Yishite UPS power supply ea205 / 500VA / 300W UPS power supply quotation

  Xi'an Qingpeng Technology (yishite UPS power supply 500VA) yishite backup ea200 series 500VA / 300W uninterruptible UPS power supply quotation product is a generation of intelligent UPS launched by Xi'an yishite UPS power supply using advanced microcomputer (CPU) control technology
It has many functions, such as input voltage stabilization, short circuit protection, automatic frequency regulation, output overload protection, battery charging management and so on
Easytek ups ea205 / 500VA / 300W uninterruptible UPS main description: easytek backup ups ea200 SERIES Brief Description: easytek backup ea200 series 500va-1500va products are a generation of intelligent UPS launched by our company with advanced microcomputer (CPU) control technology, including input voltage stabilization, short circuit protection, automatic frequency regulation, output overload protection Battery charging management and many other functions Yishite UPS UPS UPS product classification backup UPS power supply online high frequency series online power frequency series outdoor UPS series control equipment and accessories storage battery and accessories yishite UPS power supply ea205 / 500VA / 300W UPS power supply detailed introduction yishite backup ea200 series 500va-1500va products are a generation of intelligent UPS launched by our company using advanced microcomputer (CPU) control technology, It has many functions, such as input voltage stabilization, short-circuit protection, automatic frequency regulation, output overload protection, battery charging management and so on
The humanized display adopts LED and LCD respectively, which can not only intuitively understand the current operation state of the equipment through LED, but also provide input and output voltage, frequency, load, battery capacity and other operation parameters through LCD
The user can also connect with UPS in real time through RS232 serial port according to the operation of UPS network
With its high performance, high precision, high stability and elegant appearance, this series of UPS is suitable for the use requirements of multiple users
It is also an ideal protective power supply for computers and peripheral electronic equipment Application field: rated capacity: 500va-1500va household PC, SOHO small office environment, small communication switch, SOHO network equipment, commerce, workstation and its equipment
What are the differences between yishite ups ea205 / 500VA / 300W uninterruptible UPS power supply and yishite EPS power supply? UPS is the abbreviation of uninterruptible power supply, That is to say, UPS does not interrupt the power supply
EPS emergency power supply system is the abbreviation of emergency power supply
It is an emergency power supply that meets the special requirements of the fire industry
Easy task UPS power supply mainly includes online and offline, and online UPS is divided into online interactive ups and online ups
The details are as follows: first, backup easy task UPS power supply is directly supplied to the load from the mains when the mains power is normal
When the mains power exceeds its working range or power failure, it is converted to battery inverter power supply through the transfer switch
It is characterized by simple structure, small volume and low cost, but the input voltage range is narrow, the output voltage is not disordered, the accuracy is poor, there is switching time, and the output waveform is generally wave
Yishite UPS power supply II
Online interactive yishite UPS uninterruptible power supply directly supplies power to the load from the municipal power supply when the municipal power supply is normal
When the municipal power supply is low or high, it is output after stabilizing the voltage through the internal voltage stabilizing line of ups
When the municipal power supply is abnormal or power failure, it is converted to battery reverse power supply through the change-over switch
It is characterized by wide input voltage range, low noise and small volume, but there is also switching time
3、 When the mains power supply is normal, the mains power supply rectifies and provides DC voltage to the inverter, and the inverter provides AC to the load
When the mains power supply is abnormal, the inverter is supplied with energy by the battery, and the inverter is always in the working state to ensure uninterrupted output
It is characterized by wide input voltage range, basically no switching time, stable output voltage and high precision
It is especially suitable for occasions with high power requirements, but the cost is high
At present, almost all ups with power greater than 3KVA are online ups
Easytek ups ea205 / 500VA / 300W uninterruptible UPS power supply is also equipped with voltage stabilizing, filtering and other functions
Some ups can be powered by municipal power bypass in case of fault or overload
The backup voltage output fluctuates
Between 170v-260v, the high-speed relay is used to realize the conversion between mains power and battery, and the conversion time is less than 10ms
The on-line type always uses the inverter circuit to work, and its voltage is high, which is basically 220V & plusmn; Within 5%, there is basically no conversion time for the battery; The static switch is adopted for the conversion with the mains bypass, and the conversion time can reach the microsecond level
Easytek ups ea205 / 500VA / 300W uninterruptible UPS power supply has high output precision, fast conversion time, high cost (about twice that of EPS), large energy consumption (online type) and short service life of the host (8-10 years)
Easytek ups ea205 / 500VA / 300W uninterruptible UPS power supply is really similar to backup UPS power supply
Usually, the inverter is not working, and it turns to the battery when the mains power is cut off
Generally, the wrong power supply shall be treated with constant current and constant voltage
Contactor switching is usually adopted, and the switching time is 0
1 ~ 0
25s
Its advantages are simple structure, low cost, low energy consumption, no noise and long service life of the host (15-20 years)
It can adapt to inductive, capacitive and comprehensive loads, and can realize frequency conversion soft start when necessary
