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Qps 30KW Copper Auto Transformer
Qps 30KW Copper Auto Transformer
Brand:
QPS
Model:
30KW
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Product Description

Qps 30KW Copper Auto Transformer

QPS series of Motor starting Auto -Transformer is specifically designed to limit the inrush current at the time of motor starting. It allows the motor to start at reduced voltage with moderate starting torque.

QPS motor starting Auto-transformers are typically designed with voltage taps of 50%, 60% and 75% of the rated voltage.

The motor is connected to the taps of the auto-transformer during the reduced voltage starting period. With lower starting voltage, less current is drawn by the motor, which therefore develops less torque then if it were connected to the line voltage.

Motor with auto-transformers provides a safe and effective start-up., and the design are compact, mechanical strong and price favourable.

Designed and tested according to EN61558 and IEC 60076, the motor starting auto-transformers can be supplied with temperature limiting switches and protective enclosure with relevant degree of protection upon request.

CAPACITY

Up to 1500kW

RATED FREQUENCY

50Hertz or 60Hertz

RESTART FREQUENCIES

Maximun re-start frequencies of 8 times per hour @ 4 second per start

Optional restart frequencies at appropriate intervals

RATED VOLTAGE

Up to 1000v

INSULATION CLASSIFICATION

Class F & H

Others upon request

REFERENCE STANDARD

IEC 60076

IEC 61558

TRANSFORMER CORE MATERIAL

High grade electrical steel

WINDING CONDUCTORS

Copper or Aluminium wire

Copper or Aluminium foils

OPTIONAL ACCESSORIES / DESIGN

Enclosures up to IP54

Temperature limiting swithces

TAPPING

Single tapping @ 70%

Three tapping @ 50%, 60% and 75%

AMBIENT TEMPERATURE

40oC

Others upon request

US $ 269.59
Quantity:
EA
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MY-3853266527
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