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Power Supply Transformers

Power Supply Transformers

Product catalog summary
Overview: The document provides technical specifications and details for Tempatron power supply transformers, designed for use with low voltage timers and controllers. These transformers are suitable for 110V or 240Vac supply and are available in models with 12Vac or 24Vac secondary outputs.
Models Available:
  • TRA12UNI11: 110/12Vac Transformer
  • TRA12UNI00: 240/12Vac Transformer
  • TRA2400001: 240/24Vac Transformer
Product Features:
  • Encapsulated transformers
  • 3VA burden rating
  • Input voltage options: 110Vac or 240Vac
  • Output voltage options: 12Vac or 24Vac
  • Suitable for use with 12/24Vac controllers
Specifications:
  • Input Voltage: 110Vac or 240Vac
  • Supply Voltage Variation: ±10%
  • Burden Rating: <3VA
  • Frequency: 50/60Hz
  • Output Voltage: 12Vac or 24Vac
  • Output Regulation: 13.8Vac (0mA), 10Vac (300mA)
  • Enclosure Code: IP00
  • Weight: 200g
  • Markings: CE marked, compliant with EN61010-1 and EN50081-1/50082-1 EMC directives
Dimensions: All dimensions are provided in millimeters.
Ordering Information: The document includes model codes and descriptions for ordering purposes.
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Catalog excerpts

Power Supply Transformers-1

The Tempatron power supply transformers are suitable for powering all Tempatron low voltage timers or controllers, from a 110V or 240Vac supply. Product Features ■ Encapsulated transformers Models with a 1 2Vac or 24Vac secondary are available and can be surface mounted via the two integral mounting holes. ■ Ideal for use with 1 2/24Vac controllers These transformers are resin encapsulated and have a 3VA burden rating enabling them to power other low voltage monitors, alarms or control circuits that require a 1 2Vac supply. Power supply transformers for use with low voltage timers and controllers Specification Input Voltage: Supply Voltage Variation: Burden Rating: Output Voltage: Output Regulation: Enclosure Code: - CE marked (meets EN61010-1 low voltage and EN50081-1/50082-1 EMC directives) Ordering information Model Code Description Tempatron: Eltime House, Hall Road, Maldon, Essex, CM9 4NF UK. Tempatron Industrial Controls is a division of Eltime Ltd. © Eltime Ltd. Tempatron Power Supply Transformers 04/2011

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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.