Copper Conductor PVC Insulated Fixed-installed Fire-retardant Power Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 m/month
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Product Introduction:
The product applies for A.C supply & distribution system and is manufactured according to State Coal industry standard MT818.12-1999.
Working conditions:
Max. allowable continuous operating temperature of conductor: 70℃.
Max. temperature of conductor during cutting-out shall not exceed 160℃(max. duration 5S).
Operating Characteristics:
• The lowest temperature that cable could work should not lower than-300C.
• Max temperature is 150 0C for short period ( 2h maximum duration each time).
• Minimum bending radius is 30 times of cable diameter.
Specification:
Type and Description:
Type | Description |
MVV | PVC insulated ,PVC sheathed power cable for coal mine |
MVV22 | PVC insulated , steel tape armored , PVC sheathed power cable for coal mine |
MVV32 | PVC insulated , fine steel wire armored, PVC sheathed power cable for coal mine |
MVV42 | PVC insulated , heavy steel wire armored, PVC sheathed power cable for coal mine |
Cable Specifications:
Type |
Cores | Rated Voltage kV | ||
0.6/1 | 1.8/3 | 3.6/6 6/6 6/10 | ||
Nominal cross-section mm² | ||||
MVV | 3 | 1.5～300 | 10～300 | 10～300 |
MVV22 | 3 | 2.5～300 | 10～300 | 10～300 |
MVV32 | 3 | — | — | 16～300 |
MVV42 | 3 | — | — | 16～300 |
MVV | 3+1 | 4～300 | 10～300 | — |
MVV22 | 3+1 | 4～300 | 10～300 | — |
MVV | 4 | 4～185 | 4～185 | — |
MVV22 | 4 | 4～185 | 4～185 | — |
Nominal Thickness of Insulation:
Nominal cross sectional area of conductor | Rated Voltage kV | |||
0.6/1 | 1.8/3 | 3.6/6 | 6/6 6/10 | |
mm | ||||
1.5 | 0.8 | — | — | — |
2.5 | 0.8 | — | — | — |
4 | 1.0 | — | — | — |
6 | 1.0 | — | — | — |
10 | 1.0 | 2.2 | 3.4 | 4.0 |
16 | 1.0 | 2.2 | 3.4 | 4.0 |
25 | 1.2 | 2.2 | 3.4 | 4.0 |
35 | 1.2 | 2.2 | 3.4 | 4.0 |
50 | 1.4 | 2.2 | 3.4 | 4.0 |
70 | 1.4 | 2.2 | 3.4 | 4.0 |
95 | 1.6 | 2.2 | 3.4 | 4.0 |
120 | 1.6 | 2.2 | 3.4 | 4.0 |
150 | 1.8 | 2.2 | 3.4 | 4.0 |
185 | 2.0 | 2.2 | 3.4 | 4.0 |
240 | 2.2 | 2.2 | 3.4 | 4.0 |
300 | 2.4 | 2.4 | 3.4 | 4.0 |
- Q: i soldered in one of those ribbon cables on to my hp's laptop power button cause the old ribbon was failing. anyways i am having some issues with this new cable1 the laptop will power on by itself if i insert the ribbon into the motherboard connector2 the only way to power off the laptop is to remove the cable from the mother board connector and that means opening up the whole laptop3 like i said it will power on by itself so that means that i cant turn it on/off with the power buttonevery thing is soldered correctly i dont understand also i am not sure but does the cable have to be like the old one cause the new one i soldered in looks the same? could it be that it needs that one particular cable replaced again? please help me i am sad
- Soldered where ? Most ribbon cables are never soldered.. They are designed for push / cold-weld fit to connectors And soldering the cable risks melting the insulation between the cores in it (as they are not designed for heat) if you solder the motherboard, you risk damaging the wires (and vires) in the several layers of printed circuits (they are quite fine, multi layered not dual external visible only) I suspect you have damaged the cable (internally) update: from those pictures, it is clearly meant to be purchased 'as an already assembled' piece What I suspect has happened, is that there is a small sliver of solder etc (or dirty flux) between the tracks. Those are really low current, circuits, so does not take much 'leakage' to cause a contact to 'appear' closed. Repairing such things, often requires a very very narrow soldering bit and also fine solder / flux. I have seen most people use a microscope to do those repairs before - due to the likelyhood of small bits getting in the wrong place (and tracking unexpectedly occur). A good flux remover / cleaner would be useful ? Is the cost a replacement button complete with cable not cheaper to buy (OKorder is my favorite location for PC parts, shipped in from HK typically)
- Q: Suppose load is 100KW, length 50m, how to calculate cable size. If we know current Is any easy mathod to calculate cable size.
