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Wuxi Hengye Electric Heater Equipment Co.,Ltd
Add: No.38, Luou Rd., Xituo Area, Hudai Industrial Park, Binhu District, Wuxi
Tel: +86-510-8560 0787
  +86-510-8561 3197
Fax: +86-510-8546 3203
Contact:
Mr. Wang +86 17368551515
Mr. Pu +86 18121526918
Mr. Wang +86 18121526921
E-mail: wxhydr@qq.com
    httdq@163.net
Web: http://www.hengyecn.cn
 
Electric Heating Cables
Silicone rubber parallel connection electric heating cables

Product introduction:


Silicone rubber parallel connection electrical heating band is also called “high-value PTC silicone rubber electrical heating band”, it is a new type of electrical heating tracing band using high-temperature flame-retardant silicone rubber as insulation method, it has high electrical insulation, good flexibility and softness, especially suitable for anti-condensing, anti-freezing of various complex pipelines and valves, etc., it is an ideal Product. Especially its specific weight only accounts half of the fluorine plastic, its price is only 1/4~1/3 of fluorine plastic, replacing the fluorine plastic in the engineering application by greater advantages. The use of high-value PTC silicone rubber electrical heating band in the same effect conditions of fluorine plastic electrical heating band, reduces the costs, and improves market promoting.
High-value PTC alloy silicone rubber electrical heating band produced by the company has gained National pragmatic new patent certificate, its patent series number is ZL03203202.1, the certificate number is:602708, also included in the National scientific enterprise technology innovation fund and torch plan.

Working principle:


The power busline of silicone rubber parallel electrical heating band is two root or three root parallel insulation copper wire, wind PTC alloy wire on the silicone rubber skeleton layer, the PTC alloy electrical heating wire is intersected by each certain distance, that means connect “heating segment” with the busline, forming a parallel connection resistance, once the busline is powered, all parallel
resistance heats, thus forming a continuous electrical heating band.
Silicone rubber parallel electrical heating band has a certain nominal power per meter, the longer the electrical heating band, the larger the total output power, but due to the heating elements by using PTC alloy wire, thus, it itself has the feature of output power adjusting according to temperature change, and the electrical heating band uses silicone rubber as the insulation material, thus, the band body is soft, easy to install. The electrical heating band can be arbitrarily cut according to the actual length needs.

Technical Parameters:


◆ Working voltage: ≤380V 50Hz/60Hz;
◆ Conductive core wire material: copper wire;
◆ Heating material: PTC alloy, nickel chrome alloy;
◆ Working temperature:-40~100℃;
◆ Temperature resistance rating:250℃;
◆ Explosion-proof level:ExeⅡT4;
◆ Insulation material:retardant silicone rubber;
◆ Anti-corrosive layer:F46 fluorine plastic.

Characteristics:


◆ It has obvious automatic temperature function, significant energy-saving,High overall thermal efficiency, but the maximum length has a certain restrict;
◆ Lager heat dissipation surface, with uniform heating power;
◆ Can be cut along the longitudinal direction;
◆ Stable performance, the power error is extremely small;
◆ Soft Structure, it can be bent when laying, it has brought great convenience to the complex pipeline construction;
◆ It has good electrical properties;
◆ Low production cost, cheap price;
◆ Safe, reliable, the supporting explosion-proof accessories can be suitable to II area explosion-proof sites.




Links:Electric Heaters  Electric Heating Cables  Electric Control Series
Tel:+86-510-8560 0787、8561 3197    Fax: +86-510-8546 3203
Contact:Mr. Wang +86 17368551515
Add: No.38, Luou Rd., Xituo Area, Hudai Industrial Park, Binhu District, Wuxi

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