Selecting protection and monitoring relays
Move from monitoring duties such as voltage, load current and PE loop to the appropriate relay group.
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BENDER DISTRIBUTOR IN TÜRKİYE · ADEO TEKNİK
Bender LINETRAXX® VMD420Monitoring Relay
Voltage, frequency, phase sequence and phase failure monitoring in 3(N)AC systems.
- Undervoltage/overvoltage and frequency monitoring in 3(N)AC 0…500 V systems.
- Phase asymmetry, phase failure and phase sequence monitoring.
- Selectable undervoltage/overvoltage and frequency functions.
A CLOSER LOOK AT THE PRODUCT
Technical specifications and functions.
Voltage, frequency, phase sequence and phase failure monitoring in 3(N)AC systems. When selecting, consider nominal values, supply options and required system components together.
Bender official product source ↗- Undervoltage/overvoltage and frequency monitoring in 3(N)AC 0…500 V systems.
- Phase asymmetry, phase failure and phase sequence monitoring.
- Selectable undervoltage/overvoltage and frequency functions.
- Adjustable start-up, response and release delays.
FROM PRODUCT TO TECHNICAL KNOWLEDGE
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ADEO Teknik · Bender distributor in Türkiye
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MODEL, ORDER AND ACCESSORY INFORMATION
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4 / 4 options
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Model options and technical values
| Model | Supply voltage U S * | Nominal system voltage U n * | Order code** |
|---|---|---|---|
| VMD420-D-1 | AC 16…72 V / DC 9,6…94 V, 15…460 Hz | 3(N)AC 0…500 V / 288 V 15…460 Hz | B73010005 / B93010005 |
| VMD420-D-2 | AC/DC 70…300 V, 15…460 Hz | 3(N)AC 0…500 V / 288 V, 15…460 Hz | B73010006 / B93010006 |
Manufacturer table notes (original language):
* absolute values **(B7… = push-wire terminal / B9… = screw-type terminal)
Explore compatible accessories
Compatible accessories · 1
| Model | Order code |
|---|---|
| Mounting clip for screw mounting (one piece per device) | B98060008 |
| Mounting frame XM420 | B990994 |
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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6 / 6 documents
Datasheet
VMD420
VMD420_D00137_D_XXEN.pdfOpen document ↗DatasheetXM420 interface options
XM420-interface-option_D00051_D_XXEN.pdfOpen document ↗Operating manualVMD420
VMD420_D00137_M_XXEN.pdfOpen document ↗Conformity documentVMx42x
CEKO_VMx42x.pdfOpen document ↗Conformity documentUKCA - VMx42x
UKCA_VMx42x.pdfOpen document ↗Other technical documentsTÜV NORD - isoHV42x, AGH42x, isoHV52x, isoRW42x and VMx420
Z_BS3.20170626.134319_Bender_Messrelais_en.pdfOpen document ↗No documents match your search. Change the search or document type.
About manufacturer sources
Data sheets and operating manuals open Bender’s official PDFs in a new tab. Documents are in English.
Other languages, accessory documents and current revisions · 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 ↗
Measuring and monitoring relays
