Prostar ET30K 3 phase double conversion long backup power supply ups 30kva is a high-performance digital UPS using the DSP control technology. The 3 phase 30kva ups is connected between the mains and critical loads to supply high-quality power to the loads. The 3-Phase 380/400/415V 20kVA 20kW On-Line Double-Conversion UPS with IGBT technology provides battery […]
ET20K 3 phase data center security 20 kva online ups power supply is a high-performance digital UPS using the DSP control technology. The 20 kva online ups uninterruptible power supply is connected between the mains and critical loads to supply high-quality power to the loads. The 3-Phase 380/400/415V 20kVA 20kW On-Line Double-Conversion UPS with IGBT […]
Prostar ET15K 3 phase double conversion online data centre ups 15kva 15kw is a high-performance digital UPS using the DSP control technology. The online UPS 15KVA is connected between the mains and critical loads to supply high-quality power to the loads. The 3-Phase 380/400/415V 15kVA 15kW On-Line Double-Conversion UPS with IGBT technology provides battery backup […]
Power quality disturbances are categorized into voltage sag, voltage swell, transient, harmonic, voltage notch, and flicker. Power quality research is the study of various phenomena that cause power quality disturbance to occur and the development of mitigation strategy. Power quality distrubances can cause innumerable problems in industrial facilities. While a facility owner’s first inclination might be to blame their electric […]
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, […]
When purchasing UPS for your business or organization, many factors should be taken into consideration, among which the choice of power supply between single phase UPS and three phase UPS is the foremost one. Though both of the UPS offer consistent backup power for dealing with unexpected situations, they have different roles. Here is a brief introduction […]
Prostar MCL6048 best 12v 24v 48v 60a mppt charge controller for backpacking is the intelligent, cost-effective choice for low-power applications that require maximum charging efficiency. 12V/24V/36V/48V system automatic recognition, user-friendly for different systems. 60a mppt solar charge controller PV max input voltage 170VDC makes it suitable for more kinds of PV modules. 60A MPPT Charge […]
How to select Your industrial ups uninterruptible power supply? Many building construction projects begin with dignitaries shoveling a ceremonial first blade of dirt and end with those same individuals cutting a giant ribbon. But for the design engineers, builders and facility managers involved in the project, it’s the work that takes place between those two ceremonies […]
We’ve received many questions related to “split phase” power distribution, which is used in North American homes, and how a single installation can handle such a system. Hopefully I can shed some light on the matter, and explain: How North American homes can have both 240V and 120V appliances Why it must be installed on […]
Best inverter is best power back up source to invest – especially, if you live in a locality with frequent and unannounced power cuts. It provides 4 to 12 hours of continuous power supply during a blackout. As they are a long term investment, it is better to look into some important feature before making […]
Do you feel like you’re spending a fortune on your electric bill? Chances are your home is using a lot more electricity than it needs to. By making your home energy efficiency, you can substantially cut down your monthly electric bill. But that’s not all! Making energy efficient upgrades to your home decreases the amount […]
Prostar SunStar 60 amp mppt charge controller compatible with lithium is an advanced maximum power point tracking (MPPT) battery charger for off-grid photovoltaic (PV) systems. SunStar 60 amp mppt charge controller adopts DC/DC converting technology and MCU technology. It can adjust the working point of the solar array intelligently to make the solar array realize […]
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