3-phase transformer DRUL 110–50000 VA with UL/CSA

Three-phase transformerDRUL 110 - 50000 (Insulation Class F) with UL/CSA approvalThree-phase transformers up to 50,000 VA, UL 5085 / CSA 22.2 approved.Input/output, depending on the version, for a voltage ratio up to a maximum of 660 V.UL File No.: E164203 / Category: XPTQ2/8(not “Construction only” or “Insulating System”)*1 Suffix -A (DRUL UL-CSA-A) = autotransformer GeneralThe transformers of the DRUL UL-CSA series are specifically approved for the North American market and comply with national and international regulations for worldwide use.The special advantages of the DRUL UL-CSA(-A) series: Variable voltage options available upon customer request Primary rated voltage range 200 V...600 V, including any number of taps (max. 660 V) Secondary 10 V...600 V (110–6000 VA), 20 V...600 V (7500–10000 VA), 40 V...600 V (12,000–25,000 VA), 80 V...600 V (30,000–50,000 VA), including any number of taps (max. 660 V) Maximum of 4 separate windings, the sum of which falls within the voltage range window High reliability and long service life Low total losses, high efficiency Upon customer request, non-insulated cable connections are available as an option for secondary voltages up to AC 50 V (open-circuit voltage) Optional: PE screw terminal, PE shield, thermal switch Energy-saving transformers *1 adapted to the installationConfiguration:Open design, stationary, for equipment installation and mounting in dry rooms. Connection to creepage-current-proof transformer terminals with screw terminals. The transformer terminals are protected against contact by the back of the hand and fingers in accordance with UVV (BGV A3). From 50 A with terminal blocks on the top bracket.IP00, suitable for installation up to protection class IP 23 with natural air cooling, insulation class F, max. ambient temperature 40° CThe specific version must be specified when ordering. Insulation class F

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