IMHSS03

◆ *All spare parts have been professionally tested and certified.
◆ , brightness/
◆ Maximum resolution
◆ Rack-mounted structure, panel membrane touch keyboard and touch tablet mouse
◆ Front panel lock design, front Power switch, indicator light and
◆ Use plug-in cooling fan, easy to replace
◆ Support hard disk, floppy drive and optical drive
◆ Standard industrial long card and passive backplane and power supply
◆ *Please let us know if you have any product inquiry needs, we will give you a satisfactory price and we are waiting for your inquiry (don’t bother with scammers).
◆ *The products are widely used in the following fields
[Glass production and processing industry] [Chemical and salt chemical plants] [Metallurgical ironmaking blast furnace system]
[Water conservancy and hydropower plant monitoring system] [Automobile manufacturing Industry] [Steel Engineering Boiler Industry]
[Cement Products and Manufacturing] [Electric Power and Water Conservancy Industry] [Electric Power Water System]
[Central Air Conditioning and Building Monitoring] [Water Supply and Water Treatment Industry] [Railway transportation and loading and unloading industry]
[Power station and small hydropower control industry] [Paper and printing industry] [Electric ash and slag removal system]
█Enterprise hot spots★Main brand series
Foxbo Luo Ke Programmable Controller
_ Distributed Control System
Now supplying a series of brand new genuine products with guaranteed quality and quantity at crazy low prices. Welcome to buy! !
Product pictures and product prices are for reference only. Original and original. Be original!
█Enterprise Hotspot Consulting+++++++++[Contact Us]
★Contact Wu Gong [Sales Engineer]
★Contact Number*
★Contact
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★Full Company Name
Xiamen Hangtuo Electric Co., Ltd.
★Company Address
Unit Jiayiyuan Building, No. Xianyue Road, Siming District, Xiamen City
Current limiting and voltage limiting characteristic test
The charging device operates in a floating charge (voltage stabilization) state and changes the load so that the output current gradually rises and exceeds the current limiting setting value. The charging device will automatically reduce the DC output voltage value. , so that the charging current drops below the set value to achieve the purpose of current limiting and protecting equipment. The adjustment range of the current limiting is any value from the rated output current to.
The charging device operates in a (constant current) charging state. When the DC output voltage exceeds the voltage limiting setting value, it should be able to automatically switch to constant voltage charging mode to achieve the purpose of voltage limiting protection. The adjustment range of the voltage limit is any value from the rated voltage to the upper limit of the charging voltage (see table).
Efficiency test
When the equipment is operating at the rated input voltage, the output is the DC rated current (resistive load), and the DC output voltage is the upper limit of the floating charging voltage adjustment range, write down the AC input power meter. Read the current value and voltage value of the DC output, and calculate the DC output power. Its value should comply with the regulations. The efficiency is calculated according to the formula
/
where efficiency
DC output power
AC input power.
The efficiency of high-frequency switching power supply can be determined by single module.
Protection and alarm function test
Set the protection and alarm action values of the equipment according to the product technical conditions.
Adjust the required parameter values and artificially simulate various faults. The protection and alarm action values of the equipment and the protection and alarm action modes should comply with the regulations.
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