CK-FS.250 Self-Regulating Heating Element
Description
A parallel type self-regulating heating element CK-FS.250 is used for freezing protection or to maintain material temperature in the pipelines, vessels and equipment which are not subject to steam-out, for exposure to temperatures below 250°C.
A self-regulating heating element is supplied as a kit comprising a heat trace cable, connecting elements, an entry gland and termination.
Design
Heating elements are sized to the Customer’s specifications. The scope of supply includes a made-to-order heat cable, with wires for terminal connection and end termination, and a properly sized gland. A gland is needed to connect the cable inside the power box while ensuring adequate tightness for hazardous area applications.
P.O. Details
To place a P.O., please select the item number of the heating element from the Marking table that suits your project specification, and specify the jacket material and design length (m). E.g., a P.O. for a CK-FS.250 type heating element (fluoropolymer jacketed heat cable, 18 W/m rated output and 30 m design length), should contain the following number: CK-FS.250/18/30-f
General Characteristics
|
Max exposure temperature |
250°С |
|
Max maintenance temperature |
150°С |
|
Supply voltage |
~230 В |
|
Jacket material |
Fluoropolymer, Silicone, Metal, Combo |
|
Wire material |
Cu, Cu-Ni alloy |
|
Type of heat cable |
Parallel, self-regulating |
|
Hazardous area classification |
Hazardous, normal |
|
Certificate, Ex protection |
Pursuant to CU TR 012/2011, # RU C-RU. НА65.В.00705/20, 1Ex e IIC T6...T2 Gb X, Ex tb IIIC T85°С...T300°С Db X |
Output Rating
Marking
| CK-FS.250/10 | 10 W/m |
| CK-FS.250/20 | 20 W/m |
| CK-FS.250/30 | 30 W/m |
| CK-FS.250/40 | 40 W/m |
| CK-FS.250/45 | 45 W/m |
| CK-FS.250/60 | 60 W/m |
Modifications
Parallel type self-regulating heating elements CK-FS.250 are produced in several designs with various jackets of heat trace cables. The jacketing material is identified with a Roman letter at the end of the item number.
Fluoropolymer...................................................................................................CK-FS.250/_-f
Silicone................................................................................................................CK-FS.250/_-s
Metal....................................................................................................................CK-FS.250/_-a