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: What is the difference between EPS and UPS functions?: Online interactive UPS in the normal electricity directly by electric power to the load when the power is low or high, through the UPS internal voltage regulator circuit voltage output, when power failure or abnormal, through the switch to battery powered inverter. Its characteristics are: wide input voltage range, low noise, small size and so on, but there is also switching time.

Q: Can the power supply of the ups supply the lighting continuously?: 5) the proper discharge will contribute to the activation of the battery. For example, if the electricity is not stopped for a long time, the power consumption should be artificially cut off every three months, and the load will be discharged with UPS, so that the service life of the battery can be prolonged.6) for the majority of small UPS work, open UPS, boot to avoid load startup, the work should be closed for UPS; the network room UPS, because most of the network is 24 hours of work, so UPS must also be all-weather operation.7) UPS discharge should be charged in time, so as to avoid damage to the battery due to excessive discharge.

Q: UPS what does "uninterruptible power OEM" mean?: The production of OEM, which is also known as OEM, OEM fixed-point production, commonly known as the basic meaning, is not directly brand producers to produce products, but to use their mastery of the key technology for the design and development of new products, control the sales channels, the specific processing tasks by the same order consignment of similar products from other manufacturers. After the purchase of products at a low price, and directly affixed to their brand trademarks.

Q: The principle or function of four major components of UPS power supply equipment are briefly described: Through reasonable control, the controller makes the UPS power supply the computer with stable and reliable electric energy according to the design requirements. Controllers play an important role in UPS.

Q: Now you need to buy a UPS uninterruptible power supply for emergency after power failure. 2 R910 with 4 1100W power supply (per Taichung 2 of which there are two sets of redundant power supply), T7500 workstation, respectively is Dell and T710, and a MD1200 storage, so there may be a 10kW UPS request can drive all of these machines at the same time, mainly for power for some time to shut down, after the power can be maintained for more than 15 minutes. How do you choose UPS and batteries to meet the demand?: These functions are provided for the UPS of data centers to meet the requirements of the IT power supply specified in industry standards and technical specifications. However, they provide different protection levels and different ways of providing protection. The UPS sold on the market generally has three topologies for protecting IT devices:? backup UPS allows the device to work with the mains power until the UPS detects the problem before switching to the battery power to protect the device from voltage sags, surges, or power outages.? online interactive UPS before entering current protected devices, increase or decrease the mains voltage as required, or use battery power.? dual conversion UPS separates the equipment from the mains mains - switching the power from AC to DC and then switching to AC to provide the cleanest power and the highest level of protection.

Q: What happens when a small UPS supplies a high power appliance?: Just turn on the switch and reboot to resume work.

Q: What are the features of the UPS uninterruptible power supply?: UPS is the abbreviation of uninterruptible power system, 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: UPS technical index: What kinds of UPS are they?UPS is divided into three major categories: backup, online and online:The backup UPS is the most commonly used, it has automatic voltage regulator, power protection UPS the most basic and most important function, although the general conversion period of about 10ms, inverter output AC square wave and non sine wave, but because of its simple structure and has the advantages of low cost, high reliability, it is widely applied to the computer, peripherals, POS etc.;The on-line UPS structure is complex, but the perfect performance, can solve the problem of power supply, its remarkable characteristic is to continue zero interrupt output pure sine wave AC power supply, can solve all the problems of the peak surge, frequency drift; due to the need for greater investment, usually used in the key equipment and network center of electric power demand harsh environment;[4] modular UPS has many advantages compared with the traditional UPS, on behalf of the development direction of UPS, but also has high cost, reliability and actual part of the product as the theoretical value is high, but the safety factor has been far more than the traditional UPS; research on modular UPS will promote and improve the reliability of the module, thus improve the modular UPS in the customer recognition, to speed up the development of modular UPS. EAST (EAST) modular UPS, each module is an independent work of UPS, power section complete, optional, high efficiency, low interference, environmental protection, energy saving, high safety factor.

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 should the UPS uninterruptible power supply be selected?: According to the purpose of power protection equipment, electrical environment and want to achieve, you can select the appropriate UPS; such as small power equipment of switch power supply general can choose the backup UPS, electricity in the relatively harsh environment where should use interactive online or on-line UPS, and intermittent time or time requirements of sine wave AC equipment is not allowed, it can only be used online UPS.

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