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Product Model

Upgradeable Interchangeable Monitoring Device (IMD)

The IMD is a hot-swappable and field-upgradeable network card enabling local and remote monitoring. IMDs can be upgraded in the future to leverage the latest technologies and adapt to changing business needs without having to replace entire power strips.

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Best Suited For:
  • Banking, Financial and Insurance
  • Broadcast and Entertainment
  • Chemical/Petrochemical (excl. Oil & Gas)
  • Data Center/Colocation/Hosting
  • Education
  • Government
  • Healthcare
  • Manufacturing
  • Military, Defense, Aerospace and Missile
  • Oil and Gas
  • Power/Gas Transmission and Distribution
  • Professional Services
  • Retail and Wholesale
Warranty: Vertiv™ Geist™ Rack PDU Accessories come with a standard three-year warranty that is automatically extended to five years, if the product is registered within 120 days of purchase.


Upgrade intelligence on Vertiv™ Geist™ Upgradeable Rack PDUs with enhanced features to meet changing business needs with the Interchangeable Monitoring Device (IMD). 
Easily update rPDUs with the latest technology. 
Hot-swappable IMDs provide the ability to upgrade monitoring features and functionality without taking down critical IT Equipment. 
Reduce cost of ownership and optimize ROI by updating the IMD rather than the entire rPDU. 


IMD models available for local metering, remote monitoring, environmental monitoring, and additional enhanced features and functionality. 
The IMD-01D enables input current monitoring. Local high visibility LED display. Input power monitoring available via VLC feature using the Vertiv™ rPDU Scanner app. 
The IMD-03E-S enables Input power monitoring and Circuit/Breaker current monitoring on Basic, Metered, and Monitored Upgradeable models. Environmental monitoring via optional remote sensors. Daisy chain Ethernet connectivity. Local high visibility LED display
The IMD-3E-S network card enables serial communication via RS232 port on outlet level monitored and switched rPDU models. Includes environmental monitoring via optional remote sensors, daisy chain Ethernet connectivity, and a local high visibility LED display.

Upgradeable Interchangeable Monitoring Device (IMD)
Product Overview
Rack PDU Accessory
Physical Characteristics
0-5 lbs

*To see model-specific downloads, you will need to go to the model-specific product page by selecting the model name in the specifications chart above.

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Products Support Contacts

Showing contacts for Virginia, 20149, USA Change
Geist Support - Americas (Rack PDU and Watchdog)
+1 888 630 4445
1777 Yolande Avenue Lincoln Nebraska USA
Product areas of focus: Power Distribution, Monitoring
Vertiv (Customer Service for DC Power Systems & Outdoor Enclosures)
+1 800 800 1280
Product areas of focus: DC Power Systems, Power Distribution, Outdoor Enclosures
Vertiv (Liebert Services)
+1 800 543 2378
610 Executive Campus Drive Westerville Ohio 43082 USA
Product areas of focus: Uninterruptible Power Supplies (UPS), Power Distribution, Thermal Management, Integrated Solutions, Racks and Containment
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