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Autotransformer TLR 335 3,5A

192.00 172.80 exc. VAT

Three-phase auto transformer

Autotransformer regulators serve the purpose of airflow control, fitted in three-phase ventilation and heating systems.

Transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to voltage-controllable motors to control the rotational speed.

 

1 in stock

Description

Three-phase auto transformer TLR 335 3,5A  

Autotransformer regulators serve the purpose of airflow control, fitted in three-phase ventilation and heating systems.

Transformer speed controllers are based on the principle of voltage control with auto-transformers. They are applicable to voltage-controllable motors to control the rotational speed.

Specifications of variable three-phase transformer:

  • Input: 400V – 50/60 Hz  – 3,5A
  • Indicator lamp
  • Connection by terminal blocks
  • Switch: 5 positions with an Off-position
  • Housing: ABS-V0 Plastic, RAL 7035
  • Enclosure IP44
  • Maximal ambient temperature: 35 °C
  • Automatic restart through TK/TK input
  • Output voltage: from 0 up to 400V

Advantages of three-phase auto transformer:

  • 5 steps speed
  • With TK protection
  • Special for ventilation systems
  • High quality and low price
  • Easy installation

CE Standard of autotransformers:  

  • According to the European Standards EMC 2004/108/CE and Low Voltage norm 2006/95/CE
  • RoHS compliant

Three-phase autotransformer TLR 315 1,5A

Variable autotransformer TLR 350 5A

Variable auto transformer TLR 3120B 12A

Additional information

Weight 10.5 kg
Dimensions 32 × 22 × 16 cm

Datasheet

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