Online UPS 30KVA

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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 UPS power supply and why does the front of the switch total trip?: The previous UPS cannot be installed leakage protection device is a weakness of the UPS industry, is still not a manufacturer can be solved, popular to say UPS is itself a leakage device, because when UPS online work should be filtered to the rectifier, voltage when some clutter, small current will release through the bottom line this will cause misoperation off leakage protector. The installation of leakage protection device in front of the UPS must not.

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?: Other topologies such as ferromagnetic resonance and rotary designs are also designed for specific applications (such as industry or harsh environments). This article tells about the typical static UPS topology used in most IT environments.

Q:UPS model problem: The power factor is divided into the input power factor and the output power factor. Meaning is the cosine of the angle between the voltage waveform and the current waveform. The general input power factor, the bigger the better, the 0.7 is the general design standard (motor) to 0.99 (high frequency), the output power factor of the load and decide, not the bigger the better, the general design standard is (0.7, 0.8).

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:UPS will burn down in those cases? Is it because the voltage of the mains voltage exceeds the input voltage range? Or because the percentage of the load is too large?: The battery contacts the terminal to damage or to be stained with the dirty thing, and the electric conduction causes the battery instantaneous to form the passage, the current is too big, appears burns the phenomenon.

Q:In the UPS uninterruptible power supply, what is the difference between the bypass power and the city power?: UPS can be shutdown, maintenance and other activities, the two bypass and city power is essentially different, that is, the city power in the UPS back-end load power supply,

Q:What is UPS?: The so-called uninterruptible power system, is able to replace electric power supply continued when there is a power device, its power from the battery, electronic components due to the reaction speed, power moment in 4~8 milliseconds or no time to supply power in the middle.

Q:My computer is always low voltage, restart, then buy a UPS installed, this time to restart, but continued burning 3 times the power of the computer, get now dare to use UPS, please comment that UPS has the role of regulator, if there is always burning power source computer?: UPS basically have the effect of voltage regulation, burning power and UPS does not matter

Q:How do you calculate the power supply time of UPS?: BatteryAccording to the calculation results, the Ah number of the battery is determined, and the appropriate configuration is selected according to different brands of batteries.For example: Emerson's new generation of rack type high-performance small capacity UPS-ITA series 6KVA, battery voltage 192Vdc (16 12V Power Series), UPS inverter efficiency of 0.94, according to full load 4.8KW, backup 2 hours calculationC=4800*2/ (192*0.94*0.7) =76Ah (estimate), select the 12V85Ah battery section 16, such as C&D 12-76, LBT.

Q:Is ups computer hardware or software?: UPS (Uninterruptible Power Supply), that is, uninterruptible power supply, is a kind of energy storage device, rectifier, inverter as the main component of the voltage regulator, frequency stabilized AC power supply. The main use of battery energy storage power supply device to provide uninterrupted computer / server, storage equipment, network equipment, computer communication network system and industrial control system, need continuous operation of industrial equipment in power outages.

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