA

Applications

• For industrial and commercial applications with SCR-controlled adjustable speed motor drives, and AC adjustable frequency or DC drives

Specifications

• Sized to match standard drive loads
• Cores of high quality electrical steel
• NEMA 3R-rated enclosures standard on 3 – 11 kVA units
• NEMA 1-rated enclosures standard on 14 – 990 kVA units, convertible to 3R with optional weather shield kit
• Heat-cured ASA-61 gray powder coat finish
• Electrostatically shielded
• 150ºC temperature rise standard
• 220°C insulation class units

Features, Functions, Benefits

• Large connection compartment for ease of wiring and installation
• Internally braced for short circuit stress protection
• Low impedance for better voltage regulation
• Low flux density to minimize core saturation
• Primary tap arrangements provided to compensate for input voltage variation
• Quiet operation for installation flexibility
• Seismic certification for all units