For larger installations with critical loads such as data centres, industrial applications, and medical settings, Three-phase UPS has become the foremost choice nowadays. These UPS systems can take huge loads as well as protect equipment with machines such as lifts, pumps, and fans.
Modular UPS setup
Three-phase modular UPS Malaysia batteries use three separate conductors acquiring three sine waves. Each is out of phase and spaced 120° separated from the other, to supply constant power to the load. A three-phase system always needs a minimum of four wires. Three conductors and one neutral, which enables the support of a single-phase or three-phase output.
Three-phase modular UPS battery In various sectors
In a three-phase modular UPS, Power service is provided by four wires, three hot wires and one neutral. The voltage between any phase or hot wire and neutral is still 120 V, just as in-home or old data centres. But three-phase battery power moves the legs 120 degrees asunder. The voltage between any two phases or hot legs is 208 V.
Three-phase systems via lesser wires deliver almost double the power capacity of single-phase systems. Most cabinets constructed nowadays are dual-circuited. So the difference in wiring needs doubles, escalating cost savings with three-phase power. These systems are equipped and attached in various emergency sectors like data centres, and healthcare centres.
Datacenter
As data centres are always in need of continuous power supply, they more often use three-phase power. Here actual power is supplied to the building with the same-sized wires and circuit breakers, which leads to substantial electrical expense savings. The phase balancing is a bit tricky.
Healthcare sectors
In medical institutions, power protection systems have higher demands than those for commercial or industrial use. With all interconnected operations, an interruption for even a second to power delivery at a hospital can ravage thousands of interdependent systems. Aside from being a harsh experience for patients, any disorder in the power supply at a hospital can not only lead to equipment malfunctions, system corruption, and hardware damage but data loss also. In extreme conditions, data centres in the healthcare sector demand a prevailing contingency power system to keep them running, which can only be attained by a three-phase UPS battery.
Features of three-phase battery
Conductor: The number of conductors in three-phase modular UPS systems is dissimilar from that of others. A 3-phase battery supplies power through three conductors.
Voltage: The phase-to-phase voltage for a three-phase UPS system is 220V, and the phase-to-neutral voltage is 120V.
Efficiency: when the power demand is higher, 3-phase online UPS shows more efficiency to carry a larger load more safely.
Cost: The equipment in 3 phase online UPS system will have additional life expectancies and the transmission lines for 3-phase power, though there is no necessity for the heavy gauge copper wires as single-phase UPS, thus, in the long run, three-phase UPS is proven to be economically sufficient.
Maintenance: The plug-and-play characteristic of these types of batteries is a bit complex to install and set up without the need for outside installation.
Application: Three-phase modular UPS battery units are commonly used in large installations, such as data centres, and large industrial power applications with higher power or KVA provisions.
Since 1998, Power Logic has had several types of UPS that deliver reliable power and with real-time power management software, we can control and auto shutdown multiple servers. Besides that, Power Logic also has a wide range of UPS for industry use as three-phase True online UPS and N+X Modular type UPS. Power Logic Malaysia Top 100 industries, leading in the heavy-duty and high-performance industry for green power solutions. Visit our official website for more information- https://kossups.com.my/