Barošanas bloks Hikvision DS-UPS03K72-R/TS/IEC(2YUPS,1YBatt) UPS 3000VA/2700W (ar iebūvētu akumulatoru)

DS-UPS03K72-R/TS/IEC(2YUPS,1YBatt) UPS 3000VA/2700W (with built-in battery) DS-UPS03K72-R/TS/IEC(2YUPS,1YBatt) is an uninterruptible power supply (UPS) with a power of 3000 VA designed to protect servers, network systems, and critical IT infrastructure equipment from power outages and disturbances. It operates in an online double-conversion topology, providing a pure sine wave output and zero transfer time to battery operation, ensuring continuity of operation for connected systems. The model uses a 72 V DC battery system and is equipped with IEC standard outputs, allowing for compatibility with additional battery modules to extend backup time. The designation (2YUPS,1YBatt) indicates a 2-year warranty on the device and a 1-year warranty on the batteries. Features: Online construction with double conversion and input power factor correction (PFC) technology, achieving an input power factor of 0.99. Digital control system for increased stability and reliability. ECO operating mode for greater energy efficiency and lower operating costs. Three-stage charging: constant current charging, constant voltage charging, and float charging are intelligently managed. Wide input voltage and frequency range ensures stable operation in various electrical conditions and is compatible with various fuel generators. Comprehensive protections including output overload, output short circuit, overheating, low battery voltage warning, battery overcharge protection, and self-diagnostic function upon power-on; UPS (Uninterruptible Power Supply) is an emergency power supply device used to maintain the operation of electrical equipment in case of power failure or instability. Its main task is to protect devices from the effects of power outages, voltage drops and surges, overvoltages, and other power grid disturbances. Thanks to built-in batteries, a UPS can power connected equipment for a certain period, allowing for safe data saving and proper system shutdown. UPS are used, among others, for protecting computers, servers, monitoring recorders, alarm systems, network devices, and medical equipment. Depending on the design, there are three basic types of UPS: offline (VFD), line-interactive (VI), and online (VFI). Offline models provide basic protection and switch to battery operation when the voltage fails. Line-interactive models additionally stabilize the voltage thanks to automatic AVR regulation. Online UPS provide the highest level of protection, as they constantly process energy, completely isolating receivers from network disturbances. The selection of an appropriate UPS depends on the power of the connected devices, the required backup time, and the level of protection to be provided. Specifications: Power UPS capacity 3000 VA / 2700 W Input Input voltage range 110~300 VAC (176~264 VAC at 100% load) Input frequency 40~70Hz (50/60Hz auto-sensing) Nominal voltage 208/220/230/240 VAC Phase Single phase Power factor ≥0.99 Output Output frequency Online mode: 46~54Hz or 56~64Hz Batt. mode: (50/60±0.1%)Hz Transfer time From AC mode to battery mode: 0 ms From inverter to bypass: 4 ms (typical) Output voltage 208/220/230/240 VAC Power factor 0.9 Output sockets IEC panel/EU panel/UK panel/USA panel Optional Crest factor 3:1 Harmonic distortion (THDv) ≤3% linear load ≤5% non-linear load Output waveform Pure sine wave Battery Battery type Maintenance-free VRLA (Valve Regulated Lead Acid) Typical charging time 4 hours (to 90% of full capacity) Capacity (standard unit) 12V/9Ah Number of batteries 6 DC system voltage (VDC) 72V Charging current (max.) 1A Expandable runtime Yes, External battery: DS-UPSB0972B-R/TJC Typical runtime On the included runtime chart Indicator Alarm Battery mode/Low battery voltage/Overload/Fault Display LCD Input voltage, input frequency, output voltage, output frequency, load percentage, battery voltage, internal temperature, and remaining battery runtime Efficiency AC mode 92% Battery mode 88% Environment Operating temperature 0°C~40°C Storage temperature -25°C~55°C Humidity range 20~95%RH @ 0~40°C (non-condensing) Altitude 1500 m Noise level