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Question:

2 * KVV22-450 / 750V 4 * 25 What is the cable FC?

With a computer, CPU power cord is not long enough, less than the motherboard to the CPU power supply 4PIN interface, in addition to power, there are any other solutions? Thank you heroes. The thanks, thanks! The More

Answer:

The main consideration is the security problem, so need to add security measures. Under normal circumstances, the insulating hose wrapped in the cable outside, to ensure that when there is no intention to drag and drop when the cable can be protected. For the anti-zone cable has a special line specifications, should be conscientiously implemented, need to traffic, air defense departments to coordinate the power sector to ensure safe and secure.
Table 535 Permissible minimum distance between cable and cable or pipe, road, structure, etc (m) Cable Directly distributed configuration between parallel cross-control cables - 05 * Power cables between power cables or between 10 KV and below power cables 0105 * 10KV or more Power cables 025 ** 05 * Cable used by different departments 05 ** 05 * Cable and Underground Trench Thermal Trench 2 *** 05 * Tubing or Flammable Gas Pipeline 105 * Other Pipeline 0505 * Cable and Rail Non-DC Electrified Railway Rail 310 DC Electrified Railroad Rail 1010 Cable and Building Foundation 06 *** - cable and road side 10 *** - cable and drain 10 *** - cable with trunk of the trunk 07 - cable with 1KV overhead cable poles 10 *** - cable with 1KV above the tower base 40 *** -
General level fire building must be decorated, the alarm line out of the junction box by the cover and over plastic metal hose to the fire detector or module, the hose by the special connector to connect it with the junction box cover. Mainly to consider fire and anti-electromagnetic interference. Should be used plastic metal hose.

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