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TTZ EOR

TTZ EOR
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TTZ EOR

Product catalog summary
Overview: This document provides technical specifications for single-phase toroidal transformers used in railway turnout heating systems. These transformers are designed to operate in humid environments and withstand mechanical damage and harsh weather conditions.
Specifications:
  • Insulation and Protection: Class II insulation with protection rating IP00.
  • Temperature Ratings: Maximum ambient temperature of 40°C and thermal insulation class B (130°C).
  • Compliance: Manufactured in accordance with EN61558-1, EN61558-2-4, or EN61558-2-6 standards.
Electrical Parameters:
  • Rated Power: 0.15 - 5.0 kVA.
  • Primary Voltage (PRI): 230V 50/60Hz; 400V 50/60Hz.
  • Secondary Voltage (SEC): 24V; 230V.
Product Variants:
  • TTZ 150: 230/24V, 1.7 kVA, dimensions 103x52 mm, weight 10 kg.
  • TTZ 200: 230/24V, 2.0 kVA, dimensions 114x53 mm, weight 10 kg.
  • TTZ 2500: 400/230-230V, 2.5 kVA, dimensions 220x105 mm, weight 26 kg.
  • TTZ 4000: 400/230-230V, 4.0 kVA, dimensions 270x110 mm, weight 26 kg.
  • TTZ 5000: 400/230-230V, 5.0 kVA, dimensions 300x115 mm, weight 26 kg.
Mounting and Dimensions: Various mounting options (M6, M10) and dimensions are provided for different transformer models.
Manufacturer Information: Breve Tufvassons, located in Łódź, Poland, reserves the right to change technical parameters due to ongoing development.
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Catalog excerpts

TTZ EOR-1

Transformers for electrical rail heating systems Rated power: Rated voltage PRI: Rated voltage SEC: Single-phase toroidal transformers designed for power supply of railway turnouts heating systems. Cast resin enables the usage in humid environment, prevents the transformer from mechanical damages and harsh weather conditions. Transformers are made with Class II insulation and protection rating IP00. Maximum ambient temperature 40°C. Thermal insulation class B (130°C). Manufactured in compliance with EN61558-1, EN61558-2-4 or EN61558-2-6. ul. Postępowa 25/27, 93-347 Łódź, Poland tel. (42) 640-15-39, fax: (42) 640-15-41 [email protected], www.brevetrafo.com Due to the constant development of the construction and changes in technical requirements, Breve Tufvassons reserves the right to change the above paramete

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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.