Online UPS 60KVA

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Online UPS 20-80KVA

The HF33 20-80K series UPS is applicable to small and medium-sized data centers, network management center, computer rooms for enterprises, or able to provide solutions to conditions like voltage instantaneous drop-off or damping concussion, high-voltage pulse, voltage pulsation, surge voltage, harmonic distortion, and frequency fluctuation. HF33 20-80K series UPS provide customers safe and sound power supply.

Excellent performance in industrial environment protection
Just with the standard product, IP21 protection level (protecting the machine from the intrusion of solid material with the diameter
larger than 12mm or the water drops) is achieved. If a higher protection level is required, the optional dust-proof accessories can
help to increase the protection level in industrial environment and safeguard the ups security when operation in bad environment.

N+X parallel redundancy (battery share in the parallel mode
The maximum of the inbuilt parallel mode is 8 UPS without any other external accessories, which helps the customer to extend the
system capacity with low cost. N stands for the minimum amount of UPS in the load and X stands for the amount of redundant UPS
in the system. The bigger the number of X is, the higher the reliability of the system.The advanced controlling strategy decrease customer's investment by sharing battery group in the parallel redundancy mode.

Intelligent management of battery charging and discharging
The advanced battery intelligent charging technology enables the UPS's charger to rectify the charging parameter, and provide
the optimum charging modes in different environment, types and amounts of cells, and the using condition of the battery. The
scientific charging mode extends the battery's lifetime. The optional addition to charging units shortens battery charging time.

Front board operation and maintenance
The smart module design and front board design make the users operation more conveniently and easily.

Remote monitoring
Communication interfaces like RS232/RS485, Intelligent Slot of JingFuYuan Company are available for the realization of remote
management and monitoring.

High-efficient DSP chip
The digital Ti DSP controlling chip provides precise data processing capability with excellent performance in output and reliability.

Outstanding electric property
The efficiency of the machines is as high as 93% and reaches over 98% in the ECO mode, which can help reduce the power loss of UPS.Th factor that the technology of IGBT FM intelligent rectifier and inverter is used , the input power factor is as high as 0.99, and
the input current harmonic wave is as low as 3%,which makes the output voltage electric property more extraordinary.Powerful overload capacity: the ups can work normally up to 10 mins under the condition of 110-125% load and 1 minute in load of 125-150%. It also has the output short circuit protection capability.

MODELHF 3320LHF 3330LHF 3340LHF 3360LHF 3380L
Rated Power20KVA/16KW30KVA/24KW40KVA/32KW60KVA/48KW80KVA/64KW
Voltage 380/400/415VAC(-45%~+25%)
Frequency 50/60Hz
Power Factor>0.99
Voltage 380/400/415VAC(-15%~+15%)
Overload Capability<150%, normally running
Battery Voltage336/360/384VDC
Charging Current1-10A(setting by battery capacity)
Frequency 50/60Hz
Power Factor0.8
THD <2%(linear load); <4%(non-linear load)
Overload Capability<105% normally running;105%-125% 10min; 125%-150% 1min; 150% 1ms
WaveformPure Sine Wave
Transfer Time<10ms
CoolingFan Cooling
Communication InterfaceRS232,RS485,SNMP card, Dry Contact
Operating Temperature0-40℃
Humidity0-95% non-condensing
Altitude<4000m(derated 1% per 100m above 2000m)
Noise Level<50dB<60dB<65dB
Protection LevelIP20
Storage Temperature-25℃~55℃
Dimension(W×D×H mm)420×646×956470×714×1160600×800×1850
Specification is subject to change without prior notice.

