Search Results for: uninterruptible power supply system

PLT2K-24 pure sine wave line interactive single phase ups 2000va 24v
PLT2K-24 pure sine wave line interactive single phase ups 2000va 24v offers power long enough for equipment to properly shut down when utility power fails. Line interactive single phase ups 2000va 24v protects against the most common power problems experienced in a network. Prostar line interactive ups is a full digital control of the design […]
PLT0.5K-12 best desktop 12v pure sine wave line interactive ups 500va
PLT0.5K-12 best desktop 12v pure sine wave line interactive ups 500va protects sensitive equipment and data from mains problems at all times far outweighs any extra cost consideration. 12v pure sine wave line interactive ups 500va protects against the most common power problems experienced in a network. Prostar line interactive ups is a full digital […]
GT400K 3 phase large redundant online double conversion ups 400kva
Prostar GT400K 3 phase large redundant online double conversion ups 400kva offers technology that increases performance and reliability. Online technology fully isolates and protects against all power quality disturbances. The upstream harmonics management allows a generator friendly installation and flexible configurations for even the most demanding designs. It is a true-industrial UPS system using the latest […]
ET80K best 3 phase low frequency double conversion security ups 80kva
ET80K best 3 phase low frequency double conversion security ups 80kva is a high-performance digital UPS using the DSP control technology. It adopts voltage high frequency double-conversion Space Vector Pulse Width Modulation (SV-PWM) and digital signal processor (DSP) technology. It allows you to benefit from a proven design. The robust and easy to operate UPS […]
GT60K 3 phase industrial double conversion 60kva low frequency ups
Prostar GT60K 3 phase industrial double conversion 60kva low frequency ups is an uninterruptible power supply incorporating double-conversion technology. The double conversion principle eliminates all power disturbances in the Mains supply. Engineers design the GT60K 3 Phase Industrial Double Conversion 60kVA Low Frequency UPS for industrial applications where an uninterrupted power supply is critical. It […]
Best offline smart ups 3000va 1800w backup battery for desktop pc
Best offline smart ups 3000va 1800w backup battery for desktop pc is offering completed power protection to guard the connected devices against from surge, over-voltage and under-voltage damage. Advanced microprocessor control technology keeps UPS high performance and reliability, operating effective to reduce energy wasting. Prostar computer ups power backup 500VA – 3000VA with battery inside […]
Cheap small home offline standby smart ups 1500va 900w for computer
Cheap small home offline standby smart ups 1500va 900w for computer is built-in 2 step boost & 1step buck stabilizer to maintain voltage stability, sensing abnormal voltage and regulating immediately. Prostar computer ups power backup 500VA – 3000VA with battery inside passes the AC Mains Supply directly to the output load if the AC Mains […]
Best commercial small battery computer backup ups 800va 480w offline
Prostar best commercial small battery computer backup ups 800va 480w offline provides battery backup and surge protection for lightning-induced surges and other power events that can damage electronic equipment. Prostar computer ups power backup 500VA – 3000VA with battery inside passes the AC Mains Supply directly to the output load if the AC Mains Supply […]
What is a lead acid battery?
A typical lead–acid battery contains a mixture with varying concentrations of water and acid. Lead Acid batteries have changed little since the 1880’s although improvements in materials and manufacturing methods continue to bring improvements in energy density, life and reliability. All lead acid batteries consist of flat lead plates immersed in a pool of electrolyte. […]
What is difference between offline UPS and online UPS?
Uninterruptible power source (UPS) is an electrical apparatus that provides emergency power to a load when the input power source or mains power fails. Online UPS differs from an auxiliary or emergency power system or standby generator in that it will provide near-instantaneous protection from input power interruptions, by supplying energy stored in batteries, supercapacitors, […]
What is offline UPS?
Offline UPS protects against many problems in your network. Under normal conditions it conducts the input current to its outlet. When the power supply fails it switches over to a built in battery to compensate for any variations in the mains supply. Offline UPS Definition Offline UPS – also referred to as VFD (Voltage and […]
High quality led small offline computer backup ups 500va 300w 12v
Prostar High quality led small offline computer backup ups 500va 300w 12v provides battery backup and surge protection for lightning-induced surges and other power events that can damage electronic equipment. Prostar computer ups power backup 500VA – 3000VA with battery inside passes the AC Mains Supply directly to the output load if the AC Mains […]
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