Single Core PVC Insulated Cable 450 /750 V H07V-U

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Loading Port:
Shanghai
Payment Terms:
TT OR LC
Min Order Qty:
1000 m
Supply Capability:
30000 m/month

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Product Description:

Single Core PVC Insulated Cable 450 /750 V H05V-U

Production Introduction for Single Core PVC Insulated Cable 450 /750 V:

Voltage Rate: 300/500V, 450/750V

Range of Nominal cross section: 0.75 mm2 ~ 630 mm2

Conductor: Class 1/2 Plain annealed copper wires, solid or stranded

Constructions Insulation: PVC

Core color: Brown, Grey, Black, Blue, Green/Yellow or others on request

Max. Operating Temperature: 70, can be 90,105 as per requirement

Packing: 100 meter/roll or as per requirement

 

Application for Single Core PVC Insulated Cable 450 /750 V:

These cables are used for general purpose, as building wire for power, lighting and control wire to electrical appliances, suitable for use in conduit and for fixed, protected installation.

 

Production Standard for Single Core PVC Insulated Cable 450 /750 V:

IEC 60227, BS 6004, VDE0281, GB/T 5023, JB/T8734

 

The  Feature for Single Core PVC Insulated Cable 450 /750 V:

The cable can be of flame retardance, fire resistance and other property


 

Packing photo for Single Core PVC Insulated Cable 450 /750 V:

Single Core PVC Insulated Cable 450 /750 V H07V-U

Single Core PVC Insulated Cable 450 /750 V H07V-U

FAQ For Single Core PVC Insulated Cable 450 /750 V:

Q1:What is the Production Capacity for your factory?

About 100 kilometer every day>

 

Q2: What is the Minimum Order Quantity For Single Core PVC Insulated Cable 450 /750 V?

MOQ: 10000 meters for small size, 5000 meters for middle size, 1000 meters for big size

 

Q3:What is the delivery time for these cables?

10~15 working days

 

Q4: What standards is the product complying with?

    We can produce thousands of electric wires and power cables complying with different standards, such as: GB, JB , IEC, BS, AS/NZS, VDE, UL ETC.


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Q:What is the heat of the cross-linked cable?
75 indicates the characteristic impedance, the video line 75-3 (100 meters) can work the normal transmission distance 75-5 (300 meters) can work the normal transmission distance 75-7 (500-800 meters) can work the normal transmission Distance 75-9 (1000-1500 meters) can work normally the transmission distance commonly used models are generally SYV75- the same manufacturers may also provide different price products, the specific difference is that the copper used is copper or copper clad aluminum , Or outside the shield copper core number, such as: 96 series (referring to 96 fine copper core weaving), 128 series, etc, the more the number of shielding performance is better, so this need to pay attention to the procurement of products The
Q:What is the difference between VV22 and VV62?
The conductor of the cable is resistive, and the current when the cable is running through the conductor to heat up. In a certain installation, ambient temperature conditions, the heat generated by the conductor current and cable in the operating environment under the conditions of the heat dissipation is equal, when the current is safe operating current, which is commonly referred to as the cable carrying capacity. Cable carrying capacity is in a certain installation, ambient temperature conditions, the load, so the installation, the ambient temperature conditions are different, carrying capacity is different from the ambient temperature changes, the safe current is also to change. Therefore, if the cable is running at a certain installation and ambient temperature, if the actual carrying capacity of the cable exceeds the safe cut-off, the heat generated by the conductor is greater than the heat of the distribution, the cable will heat up; the same time when the ambient temperature increases The ability to heat down, if the current carrying capacity is not reduced, the cable is to heat.
Q:Which has, know the power of the electrical, choose the cable formulas. And explain it
Basically are refining, the wax is also used, the high cost of particles
Q:Is the power cable considered a fixed asset?
Belong to the fixed assets of an integral part, because for self-use so the input tax is not deducted, the input tax can be transferred out of the entry
Q:With the patch panel how to deal with the line corresponding to the crystal line of the line order is what
In fact, this is obviously three single-core 240 cable plus two single-core 120 cable, which is a total of five cables, I hope you do not understand, then do not mess up, so as not to
Q:"Cable laying" cable cross-sectional area refers to the cable cross-sectional area, or refers to the copper core cross-sectional area
YJV22 indicates "copper core XLPE insulated, steel tape armored PVC sheathed power cable" 0.6 / 1KV indicates its pressure rating, 5 * 10 represents the cross-sectional area of each wire diameter Is square mm, referred to as the square, the diameter of the conversion is 4.05
Q:The TV shows no signal. The What is the reason for this?
First with the liner is the fire-resistant bridge, fire bridge is only the surface brushing fire paint, and some design drawings are written and norms a bit vague, according to his drawings should be refractory bridge.
Q:Power cable yjv22-10kv-3 * 50 what it means
This model is called copper core XLPE insulated PVC sheathed steel tape armored 3 core, each core conductor size 50mm. the cable voltage is 10KV cable. YJ: cross-linked polyethylene, cable insulation material for the chemical cross-linked polyethylene V: PVC, cable inner jacket material for the PVC jacket material first 2: plating Zinc steel strip, cable armor layer material for the galvanized steel strip Second 2: PVC, cable outer jacket material for the PVC sheathed material 10KV: that the use of the voltage of the cable waiting for you 10 kV 3 * 50 : That the cable is 3 core, each core conductor section 50mm2
Q:Power cable YJV22-8.7 / 15kv-3 * 300 what meaning
(Including the insulation layer) of the total area should not be greater than 40% of the internal cross-section; . the tube wire is not allowed to have joints and twist the phenomenon; . the same loop of the phase of the wire, Regardless of the number of roots should be penetrated into a tube, and different circuits and different voltage lines are not allowed to wear a tube, AC and DC line wires shall not wear a tube, a phase line are not allowed to penetrate alone Steel Pipe. If the requirements are not strict, the power cable, the control cable can wear the same tube; but the signal line will be discretionary, although the signal line is shielded cable, but in order to maximize the signal transmission quality, and other signal lines are generally layout. UPVC plastic pipe with excellent insulation, acid, corrosion resistance, many chemical plants used as infusion piping. The other is also used for sinking engineering, medicine piping works, mineral salt water piping works, electrical piping works. Also widely used as a telecommunications cable. So it can be UPVC pipe to do electrical piping. As for the galvanized steel pipe is not necessary. If the power cable and signal cable at the same time with UPVC pipe laying, were classified separately perforated, the best interval between the two 20cm to prevent interference, with galvanized steel pipe pipe is not necessary so care.
Q:Lighting wire, I do not know is it. The When to use BV1 * 2.5, when to use 2 * 2.5, when to use 3 * 2.5, when to use 4 * 2.5,
This is generally not very good replacement, and you ask is not very specific, the proposed problem is more clear, more convenient for you to answer.

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