Refrigerator Door Durability Test Equipment IEC60335-2-24 Interlocking Device Tester

Refrigerator Door Durability Test Equipment IEC60335-2-24 Interlocking Device Tester

Standard Compliance

This equipment is designed according to IEC60335-2-24:2017 “Household and similar electrical appliances – Safety – Part 2-24: Particular requirements for refrigerating appliances, ice-cream appliances and ice-makers, IDT”.

Application

It is mainly used to test the durability and stability of interlocking devices on vertical refrigerator doors. The system also assists in other repeated door opening and closing tests, such as defrost performance testing and refrigerant leakage testing. Suitable for refrigeration appliances with either two vertical doors on the same side or a single door design.

Test Principle

The test process is controlled through a customized program. Servo motors drive manipulators equipped with vacuum suction cups to repeatedly open and close refrigerator doors at a set speed. The system verifies the long-term stability, endurance, and safety of the interlocking device.

Structural Design

Electrical Control Cabinet: Includes load voltage regulating device for stable and accurate testing.

Frame & Manipulators: Robust structure ensuring precise motion control.

Vacuum Suction Cups: Securely attach to refrigerator doors during testing.

Servo Motor Drive: Provides smooth and programmable door opening/closing operations.

Technical Specifications

Test Samples: Refrigeration appliances (vertical refrigerators with 2 doors on the same side or 1 door)

Equipment Dimensions (W × D × H): 1500 × 1300 × 2000 mm

Equipment Weight: Approx. 250kg

Control System: Programmable with automated operation

Test Actions: Repeated opening and closing cycles with adjustable speed and frequency

Key Features

Fully compliant with IEC60335-2-24 international safety standards.

Realistic simulation of door operations with servo-driven manipulators.

Durable frame structure ensuring long-term reliable performance.

High-precision vacuum suction system for stable door handling.

Supports extended endurance tests for safety and performance validation.

Easy operation through intelligent control cabinet with programmable functions.

 
Technical Parameters