Vertiv Liebert EXL S1 250kVA 400V 3-Phase UPS

Vertiv Liebert EXL S1 250kVA 400V 3-Phase UPS

Brand: Vertiv | Category: UPS & Power Protection

SKU: EXL-S1-0250L | Part #: EXL-S1-0250L | MPN: EXL-S1-0250L

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About the Vertiv Liebert EXL S1 250kVA 400V 3-Phase UPS

The Liebert EXL S1 250kVA three-phase UPS targets mission-critical datacentre and industrial loads demanding high-density, scalable 400V protection.

At a glance — key specifications

Capacity250kVA
Part NumberEXL-S1-0250L
ManufacturerVertiv
BatterySealed lead-acid or Li-ion (model-dependent)
CommunicationUSB, RS-232, SNMP / NMC card

Perfect for

  • Server racks (single or paired)
  • Network and storage closets
  • Edge / branch IT
  • Small to mid-size datacentre rooms
  • Critical workstations and lab equipment

Frequently asked questions

How long will this UPS run my load?

Runtime is load-dependent. Most enterprise UPS at 50% load deliver 8-12 minutes battery on standard internal batteries. Add external battery packs (XL / RBC modules) to extend to 30-60 minutes if you need ride-through past short utility blips.

Can it integrate with VMware vCenter / Veeam for graceful shutdown?

Yes — with an SNMP Network Management Card (NMC) and shutdown agents, it integrates with VMware PowerChute, Veeam, NetApp ONTAP, and standard SNMP traps for orchestration platforms.

Do you provide installation and battery disposal?

Installation, commissioning and battery recycling can be quoted as options for Dubai and the wider UAE. For the broader GCC, ask about on-site services when you request a quote.

Request a quote for the Vertiv Liebert EXL S1 250kVA 400V 3-Phase UPS

Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 48 hours with confirmed competitive quoting, availability, and matching support contract options.

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Technical Specifications

BrandVertiv
CategoryUPS & Power Protection
SKUEXL-S1-0250L
Part NumberEXL-S1-0250L
ConditionNew
Capacity250kVA
CommunicationUSB, RS-232, SNMP / NMC card
Manufacturer Part NumberEXL-S1-0250L
Input Voltage400V 3-Phase
Output Voltage400V 3-Phase
Input Frequency50/60 Hz
Power Factor0.9
Communication InterfacesUSB, RS-232, SNMP / NMC card
TopologyDouble-conversion Online
Battery RuntimeFull load dependent on battery configuration
ScalabilityParallel-capable units up to 4 modules
Operating Temperature Range0–40°C

Frequently Asked Questions about Vertiv Liebert EXL S1 250kVA 400V 3-Phase UPS

How long will this UPS run my load?

Runtime is load-dependent. Most enterprise UPS at 50% load deliver 8-12 minutes battery on standard internal batteries. Add external battery packs (XL / RBC modules) to extend to 30-60 minutes if you need ride-through past short utility blips.

Can it integrate with VMware vCenter / Veeam for graceful shutdown?

Yes — we ship the SNMP / Network Management Card (NMC) alongside the UPS, plus shutdown agents that integrate with VMware PowerChute, Veeam, NetApp ONTAP, and standard SNMP traps for orchestration platforms.