Product Overview

PTC heater for towel dryer is a tubular heaterto warm and dry towels and related underwear.as PTC heating elements are the most energy efficient towel dryer heating elements in the market.

Self-regulation PTC elements. Heater will not be damaged even if under the condition without water flow. 

Technical data

Model	Diameter (mm)	L (mm)	Cold L (mm)	Heat L (mm)	P (W)	V (VAC)
C-200W-240VAC	Φ12	190	45	145	200	240
C-300W-240VAC	Φ12	260	45	305	300	240
C-400W-240VAC	Φ12	350	45	305	300	240
C-500W-240VAC	Φ12	350	45	415	500	240
C-600W-240VAC	Φ12	460	45	415	600	240
C-800W-240VAC	Φ12	600	45	555	800	240
C-1KW-240VAC	Φ12	670	45	625	1000	240
C-1.2KW-240VAC	Φ12	670	45	625	1200	240
C-1.5KW-240VAC	Φ12	670	45	625	1500	240

 

Product feature

(1) as Self-regulation PTC elements. Heater will not be damaged even if under the condition without water flow. Figure 1 shows the relationship between resistance and temperature of PTC. as it is shown, the temperature increase leads resistance increase, thus power will go down.

Figure 1  RElationship between resistance and temperature of PTC

(2) Power will be adjusted automatically by water temperature.

 Less power aging due to excellent structure design. Figure 2 shows the aging rate curve of power.

 

Figure 2  AGing rate curve of power

 Energy-saving. as shown in the Figure 3, power will decrease automatically when water temperature increases.  

 

Figure 3   Relationship of power and temperature of PTC

 Fast-heating.

1) PTC has a Max. Current when initially operating.

2) Temperature will quickly decrease when the power increase.

(3) Power will be adjusted automatically by water flow rate to suit for various settings.

 Flow rate increase leads to power increase.

(4) Excellent corrosion resistance due to the application of corrosion-resistant material