200KVA Low Frequency UPS Power System with Isolation Transformer and EPO

Uranus Series Low Frequency Online UPS is 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 UPS is 3-phase ins and 3-phase outs Online UPS from 10kva-500kva, 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.
 
Preformance Characteristics
1) DSP digital control technology
2) Advanced IGBT inverter technology
3) Pure-online double conversion technology
4) Perfect protection
5) Powerful Redundant Parallel Connection Function
6) Powerful communication system
7) Low-power dissipation but high-efficiency
8) Prediction warning system
9) Humanized panel display
10) Super-strong environment adaptability
11) Powerful Overload Ability