KSTAR HP910CS 1KVA Standard Backup Online UPS

The KSTAR HP910CS 1KVA Standard Backup Online UPS is a high-performance, fully digitized, microprocessor-controlled power backup system designed to provide reliable protection for PCs and networking devices. The KSTAR HP910CS 1KVA Online UPS operates using double-conversion technology, offering a stable and clean power output with a load capacity of 700W. It supports a wide input voltage range of 110-300Vac, providing consistent output voltage at 220/230/240Vac (+1%) with the synchronized frequency of 50Hz/60Hz ± 0.2% during battery mode. The KSTAR HP910CS Online UPS features PFC (Power Factor Correction), ensuring efficient energy use with a power factor greater than 0.99 and a crest factor of 3:1 (max). This KSTAR 1KVA Online UPS is designed to handle electrical disturbances effectively, featuring lightning and surge protection, short-circuit protection, and overload protection. For battery operation, the KSTAR HP910CS 1KVA Online UPS uses three 12V, 7Ah batteries, providing up to 12 minutes of backup time under half load and 5 minutes under full load. The typical recharge time to 90% capacity is about 8 hours, with the ability for the cold start (UPS startup without a battery). The KSTAR HP910CS keeps the noise level low at under 45dB, making it suitable for office or home environments. Other notable features of the KSTAR HP910CS Online UPS include an RS232 communication interface, various output sockets (including RJ45 and fan port), and a battery voltage display. The efficiency of this KSTAR HP910CS 1KVA Online UPS is >=86%, while its harmonic distortion is kept below 3% under linear loads. With an operating temperature range of 0°C to 40°C and humidity tolerance from 0% to 95%, it is built to perform in diverse environments. Additionally, it has built-in EMI/RFI noise filters and advanced battery management systems, ensuring optimal operation and longevity. The unit weighs approximately 14 kg and is housed in a sleek, black exterior.