PG-OLTC nikhil@clusterzap.com August 3, 2026

PG-OLTC

PARAMETERS: PG -OLTC AP
Maximum Voltage 220 kV
Maximum Current 500A (3θ),1200 A (1θ)
Maximum Step Voltage 3300 V
Winding arrangement Y/Δ [Linear/ Reversing/ Coarse-fine]
Max. no of tapping position 35 (Higher no. with multiple Pre-sel.)
OLTC Design Double Compartment
Mounting In-tank (Bell Type Mounting)
Typical Application Up to 220 kV Neutral End Power (up to 500 MVA) / Furnace/ Rectifier Transfor