ShanPu Professional Online Double Conversion UPS for Critical Power Protection
ShanPu’s professional online Double Conversion UPS is designed to provide dependable, continuously conditioned power for equipment that cannot tolerate unstable electricity. By separating connected equipment from common grid disturbances, this online power protection platform helps support consistent operation for servers, networking systems, communication equipment, control systems, and other critical loads. It is a practical choice for organizations seeking professional-grade power continuity from an established power systems specialist.
Engineered for Uncompromising Reliability
Continuous Power Conditioning
An online UPS architecture is designed to deliver stable, regulated output rather than simply switching to backup power after an outage occurs. This approach helps reduce exposure to voltage fluctuations, electrical noise, surges, and other common power-quality concerns. The result is a more controlled operating environment that can help protect sensitive electronics, reduce unexpected interruptions, and support dependable day-to-day performance.
Protection for Critical Operations
Reliable backup power is essential where downtime can affect data, productivity, safety, or customer service. ShanPu solutions are developed for demanding application environments, including government facilities, financial organizations, schools, manufacturing operations, and technology infrastructure. By supporting orderly continuity during power events, the system helps organizations manage operational risk and protect valuable connected equipment.
Professional Power Systems Expertise
Backed by an Established Manufacturer
Shanpu Technology (Guangdong) Co., Ltd. specializes in standby, online, and rack-mounted UPS systems, solar inverters, and modular UPS solutions. Its experience across multiple power technologies enables a practical understanding of the requirements faced by modern facilities. As one of the experienced inverter manufacturers serving international markets, Shanpu combines product development, manufacturing capability, and application knowledge to support dependable deployment.
Quality and Safety Mindset
Shanpu states that its management and product activities are supported by ISO9001, ISO14001, and OHSMS18001 certifications, together with CE and RoHS compliance credentials. These standards and certifications reflect a structured approach to quality management, environmental responsibility, occupational health and safety, and product requirements. Buyers should confirm the exact certification scope and model documentation for their intended installation, while benefiting from a supplier committed to recognized international practices.
Built for Long-Term Confidence
Responsible, Sustainable Development
Shanpu focuses on developing power products that help save resources and reduce environmental impact. This sustainability orientation complements the practical need for efficient, durable power infrastructure and supports responsible purchasing decisions for organizations with environmental targets.
Support Beyond the Product
Customer confidence depends on more than hardware. Shanpu follows a “1+3” service model covering pre-sales, in-sales, after-sales, and training support. Its talent development system integrates ongoing training into daily operations, helping maintain a skilled and coordinated team. From application planning and product selection to installation guidance and service support, this structure helps customers make informed decisions and maintain dependable power protection throughout the equipment lifecycle.
For organizations that prioritize continuity, safety, and accountable supplier support, ShanPu offers a professional online power protection solution backed by documented quality practices, industry experience, and a clear commitment to customer satisfaction.
Certifications
Utility Model Patent Certificate
Quality Management System Certification
Design Patent
Frequently Asked Questions
What is a Double Conversion UPS, and how does it protect critical equipment?
A Double Conversion UPS continuously converts incoming AC power to DC and then back to clean, regulated AC power. This process isolates connected equipment from voltage fluctuations, surges, electrical noise, frequency variations, and many other power disturbances. ShanPu Professional Online Double Conversion UPS systems are designed for critical applications that require stable, uninterrupted power, including data centers, healthcare facilities, financial institutions, government offices, education, and manufacturing environments.
Why choose ShanPu Professional Online Double Conversion UPS for critical power protection?
ShanPu combines professional UPS expertise with a broad product portfolio that includes standby, online, rack-mounted, modular UPS, and solar inverters. Its online Double Conversion UPS technology provides continuous power conditioning and zero transfer time during utility failures, helping protect servers, networking equipment, industrial controls, and other sensitive loads. ShanPu also supports quality and safety management through certifications such as ISO9001, ISO14001, OHSMS18001, CE, and RoHS.
How do I select the correct ShanPu Double Conversion UPS capacity?
