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Intelligent DALI DIM | Appendix

10.6 Energy classiﬁ cations

Typical control gears fall into the following classes accord-

ing to the CELMA classiﬁ cation system:

— Class D: Magnetic control gears with extremely high

losses

— Class C: Magnetic control gears with moderate losses

— Class B2: Magnetic control gears with low losses

— Class B1: Magnetic control gears with extremely low

losses

— Class A3: Electronic control gears (ECGs)

— Class A2: Electronic control gears with reduced losses

— Class A1: Dimmable electronic control gears

Dimmable ECGs are classiﬁ ed as A1 BAT if they fulﬁ ll the

following requirements:

— With a light power setting of 100 %, the ECG achieves at

least the requirements according to A2 (OSRAM DIM

ECGs even achieve A2 BAT).

— With a light power setting of 25 %, the total power is the

same or less than 50 % of the power at the 100-% light

power setting.

— The ECG must be able to reduce the light intensity to

10 % or less than the maximum power.

— For DALI (switching off the light using the bus command

possible) standby consumption of the luminaire < 0.5 W

(OSRAM DALI-ECG < 0.2 W

➔ two ECGs per luminaire

possible).

10.7 Overview of the DALI standard (IEC 62386)

—

Every ECG must fulﬁ ll part 102 (see table to the right).

— A single ECG may belong to more than one type of

device (see part 100, 200, 300).

— Speciﬁ c commands and properties for ECGs are

deﬁ ned and described in the parts numbered 2XX.

— Control units are described in parts 103 and 3XX.

Overview of IEC 62386

Digital Addressable Lighting Interface Standard IEC 62386

Part 100:

General

requirements

Part 200:

Special require-

ments for control

gears

Part 300:

Special require-

ments for control

units

Part 101:

System

Part 201:

Fluorescent lamps

Part 301:

Push-button and

binary inputs

Part 102:

Control gears

Part 202:

Emergency lighting

Part 302:

Light sensor

Part 103:

Control units

Part 203:

Discharge lamps (HID)

Part 303:

Motion sensors

Part 204:

Low-voltage halogen

lamps

Part 205:

Incandescent bulbs

Part 206:

Conversion to DC

Part 207:

LED modules

Part 208:

Switching function

Part 209:

Color control

Part 210:

Sequencer

1) In progress, available as IEC draft.

2) Working title, available as an IEC draft.