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:Just like ordinary power outlets? System to set up what power? Stress? Power and chassis power supply the same? Will not affect the chassis voltage?? good UPS price? Home ~ ~ to buy this power in general where to buy?Back to the 1 floor, I use a computer, choose what type of comparison, the quality of the relatively good price?Computer city will be sold... After a few days to see what brand is better?: Does not affect the voltage inside the case.General UPS, with a computer, after the power failure, there are about 10 minutes of standby power supply time, the normal shutdown on the line.General computer city has sold.

Q:Ladies and gentlemen, how long will the UPS power supply be available after air separation and power failure? What does it control?: The backup UPS general built-in 4AH or 7AH battery, the standby time is fixed; the standard model of online and interactive online UPS with built-in 7AH battery, there are long-term models with a large capacity battery, the user can set equipped with large capacity battery standby time according to the need to achieve.

Q:What happens when a small UPS supplies a high power appliance?: Uninterruptible power supplies also have overload protection. When overloaded (150% load), skip to bypass and return automatically when load is normal

Q:What is the UPS power supply system?: UPS system, i.e. uninterruptible power supply system. The utility model relates to a power supply protection device with an energy storage device, an inverter as a main component, a voltage stabilizing and frequency stabilizing output. In computer and network system applications

Q:How do you calculate the UPS power capacity?: For example: Santak C6KS, 6000VA (rated power) /4200W (useful power), the host DC voltage is 240V, and if extended 8 hours, the battery capacity is configured as follows:6000*8/240=200AH, according to this result, should theoretically configure 20 (240v/12v, the DC voltage of each battery is 12V) 200AH.

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 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:How long is the battery life of the UPS power supply?: The effect of discharge depth on battery life is also very large:The deeper the discharge depth of the battery is, the less the number of cycles it uses, so deep discharge should be avoided. Although UPS has a battery low potential protection function, the general single battery discharge to about 10.5V, UPS will automatically shut down. However, if the UPS is in light load discharge or no load discharge, it will also cause deep discharge of the battery. The so-called discharge depth refers to the user in the use of batteries in the process, let the battery release capacity accounted for the percentage of its standard capacity

Q:What's the difference between UPS and batteries? I mean, yes: According to the basic application principle, UPS is a power supply protection device with energy storage devices, an inverter as the main component, a voltage stabilizing and frequency stabilizing output. It mainly consists of rectifier, accumulator, inverter and static switch.1) rectifier: rectifier is a rectifier device, simply speaking, is the exchange of (AC) into direct current (DC) device. It has two main functions: first, the alternating current (AC) is converted into direct current (DC), filtered to supply the load, or the inverter is supplied; and second, a charging voltage is supplied to the battery. As a result, it acts as a charger at the same time;2) storage battery: the battery is UPS, used as a device for storing electrical energy, it is connected by several batteries in series, and its capacity determines the time of its maintenance discharge (power supply). Its main functions are as follows: 1 when the city power is normal, the electric energy is converted into chemical energy and stored in the battery. 2, when the city power fails, the chemical energy is converted into electrical energy to provide the inverter or load;3) inverter: in popular terms, an inverter is a device that converts a direct current (DC) into an alternating current (AC). The utility model is composed of an inverter bridge, a control logic and a filtering circuit;4) static switch: static switch, also called static switch. It is a contactless switch. It is an AC switch made up of two silicon controlled rectifier (SCR) in reverse connection. Its closing and disconnection are controlled by logic controller. It is divided into two types: conversion type and combined type. The switched type switch is mainly used in two power supply systems. Its function is to realize automatic switching from one road to another, and the type switch is mainly used for parallel inverters and municipal power or multiple inverters.

Q:What is the difference between backup and online UPS UPS? Who knows?: 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.

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