- Cable sizes aren't easily calculated. That's why standard sizes appeared ; like NEC IEC. You can search for tables of standard size of cables in the internet. For the above case, I think u'll have to use 3 phase circuit. So Calculate the current in each phase then accordingly get the corresponding cross section area from the standard table. Anyway, here below I found a table for you. : Cross section area (mm2) Amp (A) 2 10 315 4 22 6 28 10 35 16 42 25 65 35 80 50110 Don't blame me if it blew up :)
- Q: hi,i was wondering...can battery powered tv have cable? or do the battery powered tv not need cable? my niece likes spongebob so if she does come over she can watch it....but i just want to know before i buy it...thanks...P.S:so do they already have all the cable shows?or they dont?and if they dont do you have to put cable....and if they cant....then i shouldn't buy it?
- can battery powered TV's have cable? Some can and some can't. It depends on the details! Details: 1. Some battery powered TVs were made for use only with their built in antenna and don't have any way to connect to a cable system. You should look for a model with both a jack for an external antenna/cable and NTSC QAM tuners. 2. so do they already have all the cable shows? What do you mean? TVs are only receivers and you have to supply them with signals. Spongebob is a cable/satellite only program so you can't get it with an antenna. You have to have either cable or satellite TV service to get it. 3. battery powered Since you have to connect it to cable, why so you want it to be battery powered. Battery powered means small screen and limited run time between charging. 4. How does your local cable company supply it's signals? If it uses DTA adapters or is still using analog signals, any old TV will do.
- Q: I'm looking to add another Light fixture on the other side of the garage, and wire it using the existing cable from the first light, I know running a normal power cable outside drywall is against code, but I've heard some people say you can use something like BX cable, or some metal encased cable outside of drywall and still be up to code? Is there a I can run this cable outside of the drywall using something like that, and if yes, what exactly would I need to use to accomplish this? I plan I running the wire from the right side of the garage door, up above the door, and to the left side of the door to install a matching light.
- Plastic grey conduit is the way to go easy to work with just need a hack saw and some glue
- Q: I need 600W of power for my new computer, but all I have is 2 300W, 20-pin power supplies. What I'm wondering is if I can combine the 2 20-pin connectors and turn them into 1 24-pin connector?
- relies upon on the producer are you advantageous its basically 20 pin as some 4 pin connectors grasp freely so how many different 4 clusters do you have you will desire to have 2 one million of those would be the different connector you go with except its an exceptionally very very old cheappy PSU inwhich case replace it they ordinary and much less costly 30 bux
- Q: How can we make out the physical size of a power cable if the cable is said to be 4 core, 150 sq.mm ??? How will we measure the diameter of this cable ???? please suggest......
- If the size of the cable is 4 core, 150 sq.mm; = the cross sectional area of each core is 150 sq.mm. The diameter of each core is gotten from the formula C = ╥d. From this $ substituting values for ╥ and C; We find that d = 150 / 3.142. = d = 47.74mm :. for 4 cores, diameter of cable = 47.74 * 4 = 190.96mm However, note that this is only mathematical. On the field, the dimension of a cable is usually specified based on the number of cores it has, and the cross sectional area of one of the cores as the cores are all of the same size.
- Q: My power supply (tagan 1100w) has an 8pin m/b power cable but the PCIe one looks cooler.
- Noooooooooooooooooooo!
- Q: Acoustic Audio 10 inch home theatre powered subwoofer use speaker wire or subwoofer cable?
- Use a long RCA cable. If you use speaker wire - you have to run wires from the left/right outputs to the sub, then more wire from the sub to the left/right speakers. Then you have to tell your receiver your left/right speakers are LARGE and you do not have a sub to get things to work. A single long RCA cable is simpler. You can even make your own with pre-terminated CATV coax and some F-to-RCA-Male adapters from Radio Shack. Subwoofer signals work fine and do not need any kind of higher end RCA cable.
- Q: Just curious i also want to have my ps3 in good condition so i was wondering how durable is the power and av cables
- they would last for years if you dont pull them or stomp on them... they are that good!
- Q: I have a SATA hard drive and a SATA cd drive. Is the power supplied through the SATA cable or do i need seporate power cables
- No, there is a separate power cable for SATA devices - the same as PATA devices. Interestingly enough, the SATA cable is 7 pins, and the power cable is 15 pins!
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Copper Conductor PVC Insulated Fixed-installed Fire-retardant Power Cable
- Ref Price:
-
- Loading Port:
- Shanghai
- Payment Terms:
- TT OR LC
- Min Order Qty:
- 100 m
- Supply Capability:
- 30000 m/month
OKorder Service Pledge
Quality Product, Order Online Tracking, Timely Delivery
OKorder Financial Service
Credit Rating, Credit Services, Credit Purchasing
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