Chromalox SRP 5-2C 5W/FT 208V – 277V Trace Heating Cables

Trace Heating Cables

• Manufacturer: Chromalox
• Heating Cable Range: SRP
• Heating Cable Code: SRP 5-2C 5W/FT 208V – 277V
• Maximum Maintain Temperature : 110° Celsius
• Maximum Continuous Exposure Temperature : Power Off 135° Celsius
• Cable Type: Self Regulating Trace Heating Cables
• Cable Ratings: 5 Watts Per Foot @ 50°F
• Cable Voltage: 208V – 277V
• Maximum Heating Cable Circuit Length:  750 Foot
• See Also: Trace Heating

SRP trace heating cables manufactured by Chromalox, including SRL 5-2C, provide frost protection to pipework and valves, tanks and associated mechanical services – suitable for hazardous area zones including Div 2 and ATEX Zone 1.

➡ See also : Electrical Heating for Hazardous Areas

Heating Cable Applications

• Process Pipework Maintenance
• Frost Protection of Pipework
• Fluid Flow, Transfer & Viscosity Maintenance

 

1. Twin 16 AWG Copper Buss Wires are able to provide reliable electrical current capability.
2. Semiconductive Polymer Core Matrix is the self regulating component of the cable and it’s electrical resistance varies with temperature.
3. Fluoropolymer Jacket is flame retardant and electrically insulates the matrix and buss wires and provides corrosion resistance.
4. Tinned Copper Braid that provides additional mechanical protection in any environment, and a positive ground path.
5. High Temperature Fluoropolymer Overjacket (optional) is a corrosion resistant, flame retardant overjacket which is highly effective in many environments. It protects against exposure to organic or corrosive solutions as well as abrasion and impact damage.

 

Cable Ordering Information

Output (W/Ft.)	Volts	Model	Cable Construction	Stock	Chromalox Part Code	Wt./1000′ (lbs)
Output at Rated Voltage
5 @ 50°F	208 – 277	SRP 5-2 C	Braid Only	S	387217	68
		SRP 5-2CT	Standard Braid and overjacket		387225	80

Circuit Breaker Selection

Maximum Cable Circuit Length (Ft.) by Start-Up Temperature (°F) and Breaker Size (Amps)
Heating Cable Rating	SRP 5-2CT Trace Heating
50°F Start-Up (Ft.)	15 A	295
	20 A	385
	30 A	580
	40 A	750
	50 A	750
0°F Start-Up (Ft.)	15 A	220
	20 A	290
	30 A	430
	40 A	580
	50 A	720
-20°F Start-Up (Ft.)	15 A	135
	20 A	180
	30 A	270
	40 A	360
	50 A	450

 

 

Data Sheets

• Chromalox SRP Frost Protection Cables | Data Sheet
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