Vesion Tech Co., Ltd.

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Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for

China Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for

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Vertiv Liebert EXM2 Online Tower UPS 100-250 KVA 480V 60Hz UL 1778 Certified for

MOQ： 1
Price： $25,379
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Input Voltage	480VAC
Phase	Three Phase
Frequency Range	40-70 Hz
Type	On-line
Electric Energy	1000 Wh
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)
Voltage	480VAC, 60Hz 3-phase, 3-wire plus ground
Power Factor	0.99 lagging minimum at full load
Model Number	EXM2 250kVA
Brand Name	VERTIV
Place of Origin	China

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Product Details
Company Details

Product Specification


Input Voltage	480VAC	Phase	Three Phase
Frequency Range	40-70 Hz	Type	On-line
Electric Energy	1000 Wh	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)
Voltage	480VAC, 60Hz 3-phase, 3-wire plus ground	Power Factor	0.99 lagging minimum at full load
Model Number	EXM2 250kVA	Brand Name	VERTIV
Place of Origin	China
High Light	100-250 KVA Vertiv Liebert EXM2 UPS ，480V 60Hz Online Tower UPS ，UL 1778 Certified Three Phase UPS

Vertiv Liebert EXM2 UPS System

100-250 KVA 480V 60Hz UL Listed 3-Phase Online Tower UPS optimized for IT and critical power 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

Product Packaging

Company Profile

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.

Data Center Solutions

Exhibition & Partnerships

Eaton Vertiv Factory and Exhibition Hall

Certifications & Quality Assurance

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

Company Details

Bronze Gleitlager

Bronze Sleeve Bushings

and

Graphite Plugged Bushings

from Quality China Factory

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Business Type:

Manufacturer,Agent 


Year Established:

2006 


Total Annual:

10 Million-50 Million


Employee Number:

1000~2000 


Ecer Certification：

Verified Supplier 

Vesion Tech Co., Ltd. is a high-tech enterprise headquartered in Shenzhen's Futong Haizhi Technology Park, with integrated R&D and sales centers. Focus on power management, thermal management and lithium battery energy storage solutions. Our associate factory's 18,630-square-meter automated pro... Vesion Tech Co., Ltd. is a high-tech enterprise headquartered in Shenzhen's Futong Haizhi Technology Park, with integrated R&D and sales centers. Focus on power management, thermal management and lithium battery energy storage solutions. Our associate factory's 18,630-square-meter automated pro...

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Vesion Tech Co., Ltd.
Floor 12, Building 3,Futonghaizhi Technology Park, No. 17, Bulan Road, Nanwan Street, Longgang District, Shenzhen City, China
https://www.visenchups.com/

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