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ShieldPower Industrial UPS Systems — Engineered for Maximum Uptime

From 1kVA rack-mount units to 800kVA modular systems, our online double-conversion UPS technology delivers 96.5% efficiency and sub-4ms transfer times. Trusted by engineers in 48 countries to protect critical loads around the clock.

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ShieldPower industrial UPS system in data center environment

Power Protection for Every Critical Application

From compact single-phase units to scalable modular architectures, ShieldPower UPS systems are designed to match your exact load profile and redundancy requirements.

ShieldPower SP-M Series Modular UPS
Flagship Series

SP-M Series Modular UPS

Scalable from 50kVA to 800kVA in 50kVA increments. Hot-swappable power modules enable N+1 redundancy with zero downtime maintenance. Online double-conversion topology with active PFC (PF > 0.99) and THD below 3%.

  • Capacity: 50kVA – 800kVA
  • Efficiency: Up to 96.5%
  • Transfer time: < 4ms
  • Input PF: > 0.99
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SP-R Series Rack UPS

SP-R Series Rack UPS

1kVA – 20kVA online double-conversion rack UPS. Hot-swappable batteries, SNMP monitoring, and compact 2U-6U footprint for IT and telecom racks.

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SP-T Series Three-Phase UPS

SP-T Series Three-Phase UPS

10kVA – 200kVA three-phase UPS with IGBT rectifier technology. Designed for manufacturing, process control, and large commercial facilities.

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SP-DC Series Power Supply

SP-DC Series Power Supplies

24V / 48V DC industrial power supplies from 100W to 2000W. DIN-rail and panel mount options with active PFC, wide input range, and conformal coating.

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4.5M+ UPS Units Shipped
48 Countries Served
22+ Years of Experience
0.04% Field Failure Rate
96.5% Peak Efficiency

Industries We Protect

ShieldPower UPS systems safeguard critical operations across sectors where power continuity is non-negotiable.

Data center power protection

Data Centers

Tier III/IV power architectures with N+1 modular redundancy and sub-4ms transfer times.

Manufacturing power protection

Manufacturing

Three-phase UPS protection for CNC machines, PLC systems, and process control lines.

Healthcare power protection

Healthcare

Medical-grade UPS systems for imaging equipment, operating theaters, and patient monitoring.

Oil and gas power protection

Oil & Gas

Ruggedized UPS for SCADA, safety instrumented systems, and remote wellhead operations.

Telecom power protection

Telecommunications

48VDC rectifiers and rack-mount UPS for cell towers, switching centers, and fiber nodes.

Transportation power protection

Transportation

EN 50121 compliant UPS for railway signaling, airport systems, and traffic management.

ShieldPower sustainable manufacturing
ISO 14001 Certified

Sustainable Power Protection

Our commitment to environmental responsibility goes beyond product efficiency. ShieldPower manufacturing facilities have reduced CO2 emissions per unit by 32% since 2018, and every product ships with full RoHS and REACH compliance documentation.

  • 96.5% Peak Efficiency Online double-conversion topology minimizes energy waste across the full load range.
  • Battery Recycling Program Free collection and responsible recycling for all ShieldPower battery systems at end of life.
  • Green Manufacturing ISO 14001 certified facilities powered by 45% renewable energy sources.

What Our Customers Say

“We deployed ShieldPower SP-M modular UPS across three data centers in 2023. The hot-swap capability has allowed us to perform every maintenance cycle without a single transfer to bypass. Exactly the reliability our SLA demands.”
David R. Chen Chief Electrical Engineer, Pacific Industrial Systems
“When our switchgear room flooded during a storm, the ShieldPower emergency response team had replacement battery cabinets on site within 36 hours. That response time prevented what could have been a week-long production shutdown.”
Sarah K. Lindqvist Facilities Manager, Nordic Pharma AB
“The compliance documentation from ShieldPower is the most thorough we have encountered. CE declarations, UL certificates, and IEC test reports were available before our first order shipped. Our procurement team saved weeks of follow-up.”
Maria L. Hoffmann Procurement Director, EuroPower Distribution GmbH

Frequently Asked Questions

An online (double-conversion) UPS continuously converts incoming AC to DC and back to AC, providing complete isolation from mains disturbances with zero transfer time. Line-interactive UPS units use an autotransformer to regulate voltage but switch to battery during outages, resulting in a 2-4ms transfer time. For critical industrial loads — data centers, process control, medical imaging — ShieldPower recommends online topology for its superior power conditioning and seamless protection.

UPS sizing requires calculating total connected load (in kVA), desired runtime (in minutes), and redundancy level (N, N+1, or 2N). Key factors include power factor of connected loads, future expansion plans, and derating for ambient temperature above 25°C. Our application engineers provide complimentary load analysis and UPS sizing calculations — contact us with your single-line diagram or equipment list for a recommendation within 48 hours.

All ShieldPower UPS systems are tested and certified to UL 1778 (North America), IEC 62040-1/2/3 (international), and carry CE marking per Low Voltage Directive 2014/35/EU. Our manufacturing facilities are ISO 9001:2015 and ISO 14001:2015 certified, and all products comply with RoHS and REACH directives. Additional certifications including CSA C22.2 and Energy Star are available on select models. Complete certification documentation is provided with every shipment.

Standard catalog UPS units (SP-R and SP-T series) ship within 5-7 business days from our regional distribution hubs in Europe, North America, and Southeast Asia. Modular UPS systems (SP-M series) typically require 3-4 weeks for configuration and testing. Custom projects with specific voltage, enclosure, or communication requirements are quoted individually with typical lead times of 6-10 weeks from design freeze. Emergency stock programs are available for critical infrastructure projects.

Yes. ShieldPower offers three tiers of preventive maintenance: Essential (annual inspection and battery testing), Professional (semi-annual with firmware updates and thermal imaging), and Premium (quarterly visits with battery replacement scheduling and 4-hour emergency response SLA). All programs include 24/7 remote monitoring through our SNMP/Modbus gateway and access to our technical support hotline. Maintenance contracts are available in 48 countries through our direct service teams and authorized service partners.

Ready to Protect Your Critical Operations?

Our power systems engineers will review your requirements and deliver a tailored UPS recommendation within 48 hours — including load analysis, redundancy architecture, and total cost of ownership comparison.

  • Free load analysis and UPS sizing
  • Complimentary site survey for projects above 100kVA
  • 24/7 technical support from day one
  • On-site commissioning in 48 countries