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Home
Services
Expand
All products and services
53 service entries
Virtualization, cloud and computing
Network and information security
Systems integration and infrastructure
Low-voltage and intelligent engineering
Enterprise IT services
Data center, storage and disaster recovery
Solutions
Project Cases
Technical Articles
Promotional Products
About Yuqi
139 1891 4454
Contact Us
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Professional Tools
Professional Tools
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Data Center
UPS Capacity & Load Ratio Sizer
P091
Calculate required UPS kW/kVA and check a selected unit.
Parameters
Continuous Load
W
Power Factor
Startup Factor
Design Reserve
%
Selected UPS Capacity
kVA
Calculate
Reset
Results
Copy results
Assumptions
启动系数和余量由项目工程师确认。
Important notes
需核验 UPS kW 上限、旁路、短路、谐波、冗余和厂家曲线。
Standards and sources
APC UPS Buying Guide
Verified: 2026-09-05
