Package transformer substations & electrical equipment

Box-type package transformer substations of one-ended and double-ended type with voltage of 10(6)/0.4 kV and power of 25-1250 kVA for outdoor installation are equipped with automatic switches and circuit breakers on the outgoing lines of 0.4 kV and intended for receipt of electric energy of three-phase alternate current with frequency of 50 Hz, voltage of 6 or 10 kV, and transforming it into electric energy of 0.4 kV and its delivery to consumers.

Pole-mounted package transformer substations for outdoor installation with voltage of 10(6)/0.4 kV and power of 16-250 kVA are equipped with automatic switches and circuit breakers on the outgoing lines of 0.4 kV and intended for receipt of electric energy of three-phase alternate current with frequency of 50 Hz, voltage of 6 or 10 kV, and transforming it into electric energy of 0.4 kV and its delivery to consumers.

Pole-mounted package transformer substations for outdoor installation with voltage of 10(6)/0.4 kV and power of 16-250 kVA are equipped with automatic switches and circuit breakers on the outgoing lines of 0.4 kV and intended for receipt of electric energy of three-phase alternating current with frequency of 50 Hz, voltage of 6 or 10 kV, and transforming it into electric energy of 0.4 kV and its delivery to consumers.

The disconnector is designed for visual clearance and grounding of switched-off ETL (electric transmission line) segments with a hand lever drive.

The disconnector is designed for opening and closing the circuit when low current or small voltage changes in outputs of its each pole. It is also capable of conducting electricity under normal conditions in circuit and during normalized time under abnormal conditions (short circuit and grounding of switched-off segments is performed by combined earthing switch with a hand lever drive).