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Q:What does "EPS" and "UPS" mean? What are their respective areas of use?
Their common place is that there are bypass, inverter, battery charging circuit, which can provide battery inverter emergency power supply when the city electricity is abnormal. The difference is that UPS is very precise, rectifier and inverter double shift work, ensure the output interruption time is less than 10 milliseconds when power (typically 0 milliseconds interrupted, because the inverter has been at work); EPS precision is low, the outage time off time is generally greater than 10 milliseconds, between 10-50ms, if the server, this time breaks more than 20ms will restart.
Q:How to buy home UPS power
The output stability and instantaneous response ability of on-line UPS are stronger than those of the other two, and the adaptability to nonlinear load and inductive load is also stronger.For some of the more sophisticated equipment, more important equipment and high-end servers, such as the use of online UPS.In some areas with large fluctuations in electricity, avoid interactive and backup.To use a generator with a short delay UPS, an on-line UPS is recommended because the stability of the voltage and frequency of an ordinary generator is poor, and interaction and backup may cause an abnormal operation.Some brands of UPS (online) can not receive motor turn bypass power supply, the purchase should first understand clearly.
Q:UPS's detailed knowledge?
500VAUPS how long is the backup time? (1) and 500VA adopt 12V7AH battery section. When an ordinary PC computer, when the backup time is about 7 minutes, enough users according to the normal procedure exit shutdown, and protect the data will not be lost; (2), UPS continuous supply of length of time depends on the size of the load. Refer to the "discharge curve" of the product manual".
Q:The power machine UPS stock three and three single is what mean?
Industrial UPS, also called uninterruptible power supply; three three refers to the three-phase power input, three-phase output; it refers to the three-phase power input, single output.
Q:How many loads can the UPS UPS supply?
UPS itself does not provide power, the power supply is the battery, so the amount of load can be carried out in direct proportion to the number of batteries. UPS mainly provides seamless switching of power switching and management of storage and discharge.
Q:What are the UPS power supplies and its uses and features?
UPS power supplyNetwork equipment and communication equipment precision is not allowed with intermittent power, to the server as the core network center to be equipped with UPS is self-evident, even an ordinary computer, the use of three months after the data file has exceeded the value of software and hardware, so as to prevent data loss is also equipped with UPS is a must.According to IDC statistics, all 45% computer fault is caused by power supply problems; in China, the number of big city blackout for an average of 0.5 times per month, medium city is 2 times / month, a small city or town is 4 times per month, at least nine kinds of problems: power grid, lightning surge, frequency, peak the rate of oscillation, voltage mutation, voltage fluctuation, frequency drift, voltage sag, pulse interference; so from the perspective of improving power quality to a computer equipped with a UPS is very necessary.
Q:What is the UPS power supply?
Backup power supply, when power, can provide power, small half can make the computer more than 5 minutes, you can save the files are in use, and safety; large, can be used for a longer time, but more expensive.
Q:How should the UPS uninterruptible power supply be selected?
UPS is usually divided into two types: power frequency machine and high frequency machine. The power frequency machine is composed of thyristor, SCR rectifier, IGBT inverter, bypass and power frequency step-up isolation transformer. Because its rectifier and transformer work frequency are all frequency 50Hz, as the name suggests is "power frequency UPS".High frequency machine usually consists of IGBT high-frequency rectifier converter, battery, inverter and bypass, IGBT can control in the gate driver to control the IGBT turn-on and turn off switching frequency IGBT rectifier, usually in a few tens of KHz to K, even up to hundreds of KHz, compared with the 50Hz frequency, called high frequency UPS.With the development of power electronics technology and high frequency power devices. Small and medium power section of UPS products are gradually high frequency, high frequency UPS has power density, small size, light weight characteristics. But in the high frequency UPS power section, the medium to large power transition is pushed forward. The high frequency topology UPS exposes some inherent shortcomings during use and affects the safe use and operation of UPS.
Q:What is the difference between a UPS power supply and a general power supply?
UPS is the abbreviation of uninterruptible power system, which is an important external equipment to provide continuous, stable and uninterrupted power supply.The socket that pulls into the UPS power supply is the UPS power outlet
Q:What is the ups battery?
On line UPS structure is more complex, but the performance is perfect, can solve all power problems. Such as the four PS series, its remarkable characteristic is to continue zero interrupt output pure sine wave AC power supply, can solve all the problems of the peak surge, frequency drift; due to the need for greater investment, usually in the key equipment and network center of electric power demanding environment application.

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