
ISOMETER® isoRW685W-D
Continuous insulation monitoring device for AC/DC IT main circuits in rolling-stock applications.
Locomotives and trains may contain several IT and earthed supply arrangements. The railway brochure presents insulation, residual current and voltage/current monitoring in traction and auxiliary circuits as different needs.
Bender distributor in Türkiye · ADEO Teknik

Traction and auxiliary supplies in locomotives and trainsets require products suited to on-board conditions. Bender’s railway IMDs and compatible fault location components are assessed against these needs.
Start with models selected for the application’s measurement and monitoring duties; other products and accessories appear in the complete list below.

Continuous insulation monitoring device for AC/DC IT main circuits in rolling-stock applications.

Compare all related products ↓ · Product selection and quotations from the distributor ↗
Locomotives and trains may contain several IT and earthed supply arrangements. The railway brochure presents insulation, residual current and voltage/current monitoring in traction and auxiliary circuits as different needs.
Related brochure section · PDF p. 8 ↗
Different railway-specific models are available for on-board IT circuits, coupled systems and work platforms.
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.

Presentation file from the previous ADEO website · original link retained
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Official Bender manufacturer publication
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Electrical Safety Solutions for Railways and Transit Systems
Bender manufacturer publication · US / North American edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Bender Industry Applications
Bender manufacturer publication · US / North American edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Predict and Protect
Bender manufacturer publication · Bender UK edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Bender Rail Signalling Protection Systems
Bender manufacturer publication · Bender UK edition
Open brochure PDF ↗Download PDF ↓Bender source document ↗
Original publication: Predict and Protect - Signal Power Fault Detection Systems
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 ↗Different railway-specific models are available for on-board IT circuits, coupled systems and work platforms.


Continuous insulation monitoring device for AC/DC IT main circuits in rolling-stock applications.

Railway insulation monitoring device with coordination functions for interconnected IT circuits.

Device continuously monitoring the insulation level of insulated elevating work platforms.

Explore all options in the relevant family. Assess model selection alongside system topology, voltage, measurement requirements and accessory compatibility.
Insulation monitoring · IMDCompare 30 products / series in this family ↗
Insulation fault locationCompare 5 products / series in this family ↗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.
Manufacturer document · English
Manufacturer document · English
Manufacturer document · English
Images and application content: official Bender sources. The relevant documents identify the exact model, variant and operating conditions.
Explore product group introductions and original manufacturer brochures with ADEO Teknik, Bender’s distributor in Türkiye.
Insulation monitoring · IMDIn an IT system, live conductors are not directly connected to earth. Behaviour during the first insulation fault is assessed alongside the system configuration, leakage capacitances and protection arrangement.Read the product group guide ↗
Insulation fault locationThe locating current injector, suitable measuring current transformers and EDS evaluator must be considered together.Read the product group guide ↗Contact your distributor in Türkiye for product selection, technical documents and quotations.