Easytek ups ea205 / 500VA / 300W uninterruptible UPS performance features: high performance Advanced microcomputer (CPU) control technology enables fast and accurate data processing and control The built-in battery is designed to recharge the battery when the AC system is in normal operation Advanced Hall devices and components as well as high standard production management are adopted to provide users with assured power protection foundation
LED, LCD display Ea200 intuitive LED status display combined with buzzer indication makes you know the ups operation status like the back of your hand; The large screen LCD display of ea300 can provide you with UPS input, output voltage, frequency, battery capacity, load and other parameters in real time
Ultra wide input range UPS has automatic on-line voltage stabilization, and the input operates from 162 ~ 295vac; The utility model effectively reduces the utilization rate of the battery, thereby prolonging the service life of the battery, and is especially suitable for areas with large power grid fluctuation and poor power environment
High speed synchronous conversion The system has automatic * mains phase function to ensure that the inverter output voltage is completely in phase with the mains voltage, effectively reduce the conversion time of ups and the peak surge voltage generated during switching, and ensure that the interference to electrical equipment is reduced to a low degree
Unattended shutdown When the generator is powered off for a long time, the system can cooperate with upart2000r / upart2000i software through RS232 serial port or USB port to carry out the alarm prompt and automatic shutdown of the connected system
Intelligent error prevention technology (LCD) Microcomputer control and long press for 3 seconds (switch on and off) can effectively control unnecessary power loss caused by human misoperation
Smart charging Battery temperature compensation technology, long service life of battery Three charging technologies, short charging time
Multiple protection system The machine is equipped with advanced Hall devices, which can prevent the overload damage of UPS caused by connection error
Ups will automatically and turn off the system output The machine is equipped with a controlled power protection circuit to eliminate the interference of surge, lightning, low voltage and peak voltage
Fast fuse provides short circuit and overload protection The anti conduction standard will not cause any interference to your power supply The radiation protection standard can make you healthy and worry free
Intelligent no-load automatic on / off technology (LCD) When the mains power is supplied, ups will start automatically without any operation, and will charge the battery at the same time When the equipment is in shutdown state and power is cut off, the system will automatically detect the load
If the load is less than 5%, ups will judge it as no-load state
After 1 minute, it will automatically shut down to reduce loss and effectively prolong the service life of the battery
Automatic frequency selection technology After UPS is connected to the mains power supply, the system will automatically adjust the inverter frequency according to the input frequency to relieve the worries of 50 / 60Hz power supply for users
Usage of easyt ups ea205 / 500VA / 300W UPS system: there are many high-voltage energy storage devices in easyt ups ea205 / 500VA / 300W UPS host
Do not disassemble the chassis for inspection without authorization
The operator must understand the basic knowledge of electrician and read the operation manual
Do not disassemble various connecting cables without authorization
Contact the supplier or after-sales technical service personnel for operation
Do not move or disassemble the yishite UPS uninterruptible power supply system at will, do not crack and vibrate strongly, and keep good ventilation
Easyt UPS power supply system is connected with storage battery
Even if it is not connected with AC mains power, its output may still have voltage
Keep this in mind
When yishite UPS UPS system needs to be moved or rewired, the ups must be completely shut down and the air disconnection of mains power input and battery input must be ensured
Otherwise, the output may still have electricity and there is a risk of electric shock
In order to ensure the personal safety of users, UPS products must have good grounding protection
Please keep the air inlet and exhaust holes unobstructed
The poor ventilation of the air inlet and exhaust holes will lead to the rise of the temperature inside the UPS system, shorten the service life of the components in the machine, and affect the service life of the whole machine
Liquids or other foreign objects are not allowed to enter the UPS power supply cabinet
In case of fire around easyt UPS power supply system, please use dry powder fire extinguisher
If you use liquid fire extinguisher, there will be danger of electric shock
The service life of yishite UPS battery is shortened with the increase of ambient temperature
Regular battery replacement can ensure the normal operation of UPS system and maintain sufficient power supply backup time
If it is not used for a long time, the ups must be stored in a dry environment
When the UPS system of easyt is out of service for a long time, it is recommended to connect the UPS system for more than 12 hours every 3 months to charge the battery, so as to avoid damage to the battery due to long-term use
Do not turn on the easyt ups ea205 / 500VA / 300W uninterruptible UPS battery
The electrolyte will cause damage to the skin and eyes
If you accidentally touch the electrolyte, you should immediately wash it with a large amount of water and go to the hospital for examination
When easyt ups ea205 / 500VA / 300W UPS system is charged, do not use a wet towel to wipe the dirt
Easytek ups ea205 / 500VA / 300W UPS battery must be replaced by technicians, and the replaced battery must be sent to a special recycling mechanism for treatment
Easyt ups ea205 / 500VA / 300W uninterruptible UPS power supply model products are the main sales products of easyt Group Co
, Ltd
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