Online UPS 20KVA 16KW

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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.

MODEL	HF 3320L	HF 3330L	HF 3340L	HF 3360L	HF 3380L
Rated Power	20KVA/16KW	30KVA/24KW	40KVA/32KW	60KVA/48KW	80KVA/64KW
INPUT
Voltage	380/400/415VAC(-45%~+25%)
Frequency	50/60Hz
Phase	3Ph+N+G
Power Factor	>0.99
BYPASS
Voltage	380/400/415VAC(-15%~+15%)
Phase	3Ph+N
Frequency	50/60Hz
Overload Capability	<150%, normally running
BATTERY
Battery Voltage	336/360/384VDC
Charging Current	1-10A(setting by battery capacity)
OUTPUT
Phase	3Ph+N
Voltage	380/400/415VAC±1%
Frequency	50/60Hz
Power Factor	0.8
THD	<2%(linear load); <4%(non-linear load)
Overload Capability	<105% normally running;105%-125% 10min; 125%-150% 1min; 150% 1ms
Waveform	Pure Sine Wave
Transfer Time	<10ms
SYSTEM
Efficiency	>93%
Cooling	Fan Cooling
Communication Interface	RS232,RS485,SNMP card, Dry Contact
Display	LCD+LED
Operating Temperature	0-40℃
Humidity	0-95% non-condensing
Altitude	<4000m(derated 1% per 100m above 2000m)
Noise Level	<50dB		<60dB		<65dB
Protection Level	IP20
Storage Temperature	-25℃~55℃
Dimension(W×D×H mm)	420×646×956	470×714×1160		600×800×1850
Weight(Kg)	80	120	120	282	306
Specification is subject to change without prior notice.

Q: I know that UPS is the uninterruptible power supply devices, but EPS seems to be uninterrupted power supply, the difference between the two please master. In addition, other uninterruptible power supply equipment and emergency security system? The most important application in what aspects in the city?: UPS is online, failure can timely alarm, and power backup protection, the user can grasp the fault and troubleshooting, will not cause a greater loss of the accident. While EPS is offline use, is the last line of power supply, so the reliability design is more demanding, not simply as the backup UPS, otherwise put off. If the importance of EPS EPS in power failure, not through the emergency power supply battery, EPS as decoration, the consequences will be unbearable to contemplate.

Q: Do you have the offline UPS?: Uninterruptible power supplies: UPS[UninterruptiblePowerSystem (orSupply)]: a battery, inverter, and other circuitry that provides AC power to power grids during power outages.

Q: What is UPS?: You can imagine today, if not used uninterruptible power supply systems, so when the power is abnormal, will cause the computer to crash, or even cause a hardware failure, and maintenance costs will not be expected; hardware failure can huaqianxiaozai, but in the hard drive data? But the money can not buy, so for your device to buy UPS, like buying insurance, UPS system is not only prepared against want; only when there is a power failure action, city electric anomalies mentioned above, including the voltage too low or too high, surge, noise, power quality is sufficient to affect the normal operation of the equipment, so the importance of UPS remarkable.UPS as an important peripheral equipment of computer, in the protection of computer data and guarantee the grid voltage and frequency stability, improve power quality, prevent accidents and instantaneous power interruption on user harm is very important.

Q: What's the effect of an uninterruptible power supply?What can be used to do?: Users can intuitively display, detailed understanding of the operation of UPS, easy to operate navigation buttons, can help users quickly set and control UPS key indicators

Q: UPS power sounds, what's the matter?: UPS is an uninterruptible power supply, including an energy storage device and an uninterruptible power supply with constant frequency and constant frequency as the main component. Used primarily to provide uninterrupted power supply to a single computer, computer network system, or other power electronic equipment. 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 will immediately machine battery power through the inverter conversion method 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 usually provide protection against too large voltages and too low voltages.

Q: What's the difference between UPS and batteries? I mean, yes: The system shall have the power supply capability of providing 365 * 24 continuous high quality UPS inverters. This means that the UPS power supply system in the operation, does not allow any instantaneous power interruption / power outage, is not allowed by the municipal common electric AC bypass directly to the user by the power supply load. To this end, the UPS power supply system shall meet the following requirements:Due to the low failure rate of the UPS unit itself, the average failure free working time (MTBF) of the large UPS products is 200 thousand to 400 thousand hours.Using a highly fault-tolerant function of "N + 1" type UPS redundancy and machine system to improve the reliability of UPS power system further ("1 + L" type of redundancy and machine system the typical MTBF value can reach 1 million 400 thousand ~ 2 million hours).In the whole set of UPS power supply system, there should be no single point bottleneck hidden trouble.- - allowing the maintenance and repair of power failures under the condition of continuous power supply of UPS inverters.In case of a short circuit fault at the user's device, the impact of the fault should be reduced to the smallest possible extent.

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..

Q: What about the EAST UPS power supply?: Domestic power industry has done quite a big business. Headquartered in Songshan Lake, Dongguan, offices all over the country. If the quality does not go, it can not be estimated to do so much

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: How do you calculate the power supply time of UPS?: Constant power formula:W = PL / (N*6*) (watts/cell)Among them, PL is the active power UPS rated output (KW); N 12V Vf battery cell number; rated voltage for the inverter efficiency.That is to calculate the power required for a single cell, and then through the battery manufacturers to provide a constant power meter to find the battery model can meet the requirements.The termination discharge voltage is determined in accordance with 1.75V/cell. Typically, the power meter given by the battery manufacturer is the power of the monomeric 2V/Cell, defined as watts/cell.

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