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Isolation transformer ESL0107 series
dryfor lightingsingle-phase

Isolation transformer - ESL0107 series  - BENDER - dry / for lighting / single-phase
Isolation transformer - ESL0107 series  - BENDER - dry / for lighting / single-phase
Isolation transformer - ESL0107 series  - BENDER - dry / for lighting / single-phase - image - 2
Isolation transformer - ESL0107 series  - BENDER - dry / for lighting / single-phase - image - 3
Isolation transformer - ESL0107 series  - BENDER - dry / for lighting / single-phase - image - 4
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Characteristics

Type
isolation
Configuration
dry
Applications
for lighting
Electrical characteristics
single-phase
Norms
IEC, VDE
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

Frequency

Max.: 60 Hz

Min.: 50 Hz

Description

Overview
  • Single-phase isolating transformers for operating-theatre luminaires
  • Fine-step voltage adaptation via tapping points on primary and secondary sides
  • Electrostatic screen with lead-out for connection to the equipotential bonding
  • Galvanically isolated windings and reinforced insulation compliant with IEC 61558-2-6 / DIN EN 61558-2-6
  • Insulated mounting brackets and complete resin impregnation for corrosion protection
  • Designed for installation in dry locations; open construction (IP 00)


Applications
The ESL0107 series is intended for supplying operating-theatre lights in Group 2 rooms. Tapping points on the primary and secondary permit precise voltage adjustment to meet luminaire supply requirements while galvanic isolation and reinforced insulation support safety in medical installations. The electrostatic screen reduces electrical interference; its lead is brought out to an insulated terminal for equipotential connection.

Key features
  • Screen winding lead-out for external equipotential connection
  • Insulated mounting angles for isolated installation
  • Degree of protection: IP 00 (open construction)
  • Reinforced insulation; insulation classification: ta 40/E
  • Connections: screw terminals
  • Vector group: IiO
  • Complete resin impregnation for corrosion protection
  • Fine-step tapping points on primary and secondary


Variants
Type | Art. No.
ESL0107/120 | B924632
ESL0107/160 | B924633
ESL0107/280 | B924634
ESL0107/400 | B924637
ESL0107/630 | B924638
ESL0107/1000 | B924639

Technical specifications
  • Standards: IEC 61558-2-6 / DIN EN 61558-2-6 (VDE 0570-1)
  • Single-phase isolating transformer with galvanically isolated windings
  • Electrostatic screen between primary and secondary with insulated lead-out
  • Fine-step voltage adaptation on primary and secondary
  • Insulated fixing angles for isolated installation
  • Complete resin impregnation (corrosion protection)
  • Degree of protection: IP 00
  • Connection type: screw terminals
  • Insulation classification: ta 40/E
  • Vector group: IiO

Exhibitions

Meet this supplier at the following exhibition(s):

InnoTrans 2026
InnoTrans 2026

22-25 Sep 2026 Berlin (Germany) Hall 9 - Stand 350

  • More information
    SPS 2026
    SPS 2026

    24-26 Nov 2026 Nuremberg (Germany) Hall 4A - Stand 211

  • More information
    *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.