Santak UPS Power Supply 3kVA Santak C3KR (2021) Standby UPS Power Supply
The Santak UPS C3KR (2021) uninterruptible power supply is specifically designed for small and medium-sized servers, workstations, and precision equipment. It adopts pure online double-conversion technology to achieve zero-millisecond switching, ensuring 7x24 stable operation of critical equipment. Its ultra-wide 110-300VAC input voltage range is compatible with generator power supply, effectively addressing areas with poor power conditions. With an ultra-high input power factor of 0.99, it reduces grid pollution and delivers pure sine wave output, perfectly matching highly sensitive equipment such as medical instruments and industrial control systems. The compact 2U rack-mounted design with a depth of only 87mm saves data center space while supporting parallel expansion to meet N+X redundancy requirements.Standard with an intelligent LCD panel for real-time display of voltage/load data, supporting USB/RS232 communication interfaces and MODBUS protocol, expandable with cloud monitoring cards for remote mobile management, making it particularly suitable for distributed deployments in bank branches and enterprise subsidiaries. The flexible long-life model can be configured with multiple battery packs, providing up to 83 minutes of power outage protection at 0.8 power factor, with 50℃ high-temperature resistance and 12A fast charging capability ensuring stable operation in extreme environments.
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Product details
This Castle Series 3kVA UPS power supply deeply integrates double-conversion online topology with digital control technology, achieving an output power factor as high as 0.9, delivering 28% more power capacity compared to traditional models. Its active PFC technology boosts overall efficiency to over 95%, maintaining 93% efficiency even at 40% load, significantly reducing corporate electricity costs. The intelligent battery management system supports cold start and automatic charge-discharge maintenance, paired with valve-regulated lead-acid battery packs for 4.5 minutes of basic backup power, and can be flexibly upgraded to 12 hours of extended runtime with expansion battery cabinets.The device features built-in surge protection and input noise filtering, maintaining ±2% voltage regulation accuracy within the 187-253V fluctuation range, providing an interference-free power environment for VoIP communication equipment and security monitoring systems. Standard with dual national-standard sockets for direct device connection, the overload protection module can withstand 200% instantaneous impact, with a 47-second buffer time ensuring secure data storage. Certified by CE and IEEE standards with a 40dB low-noise design, it can be deployed in open office areas, comprehensively covering protection scenarios from core data center equipment to ATM terminals, truly achieving dual evolution of safety and energy efficiency.Product Features
- Pure online double-conversion technology achieves 0ms switching, outputting clean sine wave power
- 0.9 high output power factor increases load capacity by 28%, reducing equipment investment costs
- 110-300V ultra-wide input voltage range, compatible with generators and harsh grid environments
- Intelligent monitoring system supports multi-protocol communication, optional cloud remote management module
- Compact 2U rack design with only 87mm depth, saving 50% installation space
- Supports multi-battery pack expansion, providing up to 12 hours of backup power
- Digital active PFC technology, input harmonics <3%, compliant with green energy standards
Application Scenarios
- 7×24 uninterrupted operation for financial ATMs and smart terminal devices
- Pure power supply for medical imaging equipment and laboratory precision instruments
- Grid noise filtering and voltage stabilization for communication base stations and network switching equipment
- Power supply for commercial complex security systems and smart building control centers
- Power quality optimization for equipment in harsh industrial environments like high-temperature workshops
Product Parameters
- Model:C3KR (2021)
- Rated capacity:3kVA
- Input voltage:(110-300)VAC
- Input frequency:40-70Hz
- Input power factor:≥0.98
- External battery nominal voltage:-
- Battery type:Valve-regulated lead-acid battery
- Number of batteries:6PCS
- Output voltage:220*(1±2%)VAC
- Output frequency:Synchronized with input (utility mode) 50±0.05Hz (battery mode)
- Output power factor:0.8 at 40°C ambient temperature, 0.9 at 30°C ambient temperature
- Overload capability:105%-150%, 47s-25s; 150%-200%, 25s-300ms; above 200%, 200ms (output power factor 0.8)
- Outlet type * quantity:National standard socket*2
- Transfer time (power failure/recovery):0ms
- Backup time (80% load, 0.8 power factor):>4.5 min
- Indicator LED+LCD:LCD display for voltage, frequency, etc., UPS operation status indicators
- Alarm sound (battery discharge):Beeps every four seconds when input power fails, beeps every second when battery is about to run out
- Alarm sound (UPS abnormal):Continuous beep
- Auto restart:Automatic restart when utility power is restored after battery shutdown
- Communication interface USB:Monitoring function
- Expandable communication card (optional):NMC card, CMC card, AS400 card, SPCC card
- Temperature:0°C-40°C
- Humidity:<95%
- Main unit weight (net) Kg:21.6
- Battery module weight (net) Kg:-
- Main unit installation dimensions:438*570*87
- Battery module dimensions W*D*H(mm):-
- Main unit shipping weight (gross) Kg:25
- Battery module shipping weight (gross) Kg:-
- Main unit shipping dimensions W*D*H (mm):580*760*220
- Battery module dimensions W*D*H (mm):540*526*220