THREE-PHASE 10KV END-CONNECTED ON-LOAD TAP-CHANGER

New Products / New Technology

"Dry Type Vacuum On Load Tap Changer is together with the power on load tap changing transformer, forms an on load voltage regulation system, ensuring that equipment operating voltage remains stable within a certain range, allowing electrical devices to work normally, reducing losses and costs, and extending the life of certain electrical equipment
Note: This translation was generated by AI for reference only."

THREE-PHASE 35KV END-CONNECTED ON-LOAD TAP-CHANGER

Dry-type vacuum on-load tap changers (hereinafter referred to as tap changers), when paired with on-load voltage-regulating power transformers, form an on-load voltage regulation system that ensures the supply voltage remains within a specified range, enabling electrical equipment to operate normally, reducing losses and costs, and extending the service life of certain electrical devices.

SINGLE-PHASE ON-LOAD TAP-CHANGER

New Products / New Technology

The BPKI single-phase dry-type vacuum on-load tap changer is designed so that, when a transformer fault occurs, the arc-suppression coil in the transformer's grounding system, under the influence of the neutral-point voltage, adjusts its number of turns via the tap changer to select an appropriate reactance value for compensating the ground current. This reduces the current at the grounding point to a very small level or nearly zero, thereby eliminating the arc at the grounding location.