Vertiv Liebert IntelliSlot Relay Card for Remote UPS Monitoring
The Vertiv Liebert IntelliSlot Relay Card (IS-RELAY) is a hot-swappable UPS accessory designed for remote monitoring of alarm conditions in UPS systems equipped with an IntelliSlot communication port. This advanced power-management device provides contact closure for 6 critical alarm points, enabling proactive data center monitoring and minimizing downtime. Compatible with Vertiv Liebert NX, Nfinity, and GXT3 UPS systems, the IS-RELAY integrates seamlessly with relay contact monitoring systems and communicates with Vertiv Liebert MultiLink software for automated shutdown protection.
Key Features
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6 Alarm Point Monitoring: Tracks On Battery, On Bypass, Low Battery, Summary Alarm, UPS Fault, and On UPS signals for comprehensive UPS status visibility
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Hot-Swappable Design: Install or replace the card without shutting down your UPS system, ensuring continuous operation in critical environments
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Easy Integration: Rated for 24VAC/VDC at 1A and designed to integrate effortlessly with existing relay contact monitoring systems
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Software Compatibility: Works with Vertiv Liebert MultiLink automated shutdown software for full event management and protection
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Wide UPS Compatibility: Functions with any Vertiv Liebert UPS featuring an IntelliSlot port, including NX, Nfinity, and GXT3 models
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User-Installable: Fast and easy installation by onsite personnel with no specialised tools required
Proactive Data Center Monitoring
The IS-RELAY card delivers real-time monitoring of critical UPS alarm conditions, allowing IT teams to respond quickly to power events before they impact operations. With dual terminal block configuration featuring green and black connectors, the card provides dedicated channels for comprehensive monitoring and reliable signal transmission. The industrial-grade design with secure screw terminals ensures dependable connections for alarm signaling across all monitored parameters.
UPS Compatibility
Designed for use with Vertiv Liebert UPS systems featuring an IntelliSlot communication port, including:
- Vertiv Liebert NX UPS
- Vertiv Liebert Nfinity UPS
- Vertiv Liebert GXT3 UPS
- Other Vertiv UPS models with IntelliSlot ports
Technical Specifications
The relay card is rated for 24VAC/VDC at 1A, making it suitable for standard monitoring system integration while maintaining safe operational parameters. The compact, hot-swappable design allows for zero-downtime installation and maintenance in mission-critical data center environments.
What's in the Box
- Vertiv Liebert IntelliSlot Relay Card (IS-RELAY)
- Anti-static bag
- User manual
Full Specifications
| Model |
IS-RELAY |
| Product Type |
UPS Relay Card / Remote Monitoring Adapter |
| Alarm Points Monitored |
6 (On Battery, On Bypass, Low Battery, Summary Alarm, UPS Fault, On UPS) |
| Electrical Rating |
24VAC/VDC at 1A |
| Terminal Blocks |
Two 9-pin connectors with relay contact points |
| Wire Type |
24-16 AWG, 0.24 - 0.28 in. (6-7mm) wire strip length |
| Installation Type |
Hot-swappable, user-installable |
| Dimensions (W × D × H) |
2.87 × 5.19 × 1.46 in. (73 × 131.8 × 37.2 mm) |
| Weight |
6 oz (0.2 kg) |
| Operating Temperature |
32 to 131°F (0 to 55°C) |
| Operating Humidity |
10% to 90% RH (non-condensing) |
| Storage Temperature |
-4 to 140°F (-20 to 60°C) |
| Compatible UPS Systems |
Vertiv Liebert NX, Nfinity, GXT3, and other models with IntelliSlot port |
| Software Compatibility |
Vertiv Liebert MultiLink automated shutdown software |
Specifications are sourced from the manufacturer product page and may be updated.
