TVR-STEP Voltage Regulator/Voltage Booster

Normal Operating Conditions
●Altitude: Below 3,000 metres (customisable for special altitudes)
●Operating temperature: -25°C to 65°C (customisable for special
temperatures)
●Monthly average humidity: 90% at 25°C
●Pollution class: Class III
●Rated voltage: 11/22/33 kV (customisable)
●Rated capacity: 500 kVA–10,000 kVA
●Operating frequency: 50/60 Hz
●Connection group: Three-phase, three-wire, single-winding
star/delta
●Tap changer positions: 9/11/13/17/27/32 positions
●Cooling method: Oil-immersed, self-cooled (ONAN)
●Voltage Transformer (PT): 10,000/100 V, 50 VA
●Transformer (CT): XXX/1 A, dual-meter method
●Third winding rated voltage: 220 V
●Adjustment range: (-10% to +10%), (-5% to +15%), (0 to
+20%), (0 to +30%) (customisable)