Product overview PTC heater is most widely applied to electricbus today forair heating.Compared to traditional heater, it is safer and more reliable because the self-regulating PTC element will not be damaged without air flow. Also, power of thermostat will automatically be cut off when it is overheating. It is an excellent air preheater for vehicles to start under -40℃ since it can start quickly under low temperature condition. Technical data
Part No.
Model
Size (mm)
Assembly size A×B (mm)
Power (KW)
F2768
MZFR-J-2.5KW-600VDC
750×140×65
712×30
2.5
F2786
MZFR-J-3KW-600VDC
390×220×33
370×147
3
F2912
MZFR-J-3KW-550VDC
761×181×33
741×140
3
F2620
MZFR-J-3KW-550VDC
920×160×33
895×101
3
F2879
MZFR-J-4KW-600VDC
711×181×33
685×86
4
F2855
MZFR-J-4KW-550VDC
880×181×33
860×85
4
F2862
MZFR-J-4KW-750VDC
916×181×33
890×86
4
F2782
MZFR-J-4KW-550VDC
920×160×33
895×101
4
F2854
MZFR-J-4KW-550VDC
930×181×33
910×85
4
F2899
MZFR-J-4KW-750VDC
1056×181×33
1030×86
4
F2788
MZFR-J-4KW-550VDC
1154×181×33
1126×91
4
F2849
MZFR-J-4KW-600VDC
1152×167×33
1132×100
4
F2801
MZFR-J-4KW-600VDC
1160×167×33
1132×100
4
...
ProductFeatures
(1) Self-regulation PTC element, heater will not be damaged without air flow
(2) Multiple insulation. Electric strength can reach 2500VAC. Leak current is less than 5mA
(3) Excellent low temperature start performance, it canbe quickly turned on heatingeven under -40℃
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Since 1989, relying on the pilot base established by Shanghai University of Science and Technology, we have mastered the formulation technology of PTC thermistors and continued to optimize it, forming our core technology in the field of PTC thermistors. Our manufacturing base has advanced equipment, is a key supporting supplier of air conditioning for GREE, Midea, Haier and other leading enterp...
Basic Information
Company Products / Services: ptc heating element, ptc surface heater, ptc air heater, ptc liquid heater
