Cu- CuNi (Constantan) thermocouple (Type T) A quality

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Shanghai
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TT OR LC
Min Order Qty:
100000 m
Supply Capability:
1000000 m/month

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Product Description:

Specifications

1.Pass: ISO9001 certification 
2.fine after-sale services 
3.small order accepted 
4.samples available 
5.short delivery time

Cu-Ni resistance heating wire and strips
electrothermal resistance wires
copper nickel electrical alloy wires and strips
resistance alloy wires or strips
electrical wires
copper nickel resistance  alloy
copper nickel wires and strips
 
1. Introduction
The copper-based low resistance heating alloy is widely used in low-voltage circuit breaker, thermal overload relay, and other low-voltage electrical product. It is one of the key materials of the low-voltage electrical products. The materials produced by our company have the characteristics of good resistance consistency and superior stability. We can supply all kinds of round wire, flat and sheet materials.
 
2.Marking
Each spool/package of alloy is supplied with a label or tag showing alloy type, nominal size, tare and net weight, resistance W/m (W/ft), charge number and a reference number.
 
3.size
wires:0.018-10mm                   Ribbons:0.05*0.2-2.0*6.0mm
Strips:0.5*5.0-5.0*250mm       Bars:D10-100mm

Do you provide free samples?
Yes, we can provide a free sample for testing, If we have sample in stock, The quantity based on the material type, The buyer should bear all the shipping costs.

Please feel free to send us a inquiry and we are looking forward to cooperating with you!

 

FACTORY
Low Resistivity Cuni Alloy Wires (Cuni10)

PACKING
Low Resistivity Cuni Alloy Wires (Cuni10)


Characteristic
Grade
Resistivity ( 200C μΩ.m)Max.working Temperature ( 0C)Tensile Strength (Mpa)Melting point (0C)Density ( g/cm3)TCR x10-6/ 0C (20~600 0C)EMF vs Cu (μV/ 0C) (0~100 0C)
NC003 (CuNi1)0.0320021010858.9<100-8
NC005 (CuNi2)0.0520022010908.9<120-12
NC010 (CuNi6)0.122025010958.9<60-18
NC012 (CuNi8)0.1225027010978.9<57-22
NC015 (CuNi10)0.1525029011008.9<50-25
NC020 (CuNi14)0.230031011158.9<30-28
NC025 (CuNi19)0.2530034011358.9<25-32
NC030 (CuNi23)0.330035011508.9<16-34
NC035 (CuNi30)0.3535040011708.9<10-37
NC040 (CuNi34)0.435040011808.90-39
NC050 (CuNi44)0.540042012008.9<-6-43

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Q:75 square meters of cable diameter is the number (GB)
4.9 or 5 bar 75 square meters? Too big, is it not 75 square millimeters?
Q:Will the installation of the socket and switch what are the requirements? How should the wire tube be discharged?
In the choice of power lines, the equipment power must be known, with this known conditions, the use of three-phase AC power formula, the current, the formula: P (electric power) = √3 × 380 (three Voltage) × I (current) × cosφ, the formula cosφ for the inductive load reactive power loss, conservative some of the constant 0
Q:IPhone6 This cable or accessories have not been certified how to solve
Theoretically impossible, it will cause the column internal stress distribution is not balanced, especially the high-level problem can not be considered, you can consider the layout on the board, because you do not have the diameter of the pipeline, the board to withstand the vertical hole is Have a certain range
Q:Please use the CPU power to extend the line of people come in! Thank you
YJV, VV refers to the cable model. Vv cable is: PVC insulated PVC sheathed power cable. Yjv cable is: cross-linked polyethylene insulated PVC sheathed power cable. Its voltage range from 1kv to 35kv range, the characteristics of steel armor, steel armor, no armor, flame retardant and non-flame retardant and so on. VV22-4 * 25 + 16 refers to the 5-core cable (4 25 plus a 16 square)
Q:How to prevent the wire from catching fire
Do not put the wire wrapped around it will increase the resistance will heat up the fire
Q:Will the amplifier and LCD TV and Blu-ray DVD machine how to connect the three? Trouble master under the guidance of detailed operation. I am a novice, I hope detailed instructions. Thank you
It is also known as the "crossbar", and some people to the cascade bridge flower ridicule lambs off the end of the public inside the cross brace called "cross brackets "
Q:How about the decoration wiring charges, about how much?
I do not know your computer has no 1394 interface, some words can be used to video into the computer, and then see you upload to that site, you can go to the site you want to upload to download the client
Q:12 cable to the weak box, not on the distribution frame is good?
Red, yellow, green is the line of fire, blue is zero line, yellow and green is ground
Q:Two wires. A red, yellow and blue, a brown, how to dock?
VVR cable for the polyacetylene insulation and external protective layer of soft copper cable, plus K in front of the control cable.
Q:3000W of the electrical use of the wire
This is based on the current, single-phase current I = P / U = 3000/220 = 13.6A three-phase current I = P / (1.732 * U * 0.8) = 3000 / (1.732 * 380 * 0.8) = 5.69A You can choose the appropriate wire according to the standard, see below

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