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: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:Why can ordinary UPS power only take a few minutes?
The large UPS external batteries are all tons. A 20KVA UPS, with an external battery of about 1 tons (30 12V 100AH batteries in series). Hundreds of K UPS batteries are filled with a small room, taking into account the weight bearing problem, the battery room is much on the ground floor of the 1, battery room 4 to 8 tons of batteries are very common.
Q:In the UPS uninterruptible power supply, what is the difference between the bypass power and the city power?
The UPS should try to avoid bypassing, because in this state it must be that the UPS is not normally powered by rectification and inverting to the back load
Q:What is the function of UPS?
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.. When the city power input is normal, the UPS will be regulated after the city power supply to the load, the UPS at this time is an AC voltage regulator,
Q:How does PLC use UPS?
UPS is an uninterruptible power supply, it is the battery (more than lead-acid battery maintenance) connected with the host, through the host, inverter and other circuit modules to convert DC to urban electricity system equipment. 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.. When the power input is normal, UPS electric voltage supplied to the load, the UPS is an AC power regulator, it is also the built-in battery; when the power interruption (outage), UPS immediately DC battery energy conversion method by zero switching inverter continue to supply 220V AC power to the load, the load to maintain normal working load and protection of software and hardware is not damaged. UPS devices are usually protected against high voltage or low voltage.And PLC connection to see the wiring requirements.
Q:How long can the UPS power supply?
UPS power time calculation method: (battery capacity, X, battery operating voltage) / equipment power = extended time (H).UPS standby time is UPS by the energy storage device is decided, UPS now generally used sealed maintenance free lead-acid battery as energy storage battery capacity by the number of ampere hour (AH) "this index, which means the discharge in accordance with the provisions of the current time. The same voltage of the battery, when a large number of large capacity; the same number of ampere hour battery, voltage high voltage and large capacity, usually with ah. Said the capacity of the battery, such as 12V/7AH, 12V/24AH, 12V/65AH, 12V/100AH.
Q:How about the UPS power capacity?
UPS rated power * extension time, *ups output power factor / starting voltage of the UPS host, the resultant result is the total battery capacity (AH per unit). Note: manufacturers are considering the full extension of the time, generally not multiplied by the power factor ups output.
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 difference between backup and online UPS UPS? Who knows?
Online UPSThis UPS has been the inverter in the work of the 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 on-line UPS in the power supply condition is to regulate voltage and prevent radio wave interference. In the 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. A major advantage of online UPS is different from the backup power supply for a long, usually for a few hours, also have to ten hours, its main function is to allow you to be working as usual, in case of power failure obviously, because of its special function, the price is obviously to a large portion of your. This on-line UPS is more suitable for computers, transportation, banking, securities, communications, medical, industrial control and other industries, because computers in these areas generally do not allow blackouts.General market are backup type UPS, cheap, can use on the line
Q:What about the UPS power supply, okay?
When the power input is normal, UPS electric voltage supplied to the load, the UPS power supply is an AC power regulator, it is also the built-in battery; when the power interruption, UPS will immediately built-in battery power supply, load to 220V AC negative by the method the inverse transformation of the load, maintain normal work and protect the load of software and hardware is not damaged.

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