Isolation transformer ESL0107 series
dryfor lightingsingle-phase

isolation transformer
isolation transformer
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for lighting
Electrical characteristics
Other characteristics
protection, secondary, primary, laminated
Primary voltage

230 V

Secondary voltage

Max.: 28 V

Min.: 23 V

Primary current

Max.: 4.6 A

Min.: 0.6 A

Secondary current

Max.: 35.7 A

Min.: 4.3 A


Max.: 60 Hz

Min.: 50 Hz


• Operating-theatre-light transformers • Voltage adaptation to primary and secondary side • Shield winding • Insulated mounting brackets • Reinforced insulation The transformers of the ESL0107 series have reinforced insulation and comply with the requirements of IEC 61558-2 -6 / DIN EN 61558-2-6 (VDE 0570-1). The transformers are fitted with tapping points for fine-step voltage adaptation on the primary and secondary side and thus meet the requirements for power supplies of operating theatre luminaires in Group 2 rooms. The windings are galvanically isolated. In order to minimize electrical interferences, an electrostatic screen is installed between the primary and secondary winding the lead out of which is connected to an insulated terminal for connection to the equipotential bonding. The fixing angles are isolated from the transformer core in order to ensure isolated installation in accordance with the requirements of the respective standards. Protection against corrosion is guaranteed by a complete resin impregnation. The transformers are designed for use in dry locations. • Screen winding lead out for external connection • Insulated mounting angles • Degree of protection IP 00 (construction type: open) • Reinforced insulation • Classification of insulation ta 40/E • Connections: screw terminals • Vector group: IiO
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