Online UPS 40KVA

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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's the difference between UPS and UP5?
Different effectUP5 has the advantages of small size, convenient installation and wiring in the small terminal substation installation scattered in various types of switch cabinet instrument room or the cabinet door, compared with the traditional DC screen can reduce the construction and installation works and covers an area of, and save the power cable, reduce line voltage and power losses; for the limited space of the box type substation and outdoor () within the ring network cabinet, the power supply with the use of more There is nothing comparable to this.UPS in the computer system and network applications, mainly has two functions: one is to use the emergency, to prevent a sudden power failure and affect the normal work, causing damage to the computer; the two is to eliminate the surge, the city electric moment of high voltage, low voltage, instantaneous wire noise and frequency offset "power pollution", the improvement of power supply quality, provide high quality power supply for computer system.
Q:Why does the UPS power supply alarm all the time?
One is faulty, and the other is that you are a fake
Q:What if UPS doesn't work properly?
The 2 hole refers to the zero fire flower, it is estimated that the short circuit, it is best not to use, and the general equipment inside the zero line is straight through, it can not be as you say are chargedAgain, I don't understand how you measure the live current. Specifically, what do you use and where do you wait?
Q:How does PLC use UPS?
PLC, like other electronic products, has different powers, with enough sizes of UPS,Generally requires more than equipment, maximum power +30% is safe
Q:What are the burning conditions of UPS?
The battery contacts the terminal to damage or to be stained with the dirty thing, and the electric conduction causes the battery instantaneous to form the passage, the current is too big, appears burns the phenomenon.
Q:How long is the battery life of the UPS power supply?
Type UPS battery generally can be divided into the maintenance free battery and battery for lead-acid batteries, lead-acid, taking into account the load condition, environment, service life and cost factors, in order to ensure the safe operation of the system is reliable and stable, the general UPS battery suggested about 5 years to replace one, the specific needs of the actual circumstances of the case.
Q:What is the ups battery?
According to IDC statistics: 45% of all computer failures are caused by power problems. In Chinese, 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, and peak frequency oscillation, voltage mutation, voltage fluctuation, frequency drift, voltage sag, pulse interference therefore; from the perspective of improving the quality of the power supply to the computer is equipped with a UPS is very necessary.
Q:Installation method of UPS uninterrupted power supply
First of all, you determine what type of machine you are, and what brand. According to different brands, installation methods are different, I suggest you according to brand information about the factory customer service engineer, customer service will give you a detailed answer to the installation process. Hope to appeal, reply to help Louzhu, thank you!
Q:Access control system to power 48 hours, how much UPS power?
Access control system is low power, can reduce the number or capacity of batteries.
Q:How do you choose the right UPS?
Other topologies such as ferromagnetic resonance and rotary designs are also designed for specific applications (such as industry or harsh environments). This article tells about the typical static UPS topology used in most IT environments.

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