Three-Phase Dry Power Transformers with Air Barrier Insulation, 500-4000 kVA

Three-Phase Dry Power Transformers with Air Barrier Insulation, 500-4000 kVA

Brand: KPM

$6,000 - $60,000 USD

MOQ: 1 pieces

Key Features

Rated power: 500...4000 daL

Nominal voltage: 6...10 daL

Transformer type: step-down, step-up

Number of transformer phases: Three-phase

Supplier Information

KPM LLC

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Description

Transformers power three-phase dry-type transformers with air-barrier monolith insulation with capacity 500-4000 kVA; for voltage classes 6,10 kV The winding of "air-barrier monolith" type is made in layers, between which there are air gaps and has the shape of a cylinder (ring). Each layer is a wire in polymer insulation, braided with glass fibre and impregnated with a special varnish. Such a layer is a monolithic ring of high strength. Air has uniform access to the entire winding. The winding is effectively cooled in any mode. In general, the layout of transformers is classical. The magnetoconductor is of rod construction, drawn, made of high quality electrical steel. The rods are pressed with glass tape bands, the yarms are pressed with yarm beams with studs. MAIN ADVANTAGES:
1) Highest mechanical strength and resistance to short circuit currents. GOST R 52719-2007 p.6.4.1.
2) Heating resistance class of wire insulation 200 (200°C)....

Specifications

Rated power

500...4000 daL

Nominal voltage

6...10 daL

Transformer type

step-down, step-up

Number of transformer phases

Three-phase

Number of windings

Double-winding

Type of insulation

Dry

Possibility of regulation under voltage

no

Rated power

500...4000 daL

Mains voltage

6...10 billion m³

Height

1375...2710 mm

Width

900...1300 mm

Length

1450...2400 mm

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