Isolation auto-transformer ARWS series
cast resinsingle-phasecontrol

isolation auto-transformer
isolation auto-transformer
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Characteristics

Type
isolation
Configuration
cast resin
Electrical characteristics
single-phase
Other characteristics
control
Primary voltage

230 V

Secondary current

Min.: 1.5 A

Max.: 14 A

Frequency

50 Hz, 60 Hz

Description

ARWS - AUTOTRANSFORMER FAN SPEED CONTROLLERS WITH ADDITIONAL FUNCTIONS Autotransformer regulators serve the purpose of airflow control, fitted in single-phase ventilation and heating systems. The transformers are made with Class II insulation and protection grade IP30 or IP54. The maximum ambient temperature is 40°C and thermal class of insulation B. Manufactured in compliance with EN 61558-2-13. U1N1 – fuse protected, regulated output for motor; NL1 – fuse protected, 2A unregulated 230V voltage; TK – motor protection from overheating (thermal contacts on the motor).

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*Prices are pre-tax. They exclude delivery charges and customs duties and do not include additional charges for installation or activation options. Prices are indicative only and may vary by country, with changes to the cost of raw materials and exchange rates.