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Read the technical guideProduct families / Insulation monitoring · IMD / ISOMETER® iso1685DP/isoHV1685D/isoLR1685DP
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Bender ISOMETER® iso1685DP/isoHV1685D/isoLR1685DPInsulation Monitoring Device (IMD)
Three different ISOMETER models for general-purpose, high-voltage and low-insulation-resistance applications in large IT systems.
TECHNICAL SUMMARY
Features that distinguish this model.
Medium voltage and low insulation levels
- iso1685DP: response value range 200 Ω…1 MΩ; integrated locating current injector up to 50 mA.
- isoHV1685D: response value range 200 Ω…1 MΩ in AC 2000 V / DC 3000 V systems.
- isoLR1685DP: response value range 20 Ω…100 kΩ for low insulation resistance applications; integrated locating current injector.
- Graphic display, isoGraph, RS-485 and separate prewarning/alarm thresholds.
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MODEL, ORDER AND ACCESSORY INFORMATION
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Model options and technical values
| Model | Response value range | Nominal system voltage | Supply voltage* | Order code |
|---|---|---|---|---|
| isoLR1685DP-325 | 20 Ω…100 kΩ | AC 0…690 V / DC 0…690 V | DC 18…30 V | B91065803 |
| isoHV1685D-425 | 200 Ω…1 MΩ | AC 0…2000 V / DC 0…3000 V | DC 18…30 V | B91065805 |
| iso1685DP-425 | 200 Ω…1 MΩ | AC 0…1000 V / DC 0…1500 V | DC 18…30 V | B91065802 |
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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11 / 11 documents
Datasheet
isoHV1685D
isoHV1685D_D00502_D_XXEN.pdfTechnical summary source · pp. 1, 2, 3Open document ↗DatasheetisoLR1685DP
isoLR1685DP_D00501_D_XXEN.pdfTechnical summary source · pp. 1, 2, 3Open document ↗Datasheetiso1685DP
iso1685DP_D00272_D_XXEN.pdfTechnical summary source · pp. 1, 2, 3Open document ↗Operating manualiso1685DP
iso1685DP_D00272_M_XXEN.pdfOpen document ↗Operating manualiso1685 - Modbus setting
iso1685_D00272_A_XXEN.pdfOpen document ↗Operating manualisoHV1685D
isoHV1685D_D00502_M_XXEN.pdfOpen document ↗Operating manualisoLR1685DP
isoLR1685DP_D00501_M_XXEN.pdfOpen document ↗Operating manualisoxx1685Dx Device family - Modbus settings
isoxx1685Dx_D00272_A_XXEN.pdfOpen document ↗Conformity documentisoXX1685
CEKO_isoXX1685.pdfOpen document ↗Conformity documentUKCA - isoXX1685
UKCA_isoXX1685.pdfOpen document ↗BrochureIMD: Inductive heating
Product-overview-IMD-Inductive-heating_PROSP_en.pdfOpen 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.
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Data sheets, operating manuals and related manufacturer documents. File names identify the model or accessory; documents retain their original language.
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APPLICATIONS
Its role in your application.
This group covers different measurement needs: iso1685DP for large IT systems and fault location, isoHV1685D for higher system voltages, and isoLR1685DP for low insulation resistance levels.
IN THE SAME APPLICATION GROUP
