Online UPS 80KVA

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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:How do you calculate the power supply time of UPS?
There are usually two ways to calculate a UPS battery:First, constant current mode calculation:According to the principle of conservation of energy, the following formula is used:C = (PL * T) / (Vbat * n * K)The C battery capacity, (Ah) PL uninterruptible power output power (W); T (H) - battery backup time;Vbat battery voltage (Vdc) is UPS battery inverter efficiency (0.90-0.95, according to the selected models).K - battery discharge efficiency (coefficient).
Q:What are the two cable sockets behind the UPS uninterruptible power supply?.
Check the instructions! It should be used to transmit the UPS alarm signal!
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:How about the UPS power capacity?
For example: Santak C6KS, 6000VA (rated power) /4200W (useful power), the host DC voltage is 240V, and if extended 8 hours, the battery capacity is configured as follows:6000*8/240=200AH, according to this result, should theoretically configure 20 (240v/12v, the DC voltage of each battery is 12V) 200AH.
Q:What is the difference between UPS online and backup?
The online type does not require conversion time, just as batteries do, even if the mains power is disconnected.Backup, online interactive, is about to be eliminated.
Q:How much is the UPS power supply to monitor the system? Which brand's model is good?
A server dl388 comes with 460W,5 sets of 22 monitors power: 50*5=250 W., a total of 1690W, plus redundancy (in order to upgrade the system), the maximum count 1900W.I suggest you use the most cost-effective Santak C3KS machine, the output power of 2100W, 8 38AH batteries. Delay 90 minutes or so, a set of prices less than 5000. Santak C3K machine mark machine delay 10 minutes or so, the price is less than 3K. Buckle 393561077.
Q:How does the UPS power supply work?
You can take UPS power and then connected to the computer, to prevent power outages, immediately shut down, its main function is in power, but also can support the computer boot for about 10 minutes, so you can save some unsaved information
Q:How do you choose the right UPS?
Which design fits your data center? The way manufacturers design products for these topologies has a major impact on overall power performance, availability of data centers, and total cost of ownership. This paper provides an objective view of some important issues that should be considered in selecting the best UPS internal design according to the requirements.
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.
Q:Why does the banking system need UPS power?
The utility model is mainly used for providing stable and uninterrupted power supply for a single computer, a computer network system or other power electronic equipment, such as an electromagnetic valve, a pressure transmitter, etc..

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