LGS Series Industrial Three Phase Online UPS Double Conversion Uninterruptible Power Supply for Factory Power Backup Protection

Product Description

Product Description

Kingbao Power – Premium Industrial Power & Workshop Solutions

20+ Years of Manufacturing Excellence | 2 Production Bases (40,000m²) | Full OEM/ODM Customization
 
At Kingbao Power, we design, engineer, and manufacture heavy-duty industrial power equipment and workshop auxiliary solutions tailored for critical automation, high-precision machining, and industrial facilities worldwide. Backed by over two decades of engineering expertise and two state-of-the-art manufacturing plants covering 40,000 m², we empower factories, panel builders, and OEMs with total power reliability and guaranteed on-time global delivery.
 
Core Product Portfolio
High-Efficiency Dry-Type Transformers (Isolation & Auto): Custom-engineered for voltage conversion, noise suppression, and power isolation across varied global grid standards (200V–690V).
Industrial Automatic Voltage Regulators (AVR, 15kVA–2000kVA): High-power contactless and servo-driven stabilizers designed for harsh grid fluctuations, delivering over 98% efficiency, zero waveform distortion, and instant response.
Precision Line & Load Reactors (AC/DC): Engineered for VFD drives, harmonic filtering, and motor/drive protection to ensure smooth continuous operation.
 
Industrial Applications & Co-Engineering
Our equipment is purpose-built for high-demand environments, including CNC machining centers, automated assembly lines, SMT lines, oil & gas facilities, medical imaging systems, and industrial robotics. Co-engineered to match the precise power specifications of global machinery leaders—including FANUC, Siemens, Mazak, Haas, Mitsubishi, DMG MORI, Okuma, and Brother—Kingbao Power protects your sensitive drives and spindles against power sags, spikes, and harmonic interference.
 
Engineered Quality & Tailored OEM/ODM Capability
Advanced Manufacturing: Built with VPI (Vacuum Pressure Impregnation) copper/aluminum windings, Class H insulation (180°C), and rugged IP20/IP23/IP54 NEMA-rated enclosures.
Flexible Customization: We offer full OEM/ODM customization—from tailored input/output voltages, compact enclosure footprints, and thermal protection sensors to integrated smart digital monitoring interfaces.
Fast Sampling & Support: Prototype samples in as fast as 7–10 days, supported by 100% factory testing.

Technical Overview & Product Positioning

In mission-critical data centers, enterprise server rooms, and automated industrial environments, power interruption or power quality degradation is simply unacceptable. The LGS Series Online Double-Conversion Uninterruptible Power Supply (UPS) is a heavy-duty, high-capacity power architecture engineered to deliver non-stop, pristine AC power across a broad capacity range from 10kVA to 400kVA.

Utilizing true online double-conversion technology (AC-DC to DC-AC), the LGS Series completely decouples connected critical loads from utility grid instabilities. Utility AC power is first rectified to regulated DC to charge the battery bank and power the inverter, which continuously regenerates a rock-solid, pure sine wave AC output. With zero transfer time (0ms) during utility outages, high input power factor, and advanced DSP (Digital Signal Processor) control, the LGS Series serves as the ultimate electrical firewall for critical digital and physical infrastructure.

Critical Power Quality Challenges Solved by the LGS Series:

Severe electrical power anomalies can cause catastrophic hardware damage, silent data corruption, and millions of dollars in unscheduled downtime losses. The LGS Series mitigates and completely eliminates severe utility anomalies:

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Zero-MilliSecond (0ms) Power Outages: Provides seamless, instant battery backup power with absolute zero transfer time, ensuring ultra-sensitive servers, storage arrays, and PLC controllers never experience reboot cycles or data dropouts.

Total Voltage & Frequency Isolation: Completely isolates downstream equipment from extreme voltage sags, spikes, brownouts, and frequency drift, maintaining a precise nominal AC output voltage (+1%).

Harmonic Distortion Suppression: Active Power Factor Correction (APFC) and IGBT rectifier technology eliminate upper-stream harmonic pollution, maintaining high input power factor (>0.99) and clean power across plant distribution trunks.

Three-Phase Imbalance & Phase Drift: Corrects severe input phase-to-phase asymmetries and phase angle drift, preventing thermal stress.

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Transient Voltage Surges & Electromagnetic Noise: Integrated multi-stage surge suppression and high-frequency EMI/RFI noise filters protect microprocessors and communication buses from line noise.

Target Industrial Sectors & Critical Facility Applications:

Engineered for continuous $24/7/365$ operation under high load densities, the LGS Series is deployed across demanding enterprise, healthcare, and industrial sectors:

1. Enterprise Data Centers & Cloud Server Farms
Powers hyperscale server racks, storage area networks (SAN), blade servers, and core network switches. The LGS Series guarantees maximum uptime (Tier III and Tier IV data center standards) and prevents unwritten cache data corruption during utility outages.

2. Healthcare & Medical Diagnostic Facilities
Delivers continuous, ultra-pure power to high-precision medical machinery—including CT scanners, MRI suites, linear accelerators, ICU life-support systems, and surgical room central monitoring where zero voltage drop is non-negotiable.

3. Industrial Automation & Central Control Rooms
Safeguards plant-wide SCADA control systems, Distributed Control Systems (DCS), central PLCs, and safety instrumented systems across chemical processing, semiconductor fabrication, metallurgy, and oil & gas plants.

4. Telecommunications & Financial Processing Centers
Protects 5G core switching hubs, fiber optic communication nodes, banking transaction processing centers, and automated trading platforms where even a millisecond outage carries massive financial liability.

5. Transport & Public Infrastructure Controls
Provides centralized backup power for airport air traffic control centers, high-speed rail signaling hubs, highway tolling centers, and municipal water treatment plants.

LGS Series Online Double-Conversion UPS (10kVA-400kVA) for Data Centers