Kuivvaikuva transformaator ALSTOM 1000 kVA 20/0,4 kV Dyn5, 2001. aasta.

ALSTOM 1000 kVA 20/0,4 kV Dyn5

For sale: a 1 kVA, three-phase, dry-type, resin-insulated ALSTOM transformer, manufactured in 2001. The transformer is designed to step down voltage from V to 400 V and is intended for use in transformer substations and for powering industrial installations.
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Technical data according to the nameplate:

Manufacturer: ALSTOM

Serial number: 281483

Year of manufacture: 2001

Rated power: 1 kVA

Primary voltage: V

Primary voltage taps: / / / / V

Secondary voltage: 400 V

Primary side rated current: 28.9 A

Secondary side rated current: 1443.4 A

Frequency: 50 Hz

Connection group: Dyn5

Windings: aluminum

Cooling: AN – natural air cooling

Insulation class: F

Short-circuit voltage: 6%

Maximum ambient temperature: 40°C

Environmental class: E2

Climate class: C2

Fire resistance class: F1

Weight: 2515 kg

Oil-free design, windings insulated with resin. The transformer is equipped with a steel frame and wheels for easy movement.

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