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: the light on the power cable box is orange when the xbox is turned on does this mean the cable is broke or the console? thanks
- try taking all the cables out from the back of your xbox and tv and re-attaching them properly. If this does not work, consider going to the microsoft website under the help section, and see if you can find the answer. If not, then ring them up for free and they will tell you.
- Q: im upgrading amps from 200 to 1000 and i was wondering if the cables will restrict the current at all? right now i have a 225 watt cord set
- The first consideration is how much power can your speakers handle without self destructing? My opinion is that few can productively handle more than a couple of hundred, and that would be for very brief peaks. The average listening level in a domestic situation is on the order of a few watts - 10 or less. If you really have speakers that can handle that amount of power, and you want to deliver it efficiently, then you need to keep the 2-way resistance of the wires from the amps to the speakers at less than 10% of the speaker impedance. So for 4 ohm speakers (worst case) you want the line resistance to be below 0.4 ohms. For a 50 ft (100 ft 2-way) cable run, that suggests 16 AWG minimum wire gauge for each speaker. Your existing RCA cables should be OK assuming they only carry low level signals. If your present power service and grounding are on a 15 or 20 Amp branch circuit (US) , and no other heavy appliance loads (refrigerator, washer, airconditioner) are on that branch, then it is OK for the new amps.
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- Q: The Leader of the band inists that all power cables connected to the amplifires be placed away from the performance area.
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- Q: I need to change a cable that goes from public power lines to power meter because its skin/protecting shield is peeling off. What happens is that I need to fix this issue as soon as possible but do not know what kind of cable should be used for repair. I would greatly appreciate your help. Thank you!
- examine the entire load modern-day score of the motor then length your cable for a voltage drop interior the wires of decrease than 5%. With that long of a run the voltage drop attention would be greater stringent than the optimal modern-day for the cord gauge.
- Q: Does anyone know if there are adapters to convert an extra PCI Express power cable to a 4-pin molex power cable? My Power supply has 3 PCI Express power cables and I only need to use one of them, but I could use the extra power cables.
- Motherboard does not furnish that connector for the video card. the flexibility furnish does. Take the facet panel off and notice if it has one. Can continually use a 4/6pin adaptor. maximum retail enjoying cards incorporate one. only make certain you have sufficient watts and +12V amps on the PSU to run the hot card. loads of video card advancements require an improve for the flexibility furnish besides.
- Q: Sometimes I have to jiggle the chord or plug it in the right position to get the laptop to be charged. At first, I thought it was the power cable, but after buying a new one, I still have the same problem. Any suggestions as to what causes this and how to fix it?
- the only element you do no longer point out is that if the output is AC or DC. If the connectors are the comparable length, as a ways because of the fact the specs pass, evidently like it is going to paintings. How do you tell if this is AC or DC? Many capability adapters in simple terms say it (AC/DC) with the output archives. If yours does, you in trouble-free terms did no longer positioned it on your post. If it would not say, you should seek for a logo. the logo for DC is 3 dots with a good line section over the three dots. For AC you get a tilde (wave image) over the three dots. The pc furnish is definitely is DC. as long because of the fact the different is DC additionally, then pass forward. in case you do no longer see any image, you may desire to obtain a digital meter which will inform you for helpful. good luck.
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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
OKorder Financial Service
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