How does an insulation monitoring device (IMD) work?
Explore insulation resistance measurement, the Riso alarm and the relationship between measurement method and system.
Read the technical guideProduct families / Insulation monitoring · IMD / ISOMETER® isoGEN413R
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Bender ISOMETER® isoGEN413RInsulation Monitoring Device (IMD)
Compact model with Modbus RTU and NFC interfaces for insulation monitoring in generator-fed IT systems.
TECHNICAL SUMMARY
Features that distinguish this model.
Mobile power generation
- The reviewed datasheet applies to the isoGEN413R-1 variant.
- Two independent response value ranges: 5…250 kΩ.
- Automatic adaptation to system leakage capacitances up to 5 µF.
- RS-485 / Modbus RTU, NFC, automatic and manual self-test, and connection monitoring.
FROM PRODUCT TO TECHNICAL KNOWLEDGE
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What is an insulation monitoring device (IMD)?
Progress from system type, voltage, leakage capacitance and application conditions to selecting a suitable IMD.
Read the technical guideSystem leakage capacitance and measuring methods in IMD selection
Learn how leakage capacitance and power electronics affect measurement methods and device selection.
Read the technical guideADEO Teknik · Bender distributor in Türkiye
Ask ADEO Teknik Technical product information and supply support for model selection, compatible components and current manufacturer documentation.
MODEL, ORDER AND ACCESSORY INFORMATION
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6 / 6 options
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Model options and technical values
| Model | Supply voltage U s | Nominal system voltage U n | Order code |
|---|---|---|---|
| isoGEN413R-1 | DC 12…48 V | 3(N)AC, AC, DC 0…400 V | B81674000 |
Explore compatible accessories
Compatible accessories · 1
| Model | Rated input voltage U IN | Rated voltage | Order code |
|---|---|---|---|
| STEP-PS/1 AC/24 DC/0.5 | AC 85…264 V, 45…65 Hz; DC 95…250 V | DC 24 V | B94053110 |
| STEP-PS/1 AC/24 DC/1.75 | AC 85…264 V, 45…65 Hz; DC 95…250 V | DC 24 V | B94053111 |
| STEP-PS/1 AC/24 DC/4.2 | AC 85…264 V, 45…65 Hz; DC 95…250 V | DC 24 V | B94053112 |
Manufacturer table notes (original language):
Accessories
Compatible accessories · 2
| Description | Order code |
|---|---|
| SMARTDETECT ISO41xR connector kit for push-in terminals | B80609102 |
| SMARTDETECT 41x Sealable transparent cover | 49 × 18 × 3 (mm) | B80609199 |
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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4 / 4 documents
Datasheet
isoGEN413R-1
isoGEN413R-1_D00538_D_XXEN.pdfTechnical summary source · pp. 1, 2Open document ↗Operating manualisoGEN413R-1
isoGEN413R-1_D00538_M_XXEN.pdfOpen document ↗Conformity documentisoGEN4xx
CEKO_isoGEN4xx.pdfOpen document ↗Conformity documentUKCA - isoGEN4xx
UKCA_isoGEN4xx.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 unearthed 3(N)AC, AC and DC generator circuits. Measurement and alarm data are accessible via LEDs, relay, Modbus RTU and NFC; parameters are configured through the Bender Connect app or Modbus.
IN THE SAME APPLICATION GROUP
