Product Overview:
Transformer cabinet is at the bottom of product, main body is in it, there is a silicon rubber composite insulation bushing or high strength porcelain bushing at the middle and primary terminals are at top both sides of product.
Specifications and Parameters:
Rated voltage: 35kV~500kV
Rated frequency: 50/60 Hz
Internal insulating medium: SF6 gas
Insulator: Porcelain or polymer
Altitude: ≤3000m, others on request
Specific creepage distance: 31mm/kV, others on request
Environment: -60℃～+50℃
Product Features:
A SF6 gas density controller is equipped on the transformer cabinet; it can monitor the SF6 gas pressure in-line. There is a pressure-relief device on the top; the rupture (relief) pressure is 0.7 MPa without oil or explosion risk, and it is free-maintenance.
Main body is inside the cabinet, use the composite insulation of polyester film and SF6 as interlayer insulation, so it has high strength insulation. Coil uses single-staged tower structure, so it has a good shock resistant performance.
High voltage coil is made of imported polyester film and conducting wires with high insulation strength and stable performance; use imported automatic winding equipment to complete the wire winding and the wrapping of interlayer insulation automatically according to entered instructions.
We offer the most advanced engineering design solutions and product technology solutions to global power customers, and continue to create value for the commercial success of global power customers.
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