Online UPS 30KVA

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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 are the burning conditions of UPS?
The UPS of the big brand will not burn out beyond the input voltage range and will not burn if the percentage of load is too large. Because UPS has the self-protection function. Voltage and load are out of range and UPS does not work. 90-270 access 380UPS does not work. Not burn. Unless you sell fakes. Generally burned is the aging of components, or internal dust, static and other internal causes of UPS. I don't know the Shanzhai UPS. 380 input with 220 city electricity will not burn, when the voltage is too low, the battery power supply UPS work properly.
Q:The data center is equipped with a UPS power supply. Why use a dual power supply?
No matter is the dual power one way, or two problems, UPS is to guarantee uninterrupted power load, with a dual power supply, is equivalent to adding a three insurance, safety factor will increase, some even, will give UPS parallel redundant, it is equivalent to 3+N insurance is basically no danger of anything going wrong.
Q:Installation method of UPS uninterrupted power supply
The three UPS power supply plug inserted into the body with the power plug, open the UPS power switch, UPS power supply to work, then the power line computer host and display the plug into the socket body behind the UPS power supply, one by one to boot.
Q:UPS's detailed knowledge?
What is "standard type" and "long-acting" UPS? Standard UPS refers to a single UPS has built-in small capacity batteries (installed in the main chassis), after breaking the power supply time is short (only a few minutes full load). The long acting UPS is equipped with a large capacity battery, need to use another battery box installed outside the UPS mainframe, the power supply time from 0.5 hours to 8 hours, according to user needs and configuration. In other words, the standard UPS is the manufacturer has set the discharge time of the UPS; and the long-term UPS is selected by the customer's discharge time UPS.
Q:What do you mean by "ups" and "2000"?
2000 - 2kVA, that is, 2000W. This value is apparent power (rated power, the actual power ratio is small).
Q:What's the difference between UPS and UP5?
All power supplies.UPS (Uninterruptible Power System/Uninterruptible Power Supply), namely, uninterruptible power supply, the battery is (for maintenance free lead-acid batteries) connected with the host, the host through the inverter module circuit of the direct current into power system equipment.UP5 micro DC power supply is also called distributed DC power supply, or embedded DC power supply and micro DC power supply". DC power supply is maintenance free lead-acid battery, intelligent high frequency charging module (self cooling type) and the input and output feeder circuit highly integrated as a whole rarely, the output of 220V (or 110V) DC operating power supply device, directly replacing the DC or AC power system operating system. Used in power plant, substation, open and close, and the user terminal and other occasions, as an equipment (such as circuit breaker operating mechanism) and two instruments (such as computer line protection device) to provide reliable uninterrupted DC power supply, installed in the switch cabinet inside the independent space, the DC power supply system composed of fault isolation to improve the reliability of the original DC power supply.
Q:What if UPS doesn't work properly?
Have power output of UPS is normal, and no power when the buzzer ringing, no output.Fault analysis: judging from the phenomenon of the battery and inverter part of the fault, the following procedures can be checked:Check the battery voltage to see if the battery is charged enough. If the battery is not charged enough, check the battery itself or the charging circuit fault.If the battery operating voltage is normal, check whether the inverter drive circuit is working properly. If the output of the drive circuit is normal, the inverter is damaged.If the inverter drive circuit is not working properly, then check the waveform generation circuit, whether there is PWM control signal output, if there is a control signal output, indicating the fault in the inverter drive circuit.If the waveform generator circuit does not have the PWM control signal output, it will check whether the output is blocked due to the protection of the circuit. If so, the cause of the protection will be found out;If the protection circuit is not working and the working voltage is normal, and the waveform generating circuit has no PWM waveform output, the waveform generation circuit is damaged.The sequence can also be reversed, and sometimes faults can be detected more quickly.
Q:What is pure online UPS?
This UPS uninterruptible power supply has the inverter in working state, it first through the external circuit AC into DC through high quality inverter to convert DC to high quality sine wave AC output to the computer. The main function of the online UPS in the power supply condition is to regulate voltage and prevent the interference of the electric wave. At the same time, the management of the battery is managed. In the case of power failure, the standby DC power supply (battery) is used to supply the inverter. Because the inverter is working all the time, there is no switching time problem. It is suitable for occasions where the power supply is strictly required.
Q:What is the difference between a UPS power supply and a general power supply?
It is working in the electric machine, the electric AC inverter, and stored in their own power, once to stop power supply, it can provide power, using electrical equipment to maintain a working time, holding time may be 10 minutes, half an hour, the delay time of general battery capacity. Continuous - power regulator, purification to eliminate the power fluctuations and pollution - battery management function, prolong the service life of battery - intelligent monitoring function: to effectively solve the power supply maintenance function high reliability uninterruptible power supply, ensure the power of the
Q:What is UPS for?
The working process of UPS when the normal 380/220VAC, DC main circuit DC voltage supply DC-AC AC inverter output uninterrupted stable AC voltage 220V or 380V at the same time, the city electricity after rectification of battery charging. When the power supply is under voltage or suddenly loses power, the battery unit feeds the electric energy to the DC circuit through the isolated diode switch. There is no switching time from the grid to the battery. When the battery energy exhausted, uninterruptible power supply alarm and stop the inverter in the battery discharge limit, alarm bells ringing.

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