IEC60335-2-24 Household Appliance Refrigerated Door Endurance Test
Machine
Product Information For Refrigerated Door Endurance Test
Machine:
Standard:IEC60335-2-24:2017 “Household and similar electrical
appliances-Safety-Part2-24: Particular requirements for
refrigerating appliances, ice-cream appliances and ice-makers,
IDT”.
Application:It is used to test the durability of the interlocking
device of the door for vertical refrigerators, also used to assist
other tests for door repeated opening and closing operations of
refrigerators, such as the defrost test and refrigerant leakage
test.
Test sample:Refrigeration appliances (refrigerators with 2 vertical
doors at the same side or 1 door).
Technical Parameters For Refrigerated Door Endurance Test
Machine: | Power Supply | AC220V±10%/ 50 Hz-60 Hz, power 3KW | | Test Station | Single station | | Control Mode | PLC intelligent integrated control, 7-inch humanized touch
interface operation | | Drive Mode | Servo motor drive | | Available Sample Type | Sample with 2 vertical doors at the same side or 1 door | | Clamping Method for Door | Vacuum suction cup, pneumatic | | Number of vacuum suction cups | 2 pcs
The distances of the two vacuum suction cups can be adjusted, to
match the different height or suction positions of two doors | | Door Open and Close Method | The Vacuum suction cup sucks on the door tightly, then servo motor
drives the manipulator back and forth, the speed, angle, test
cycles can be set and displayed on the touch screen
| | Door Open and Close Directions | Right or Left
The suction cups can be installed on the right side or left side,
and there is an expand base plate which can be connected on the
right side or left side of the base plate, thus to match the right
door or left door opening requirements. | | Door Opening or Closing Speed | 0-360°/s, can be preset | | Door Opening or Closing Angle | 0-90°, can be preset
(If you have another required angle, please let us know) | | Test Times | 0-999999 times, can be preset | | Load Voltage | 0-250V, adjustable | | Test Contents | Refrigerator door interlocking device endurance test
(IEC60335-2-24:2017) | | Safety Protection | | Power | Leakage protection, overload and short circuit protection | | Motor | Overload, short circuit protection |
Test Principle and Equipment Structure For Refrigerated
Door Endurance Test Machine: Test principle: The on/off actions of the interlocking device are
controlled through developed program, the manipulators are driven
by servo motor to reciprocating open and close the door(s) at a
certain speed with vacuum suction cup sucking on the door, thus, to
verify the stability of the interlocking device. Structure: The equipment combines of electrical control cabinet
(including load voltage regulating device), frame, manipulator and
vacuum suction cups.
Equipment dimensions: approx.: (W*D*H) 1500 * 1300 * 2000 (mm)
Equipment weight: 250kg
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