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Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Specifications
Input Voltage :
480VAC
Phase :
Three Phase
Model Number :
EXM2 250kVA
Frequency Range :
40-70 Hz
MOQ :
1
Price :
$25,379
Type :
On-line
Electric Energy :
1000 Wh
Brand Name :
VERTIV
Protocols Available :
MODBUS-IP, MODBUS-485, BACNET-IP, SNMP, HTTP, Relay Contacts
UPS Technology :
On-Line Double Conversion
Card Compatibility :
IS-UNITY-DP, IS-UNITY-LIFE, IS-485EXI, IS-RELAY
Phase/Power Factor/Freq :
3 / 0.99 lagging minimum at full load / 40-70 Hz
Battery Type :
Lithium Battery
Protection :
Overvoltage
Battery Test Type :
Valve-regulated lead acid battery/Lithium-ion (for 480V only)
Place of Origin :
China
Voltage :
480VAC, 60Hz 3-phase, 3-wire plus ground
Power Factor :
0.99 lagging minimum at full load
Description
Vertiv Liebert EXM2 UPS System
100-250 KVA 480V 60Hz UL Listed 3-Phase Online Tower UPS optimized for IT and critical power applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Technical Specifications
Specification Value
Place of Origin China
Brand Name VERTIV
Model Number EXM2 250kVA
Electric Energy 1000Wh
Battery Type Lithium Battery
Phase Three Phase
Protection Overvoltage
Type On-line
Application Data Center
Phase/Power Factor/Frequency 3 / 0.99 lagging minimum at full load / 40-70 Hz
UPS Technology On-Line Double Conversion
Battery Test Type Valve-regulated lead acid battery/Lithium-ion (for 480V only)
Voltage 480VAC, 60Hz 3-phase, 3-wire plus ground
Card Compatibility IS-UNITY-DP, IS-UNITY-LIFE, IS-485EXI, IS-RELAY
Protocols Available MODBUS-IP, MODBUS-485, BACNET-IP, SNMP, HTTP, Relay Contacts
Agency/Certification/Conformance Listed to UL 1778, UL 924 and CSA certified
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Product Packaging
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Company Profile
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vesion Tech Co., Ltd. is headquartered in Futong Haizhi Technology Park, Shenzhen, operating a 1,500 m² R&D and sales center. Together with our strategic partner's 10,000 m² automated production facility in Foshan, Guangdong, we form a robust manufacturing and innovation backbone.
We are a high-tech enterprise specializing in one-stop data center infrastructure, photovoltaic (PV) new energy, and smart power supply & distribution. Our core competency lies in leveraging UPS systems as the entry point to deliver comprehensive, project-based data center solutions.
Our Product Portfolio
  • Precision air conditioning & liquid cooling systems
  • UPS batteries & integrated battery energy storage
  • Power distribution systems (PDU, switchgear, busway)
  • Modular Data Centers (MDC)
  • Power modules & containerized data centers
  • Solid-State Transformers (SST)
As a trusted technical facilities provider, Vesion maintains deep cooperative relationships with world-renowned brands including Vertiv, Eaton, Schneider Electric, and Delta, enabling us to offer our customers the optimal combination of performance, reliability, and cost-effectiveness.
Guided by China's carbon neutrality strategy and driven by a philosophy of independent innovation, we continuously pursue leadership in energy-saving technologies and manufacturing process excellence. Our complete R&D and quality assurance system ensures that every solution delivers measurable efficiency gains and long-term operational stability.
Whether you need a single UPS upgrade or a turnkey data center deployment—from edge to hyperscale—Vesion provides the expertise, products, and global service network to make your project succeed.
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Data Center Solutions
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Exhibition & Partnerships
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Eaton Vertiv Factory and Exhibition Hall
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Certifications & Quality Assurance
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Frequently Asked Questions
1. What is a Smart Modular Data Center? What is its fundamental difference from a traditional data center?
A smart modular data center is an integrated solution that consolidates subsystems—including cabinets, power distribution, cooling, fire suppression, and environment monitoring—into one or two rows of cabinets.

