Vertiv Liebert EXL S1 500kVA Modular UPS
Brand: Vertiv | Category: UPS & Power Protection
SKU: EXL500K-S1 | Part #: EXL500K-S1 | MPN: EXL500K-S1
Contact for Pricing — Request a Quote
About the Vertiv Liebert EXL S1 500kVA Modular UPS
The Liebert EXL S1 500kVA delivers modular, scalable power protection engineered for large datacentres demanding high-density redundancy.
At a glance — key specifications
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
Why buy the Vertiv Liebert EXL S1 500kVA Modular UPS from Omnixon Global
- Authorised distribution only — 100% authentic Vertiv hardware, serial-number registrable, warranty processes cleanly with the manufacturer.
- Dubai-based logistics hub — same-day delivery within Dubai for in-stock SKUs, courier-cleared delivery across UAE, Saudi Arabia, Qatar, Kuwait, Oman, Bahrain, plus broader EMEA + APAC.
- 24-hour RFQ turn-around — submit your part numbers and quantities, get channel-direct pricing and confirmed availability the next business day.
- Pre-sales engineering on call — multilingual (English / Arabic / Persian / Russian) pre-sales engineers help with sizing, configuration, BOM validation, and compatibility checks at no charge.
- Post-sale support attach — manufacturer support contracts (Dell ProSupport, HPE Foundation Care, Lenovo Premier, Cisco SmartNet, Aruba Care, Juniper J-Care) bundled at quote time.
- Worldwide shipping — air, sea, courier express, with all customs documentation handled by our logistics team.
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 — 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.
Do you provide installation and battery disposal?
For Dubai and the wider UAE we offer installation, commissioning, and battery recycling per municipality regulations. For broader GCC we partner with local certified electricians and recyclers — included as an option in the quote.
What is the lead time on larger 10-20 kVA models?
Stocked tier (under 10 kVA): 5-7 business days. 10-20 kVA: 2-4 weeks typically. 20+ kVA modular / parallel systems: 6-10 weeks vendor-side, plus on-site commissioning scheduling. Real numbers quoted with every order.
Request a quote for the Vertiv Liebert EXL S1 500kVA Modular UPS
Submit your quantity, destination country, and required lead time below. Our pre-sales team responds within 24 business hours with confirmed channel pricing, availability, and matching support contract options.
Request a Quote →Product information is provided for B2B procurement guidance. Pricing and availability subject to vendor confirmation at quote time. All trademarks are property of their respective owners. Omnixon Global is an independent authorised reseller — not affiliated with the manufacturer.
Technical Specifications
| Brand | Vertiv |
| Category | UPS & Power Protection |
| SKU | EXL500K-S1 |
| Part Number | EXL500K-S1 |
| Condition | New |
| Capacity | 500kVA |
| Battery | Sealed lead-acid or Li-ion (model-dependent) |
| Communication | USB, RS-232, SNMP / NMC card |
| Warranty | 2-3 year electronics + 2 year battery |
| Manufacturer Part Number | EXL500K-S1 |
| Form Factor | Modular |
| Topology | Double conversion online |
| Input Voltage | 380–415V AC 3-phase |
| Input Frequency | 50/60 Hz |
| Output Voltage | 380–415V AC 3-phase |
| Battery Type | Sealed lead-acid or Li-ion (model-dependent) |
| Runtime at Full Load | Configurable (5–15 minutes typical with standard battery module) |
| Communication Interfaces | USB, RS-232, SNMP, NMC card |
| Efficiency | ≥94% (online mode) |
| Transfer Time | 0 ms (no break double conversion) |
| Operating Temperature Range | 0–40°C |
| Relative Humidity | 5–95% non-condensing |
Frequently Asked Questions about Vertiv Liebert EXL S1 500kVA Modular 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.
Do you provide installation and battery disposal?
For Dubai and the wider UAE we offer installation, commissioning, and battery recycling per municipality regulations. For broader GCC we partner with local certified electricians and recyclers — included as an option in the quote.
What is the lead time on larger 10-20 kVA models?
Stocked tier (under 10 kVA): 5-7 business days. 10-20 kVA: 2-4 weeks typically. 20+ kVA modular / parallel systems: 6-10 weeks vendor-side, plus on-site commissioning scheduling. Real numbers quoted with every order.