The product
WARNING — A ground fault protection device is required by NEC to minimize the danger of fire if the heating cable is damaged or improperly installed. A minimum trip level of 30mA is recommended to minimize nuisance tripping.
- Self- Regulating, Energy Efficient
- 16 AWG Buss Wire
- Circuit Lengths to 750 ft.
- Process Temperature Maintenance to 230°F (110°C)
- Maximum Continuous Exposure Temperature, Power Off, 275°F (135°C)
- Available in 5, 10, and 15 Watts per Foot
- 120 and 208-277 Volts Available from Stock
- Industrial Process Maintenance Applications
- Approximate Size .47 in. W x .20 in. H
- Min. Bend Radius 1-1/8 in.
- For use on Metallic Pipes
- Consult Factory for use on Plastic Piping
- Factory Mutual (FM) approved for ordinary areas.
- FM, ATEX and IECEx approved for hazardous (classified) areas when used with U Series and DL accessories.
Features
- Energy efficient, self-regulating SRP uses less energy when less heat is required.
- Easy to install, SRP can be cut to any length (up to max circuit length) in the field.
- SRP features lower installed cost than steam tracing, less maintenance expense and less down time.
- SRP can be single overlapped without burnout, which simplifies heat tracing of in-line process equipment such as valves, elbows and pumps.
- Because SRP is self-regulating, over-temperature conditions are minimized.
- Chromalox U-Series Connection Kits reduce installation time.
Approvals
Factory Mutual (FM) approved for ordinary areas. FM approved for hazardous (classified) areas when used with U Series and DL accessories
FM Approval:
- Class I, Division 2, Groups B, C, D (Gases, vapors)
- Class II, Divisions 1*&2, Groups F, G (Combustible dust)
- Class III, Division 2 (Easily ignitable fibers and fillings)
- Class I, Zone 1, AEx e II
- 3,5,8 and 10 Watt Rated T4 Temperature Class
SRP heat trace cable applications
- Freeze Protection
- Freeze Protection, High Exposure Temperature
- Process Maintenance, Low Temperature
- Process Maintenance, High Temperature
| Features of SRP Cable | |
| Max. Maintenance Temp. (°F) | 225 |
| Max. Exposure Temp. (°F) Power Off | 275 |
| Max. W/Ft. | 15 |
| Max. Circuit Length (Ft.) | 55-750 |
| Buss Wire Size | 16 |
| Voltages | 120, 208-270 |
| Hazardous Ratings | Yes |
| Usable on Plastic Pipe | No |
| Cut-to-Length in Field | Yes |
| Field Splicable | Yes |
| Can be Overlapped | Yes |
| Output Varies with Temp. | Yes |
| Varies Output Along Length | Yes |
| Accessories | D/UL |
| Monitor Wire Available | Yes |
| SRP Corrosion Selection Guide | |
| Moisture | C, CT |
| Aqueous Solutions of Inorganic Compounds | CT |
| Liquids Organic Chemicals Acids or Bases | CT |
| Acids or Bases | CT |
C – Tin-Plated copper metallic braid for additional protection and ground path
CT – Fluoropolymer corrosion resistant overjacket over braid for hostile/corrosive environments
