
ISOMETER® isoGEN423
Insulation and voltage monitoring device for generator IT systems up to 3(N)AC, AC/DC 400 V.
A mobile source supplying standalone loads or part of a fixed installation creates different protection and connection requirements. Bender’s technical publication distinguishes these operating methods and considers IMD selection alongside the generator arrangement.
Bender distributor in Türkiye · ADEO Teknik

Appropriate indication of insulation condition is important for generators installed on vehicles or equipment. Products are selected according to the generator’s supply arrangement and operating conditions.
Start with models selected for the application’s measurement and monitoring duties; other products and accessories appear in the complete list below.

Insulation and voltage monitoring device for generator IT systems up to 3(N)AC, AC/DC 400 V.

Insulation monitoring device for unearthed AC 0…300 V systems supplied by mobile generators.
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A mobile source supplying standalone loads or part of a fixed installation creates different protection and connection requirements. Bender’s technical publication distinguishes these operating methods and considers IMD selection alongside the generator arrangement.
Related brochure section · PDF p. 7 ↗
System voltage, leakage capacitance and measuring time requirements determine model selection for equipment-mounted generators.
After choosing a product family for the application, compare the model’s measurement scope, accessory compatibility and communication options on its detail page.
Explore related Bender models ↓The explanation, Bender’s relevant sector publication and official application page form the basis of this content. The image is presented in its original form from the source brochure.

Official Bender manufacturer publication
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Mobile Stromerzeuger
Sector publication from Bender’s official download centre
Open brochure PDF ↗Download PDF ↓Bender source document ↗Product families fulfil different measurement and notification duties. The model’s full scope and required components are identified in the relevant technical source.
You can request product information, manufacturer documentation and a supply quotation for this application.
Get product information for your application ↗System voltage, leakage capacitance and measuring time requirements determine model selection for equipment-mounted generators.

Insulation and voltage monitoring device for generator IT systems up to 3(N)AC, AC/DC 400 V.

Insulation monitoring device for unearthed AC 0…300 V systems supplied by mobile generators.

Insulation monitoring for inverter applications and large industrial installations.
Explore all options in the relevant family. Assess model selection alongside system topology, voltage, measurement requirements and accessory compatibility.
Complete Bender catalogue with 156 products and series ↗As Bender’s distributor in Türkiye, ADEO Teknik provides technical product information and quotation support for model and accessory selection, manufacturer documentation and product supply.
Images and application content: official Bender sources. The relevant documents identify the exact model, variant and operating conditions.
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