English
Telecom
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Publish Time: 2021-03-03
Telecom companies have a lot of demand for power supply. The power for Telecom allows absolutely no interruption and must be provided in a super silent way. To meet the demanding requirements, the power generators must have excellent performance, also AMF and ATS are required
Requirement & Challenges
Low Noise
Ultra low noise, with enough quiet environment to ensure the safety of railway workers scheduling, but also to ensure that passengers can have a quiet waiting environment.
Necessary protective equipments
In the case of the following faults, the unit will stop automatically and send out the corresponding signals: low oil pressure, high water temperature, overspeed, and unsuccessful start-up;
The starting mode of the unit is automatic starting mode. The unit must have the function of AMF (automatic electricity failure), equipped with ATS, to achieve automatic starting. When the electricity fails, the starting time delay < 5 seconds (adjustable), can automatically start the unit (a total of three consecutive automatic start function), power / unit negative switching time is < 10 seconds, fully meet the input load time is less than 12 seconds, power recovery after the unit to maintain 0-300 a second operation after cooling (adjustable) automatic shutdown.
Performance & Reliability
The average fault interval of the unit is not less than 1000 hours;
In terms of technical performance, the no-load voltage setting range of the unit is 95-105% rated voltage.
Power Solution
General railway stations are composed of two power supply, one is the city power, followed by equipped with some diesel generator sets, in order to deal with sudden power outages. Generator set requires AMF function, equipped with ATS, to ensure that the train station in the main power supply once power off, replace the power supply system must be able to provide power immediately, low noise, stability to meet the special requirements of the railway station. By means of RS232 or RS485/422 communication interface, the computer can be connected with each other to carry out remote monitoring to realize remote control, remote communication and telemetry, so as to achieve automatic and unattended operation.
Telecom companies have a lot of demand for power supply. The power for Telecom allows absolutely no interruption and must be provided in a super silent way. To meet the demanding requirements, the power generators must have excellent performance, also AMF and ATS are required
Requirement & Challenges
Low Noise
Ultra low noise, with enough quiet environment to ensure the safety of railway workers scheduling, but also to ensure that passengers can have a quiet waiting environment.
Necessary protective equipments
In the case of the following faults, the unit will stop automatically and send out the corresponding signals: low oil pressure, high water temperature, overspeed, and unsuccessful start-up;
The starting mode of the unit is automatic starting mode. The unit must have the function of AMF (automatic electricity failure), equipped with ATS, to achieve automatic starting. When the electricity fails, the starting time delay < 5 seconds (adjustable), can automatically start the unit (a total of three consecutive automatic start function), power / unit negative switching time is < 10 seconds, fully meet the input load time is less than 12 seconds, power recovery after the unit to maintain 0-300 a second operation after cooling (adjustable) automatic shutdown.
Performance & Reliability
The average fault interval of the unit is not less than 1000 hours;
In terms of technical performance, the no-load voltage setting range of the unit is 95-105% rated voltage.
Power Solution
General railway stations are composed of two power supply, one is the city power, followed by equipped with some diesel generator sets, in order to deal with sudden power outages. Generator set requires AMF function, equipped with ATS, to ensure that the train station in the main power supply once power off, replace the power supply system must be able to provide power immediately, low noise, stability to meet the special requirements of the railway station. By means of RS232 or RS485/422 communication interface, the computer can be connected with each other to carry out remote monitoring to realize remote control, remote communication and telemetry, so as to achieve automatic and unattended operation.
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