UPS Systems Solutions Applied In Hong Kong International Airport Automated People Mover (40KVA/32KW/Low Frequency UPS)
Prostar UPS Systems Solutions Applied In Hong Kong International Airport Automated People Mover (40KVA/32KW/Low Frequency UPS)
The Hong Kong International Airport Automated People Mover is a driverless people mover located withinHong Kong International Airport. It operates in two "segments" within Terminal 1 and between Terminals 1 and 2, and also connects to the Skypier.
The first segment runs between the East Hall and the West Hall in Terminal 1. The segment aims to provide a faster and easier way for passengers travelling between immigration and boarding gates at the far end of the Terminal. Westbound service is for departure passengers only, while eastbound service is for arrival passengers only. After arriving the West Hall, departure passengers should approach the boarding gates nearby and board their plane. Passengers are not allowed to take the APM back to the East Hall, where most shops are located. For eastbound service, after reaching the East Hall, all arrival passengers must disembark for immigration, customs, and baggage claim. Also, arrival passengers are not allowed to take the APM back to the West Hall. Since both the East Hall and the West Hall are located within Terminal 1, passengers can choose to instead use travellators or walk, though this will be more time-consuming.
The second segment of the system runs from the SkyPier to Terminal 2 and then continues to the East Hall of Terminal 1. Different from the first segment, the second segment is the only means by which these three places are connected. SkyPier passengers heading for departing flights must take the westbound service of this segment to the East Hall of Terminal 1. SkyPier passengers are not allowed to alight at Terminal 2. Departure passengers from Terminal 2 can join the westbound service of the second segment from Terminal 2. All passengers must leave the train when it arrives at the East Hall of Terminal 1. Then, depending on the boarding gate location of their onward flight, passengers can choose to change to the first segment of APM system at the opposite platform of the East Hall, to continue their way to the West Hall, or simply approach the boarding gate directly from the East Hall. The eastbound service is only for arrival passengers heading to SkyPier for ferry service to PRD ports. Ferry tickets will be checked before passengers may board the APM. Once arriving at the SkyPier, passengers are not allowed to travel back to Terminal 1. Since there is no eastbound platform in Terminal 2, there is no intermediate station for the eastbound service.
The section from the East Hall to SkyPier is for SkyPier passengers and staff only. The first segment began operations in 1998, while the second segment began operations in early 2007. SkyPier extension was opened to the public in late 2009.
Uranus Series Low Frequency Online UPS 6kva-400kva
Uranus Series Low Frequency Online UPSis adopting the technology , which combined with the world's most advanced DSP digital control technology currently, and IGBT high frequency Pulse Width Modulation technique (PWM).Double-conversion online topology design makes the output frequency of UPS, which used for tracking, phase-locking, voltage regulator and filter out noise, interference from the power grid fluctuations in pure sine wave power supply, and make the UPS more comprehensive and perfectly protection for the users. After Prostar R&D center elaborative designed for more than 10 yeas, Prostar has designed a modular structure, whose overall operation is 5 times more reliable and stable performance than regular UPS, MTBF is over 300,000 hours.
Uranus Series Low Frequency Online UPSequipped with standard built-output isolation transformers, static bypass switch and manual maintain switch, making this series UPS has a very high capacity to engage in short-circuit. It could be used for the worst environment. Also it has perfect protect function.Moreover, it has the AC input, over-voltage, under-voltage, output over-voltage, short circuit protection, inverter, rectifier over-temperature protection, voltage under-voltage warning, battery over charging protection and other protections in one, to ensure system operation stably and reliably.
Uranus Series Low Frequency Online UPSincludes 3-phase ins and 3-phase outs from HT6K-HT400K, which can be in parallel with 8 units UPS directly, conveniently and fast. flexible parallel technology could be applied to different loads and systems.According to the needs of customers' constitute, it could make N+1 or N+X construction, but also according to the different needs of customers with different capacity, it could be in parallel with random 8 units UPS, and all the load will be loaded by all 8 units UPS averagely of the parallel redundant UPS system. Any UPS of the parallel redundant system was failed, the UPS will share its load immediately, to ensure system running normally. During the process of the parallel UPS, it does not set the host and the standby one, but was selected by customers flexibly. The first turned on UPS is automatically set to the host, when the host system failed, the host identity immediately transferred to another UPS, thereby ensuring the supply of electricity for clients during the using process, so it could become a true uninterruptible power supply.
1) DSP digital control technology
Core system uses the world's most advanced all-digital DSP control technology, which can effectively guarantee the UPS' core system accurate, and fast running.
2) Advanced IGBT inverter technology
Combined high-reliable and high-efficiency IGBT inverter technology with high-frequency Pulse Width Modulation technology (PWM). It could reduce noise and power loss, to ensure users can load in a variety of working situations and obtain high-quality voltage output and maximum cost-effectiveness, but also make input efficiency more than 95%.
3) Pure-online double conversion technology Reliable and stable, after filtered and regulated, the output sine wave from pure-online double conversion technology, not only has the atmospheric disturbance suppression filter, but also with the standard output isolation transformers, static bypass, maintenance bypass, make this product with higher ability to engage in short circuit current. And it can be applied to the worst working environment.
4) Perfect protection Perfectly system protection functions: It has AC over-voltage, under-voltage, output over-voltage, under-voltage, output overload, short circuit protection, inverter, rectifier over-temperature protection, voltage under-voltage warning, battery over charging protection and other protections in one to ensure the system to operate stably and reliably.
5) Powerful Redundant Parallel Connection Function Durable and reliable design of industrial-type modular structure, combined with full digital DSP control technology core system, make this product not only can be used for N +1 / N + X redundancy and the ability of enlarge the capacity, but also permit different power and different times of the UPS could be in parallel. It greatly reduced the user's pre-and post-purchasing costs, and increased capacity costs, but also expanded upper spaces of increasing capacity.
6) Powerful communication system The standard equipped with RS232 interface, do contact relays, emergency switching device EPO input interface.
7) Low-power dissipation but high-efficiency To achieve more than 98% of ultra-high efficiency under ECO economic model, which can effectively bring down the amount of electricity, and effective in accordance with the requirements of energy-saving target of the country.
8) Prediction warning system LCD panel automatic detection function and timely warning in advance, with the boot self-diagnosis function. It could avoid the hidden danger in time due to UPS' failure, which caused risks. Also it could automatically alarm by setting the battery discharge to standby time is less than a set value.
9) Humanized panel display Humanized panel settings, the users can set system parameters, date, output voltage, battery capacity, alarm function, light-load shutdown, system boot time, MODEM settings, such as orders, also it can be up to 120 abnormal failure information for users to query.
10) Super-strong environment adaptability This product has superior environmental adaptability, wide AC input range, greatly reduces the frequency of battery using, and effectively extends the battery life.
11) Powerful Overload Ability Using the pure-online double conversion technology, with the output isolation transformers, static bypass, and maintenance bypass. Inverter Overload Ability reached 110% / 125% / 150% overloading time can last for 300min/10min/1min. Bypass Overload Ability reached 150% / 170% / 250% overloading time can last for 60min/10min/1min.
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