Sharp QT-80W Instruction Manual download pdf (Page 31)

Wiring must comply with the latest versions of the relevant national

standards. Cable entry through metal components should never be left

unprotected but should be fitted with additional insulation (sleeve, grommet

edge protector etc.)

The body of the luminaire or parts thereof must never be employed as a

conductor or in any way come into contact with mains or lamp cable

conductors (for example as a result of bare cables, too much insulation

stripped away, screws protruding through insulation, or sharp metal edges).

There is a serious risk that a person may be electrocuted and the control

gear damaged beyond repair.

If you are wiring a number of luminaires from a 3 mains supply in a loop

(with 5-core cable, for example), you must also ensure that are never

connected two phases to the ECG mains terminal instead of the group

phase, the neutral conductor and the PE conductor. Otherwise the ECG

may fail immediately or within a short time. (see also section 8.4,

Troubleshooting)

L and N interchangeable (e.g. for mobile luminaires)?

• Yes case labeling ≈ or

• No case labeling L N

3.2 Electromagnetic

Compatibility

The abbreviation EMC stands for ElectroMagnetic Compatibility. EMC

specifications define a series of different test criteria. The most important in

connection with electronic control gear are radio interference suppression,

harmonic content (up to the 39

harmonic) and immunity to interference.

IEC International European

standard

Radio interference

suppression

CISPR 15 EN 55015

Harmonic content

IEC 61000-3-2 EN 61000-3-2

Immunity to interference

IEC 61547 EN 61547

The CE symbol on OSRAM QUICKTRONIC control gear indicates

compliance with immunity to interference, harmonic content and radio

interference suppression requirements. By using the CE label OSRAM, as

manufacturer of ECG, confirms the compliance with the requirements of the

sandards (see also Section 2.17.2 CE labeling).

3.2.1 Harmonic Content

acc. to EN 61000-3-2

Lighting equipment is subject to restrictions on harmonics. The maximum

permissible threshold values are defined for two classes of equipment:

• Class C: Effective input power (system wattage) > 25W

• Class D: Effective input power (system wattage) < 25W

The requirements for Class D equipment must be met as of

January 1, 2001.

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