Rubber sheathed Flame-resistant Cables for coal mine

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Appliance:

This product is the rubber sheath flexible series used in coal-mining. It is fit for power connected lines for the coal mine machine and the similar to power supply of rated voltage 1.9/3.3kV and below

Executive standard:

MT818.2-1999 GB12972.2-1991

Characteristic of cable
1,Rated voltage Uo/U is 0.38/0.66KV,0.66/1.44KV and 1.9/3.3KV
2,Long-term operating temperature allowance of conductor for rated voltage upto and including 0.66/1.44KV is 65°C.Long-term operating temperature of conductor for rated voltage 1.9/3.3KV is90°C
3,The min. bevelling radius should be 6 times of cable outer diameter

Type,Description,Application of cable

Type	Description	Application
UC MC-0.38/0.66	Rubber sheathed flexible cable for mining purposes	Connected power for winning machine and similar equipment rated voltage0.38/0.66KV
UCP MCP-0.38/0.66	Rubber sheathed flexible shield cables for mining purposes	Connected power for winning machine and similar equipment rated voltage0.38/0.66KV
UCP MCP-0.66/1.14	Rubber sheathed flexible shield cables for mining purposes	Connected power for winning machine and similar equipment rated voltage0.66/1.14KV
UCP MCP-1.9/3.3	Rubber sheathed flexible shield cables for mining purposes	Connected power for winning machine and similar equipment rated voltage1.9/3.3KV

Note:The new old type together

Structure
Rubber sheathed Flame-resistant Cables for coal mine

specifications

NO.×Nominal cross-section of conductor mm2		Nominal Thickness mm		Outer diameter of cable mm
Power core	Earthing core	Power core insulation	sheath	UC MC-0.38/0.66	UCP MCP-0.38/0.66
3×16	1×4	1.6	4.5	31.3-34.6	33.2-36.5
3×25	1×6	1.8	5.5	38.4-41.0	40.3-44.3
3×35	1×6	1.8	5.5	43.9-48.3	45.8-50.4
3×50	1×10	2.0	5.5	47.7-51.0	51.5-55.0
3×70	1×16	2.0	5.5	47.5-52.8	54.0-60.2
3×95	1×25	2.2	5.5	53.2-58.9	60.3-66.8
3×120	1×35	2.2	6.0	56.8-63.1	64.7-72.1
3×150	1×50	2.4	6.0	63.1-70.5	71.7-79.5

NO.×Nominal cross-section of conductor mm2			Nominal Thickness mm			UCP MCP-0.66/1.4 Outer diameter of cable mm
Power core	Earthing core type A	Earthing core type B	Power core insulation	sheath type A	sheath type B	type A	type B
3×35	1×6	-	2.0	6.0	7.0	47.8-51.0	53.2-58.7
3×50	1×10	3×16/3	2.2	7.0	7.5	53.5-58.9	59.0-63.0
3×70	1×16	3×25/3	2.2	7.0	7.5	58.9-63.0	63.7-75.6
3×95	1×25	3×35/3	2.4	7.0	7.5	64.9-71.4	68.7-75.6
3×120	1×35	-	2.4	7.0	-	67.6-76.5	-
3×150	1×50	-	2.6	7.0	-	74.6-83.9	-

Q:lost the original cable at a gig, but I have another cable. the outlet on the Behringer guitar amp reads quot;Use only with 250V fuse, but right above the outlet it reads 220-240 with a upside down triangle next to it (not sure if this represents volts or not...I know obviously V stands for volts, but this is a upside down solid triangle.)My power cable/cord that i found reads 10A 250VI know i should probably purchase one direct from the manufacture, but that is not possible right now. I have a gig coming up this weekend.thanks for any help.I also mention the original power cord was a two prong (that went into the outlet) - the one i might use is a 3 prong. will this still be safe? It does fit into the back of the amp perfectly.: Assuming you're in a place where the outlets provide 220 to 240 volts, it's fine. The 250 volts on the power cord just means it's good for *up to* that.

Q:a usb cable has 5 volts and 2.5 watts. so can it still power if it has 5 volts and 1.5 watts: Uh...YES! The voltage matches and the current will be regulated by the resistance of the device being powered. It will work fine.

Q:Cable model YJV4 * 25 + 1 * 16 what does it mean ah: You say is the power supply power? Is not the power supply voltage! Power supply is W, that is, tile. Power power is insufficient, it is said that the components will accelerate the aging, aging components are easy to burn, components on the motherboard, of course, is burning the motherboard Oh, and power supply is also easy to cause computer instability. Crash, restart .... and so on. If your power is not enough power, it should be for a larger power and is guaranteed quality power such as Hunt, the Great Wall and so on. General 250-300W power supply on it.

