Santak C3KRS (2021) Online Rack-mounted UPS 3kVA Extended Runtime Model

Product details

Santak UPS C3KRS (2021) adopts pure online double-conversion technology, providing zero-millisecond switching pure sine wave power output for critical equipment, effectively addressing voltage fluctuations, frequency anomalies, and power outage risks. Its ultra-wide input voltage range of 110-300VAC adapts to harsh grid environments, isolating unstable currents when used with generators to ensure stable operation of precision instruments, servers, and other loads. The product supports a high output power factor of up to 0.9, delivering 28% more effective power compared to traditional equipment. With flexible expansion using 12V7Ah battery packs, it can provide backup protection for over 12 hours.In terms of intelligent management, it comes standard with USB/RS232 communication interfaces and cloud monitoring functions, compatible with virtualization systems for remote status monitoring and automatic fault alerts. The compact 2U rack-mounted design, with a depth of only 87mm, saves data center space and remains stable in high-temperature environments up to 40°C, meeting the stringent demands of enterprise data centers, bank branches, and industrial automation scenarios.

Product Features

Pure online double-conversion technology achieves zero-millisecond power switching, ensuring uninterrupted power for critical equipment
110-300VAC ultra-wide voltage input range compatible with generator power supply, adapting to harsh grid environments
0.9 high output power factor improves 28% energy utilization, reducing enterprise operating costs
Intelligent battery management system supports multiple battery expansions, achieving 12-hour long-lasting protection
2U compact rack design supports stable operation at 40℃ high temperature, saving 50% server room space

Application Scenarios

Power protection solution for server clusters and storage equipment in small and medium-sized data centers
Emergency power guarantee for ATMs and financial terminal equipment in bank outlets during mains power anomalies
Power fluctuation purification solution for industrial automation production line control systems
Pure sine wave voltage stabilization support for medical CT machines and laboratory precision instruments
24/7 power supply system for 5G communication base stations and network core switching equipment

Product Parameters

Model:C3KRS (2021)
Rated capacity:3kVA
Input voltage:(110-300)VAC
Input frequency:40-70Hz
Input power factor:≥0.98
External battery nominal voltage:96V
Battery type:Valve-regulated lead-acid battery
Number of batteries:-
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):-
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:9
Battery module weight (net) Kg:24.8
Main unit installation dimensions:438*420*87
Battery module dimensions W*D*H(mm):438*420*87
Main unit shipping weight (gross) Kg:11.5
Battery module shipping weight (gross) Kg:27.3
Main unit shipping dimensions W*D*H (mm):540*526*220
Battery module dimensions W*D*H (mm):540*526*220