IEC60669-1 Clause 19.3 Self Ballasted Lamp Load Box Power Meter Range 0-9KW

IEC60669-1 Clause 19.3 Self Ballasted Lamp Load Box, Power Meter Range 0-9KW

After these tests, it shall also be possible to make and break the switch by hand in the test circuit and the specimen shall not show:
– wear impairing further use;
– discrepancy between the position of the actuating member and that of the moving contacts, if the position of the actuating member is indicated; Switch Tester
– deterioration of the enclosures, insulating lining or barriers to such an extent that the switch cannot be further operated or that it no longer complies with the requirements of Clause 10;
– loosening of electrical or mechanical connections;
– seepage of sealing compound; Switch Tester
– relative displacement of the moving contacts of switches of pattern numbers 2, 3 or 6/2.
Breakage of the replaceable pull cord not involving the part entering the cord-operated switch shall not be considered a failure to pass the test.

Standard: IEC60669-1:2017 clause 19.3

Application: This device is suitable for breaking capacity and normal operation life test to fixed switches for house held and similar purpose, especially suitable for self ballast lamp switch electric stress and thermal stress test when control the LED circuit. To verify whether the switch can withstand normal use, any mechanical damage or electrical fatigue failure under normal operation, any contact adhesion phenomenon or long term closure or disconnection phenomenon, to test whether excessive wear or other harmful consequences.

Test sample: Self Ballast Lamp(SBL) Switches

Feature: Dimension about: wide (800mm) * Deep (800mm) * high (1800mm). The frame is blue and the side panels are light white. Above the front is the operation control panel. On the control there are power switch, product test voltage and power display instruments, alarms, touch screen, etc., there are resistors and capacitor load combinations, AC contactors, relays. There is a terminal under the box, which is connected to the product in the testing machine through the wire, and outputs current and provides load in the inspection process.

The load device has been preset with standard load conditions before shipment. As long as the test voltage is adjusted to 250V~, the operator presses the switch button with the same rated current as the switch to be tested, and its rated power, impulse waveform, I_peak and I²t meet the corresponding requirements of the standard.

There are 3 stations and 3 switches can be tested at the same time. Switch Tester

With metering mode and metering dedicated port, built-in 90-degree closing plate, easy to measure the output waveform, I_peak current value and I²t energy value, fully meet the standards for equipment measurement requirements.

The device is equipped with a voltage regulator, which can reach the voltage of 250V required by the switch test without the need of an external voltage regulator.

Parameters:

Picture for reference: