Raychem heating cable ajust its output according to temperature Process Temperature Maintenance Pipe Freeze Protection Tank

QTVR Self-regulating heating cable

Electrical process-temperature maintnance for both nonhazardous and hazardous locations.

The QTVR family of self-regulating heating cables are designed for pipe heat tracing in industrial applications.QTVR heating cables can provide process-temperature maintenance up 225F(110C) and can also be used for freeze protection in systems having high heat loss.The heating cables are configured for use in nonhazardous and hazardous locations,including areas where corrosives may be present.Raychem QTVR cables meet the requirements of the U.S.National Electrical Code and the Canadian Electrical Code.

Heating cable construction:

Nickel-plated copper bus wireself-regulating conductive corefluoropolymer inner jackettinnedd-copper braidfluoropolymer outer jacket

Application:

Area classification:Nonhazardous and hazardous locations

Traced surface type:Metal and some plastics.

Chemical resisance:Organic and aqueous inorganic chemicals and corrosives

Supply Voltage:

QTVR1 100-130Vac

QTVR2 200-277Vac

Maxmum maintain or continuous   225F

Eposure temperature(power on)

Minimum installation temperature :-40F

Temperature ID Number(T-Rating) T4:275F(135C)

Temperature ID numbers are consistent with North America national electrical codes

Raychem LBTV Self-regulating heating cables