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Vertiv Liebert GXT5 external battery cabinet 288V DC rack-mount unit

Vertiv

Vertiv GXT5-EBC288VRT4U UPS Replacement Battery 288V

SKU CH-7PX7-JNBVS MPN GXT5-EBC288VRT4U

External battery cabinet delivers 288 V DC runtime for Liebert GXT5 8-10 kVA UPS models

  • Product typeBattery Cabinet
  • Compatible withLiebert UPS:<br /> GXT5-8000MVRT6UXLN GXT5-10KMVRT6UXLN
  • DetailsOutput Voltage:288 V DC
  • Auto-detection connectivity ensures correct runtime setup
  • External temperature sensors extend battery service life
  • Hot-swappable design allows replacement without powering down
  • 288 V DC output matches compatible UPS units
  • Compatible with GXT5-8000MVRT6UXLN and GXT5-10KMVRT6UXLN

Compatible UPS Models

This external battery cabinet is designed for the Liebert GXT5-8000MVRT6UXLN and GXT5-10KMVRT6UXLN UPS units. It provides a 288 V DC power source to extend runtime during outages. The cabinet integrates automatically with the host UPS for immediate configuration detection. It suits environments requiring continuous power for critical network infrastructure.

Thermal and Power Characteristics

The sealed lead-acid battery chemistry operates without active cooling fans, resulting in silent operation. External temperature compensation sensors are supported to optimise charge voltage and prolong cell life. Power draw is limited to the UPS charging circuit during recharge cycles. The system generates minimal heat under normal float conditions.

Build and Connectivity

The hot-swappable design allows battery replacement without powering down the connected UPS or attached loads. Auto-detection connectivity simplifies installation by configuring runtime parameters automatically. The cabinet is factory new and rated for 288 V DC output. It targets administrators managing 8-10kVA Liebert GXT5 deployments needing scalable backup time.

How it compares

Measured against everything we stock in UPS Replacement Batteries, at today’s prices. Recalculated every night.

Price $1,456.99
Pricier than about 93% of the 3,915 comparable items (median $39.99).

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Specifications

Product
Brand nameLiebert
Product typeBattery Cabinet
Size & build
Shipping weight106.59 kg
Package size914 × 660 × 610 mm
Compatibility
Compatible withLiebert UPS:<br />
GXT5-8000MVRT6UXLN
GXT5-10KMVRT6UXLN

Questions about this item

How do I install the GXT5-EBC288VRT4U cabinet and what step is commonly missed?

Connect the cabinet to a compatible GXT5-8000MVRT6UXLN or GXT5-10KMVRT6UXLN UPS; the auto-detection link must be seated so the UPS can configure the 288 V DC runtime automatically.

What maintenance will the sealed lead-acid batteries inside this cabinet need later?

The batteries are hot-swappable and user-replaceable; plan to swap modules every three to five years and use the external temperature compensation sensor to maximise service life.

What is the first limit reached when this cabinet runs at full load for an extended period?

The 288 V DC output voltage is fixed, so runtime ends when the sealed lead-acid cells reach their depth-of-discharge cutoff.

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