300/500v High Computer Cable Control System

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Shanghai
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TT or LC
Min Order Qty:
100 m
Supply Capability:
100000 m/month

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Product Description:

300/500v  High Computer Cable Control System

 

Appendix: Cable Properties
1. The cable is characterized by anti-acid and anti-alkali, anti-oil, and anti-aging, etc; Shielded type is anti-interference.
2. Low smoke and low halogen wire and cable has low fuming amount, releasing little hydrogen chloride, so on fire, it cause little corrosion, danger and damage to equipment, people and environment.
3. Cross-linked polyethylene insulating cable has large current capacity; and it is light and handy in structure. It is not restricted by drop. Cable short time over loading working temperature should not exceed 130℃; Total short circuit temperature not exceed 250℃; Lasting for no more than five seconds.
4. fire-resistant cable can work for over 90 minutes under 750℃-900℃; the fireproof properties test accords with GB12666.6 standards.

Cable Properties Index Specification
Low smoke and low halogen Properties Index:
1. hydrogen chloride gas release amount ≤125mg/g
2. smoke density ≤300
3. Fire-Resistant Properties and burning test Grade B Qualification
Cross-linked polyethylene Properties Index:
1. Environmental stress cracking ≥500hr
2. medium tangent angle ≤0.003
3. degree of cross linking ≥75%


Fire-resistant cable Properties Index:
1. It can work for over 90 minutes under 750℃-900℃;
2. Burning Test Grade B Qualification


Shielded cable Properties Index:
1. Little medium consumption, anti-interference, strong transmission signal
2. Heat resistant, radiation resistant, antiseptic, waterproof and airtight.

 

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 300/500v  High Computer Cable Control System

 

 

 


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Q:The living room to the bedroom cable does not work
1 TV inside the 400V filter capacitor damage 2 audio and video cable connection is not good or poor quality 3 you put the TV volume dots, set-top box volume can be improved
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5mm, that is 100: 76 followed by the proportion of push The height of the isosceles triangle at the time of the bend of the 200 high bridge is also suitable for the adjustment of the 90 ° bend; the use of the tool is cut off and the bending of the bridge is 90 ° Bridge elbow As for the length of the bridge to limit the restructuring of the elbow, as long as the use of junior high school learned by the simple mathematical knowledge of the calculation, any length distance can be controlled The use of mathematical methods simple calculation, a variety of angles, the length of the elbow can be made zuo
Q:What is the use of wire and cable per square meter of residential building?
You can use sc. if too long, or bend the best use of the bridge
Q:Cable yjv-0.6 / 1kv-4 * 120 + 1 * 70 What does it mean?
What is your video card? First must be a separate graphics card. If it is the result of the accumulation of porcelain porcelain puzzle, you give up it. Use the DVI interface to connect the computer monitor, connect the LCD TV with HDMI, in the graphics driver settings to nVIDIA graphics card, for example, install the driver, enter the display attribute drive settings interface, click the expansion window "nView", in the "nView Mode ", you can set to" copy "," horizontal span "or" vertical span "as needed. "Copy" means that the contents of the two displays are exactly the same. "Horizontal cross" means that the display of two monitors is connected in the horizontal direction, for example, we want to work in the main display, but also want to watch movies in the auxiliary display, which is a more applicable function.
Q:How long is the service life of the cable?
For corrosive environments, cable trays with suitable corrosion resistant coatings should be used
Q:Pvc threading tube packaging film how to do attractive, on the grade it? Thank you great god
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Q:What is the interface between the power interface and the hard disk?
YCV-copper core XLPE insulated PVC sheathed power cable, VV-copper core PVC insulated PVC sheathed power cable. YJV-voltage level (kV) 6 ~ . the maximum allowable working temperature 90 ℃ VV-voltage level (kV) 1 ~ . allowing the maximum operating temperature of 65 ~ 70 ℃
Q:The difference between the instrument cable and the low voltage power cable
Surface brush fireproof paint is the fire-resistant bridge by fire time sub-level two three times as if 30 minutes 45 minutes and 60 minutes fire bridge should be lined with inorganic fire board, but this is very high in the general very little useful
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3 halogen-free low-burn A-class flame-retardant cross-linked insulated PVC sheathed 4 main core per core 24 square millimeters, 1 ground 120 square millimeters cable.

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