IEC 60598-1 PLC Control Led Testing Equipment Luminaries Adjusting Devices 360° Movement

IEC 60598-1 Luminaries Adjusting Devices 360° Movement PLC Control Test Apparatus

Standards & Clauses:

IEC 60598-1:2014 “Luminaries-Part1: General requirements and tests” clause 4.14.3

Samples and Restrictions:

Adjusting devices or means of adjustment, for example joints, hoisting devices, adjusting brackets or telescopic tubes.

Application:

To verify adjusting devices or means of adjustment, for example joints, hoisting devices, adjusting brackets or telescopic tubes, shall be so constructed that cords or cables are not pressed, clamped, damaged or twisted along the longitudinal axis by more than 360° during operation.

Test Principle:

Adopts the motor to drive the turntable, then simulates normal operation of lamp adjusting devices and then reset.

The adjusting devices, equipped with the appropriate cable or cord shall be operated in according with IEC 60598-1 : 2014 table 4.5. A cycle of operation is a movement from one extreme of the range to the other and back to the starting position. The rate of movement shall not cause the device to hear appreciably and shall not exceed 600 cycles per hour.

Structure:

Divided into electrical control part and fixture part

Technical Parameters: