IEC 62384 DC or AC supplied electronic control gear for LED modules – Performancerequirements

Scope

This international standard specifies performance requirements for electronic control gear for use on d.c. supplies up to 250 V and a.c. supplies up to 1 000 V at 50 Hz or 60 Hz with an output frequency which can deviate from the supply frequency, associated with LED modules according to IEC 62031. Control gear for LED modules specified in this standard are designed to provide constant voltage or current. Deviations from the pure voltage and current types do not exclude the gear from this standard.

NOTE 1 The tests in this standard are type tests. Requirements for testing individual control gear during production are not included.

NOTE 2 Requirements for control gear which incorporate means for varying the output power are under consideration.

NOTE 3 It may be expected that control gear complying with this standard will ensure satisfactory operation between 92 % and 106% of the rated supply voltage, taking into account the specifications of the LED module manufacturer.

Normative references

The following referenced documents are indispensable for the application of this document.
For dated references, only the edition cited applies. For undated references, the latest edition of the referenced document (including any amendments) applies.

IEC 61347-2-13, Lamp controlgear – Part 2-13: Particular requirements for d.c. or a.c. supplied electronic control gear for LED modules

IEC 62031, LED modules for general lighting – Safety requirements

Instrument characteristics

a)Potential circuits
Potential circuits of instruments connected across the LED module shall not pass more than 3% of the nominal running current of the LED module.

b)Current circuits

Instruments connected in series with the LED module shall have a sufficiently low impedance such that the voltage drop shall not exceed 2% of the objective LED module voltage.

c) RMS measurements

Instruments shall be essentially free from errors due to waveform distortion and shall be suitable for the operating frequencies.
Care shall be taken to ensure that the earth capacitance of the instruments does not disturb the operation of the unit under test. It may be necessary to ensure that the measuring point of the circuit under test is at earth potential.

LISUN following instruments fully meet IEC 62384 DC or AC supplied electronic control gear for LED modules – Performancerequirements: