300V 150C fiberglass nichrome alloy spiral conductor silicone rubber insulated heating wire

300V 150C fiberglass nichrome alloy spiral conductor silicone rubber insulated heating wire

1).Conductor Material: Nichrome Alloy, Cu Ni
2).Conductor Type:Stranded
3).Insulation Material: Silicone rubber, PVC, PTFE
4).Rated Temperature:-60-+200C
5),Resister Range: 0.3-20000Ω/m

Product Description:

External Diameter	2mm to 4mm	2mm to 6mm
Heating Coil Circling Skelton	0.5mm to 1.5mm
Heating Coil	Nichrome or CuNi wire
Insulation Layer	105°C PVC	Silicone Rubber
Tolerance	DC Resistance Value,±5% External Diameter:+0.2/-0.1mm
Output Power	To 15W/M	To 40W/M
Voltage	Highest 600V
Maximum Surface Temperature	105°C	200°C
Minimum Surface Temperature	-30°C	-60°C
Hot Deformation Test	≤50%	≤30%
Sparks Test	No spark-over	No spark-over
Conductor Resistance	Standard value+10%/-5%	Standard value+10%/-5%
Resistance Scope	1-10000 ohm/m	1-10000 ohm/m

1.What is Ohm?

A: ohm is the resistance. The heating wire is heated by the resistance
Under the same length and same voltage, the higher the resistance, the smaller the power and the lower the heat output.

Under the same length and same voltage, the smaller the resistance, the greater the power and the greater the heat output.

2.How to calculate power
Power = voltage * voltage / (resistance length)
For example:
Using a 5ml / M 12V cable, the power supply is:
12 V * 12 V / 2 m * 5 ohm = 14.4 w
Use a 15m cable of 1.4ml in 24 volt range
24 V * 24 V / 15 m * 1.4 ohm = 27.4 w

3.What is the power of the cable? What's the temperature?
A: 1. The power of the cable is based on the length you use. You can calculate the power according to the above example.
Power = 5 W / m, temperature is about 30 ~ 40 ℃;
Power = 10 W / m, temperature is about 40 ~ 50 ℃;
Power = 15 W / m, temperature is about 50 ~ 60 ℃;
Power = 20 W / m, temperature about 60 ~ 70 ℃;

Please note that this is a reference, which is not entirely correct because of the different test conditions.
If you don't know what resistance options are available, contact us and provide information on your request:
1. The voltage.
2. The temperature you want to heat.

3. The length of each block used.

Application
it is suitable for keeping car hot seat and steering wheel warm, refrigerator, air conditioner, USB shoe cable heater for heating, electric blanket, towel, foot massage, electric stove, pet pillow, hot clothes, window heating, Pipeline freezing protection, electric weight loss belt, pet incubator, health care equipment. Freezing and thawing equipment.

Tags: 300V 150C fiberglass nichrome alloy spiral conductor silicone rubber insulated heating wire

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