Santak 3C3 HD-120K three-phase online UPS power supply 120KVA/120KW

Product details

The Santak Castle 3C3 HD-120K is a next-generation uninterruptible power supply system specifically designed for critical power scenarios. Building upon the classic 3C3 series, this device undergoes comprehensive technological upgrades, adopting IGBT three-level topology and digital signal control technology to achieve 96% online double-conversion efficiency and intelligent switching to 99% ECO energy-saving mode. Through an innovative 1.0 power factor design, it enhances effective load capacity by 10% compared to traditional 0.9 models, helping users reduce initial equipment investment costs by 30%. The modular architecture, combined with compact dimensions of 500*850*1230mm, reduces footprint by 50% compared to similar products and supports parallel expansion of up to 4 units to meet growing business demands.The device features an intelligent battery management system that supports mixed use of lead-acid, nickel-cadmium, and lithium batteries. Equipped with 4x fast charging technology, it reduces charging time to 1/4 of conventional models, complemented by virtual load testing to ensure system reliability. A full-color touchscreen intuitively displays operational parameters, while the smart capacitor early warning system identifies potential faults in advance, providing zero-interruption protection for scenarios such as medical equipment, financial data centers, and 5G base stations. Compliant with IP20 protection standards and multiple international safety certifications, it operates in storage environments ranging from -15°C to 55°C, making it an ideal power solution for smart city construction and enterprise digital transformation.

Product Features

Dual-mode intelligent switching technology achieves 99% ECO efficiency with 2-4ms fast switching, balancing energy savings and power supply reliability
1.0 power factor design increases effective load capacity by 10%, significantly reducing initial equipment investment costs by 30%
Modular architecture saves 50% footprint and supports four-unit parallel cabinet deployment, meeting business expansion needs
Smart battery management system compatible with lead-acid/Ni-Cd/lithium batteries, charging speed increased to 4x efficiency of conventional models
Full-color touchscreen combined with intelligent capacitor warning system enables parameter visualization and fault prediction management

Application Scenarios

Millisecond-level uninterruptible power protection for ICU equipment and operating room power systems in top-tier hospitals
Zero-interruption power quality assurance solution for core database servers in the financial industry
Surge protection and voltage fluctuation suppression solution for 5G base station power systems
Three-phase voltage stabilization and harmonic elimination power support for precision electronic manufacturing equipment
Power outage protection system for precision research instruments like NMR spectrometers in higher education institutions

Product Parameters

Model:3C3 HD-120K
Rated Capacity:120KVA/120KW
Input Mode:Three-phase + Neutral + Ground
Input Frequency:50/60Hz, Range 40 - 72Hz
Input Power Factor:≥ 0.99
Input Mains Voltage Range:201 ~ 478Vac Line Voltage; 116 ~ 276Vac Phase Voltage
Input Bypass Voltage Range:338 ~ 458Vac Line Voltage; 195 ~ 264Vac Phase Voltage
Input Current Harmonic:<3% linear load; <5% nonlinear load
Output Rated Voltage:230/400Vac, 3-phase+N+PE, (220/380, 240/415 optional)
Output Power Factor:1
Output Frequency Error:Synchronized bypass frequency range ±4Hz
Output Voltage Stability:Steady state <1%
Output Overload Time:102 ~ 110% load for 60 minutes, 111 ~ 125% load for 10 minutes, 126 ~ 150% load for 1 minute
Online Double Conversion Mode Efficiency:Up to 96%
ECO Energy-saving Mode Efficiency:Up to 99%
Battery Type:VRLA lead-acid battery, NiCd battery, lithium battery
Battery Voltage:±16~±22 cells
Charging Mode:Intelligent battery management
Maximum Charging Current:120A
Parallel Capability:Up to 4 units in parallel
Protection rating:IP20
Ambient temperature:0 ~ 40°C
Storage temperature:–15 ~ +55°C
Ambient humidity:5 ~ 95%, non-condensing
Altitude:No derating required below 1000m altitude; derate according to GB/T 3859.2 if exceeding 1000m
Width*Depth*Height (mm):500*850*1230
Net weight (excluding switches):149kg
Net weight (including 4 switches):162kg
Compliance standards:GB4943; YD/T1095; GB/7260.2; IEC/62040