Santak 3C20KS three-phase input single-phase output online UPS power supply 20KVA/18KW, suitable for server rooms, hospitals, schools, enterprise servers, monitoring computers, and voltage stabilizati
The Santak UPS 3C20KS 20KVA/18KW uninterruptible power supply is specifically designed for server rooms, hospitals, schools, and enterprise critical equipment. It adopts a double-conversion pure online architecture and DSP digital control technology, providing 220V/380V wide voltage input and ±1% precise voltage stabilization. It supports three-phase PFC and intelligent battery management, effectively guarding against 11 types of grid issues such as power outages and surges. Equipped with an LCD Chinese screen and multiple interface expansions, it ensures the safe operation of loads such as servers and precision instruments.
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Product details
The Santak Castle Series 3C20KS uninterruptible power supply adopts a double-conversion pure online architecture, achieving stable output within a wide input voltage range of 120V-275V, with output voltage accuracy up to ±1% and frequency accuracy of 0.1%. Built-in DSP digital control technology enhances response speed, supports three-phase input power factor of 0.99, and effectively reduces grid harmonic interference. The device provides 18KW rated power, supports a maximum of 3 units in parallel for expansion, and is equipped with a 192V-240V adjustable battery system with flexible charging current configuration of 4A-8A, extending battery life by 50%. The intelligent LCD Chinese panel displays real-time voltage, load, and fault codes, comes standard with an RS232 interface, and supports USB/MODBUS/NMC expansion cards, compatible with WinPower monitoring software.Certified by TLC and compliant with IEC/EN 62040 safety standards, it operates in environments from -0°C to 40°C with noise levels below 50dB, providing zero-interruption power protection for medical equipment, data center servers, financial systems, and industrial automation equipment.Product Features
- Dual-conversion pure online architecture combined with DSP digital control technology delivers full-time pure sine wave output and ±1% precise voltage stabilization, effectively countering 11 types of grid interference
- Supports three-phase input with 0.99 power factor and intelligent battery management system, reducing energy loss and extending battery runtime by 50%, with flexible 4A-8A charging current adjustment
- Equipped with 192V-240V adjustable battery system and triple-unit parallel expansion, achieving 18KW rated power output and doubled system redundancy reliability
- Features intelligent Chinese LCD panel for real-time parameter display, standard RS232/USB/MODBUS interfaces compatible with WinPower monitoring software, enabling remote management
- TLC certified and compliant with IEC/EN62040 standards, operates below 50dB noise level in -0℃ to 40℃ environments, ensuring zero-interruption device operation
Application Scenarios
- Provides zero-interruption power protection for hospital ICU life support systems and CT imaging equipment, preventing data loss caused by voltage fluctuations
- Safeguards small to medium-sized data center server clusters and network storage devices, ensuring continuous operation of business systems during sudden power outages
- Maintains stable power supply for bank ATM terminals and financial transaction systems, mitigating risks of transaction interruptions due to voltage anomalies
- Offers ±1% voltage stabilization protection for university precision lab instruments and research equipment, eliminating grid harmonic interference with measurement data
- Ensures stable operation of industrial automation production line control systems, effectively suppressing surge voltage impacts on PLC devices
Product Parameters
- Product Model:3C20KS
- Rated power:20KVA/18KW
- Input/output mode:Single in single out & Three in single out
- Electrical characteristics:Electrical characteristics
- Product topology:Online double conversion
- Input voltage:380V/220V
- Input voltage range:120V-275V (176V-275V full load operation)
- Input power factor:>0.99
- Output voltage/output distortion:220V/230V/240V ±1%, THDU<2% (linear load)
- Input frequency range:40Hz-70Hz, 50/60Hz adaptive
- Efficiency:>93.5% (online mode), 98% (ECO mode)
- Overload capacity:105%-125% : 10min, 125%-150% : 30s, >150% : 500ms
- Parallel operation:Maximum parallel operation of 3 units (optional)
- Battery voltage:192V, 216V, 240V configurable
- Charging current:4A, 8A expandable
- Electrical connection:Electrical connection
- Input:Terminal block
- Output:Terminal block
- Display and communication:Display and communication
- Display:Chinese LCD
- Communication port:RS232
- Expandable slot:Optional, expandable with USB card, MODBUS card, NMC card
- Software:Winpower
- Operating environment, technical specifications and standards:Operating environment, technical specifications and standards
- Operating environment temperature:0 to 40℃
- Noise:≤50dB
- Safety compliance:IEC/EN 62040-1, GB7260, GB4943
- EMC:IEC/EN 62040-2 IEC 61000
- Certification:TLC, Energy-saving certification
- Dimensions W×D×H / Weight:Dimensions W×D×H / Weight
- UPS dimensions (mm):248 x 500 x 616
- UPS weight (kg)1:31
- Customer service and support:Customer service and support
- Warranty:3 years