Q:I have a MSI K7 Motherboard... it has a SATA power cable but no data cable. Which kind of confuses me. Please help. Thanks =): the prvios responses are precise, yet there is two extra issues to evaluate. a million. till you're development your very own new pc, establishing the case advert putting this 2nd stressfulpersistent in will void the guaranty on any new pc this is keep offered or oredered from dell, etc. 2. The stressfulpersistent has jumpers on it that tell the stressfulpersistent what function it has. Ie cable choose, grasp, slave, secondary slave. maximum drives are set to cable choose from the production facility, so be beneficial to plug it into the 2d plug on your unique ide ribbon cable. each from time to time you certainly would desire to alter the jumper to slave in case you purely have an ide cable with a single connector. i'd in my opinion shop the old pc working, connect it to a router/swap and share the cpersistent out. Then i'd get right of entry to the old one from my new pc and replica purely the documents i'd desire to my new one. Your documents are oftentimes placed ordinarily if no longer completely interior of your profile folder. this variety you're purely copying image documents, song, faves, etc.. Makes it much less stressful to ward off copying over a virulent disease or any corruption. reliable luck and congrats!

Q:its a rca home theater system and i need a power cable as my last one broke is there somewere were i can buy one: There is a 95% chance it uses one of two standard power cord styles TVs these days come with, which is a 3 prong cord identical to what computers come with, or a polarized figure-8 cord, as some portable or bookshelf stereos come with You can get them anyplace that has A/V accessories.

Q:Soooooo I don't know much about electronics, but... I'm pretty that my AC power cable for my new receiver was made wrong. You know how it supposed to have a positive and a negative pins? well they are both the same. I know that the wall outlet has the little whole and the bigger one. I've seen some AC power cables that only have the little flat pins so they fit on the wall outlet. My cable has two of the big flat pins... so I can't plug it in the outlet. What do I do? is there like a plug I could buy? I've been using google but I can't find anything...: The hot side of outlets has a smaller socket dimension, and that's supposed to prevent a plug that has an assigned neutral from being plugged in with the neutral (wider blade) side connected to the hot side. If your plug has two of the wider blades, then that does sound like a manufacturing defect. I'd complain to the manufacturer or vendor. Hopefully the power cord is removable, so you don't have to return the whole unit.

Q:Well I guess the more general question is:Are quot;twin power cablescompatible with 12v accessories and motorcycle batteries to make a safe running circuit?: This is absolutely possible. I would be careful about the weight of cable you use, ensure that it can carry the amp rating of the accessory you want to power from the 12v accessory socket. For example if you're powering a heated vest these can be rated at up to 25 amps. Maplin have a good range of cables at various A ratings. I would also advise you crimp and heatshrink rings onto the cables that you can clamp onto the battery terminals. The Anchor ones are excellent, but Maplin will stock a range of options. You may want to think about wiring an inline fuse, and/or a switch to prevent overheating, and to protect your battery. Hope this helps.

Q:My power cable says it is plug in but will not charge it. What is wrong?: It could be your cable or power supply unit went bad. Or, your power socket on the main board went south. The good thing about laptops is that the power supply unit is external and easy to swap out.

Q:what can i do so i can use my DL burner on my new pc?: EIDE (Enhanced IDE) is no longer a standard on most computers which uses SATA. In turn, they also use different power connections. The channel cable is dependent on the mother board, but the power supply is dependent on the power box. If there is an IDE channel, but no power cable, you have only two options. 1. Buy a new SATA based drive. 2. But a new power supply. Buying a new power supply to replace the one you have is definitely a void of warranty. You are much better off with a new drive.

Q:1) How is the connectivity between 2# of 300AH battery and 200A Power plant made?2) Need to know the cable sizing between battery and power plant.3)calclation to arrive at the sizing of input cables, output cables and charging cables between battery and power plant4) Are charging and discharging paths same in the batttery? ie when load is on battery whether the load current flows through the same cable of charging ?5)A photograph of the system will make me understand the solution better: The battery and power plant statistics do not enter into the calculations. I assume that the load is continuous, and the battery is to be continuously trickle charged. The power plant will have to deliver the load current and battery trickle charging current, at the voltage necessary to charge the battery. You will need to know the load current, the trickle charge current, the distance between the power supply and the battery (or load if you connect directly to it), and the voltage necessary to supply the load and trickle charge the battery. The voltage drop will be the total current multiplied by the total circuit resistance. this resistance will be the sum of the individual conductor resistances. As an equation, this is Voltage drop = total resistance times current in amperes. The total resistance will be the voltage drop divided by the current. Now you know how much resistance you can stand. The National Electrical Code in the US has tables showing the resistances of various sizes of wire, and how much current they are rated to carry. From these, or maybe from you wire supplier, you can find out what size wire you need. It will need to be large enough to supply the voltage and current, and have a rating for at least that much current.

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