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Read the technical guideProduct families / Insulation monitoring · IMD / ISOMETER® isoPV1685RTU/isoPV1685P
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Bender ISOMETER® isoPV1685RTU/isoPV1685PInsulation Monitoring Device (IMD)
Insulation monitoring devices for large photovoltaic IT systems up to DC 1500 V, with RTU communication or an integrated locating current injector depending on the variant.
TECHNICAL SUMMARY
Features that distinguish this model.
Solar energy and storage
- Response value range in both datasheets: 200 Ω…1 MΩ.
- isoPV1685RTU: selectable BMS / Modbus RTU via RS-485.
- isoPV1685P: BMS and integrated locating current injector up to 50 mA.
- Separate relays for prewarning, alarm and device fault; automatic adaptation to leakage capacitance.
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MODEL, ORDER AND ACCESSORY INFORMATION
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Model options and technical values
| Model | Response value range | Supply voltage U s | Nominal system voltage U n | Order code |
|---|---|---|---|---|
| isoPV1685RTU-425 | 200 Ω…1 MΩ | DC 18…30 V | AC 0…1000 V/DC 0…1500 V | B91065603 |
| isoPV1685P-425 | 200 Ω…1 MΩ | DC 18…30 V | DC 0…1500 V | B91065604 |
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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10 / 10 documents
Datasheet
isoPV1685RTU
isoPV1685RTU_D00504_D_XXEN.pdfTechnical summary source · pp. 1, 2Open document ↗DatasheetisoPV1685P
isoPV1685P_D00007_D_XXEN.pdfTechnical summary source · pp. 1, 2Open document ↗Operating manualCAN communication for isoPV1685
CAN-Schnittstelle_D00007_A_XXEN.pdfOpen document ↗Operating manualiso1685 - Modbus setting
iso1685_D00272_A_XXEN.pdfOpen document ↗Operating manualisoPV1685/isoPV1685PFR Appendix A
isoPV1685-1685PFR_D00007_A_XXEN.pdfOpen document ↗Operating manualisoPV1685P
isoPV1685P_D00007_M_XXEN.pdfOpen document ↗Operating manualisoPV1685RTU
isoPV1685RTU_D00504_M_XXEN.pdfOpen document ↗Conformity documentisoXX1685
CEKO_isoXX1685.pdfOpen document ↗Conformity documentUKCA - isoXX1685
UKCA_isoXX1685.pdfOpen document ↗BrochureRenewable energies: Photovoltaics
Photovoltaics_B_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.
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.
Used in PV installations with slow voltage changes due to MPP tracking and large leakage capacitances. The RTU model provides communication options, while the P model includes locating current generation.
IN THE SAME APPLICATION GROUP
