hot sale fire-retardant, flame-resisting NBF cable, control cable
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Hot sale fire-retardant, flame-resisting NBF cable, control cable
Product standard
This product is manufactured according to GB9330 and enterprise standards.
Application
For system connection wire of control, signal, protection or measuring with rated voltage up to and including 450/750V.
Operating characteristics
Rated voltages U0/U: 450/750V
1, Conductor 2, Insulation layer 3, Tape 4, Inner lining 5, Copper tape armored 6, Oversheath |
Hot sale fire-retardant, flame-resisting NBF cable, control cable
Type, designation and application
Type | Designation | Main applications |
KVV/KYJV | Copper conductor PVC/XLPE insulated PVC sheathed control cable | For fixed-laying indoors, in cable duct or conduit |
KVVP/KYJVP | Copper conductor XLPE/PVC insulated PVC sheathed braid screened control cable | For fixed-laying indoors, in cable duct or conduit upon screen requirement |
KVVP2/KYJVP2 | Copper conductor PVC/XLPE insulated PVC sheathed copper tape screened control cable | For fixed-laying indoors, in cable duct or conduit upon screen requirement |
KVV22/KYJV22 | Copper conductor PVC/XLPE insulated PVC sheathed steel tape armored control cable | For fixed-laying indoors, in cable duct direct-buried, able to bear larger mechanical forces |
KVV32/KYJV32 | Copper conductor PVC/XLPE insulated PVC sheathed fine steel wire armored control cable | For fixed-laying indoors, in cable duct, conduit or well, able to bear larger mechanical forces |
KVVR/KYJVR | Copper conductor PVC/XLPE insulated PVC sheathed control flexible cable | For laying indoors upon moveable requirement |
KVVRP/KYJVRP | Copper conductor PVC/XLPE insulated PVC sheathed braid screened control flexible cable | For laying indoors upon moveable and screen requirement |
Type range
Type | Rated voltage V | Nominal cross-section of conductor(mm2) | |||||||
0.5 | 0.75 | 1.0 | 1.5 | 2.5 | 4 | 6 | 10 | ||
No. of cores | |||||||||
KVV/KYJV KVVP/KYJVP | 450/750 |
| 2~61 | 2~14 | 2~10 | ||||
KVVP2/KYJVP2 |
| 4~61 | 4~14 | 4~10 | |||||
KVV22/KYJV22 |
| 7~61 | 4~61 | 4~14 | 4~10 | ||||
KVV32/KYJV32 |
| 19~61 | 7~61 | 4~14 | 4~10 | ||||
KVVR/KYJVR | 4~61 |
|
| ||||||
KVVRP/KYJVRP | 4~61 | 4~48 |
|
| |||||
Note: 1) Preferred number of cores: 2,3,4,5,7,8,10,12,14,16,19,24,27,30,37,44,48,52,61.
2)The special types of fire-retardant, flame-resisting, low-fume and low-halogen, low-fume and non-halogen as well as acid-alkali-proof for these cables may be supplied upon requests.
Technical Data
1) Conductors have three species: First (Solid conductor) (A), Second for fixed installation (B) (Stranded conductor),
and Third for moveable requirement (R) (stranded flexible conductor).
2)The structure and D. C. resistance.
3)The screen layer of cables shall be braided with copper wire or applied helically with copper tape.
Nominal cross-section mm2 | Conductor structure | D.C. resistance of conductor at 20℃ | ||
species | No./Nomi. Diameter of a single wire mm | Untinned wire | Tinned wire | |
0.5 | 5 | 16/0.20 | 39.0 | 40.1 |
0.75 | 1 | 1/0.97 | 24.5 | 24.8 |
0.75 | 2 | 7/0.37 | 24.5 | 24.8 |
0.75 | 5 | 24/0.20 | 26.0 | 26.7 |
1.0 | 1 | 1/1.13 | 18.1 | 18.2 |
1.0 | 2 | 7/0.43 | 18.1 | 18.2 |
1.0 | 5 | 32/0.20 | 19.5 | 20.0 |
1.5 | 1 | 1/1.38 | 12.1 | 12.2 |
1.5 | 2 | 7/0.52 | 12.1 | 12.2 |
1.5 | 5 | 30/0.25 | 13.3 | 13.7 |
2.5 | 1 | 1/1.78 | 7.41 | 7.56 |
2.5 | 2 | 7/0.68 | 7.41 | 7.56 |
2.5 | 5 | 50/0.25 | 7.98 | 8.21 |
4 | 1 | 1/2.25 | 4.61 | 4.70 |
4 | 2 | 7/0.85 | 4.61 | 4.70 |
6 | 1 | 1/2.76 | 3.08 | 3.11 |
6 | 2 | 7/1.04 | 3.08 | 3.11 |
10 | 2 | 7/1.35 | 1.83 | 1.84 |
- Q:I lost my power cable and want to know if some of the others i have around the house are adequate size
- some PS3s have widely used ability grant. to comprehend which one you have you're able to desire to open it. in case you do not choose to open it (and void the guarantee) - use ability converter. notice: for PS3 you would be wanting a minimum of four hundred Watt. As for ability cable itself - relies upon on the socket on your ability converter.
