• Model NO.：customizable
• HS Code：85168000
• Production Capacity：100000,Month

Basic Info.

Model NO. customizable HS Code 85168000 Production Capacity 100000/Month

Product Description

Catalog Number	FSL25-2-PJ(FD8)
Voltage	220V ~ 240V
Output Power	25W/m @10 Celsius
Length of Heating Cable	10m,15m,20m,25m,30m,40m,50m,100m
Length of Cold Lead	1.8m
Bus Wire:	Tinned Copper
Conductor	PTC
Insulation	Thermoplastic
Shield	Al-Mg alloy
Jacket	Thermoplastic
Maximum Tolerance Temperature	105ºC
Maximum Maintain Temperature	65ºC±5ºC
Minimum Installation Temperature	-40ºC
Bus Wire	7*0.4mm

Function:
The cable is designed for house water pipe and solar upper water pipe freeze protection requirement in winter, to maintain the water in pipes above 0 centigrade, and do not need a controller.
The cable is very easy to install, suit for metal and plastic water pipes. 

Installation steps:
1) Wrap the heating cable on water pipes or fastening straight on pipes, both are ok. Put the whole cable on the pipes and fasten it every 30~60cm with thermal tape or aluminum tape.
2) Suggest to wrap a layer of rubber insulation on the pipe, enhance efficiency of the heating cable and save energy, also can protect the heating cables.
3) Plug into 220~240V. The heat trace system is finished.

Summary
Self-regulating heating cable is constructed of a semiconductor heater and two parallel bus wires with the addition of insulation layer, The heating elements are parallel to each other and its resistivity has a high Positive Temperature Coefficient "PTC". It has the characteristics of automatically regulating the temperature and output power when heat; It can be sheared to use and overlapped by itself without the problems of overheat and burnout.

Working Principle
In each self regulating heating cable, circuits between the bus wires change with the ambient temperature. As temperature decreases, the resistance decreases which produces more output wattage; Conversely, as temperature increases, resistance increases which lower the output wattage, loop back and forth.


Features 
1. Energy efficient automatically varies its power output in response to pipe temperature changes.
2. Easy to install, can be cut to any length (up to max circuit length) required on site with no wasted cable. 
3. No overheat or burnout. Suitable for use in non-hazardous, hazardous and corrosive environments.

Applications
1. Processing of agricultural and sideline products and other applications, such as fermentation, incubation, breeding.
2. It applies to as all kinds of complicated environment such as ordinary, danger, corrosion, and explosion-proof areas.
3. Frost protection, ice-melting, snow-melting and anti-condensation.