overload (overheat) Motor Protector

About us                                                                                   

      Fenghua Refworld Refrigeration Industry Co., Ltd. is a company specializing in the R&D, manufacture and sale of refrigeration components and equipment. Through several years of hard work and devotion in the field of refrigeration, high technology manufacturing equipment and advanced management concept, we are making a solid base for our future development. Now we have established a wide sales network all over the world. We are always open for your visit and cooperation and hope that we can establish long-term cooperation with your esteem company and will do what we can for the development of the world refrigeration and air conditioning.

About product                                                                        

• Motor overload (overheat) protection module can’t be affected by load characteristic; it could long-term work under full capability and full climate. Power consumption is lower than 1.0W
• This product measures up GB/T 14048.1-2000 ,GB14048.5-2001 eqv IEC60947-1:1999.
•  The EMC of the product measures up the limits and methods of measurement of radio disturbance characteristics of GB4343-1995.
• External Form, size and mounting method.

• This motor protector can be inserted in the 35mm rail mounting, or use M4 screw to mount.
• AC 220V±10% 50/60 Hz  2 VA   Supply voltage: AC 220V±10% 50/60 Hz  2 VA  
• Relay output:Use sort: AC15 ,DC13  ,  Rated work voltage:250VAC or 30VDC ,   Rated work current:250VAC 2A, 30VDC 1.5A
• PTC measuring temperature circuit: 1-9 thermistors (PTC) according with standard DIN44081/082 are connected in series, the total resistance at 25°C ( R25,totall) is lower than 1.8 KΩ, the trip resistance (Rtrip ) is 4.5 KΩ±20%, the reset resistance (Rreset ) is 2.75 KΩ±20%.

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