Online UPS power supply is widely used, such as urban rail transit industry. With the rapid development of urban rail transit, subways in various regions are also indispensable means of transportation. In rail transit equipment, online UPS power supply has become the core part to ensure the normal operation of various subsystems of weak current. Due to the complexity of management and equipment operation, choosing an online UPS power supply with high adaptability and reliability can ensure the safe and reliable operation of the rail transit industry.
Among them, the voltage range of the 15KVA online UPS power supply can reach 150-500VAC, which can well meet the needs of the subway main power distribution system (telecommunications dedicated line, passenger information system, automatic ticketing system, etc.) in the absence of mains power. , which is convenient for users to operate.
Online UPS power supply series can flexibly monitor the network. This series can realize intelligent monitoring of UPS mobile phone APP port, PC, web page and other ports through RS232, SNMP and independent remote monitoring, which is convenient for user power management, including 1-to-1 single display and 1-to-1 1N multi-screen display. application,
Soyan 15kva online UPS adopts true online double conversion to provide a safe operating environment for the equipment. Application of online UPS power supply in various load systems of rail transit. The number of input lines of three-phase four-wire can be flexibly adapted to various harsh power distribution conditions. When the subway enters the station, due to the power supply operation of high-power equipment, the grid voltage waveform may be distorted.
Therefore, the number of input lines of the 15KVA online UPS three-phase four-wire reduces the half-wave asymmetry or the voltage unbalance of the grid voltage.
Reasonable air duct design and three-proof
paint coating can effectively avoid dust pollution accumulation and erosion of the circuit.
DSP digital control technology reduces the number of electronic components used and provides stable and reliable sine wave power supply.
Ultra-wide input voltage frequency range, compatible with harsh power.
Support intelligent monitoring, mobile APP page, PC multi-channel, realize one-to-one or one-to-many comprehensive monitoring.
Output power factor of 0.9, 125% rated power overload capacity for 10 minutes.
Reasonable air duct design and three-proof paint coating can effectively avoid the accumulation of dust pollutants and corrode the circuit.
Three-level inverter technology, high efficiency and energy saving, less distortion, stronger load capacity, suitable for various complex types of loads.
15KVA Specification：
| Mains Inpu | Wiring | 3 Phases (L1,L2,L3,N)/N+PE |
| Rated Voltage | 208/220/230/240VAC | |
| Voltage Range | Line-Line 150~500VAC | |
| Frequency Range/Input Power Factor | 40Hz-70Hz/≥0.99 |
Soyan is committed to the development and manufacture of reliable and stable online UPS power supply, and provides reliable and comprehensive power supply and distribution systems and key equipment for solutions. At present, it has nearly 20 patents. UPS is widely praised by customers in various countries. If you want to know more about our innovation trends, please call us for resources or through our self-media, and look forward to communicating and colliding with you!
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