Santak 20KS-ISO 3-in 3-out Online UPS 20kVA

Product details

The Santak Castle 3C3 Pro ISO Series UPS is an intelligent power protection solution specifically designed for critical loads, incorporating fully digital control technology that integrates cutting-edge achievements in power electronics and automation. This product inherits the reliability genes of the classic series, perfectly matching modern IT equipment with a high output power factor of 0.9. The built-in output isolation transformer effectively reduces equipment interference, while the dual-input design enhances power supply redundancy. In terms of adaptability to harsh environments, the PCBA conformal coating process combined with standard dustproof filters can withstand salt spray corrosion and dust intrusion, making it particularly suitable for complex scenarios such as industrial manufacturing and rail transit.The system supports N+1 redundant parallel technology, expandable up to 200kVA capacity, flexibly meeting power demands of varying scales. The intelligent battery management system extends battery life by 50% through three-stage charging technology, coupled with ECO energy-saving mode achieving up to 97% operational efficiency, significantly reducing operating costs. The modular design enables full front-side maintenance, and standard wheeled devices simplify equipment movement. The 960mm compact body saves 44% of floor space compared to traditional models. Equipped with the Winpower intelligent monitoring system, it supports dual-end management via web/APP, and the built-in SNMP network communication protocol allows centralized control of thousands of devices. The industrial-grade gateway card is compatible with MODBUS protocol, enabling seamless integration with building management systems.The product has obtained TÜV certification and complies with the IEC61000-4 electromagnetic compatibility standard, providing round-the-clock power protection for critical loads such as medical equipment, automated production lines, and communication base stations.

Product Features

Fully digital control technology paired with 0.9 high output power factor design, precisely matching modern IT equipment power requirements and effectively reducing harmonic interference
Built-in output isolation transformer and dual-input redundant configuration eliminate voltage fluctuation risks and achieve 99% electromagnetic interference isolation
PCBA conformal coating process combined with removable dust filters meets IP32 protection rating, suitable for complex environments with salt fog/dust/high temperatures
Smart battery management system adopts three-stage charging technology, automatically adjusting charge/discharge parameters to extend battery lifespan by 50%
Modular front-access maintenance design and 960mm compact chassis save 44% space and enable 5-minute rapid replacement of faulty components

Application Scenarios

Continuous power supply for ICU life support systems and imaging diagnostic equipment in Class III Grade A hospitals
Uninterrupted operation support for high-speed rail signaling control systems and subway environmental control equipment
Stable voltage power supply for DCS control systems in oil refining and automation instruments in explosion-proof zones
Redundant power protection for cloud computing data center server clusters and network storage devices
Power outage prevention solutions for Industry 4.0 smart production line PLC control cabinets and robotic arm systems

Product Parameters

Model:20KS-ISO
Power Rating kVA:20
Power Rating kW:18
Topology:Double Conversion Online, IGBT
UPS Rectifier Input:
Topology:IGBT, PWM Modulation Technology
Rated Voltage:380Vac/220Vac
Voltage Range:-50% ~ 20%, varies with load
Power Factor:0.99
THD (i):<5%
Frequency:50/60Hz Auto-adaptive
Frequency Range:42 - 72 Hz
UPS Output:
Output Isolation Transformer:Standard
Power Factor:0.9
Voltage:380Vac/220Vac +/-1%
Overload Capacity:125%, 10min; 150%, 1min
THDV:Linear load <2%
Frequency:50/60Hz
Load Imbalance:1
Crest Factor:0.125694444
Bypass:
Static Bypass:Standard
Bypass Voltage:380Vac(+/-15%)
Maintenance Bypass:Standard
Battery Type:VRLA - Sealed Valve-Regulated Lead Acid Battery, Lithium Battery
Battery Backup Time:Depends on battery capacity and operating conditions
Battery Voltage:Default 432VDC
Charging Time:8 hours to reach 90% full capacity
Standard Communication Interface:RS-232, Mini-Slot communication slot
Communication Accessories (Optional):Modbus/Ethernet card; AS/400 card (standard); NMC card
Operating Temperature:0 ~ 40°C
Storage Temperature:-25 ~ 55°C
Relative Humidity:5% ~ 95%, no condensation
Altitude:Less than 1000 meters, no derating
EMC Standard:IEC61000-4
EMI Standard:EN5550022/EN55024
Quality Standard:ISO 90001:2000, ISO 14001:1996
Certification:TLC - TÜV Certification
Dimensions (WxDxH) mm:500 x 713 x 960
Net Weight (Kg):205