- Q:The power company are doing some work on our road. and are going to be moving the terminal thing on the side of our house (2nd floor side wall) where the electric comes to the house and feeds both ours and next door (semi-detached). We have seen some dwellings that have a long UPVC bright orange plastic pipe covering the cable for a few meters and wondered why they do this?
- It is to protect the cable and people and animals. It stops animals chewing and protects in case of hitting the cable.
- Q:I have a case that mounts PSU on the bottom. I find that I have to twist the SATA power cables 180 degrees to connect to the hard drives. Any tips? I was thinking maybe mounting hard drives upside down.
- There is no problem with twisting the cables. I have one where the power and data cables are coiled to take up less space. You can purchase 90 Deg data and power cable adapters.
- Q:A pair of Copper wire mains, each of 3.87 sq.cm cross section use to transmit the power, a distance of 915m for 10 hours a day, 80 kilo watt at 200 volts are taken from the mains, find power lost in cable per day at resistivity 1.7 micro ohm.cm.Note: Question is talking about A PAIR OF COPPER WIRE
- Power loss per day is meaningless, I assume you mean energy loss per day, or power loss You have to calculate the resistance in the wire. Resistance of a wire in Ω R = ρL/A ρ is resistivity of the material in Ω-m L is length in meters A is cross-sectional area in m? A = πr?, r is radius of wire in m resistivity Cu 17.2e-9 Ω-m 3.87 cm? = 3.87 e-6 m? R = (2*915)(17.2e-9) / (3.87 e-6) = 8.13 ohms 80 kW at 200 volts is a current of 80000/200 = 400 amps You cannot put 400 amps through an 8 ohm resistance, as that requires a voltage of 3200 volts, which we don't have. So the premise of 80 kW is not possible. Perhaps you copied one of the numbers incorrectly. .
- Q:I don't want to run it under the car, but I can't find a place to run it through the firewall... Do I need to drill a hole?
- I think you need to look at what ever is going through the fire wall first. often you will find things like speedo cables and other cables that go through it using a grommet, if they is a 8mm plus one used you could puch your power cable through the same grommet, this will save the drilling but if you do have to drill use a grommet to seal the hole, it costs only cents.
- Q:I'm trying to run a cable and power outlet into a closet for a media space but im not sure how to add the outlets in there. The area where the closet is, is on a wall that has no outlets and behind the closet is a bathroom which has no outlets on that side of the wall either so theres nothing to tap into. please help.thank you.
- This is for a media closet, so more than a couple things will be plugged in right? Consider pulling a new circuit back to the panel. You can also tap into an existing circuit by finding the last receptacle on that line and dropping a new cable down the wall into the box. Try not to load the circuit above 80% of it's rating, so 15=12A, 20=16A. I'm assuming you have an unfinished attic or basement as you already plan to run media cable.
- Q:I'm building a new computer and i have a SATA 6.0 HDD picked out but the PSU says it has SATA power cables, i was just wondering if the power connectors were the same across the board from SATA 3.0 to the new SATA 6.0.
- sata power is all the same.
- Q:is there a cable for UPS where i can connect this kind of adapter?
- You local should have the cable you need...
- Q:i'm having a power cable coming from the feeder pillar going to utility box that serving a yacht, i'm having few cut off in that cable what is the most good idea to repair it without replacing the cable and what is the material that used in that ?
- Have you got an anti surge socket to even out any voltage spike in line? I have and I've had several power cuts and my computer has never been affected. If not, then there is a possibility that you have blown the motherboard or the PSU. The reason this happens is your PSU drops the mains voltage from 240V to about 4.5V or less that your motherboard uses. Now when you get a power cut, when the switches in the power lines drop out, as the gap in the switch increases the voltage will jump as the current is trying to jump the gap. Thus for a few milliseconds the voltage in the mains can jump up to 20% which take it up to about 280V. Push that ratio all the way along and your motherboard voltage will jump to about 6V. Poof! Motherboard blown. Your only option is to put it into a workshop and find out exactly what damage you have done to it. You may be lucky as some manufacturers fit internal anti surge fuses.
- Q:I would like to buy a PS3 in america, but i'm living in Italy and I don't know if there is some problems because of the different voltage of the power cable, included in the PS3 box. I don't know if it's possible to buy the power cable separately...please answers as quick as possible10 point at the best !!!!lello è sexy
- If you guys in Italy use the one that is a right side up version is this =D then you should be fine. If bot you can buy a replacement cable for like $20 at a game store or best but or something like that.
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hot sale fire-retardant, flame-resisting NBF cable, control cable
- Ref Price:
-
- Loading Port:
- China Main Port
- Payment Terms:
- TT OR LC
- Min Order Qty:
- -
- Supply Capability:
- -
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