DL2482 datasheet(21/82 Pages) OSRAM

21 / 82 page

2.2.4 Inductive

operation

Lead-lag circuit

With certain lamps in two-lamp inductive arrangements, a lead-lag circuit can be set

up in which one of the two CCGs is combined with a series capacitor.

For data for the capacitor see 3.2.2.

2. Lamp data

Economical long-life light sources with plug-in bases.

Compact Fluorescent Lamps OSRAM DULUX®

Technical Guide

2.2.3 Inductive operation

Series circuit

Series circuits (tandem circuits) are possible only for certain types of lamp in which the

arc voltage does not exceed certain values (see 3.2.1).

Measurement conditions

according to IEC 60901:

220 V / 50 Hz supply voltage1)

Operation on reference gear

Ambient temperature 25°C

Lamps aged 100 hours

Base-up position for OSRAM DULUX® S, D, T

Horizontal position for OSRAM DULUX® L, F

In accordance with IEC 60901, measurements are taken at 220 V/50 Hz on the reference control gear.

There is no change, however, in the electrical lamp data for 230 V and 240 V supplies, provided

suitable control gear is used.

Reference control

Lamp data

gear data

Lamp

Lumi-

Lamp

Lumi-

Arc

Lamp

Cali-

Im-

Power

reference

nous

watt-

nous

vol-

current bration

ped-

factor

flux

age

efficacy

tage

current

ance

lm/W

Ω

2x DULUX® S 5W

500

180

170

1070 0.12

2x DULUX® S 7W

800

13.7

160

170

1070 0.12

2x DULUX® S 9W

950

14.4

130

170

1070 0.12

2x DULUX® L 18W

2500

425

370

390

0.12

2x DULUX® F 18W

2300

425

370

390

0.12

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