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: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:60 cameras, 4 video distributors, 1 video matrix controllers, 4 hard disk video recorders, one server, 5 22 monitors, 4 cameras: I'll calculate it as a rule:The power CCD camera board in 1 to about 2W, such as infrared camera, infrared lamp power of 2 to 60 cameras ranging from 15W, 10*60=600W estimation;4 Video Splitter 4*5=20W,1 video matrix controllers 300W,4 hard disk recorders are usually around 15W, that is, 15*4=60W,A server dl388 comes with 460W,

Q:What is the difference between a UPS power supply and a general power supply?: UPS is divided into three major categories: backup, online and online. UPS, as the name suggests, it is a machine that can maintain a period of power supply when the power supply is stopped, enabling people to save time and turn off the machine. UPS power supply is mainly composed of UPS host and UPS battery. It is divided into on-line type, backup type and on-line interactive type. According to frequency, it is divided into high frequency machine and power frequency machine,

Q:What does "UPS" and "DPU" mean in power plants?: DPU (Distributed, Processing, Unit), that is, the decentralized processing unit, is often used in DCS control systems.Explanation: it is a station on WDPF high speed highway. Sometimes, DPU is also known as multi purpose MAC controller (Controller MultiApplication). It can execute the control strategy of engineer configuration, it can realize discrete ladder logic control, and also realize continuous regulation control. DPU can perform more than 70 special functions and more than 150 process control algorithms. In addition, it can realize data acquisition, scale transformation, alarm limit check, operation record, sequence event recording and so on.

Q:How to select the UPS power supply: Only when the power supply scheme is determined can the UPS be selected, otherwise there is no way to start.UPS (Uninterruptible Power System/Uninterruptible Power Supply), namely, uninterruptible power supply, the battery is connected with the host, the host inverter module circuit of the direct current into power system equipment.UPS power supply, there can be a variety of power supply forms, type selection should be based on the need to select the corresponding model (type).First, the power supply capacity must be determined, i.e., how much power is available for the power plant?.

Q:How old is the 12 volt car inverter in use?: Normally in the battery charging state, in the power failure, the inverter is switched to the working state urgently, and the DC power supplied by the battery is changed into stable AC output. Therefore, the backup UPS is also called off-line UPS. The advantages of the backup UPS power supply are: high operating efficiency, low noise and relatively low price. It is mainly suitable for occasions where the radio waves are not large and the quality of power supply is not high, which is more suitable for family use. However, this UPS has a switching time problem and is therefore not suitable for use where critical power supplies cannot be interrupted. But in fact the switching time is very short, generally between 2 to 10 milliseconds, while the switching power supply of the computer itself in power should be maintained about 10 milliseconds, so the personal computer system is generally not because of the switching time and problems. Backup UPS generally only lasts a few minutes to tens of minutes, mainly to allow you to have time to back up data, and as soon as possible to end the work at hand, and its price is also low. For computer applications that are not too critical, such as individual home users, they can be equipped with low-power backup UPS.

Q:The data center is equipped with a UPS power supply. Why use a dual power supply?: UPS is limited in time delay, it is necessary to repair in a limited time, restore power supply, or provide manual shutdown time to the data center, which will not result in data loss.

Q:UPS technical index: What is UPS?UPS is the abbreviation of Uninterruptible Power Supply, which is an important external equipment to provide continuous, stable and uninterrupted power supply.In principle, the UPS is a power electronics device incorporating digital and analog circuits, automatic control inverters, and maintenance free storage devices;Functionally, UPS can effectively purify the city power when the city power is abnormal. It can also supply power to the computer and other equipment for a certain period of time when the city power breaks suddenly, so that you can have enough time to cope with it;From the use, with the coming of information society, UPS is widely used in the information collection, transmission, processing, storage and application to each link, its importance is increased with the increasing importance of information applications.

Q:The time of power supply market now sell UPS power to the power of the computer to provide not long (desktop), I want to make a now has 2 12V batteries (all 100) is a truck with the kind of, can be converted into computer for power supply by? What are the other equipment can supply thanks how long? + computer display.: It consists of an inverter / voltage regulator and an automobile battery. It can convert the direct current 12V into the power 220V, and the power 1000W can charge the battery and have the function of stabilizing the voltage.

Q:What is the difference between EPS and UPS functions?: Backup UPS in the city power is normal, directly from the city power supply to the load, when the city power beyond its scope of work or power failure, through the switch switch to battery inverter power supply. The utility model is characterized in that the structure is simple, the volume is small, and the cost is low, but the input voltage range is narrow, the output voltage is stable, the precision is poor, and the switching time is also available, and the output waveform is generally Fang Bo

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