How does an insulation monitoring device (IMD) work?
Review general insulation monitoring concepts for this work-platform model; select application connections from its own manufacturer documentation.
Read the technical guideProduct families / Insulation monitoring · IMD / ISOMETER® isoHR1685DW–925
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Bender ISOMETER® isoHR1685DW–925Insulation Monitoring Device (IMD)
Device continuously monitoring the insulation level of insulated elevating work platforms.
TECHNICAL SUMMARY
Features that distinguish this model.
Railway applications
- Measurement of high-resistance insulation faults: 100 kΩ…100 MΩ.
- Two independent alarm thresholds and separate relay indication for device/connection faults.
- Graphic LC display, isoGraph and 1023 alarm records with date/time.
- Transfer of measurement, alarm and acknowledgement data via RS-485 / Modbus RTU.
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MODEL, ORDER AND ACCESSORY INFORMATION
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Model options and technical values
| Model | Supply voltage* | Response value range | Nominal system voltage | Order code |
|---|---|---|---|---|
| isoHR1685DW-925 | DC 18…30 V | 100 kΩ…100 MΩ | AC 0…1000 V, DC 0…1500 V | B91065806W |
Manufacturer table notes (original language):
* Absolute values
Based on tables on the manufacturer's current product page. For marked-value footnotes, connection conditions and variant suitability, review Bender product source ↗ and the technical documents together. Listing an order code does not commit to stock availability or delivery time.
BENDER MANUFACTURER DOCUMENTS
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5 / 5 documents
Operating manual
iso1685 - Modbus setting
iso1685_D00272_A_XXEN.pdfOpen document ↗Conformity documentisoXX1685
CEKO_isoXX1685.pdfOpen document ↗Conformity documentUKCA - isoXX1685
UKCA_isoXX1685.pdfOpen document ↗BrochureDo you also have a tingling sensation in your fingers? (isoHR1685)
AEE_FLY_en.pdfOpen document ↗Other technical documentsisoHR1685DW-925
isoHR1685DW_D00369_D_XXEN.pdfTechnical summary source · pp. 1, 2, 3Open document ↗No documents match your search. Change the search or document type.
About manufacturer sources
This summary is based on product descriptions and features on the specified pages of the documents above. Consult the manufacturer document for complete technical values, connection information and ordering options.
Current product and variant information · Bender ↗
Data sheets, operating manuals and related manufacturer documents. File names identify the model or accessory; documents retain their original language.
ADEO Teknik · Bender's distributor in Türkiye. Current Bender product source ↗
APPLICATIONS
Its role in your application.
Monitors insulation on platforms used near energised overhead lines and in work areas electrically insulated from earth. The manufacturer also identifies working platforms on hydrogen electrolysers as an application example.
IN THE SAME APPLICATION GROUP