Begin by listing the wattage or VA rating of all equipment that the UPS will support. Add the loads together and allow a suitable margin for startup demand, future expansion, and reliable operation. You should also consider the required backup time, input and output voltage, phase configuration, battery type, installation environment, and whether parallel or modular expansion is needed. For an accurate recommendation, provide ShanPu or its authorized service team with your equipment list, total load, desired runtime, and application details.
How long can a ShanPu online Double Conversion UPS provide backup power?
Backup time depends mainly on the connected load, UPS capacity, battery configuration, battery age, temperature, and operating conditions. A lightly loaded system generally provides longer runtime than a fully loaded system. Standard battery configurations are suitable for short-term power continuity and controlled shutdowns, while additional battery cabinets may be used when longer autonomy is required. ShanPu can help configure the battery solution according to your runtime and critical power protection requirements.
What service and maintenance support does ShanPu provide for its Double Conversion UPS systems?
ShanPu follows a '1+3' service model covering pre-sales consultation, in-sales support, after-sales service, and training. Recommended maintenance includes regular inspections of alarms, ventilation, connections, batteries, operating temperature, and load levels, together with professional battery testing and timely replacement of aging components. Proper installation and scheduled maintenance help improve system reliability and service life. ShanPu's training and support resources are intended to help customers operate and maintain their UPS systems safely and effectively.
ShanPu UC series is a tower-type online UPS from 1kVA to 5kVA - UC1K(S), UC2K(S), UC3K(S) and UC5K(S) rated 1000VA/800W to 5000VA/3000W - for servers, network cabinets, medical equipment and home-office critical loads. Under normal utility power it feeds stable 220VAC to the load while charging the battery; on failure it switches with 0ms transfer to pure sine wave battery output. A DSP controller provides real-time monitoring with overload, short-circuit and low-battery protection, plus boost/buck AVR, cold start, off-mode charging and CC/CV battery management. Standard models use built-in batteries and (S) versions accept external banks for longer runtime, with RS232/USB and optional SNMP supporting Windows, Linux, Unix and MAC.
ShanPu SP series is a single-phase high-frequency online UPS from 1kVA to 10kVA (SP1K(S)-SP10K(S), 1000W-10000W) for small server rooms, network cabinets, banking branches, clinics and light industrial loads. In its double-conversion architecture, utility AC is rectified to DC to power the inverter and charge the battery, and the inverter rebuilds regulated pure sine wave AC at power factor 1.0 with THD within 3%. On grid failure or outside the 110-300VAC / 40-70Hz window, the DC bus switches to battery with 0ms interruption. Efficiency reaches 95% in mains mode with ECO support, batteries recharge to 90% in about 6 hours, and eight socket types plus RS232/USB and optional SNMP cover global deployment.
ShanPu UC series is a tower-type online UPS from 1kVA to 5kVA - UC1K(S), UC2K(S), UC3K(S) and UC5K(S) rated 1000VA/800W to 5000VA/3000W - for servers, network cabinets, medical equipment and home-office critical loads. Under normal utility power it feeds stable 220VAC to the load while charging the battery; on failure it switches with 0ms transfer to pure sine wave battery output. A DSP controller provides real-time monitoring with overload, short-circuit and low-battery protection, plus boost/buck AVR, cold start, off-mode charging and CC/CV battery management. Standard models use built-in batteries and (S) versions accept external banks for longer runtime, with RS232/USB and optional SNMP supporting Windows, Linux, Unix and MAC.
ShanPu 3C3 series (Galleon) is a three-phase double-conversion online UPS from 10kVA to 200kVA, covering 3C3 10K(S), 20K(S), 30K(S), 40K(S), 60K(S), 80K(S) and 100-200K(S) models for data centers, factories, telecom systems and medical equipment. True online double conversion delivers pure sine wave output with 0ms transfer time at 3×360/380/400/415VAC; input power factor above 0.99 and a wide 190-520VAC window (at 50% load) tolerate unstable grids. Mains efficiency reaches 93% (10-30kVA) and 95% (40-200kVA), with ECO mode up to 98%. Up to three units run in parallel for capacity or N+X redundancy, external battery banks of 16-20 cells extend runtime, and EPO plus generator compatibility support site integration.
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