Traditional Data Center: Like "building a house on-site." Equipment from various manufacturers is pieced together, requiring massive engineering work, long construction cycles (typically 3 to 6 months), and resulting in higher PUE (Power Usage Effectiveness).

Modular Data Center: Like "building with Lego blocks." Features full factory pre-fabrication and rapid on-site assembly, enabling delivery in as fast as 1 to 2 weeks. By utilizing contained aisles and in-row air conditioners, cooling efficiency is extremely high, significantly reducing operational electricity costs.
2. How can I simply explain the value of "Aisle Containment" and "In-Row Air Conditioning"?
Traditional data centers utilize "room-level cooling," where the air conditioner blows cold air across the entire large room—similar to turning on home AC with all doors wide open, which incurs exorbitant electricity bills.

Modular data centers feature "precision cooling." In-Row Air Conditioning places AC units right next to servers, blowing cold air at close range. Aisle Containment completely segregates cold air from hot air exhausted by servers (creating Cold Aisle Containment). This ensures 100% of cold air flows through servers without wasting electricity, helping cut data center AC-specific electricity bills by approximately 30% to 40%.
3. Should we generally recommend Cold Aisle Containment (CAC) or Hot Aisle Containment (HAC)? How should the customer choose?
Cold Aisle Containment (CAC - Most Common): The aisle between two rows of cabinets is sealed as the cold zone. In-row air conditioners blast cold air into this contained aisle, and servers draw cold air from it. Advantages: Low requirements for overall data center room environment. Suitable for vast majority of newly built or retrofitted data centers.

Hot Aisle Containment (HAC): Hot air exhausted from rear of cabinets is sealed within contained aisle and channeled back to AC through dropped ceiling or return air ducts. Advantages: Cooling efficiency is theoretically higher than CAC. Disadvantages: Requires entire large room to be kept at low temperature and certain ceiling height, making it ideal for large or hyperscale data centers.
4. Is the Dynamic Environment Monitoring System (EMS) just a minor add-on in a modular data center? Is it truly necessary?
Absolutely not a minor add-on; the environment monitoring system is the "brain" of the modular data center. In traditional data centers, monitoring is fragmented across scattered systems. In modular data centers, monitoring features system-level orchestration and linkage.

Real-World Scenario: When building's fire alarm system detects fire signal, monitoring system instantly and automatically releases modular data center's overhead roof panels, allowing external fire suppression gas to flood the aisle and extinguish fire. Concurrently handles audio-visual alarms, mobile APP push notifications, and outlet-level/rack-level PDU power monitoring—making it the absolute core for ensuring safety of unmanned, lights-out data centers.
5. What services can we provide?
Accepted Delivery Terms: FOB, CFR, CIF, EXW, FAS, CIP, FCA, CPT, DEQ, DDP, DDU, Express Delivery, DAF, DES

Accepted Payment Currency: USD, EUR, JPY, CAD, AUD, HKD, GBP, CNY, CHF

Accepted Payment Type: T/T, L/C, D/P D/A, MoneyGram, Credit Card, PayPal, Western Union, Cash, Escrow

Language Spoken: English, Chinese, Spanish, Japanese, Portuguese, German, Arabic, French, Russian
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Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications

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Product Detail
Input Voltage :
480VAC
Phase :
Three Phase
Model Number :
EXM2 250kVA
Frequency Range :
40-70 Hz
MOQ :
1
Price :
$25,379
Contact Supplier
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications
Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for Data Center Applications

Vesion Tech Co., Ltd.

Verified Supplier
3 Years
shenzhen
Since 2006
Business Type :
Manufacturer, Agent
Main Products :
Eaton Ellipse ECO, Eaton 5P UPS, Eaton UPS
Total Annual :
10 Million-50 Million
Employee Number :
1000~2000
Certification Level :
Verified Supplier
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