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 UPS power supply_ Redstone Electronic Equipment Co., Ltd

Shandong Leisidun Electronic Equipment Co., Ltd Professional quality, sophisticated technology, complete range, after-sales guarantee
National Service Hotline: 400-832-3938

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UPS power supply_ Redstone Electronic Equipment Co., Ltd

Shandong Leisidun Electronic Equipment Co., Ltd

Address: No.168, jiluo Road, Tianqiao District, Jinan City, Shandong Province

Telephone: 400-832-3938

Gu Hua: 0531-58105983

Mail box: 389837456@qq.com

Mobile phone number: 13954131233 Wang Xinhua

Mobile phone number: 15810819788 Ji Xuejiao


National service hotline 400-832-3938
UPS power supply Current location: home page >> Product Center >> UPS power supply
Emerson UPS power supply

Emerson UPS power supply Liebert ul33 series UPS system is connected between the input power supply and the load, providing important loads with power supply without grid interference, voltage stability and frequency stability. After the power failure of the city power supply, UPS can continue to supply power to the load for a period of time. Ul33 series UPS adopts double conversion structure and advanced digital control technology, with output isolation transformer, which can provide stable, clean and uninterrupted power supply, and has complete network management function.

National Service Hotline: 400-832-3938

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Emerson UPS power supply Liebert ul33 series UPS system is connected between the input power supply and the load, providing important loads with power supply without grid interference, voltage stability and frequency stability. After the power failure of the city power supply, UPS can continue to supply power to the load for a period of time. Ul33 series UPS adopts double conversion structure and advanced digital control technology, with output isolation transformer, which can provide stable, clean and uninterrupted power supply, and has complete network management function.


Emerson UPS power supply Product features:


The online double transformation design can isolate all kinds of grid pollution and the influence of power grid fault on load;


With advanced DSP and full digital control technology, the system has higher stability and can realize on-line maintenance and expansion;


Advanced IGBT green rectification technology, the power factor is approximately 1, the harmonic current is less than 3%, and the power utilization rate is improved;


Advanced decentralized independent parallel technology, without centralized bypass cabinet, can realize 8 parallel connection and online expansion;


Digital current sharing technology, small circulating current and high reliability in parallel connection;


Ultra wide input voltage and frequency range, suitable for harsh power grid environment;


The ⊿ / Z0 isolation transformer is used in the output, and the output voltage has no DC component, which can alleviate the influence of unbalanced load on the output and effectively suppress the third harmonic of output voltage caused by computer nonlinear load;


Intelligent battery management, automatic maintenance of battery, prolong service life;


6-inch LCD, Chinese and English display interface, convenient for users at home and abroad;


Layered independent airtight duct and redundant fan design, circuit board three anti paint protection, dust filter option, with heat dissipation and effective protection in harsh environment.



Advantages of Emerson UPS power supply products:


Advanced Dual DSP full digital control technology improves product reliability and stability;


Full digital control IGBT rectifier technology, input power factor 0.99; THDi can be as low as 3%, green power supply to avoid grid pollution, effective use of electric energy;


Proprietary UPS lightning protection technology, built-in d-level lightning protection;


All digital control IGBT inverter + output transformer isolation, stable output voltage, low zero to ground voltage, flexible load configuration;


Intelligent battery management, stable output voltage, low zero to ground voltage, flexible load configuration;


Large screen Chinese and English LCD display, interface operation is simple, convenient, convenient for daily management and maintenance;




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