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LH series Control transformers

LH series Control transformers
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LH series Control transformers

Product catalog summary
Introduction: The document discusses the LH series of control transformers by TrafoX, emphasizing their low losses and high quality. These transformers are produced by Muuntosähkö Oy - TrafoX, with facilities in Finland, Estonia, and China, and are suitable for various applications.
Specifications: The LH series features dual primary windings (230V and 400V) with an adjustable voltage setting of ±5%. They comply with DNV, Lloyds Register of Shipping, and Bureau Veritas standards for transformers under 250VA. The transformers are classified under T60/B temperature classification and are constructed with low-loss materials.
Safety Features: Protective insulation surrounds the coil, and there is an option to earth the iron core. High-quality terminal blocks are integrated into the bobbin, and live conductors are shielded against direct contact. The coil conductors are soldered to prevent breakage during installation.
Installation: Transformers up to 250VA support both DIN-rail and screw mounting, offering a good power-to-weight ratio for compact and easy installation. Clear terminal markings and wiring diagrams ensure quick and error-free setup.
Standards Compliance: The transformers meet EN61558-2-6 and EN61558-2-4 standards and are CE certified, suitable for fixed mounting in cases or electrical switchgear installations.
Technical Data: Detailed technical data is provided for various models, including primary and secondary winding voltages, power ratings, frequency, protection class, isolation voltage, insulation class, ambient temperature range, and mounting options. Measurements and weights for each model are specified.
Environmental Considerations: Manufacturing methods are environmentally friendly, and packaging materials are recyclable. Transformers are individually packed to optimize storage space.
Model Variants: The document details models ranging from 1500VA to 5000VA, with both horizontal (XHM) and vertical (XHP) configurations. Secondary winding options include 24V AC or 230V AC.
Company Information: Muuntosähkö Oy Trafox, based in Helsinki, Finland, specializes in developing and manufacturing transformers, chokes, filters, and monitoring devices for various applications.
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Catalog excerpts

LH series Control transformers-1

transformer series Control transformers

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LH series Control transformers-2

TRAFOX TRANSFORMERS LH-series 1- PHASE LOW VOLTAGE ISOLATION TRANSFORMERS, IP2X PROTECTED: The transformers are designed to have multiple functions and technical properties. This series of transformers fulfills the most common standards, including the naval requirements. The properties are meant to satisfy even the most demanding requirements. When designing this series of transformers, we have taken into account the need to reduce direct power losses, the indirect losses in production, storage and logistics as well as environmental aspects. transformer series These transformers are suitable...

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LH series Control transformers-3

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH40_24 MODEL: LH40-230-400/24 TECHNICAL DATA 3 ORDER CODE: LH40_230 MODEL: LH40-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting Order code Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / sales@tr

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LH series Control transformers-4

TRAFOX TRANSFORMERS LH-series TECHNICAL DATA ORDER CODE: LH63_24 MODEL: LH63-230-400/24 Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting 4 ORDER CODE: LH63_230 MODEL: LH63-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / [email protected]

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LH series Control transformers-5

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH100_24 MODEL: LH100-230-400/24 TECHNICAL DATA 230/400V ±5% 24V AC 100VA 50/60Hz IP2X 4kV AC T60/B -20…+60°C EN61558-2-6, CE Screw or DIN rail mounting 5 ORDER CODE: LH100_230 MODEL: LH100-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting Order code Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki,...

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LH series Control transformers-6

TRAFOX TRANSFORMERS LH-series TECHNICAL DATA ORDER CODE: LH160_24 MODEL: LH160-230-400/24 Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting 6 ORDER CODE: LH160_230 MODEL: LH160-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / [email protected]

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LH series Control transformers-7

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH250_24 MODEL: LH250-230-400/24 TECHNICAL DATA 230/400V ±5% 24V AC 250VA 50/60Hz IP2X 4kV AC T60/B -20…+60°C EN61558-2-6, CE Screw or DIN rail mounting 7 ORDER CODE: LH250_230 MODEL: LH250-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting Order code Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Mounting MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki,...

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LH series Control transformers-8

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH500_24 MODEL: LH500-230-400/24 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation 8 ORDER CODE: LH500_230 MODEL: LH500-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / [email protected]

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LH series Control transformers-9

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH1000_24 MODEL: LH1000-230-400/24 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation 9 ORDER CODE: LH1000_230 MODEL: LH1000-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation Order code MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / sales@tr

 Open the catalog to page 9
LH series Control transformers-10

TRAFOX TRANSFORMERS LH-series ORDER CODE: LH1500_24 MODEL: LH1500-230-400/24 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation 10 ORDER CODE: LH1500_230 MODEL: LH1500-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / [email protected]

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LH series Control transformers-11

TRAFOX TRANSFORMERS LH-series 11 ORDER CODE: XHP2000_230 MODEL: XHP2000-230-400/230 TECHNICAL DATA Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation Order code Primary winding Secondary winding Power Frequency Protection class Isolation voltage Insulation class Ambient temperature Standard Installation Model: XHM, 2-5kVA, horizontal, page 15. MUUNTOSÄHKÖ OY - TRAFOX Po. Box 10, FI-00621 Helsinki, FINLAND tel. +358 207 933 700 fax. +358 207 933 746 www.trafox.fi / sales@tr

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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.