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Isolating transformers for coupling Charging stations - Low inrush current

Isolating transformers for coupling Charging stations - Low inrush current

Isolating transformers for coupling Charging stations - Low inrush current

Product catalog summary
Overview: This document provides technical specifications for high, medium, and low voltage transformers, specifically focusing on single-phase and three-phase transformers used in charging stations. It includes details on transformer types, electrical parameters, protection measures, efficiency, and physical dimensions.
Transformer Types: The document lists various transformer models such as 230EC3700/IRC, 230EC7400/IRC, 230EC11000/IRC, ECT11000/IRC, ECT22000/IRC, and ECT44000/IRC. These models are categorized based on their power ratings and current capacities.
Electrical Specifications:
  • Primary Voltage: 230V-245V for single-phase and 230V Δ/400V Y+N for three-phase.
  • Secondary Voltage: 230V+N for single-phase and 400V Y+N for three-phase.
  • Primary Current: Ranges from 16.5A to 112A depending on the model and configuration.
  • Secondary Current: Ranges from 16A to 63A.
Protection: The transformers are equipped with primary and secondary protection using type C circuit breakers, with ratings varying from 16A to 125A.
Performance Metrics:
  • No-load Losses: Range from 40W to 114W.
  • Full-load Losses: Range from 78W to 858W.
  • Efficiency: Between 96.9% and 98.0%.
  • Voltage Drop: Between 1.7% and 2.6%.
Physical Dimensions: The document provides detailed dimensions for each transformer model, including length, width, height, and weight. It also specifies the type of enclosure (IP20 or IP23) and the use of silent blocks for vibration damping.
Manufacturer Information: The transformers are produced by EREA Energy Engineering bv, located in Wijnegem, Belgium.
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Catalog excerpts

Isolating transformers for coupling Charging stations - Low inrush current-1

Electrical distribution network Stromverteilungsnetz Single phase / Einphasig 230V NO TRANSFORMER KEIN TRANSFORMATOR NO TRANSFORMER KEIN TRANSFORMATOR Charging station / Ladestation Charging station / Ladestation Charging station / Ladestation Charging station / Ladestation

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Isolating transformers for coupling Charging stations - Low inrush current-2

EREA TRANSFORMERS erea • energy • engineering EC and ECT series - EC und ECT Serien Isolating transformers for coupling Charging stations - Low inrush current Trenntransformatoren zum Kopplung von Ladestationen - Einschaltstrombegrenst Charging station type Typ der Ladestation Single phase - 16A Transformer type EREA Energy Engineering bv - Ruggeveldstraat 1 - BE-2110 Wijnegem - Belgium / Belgien M tel. BE +32 (0)3 355 16 00 - [email protected] - www.erea.be

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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.