Sharp QT-80W Instruction Manual download pdf (Page 68)

6.5.1 Different criteria for

lighting

Safety lighting

for escape

route

Antipanic

Lighting

Safety Lighting

for workplaces

with special

danger

Illuminance E

min

1 lx > 0,5 lx

horizontal on the

ground

10 % of the

maintenance

value of

illuminance

absolutely: 15 lx

Switch-on delay

50 % of the

required

illuminance

within 5 s

100 % within

60 s

50 % of the

required

illuminance

within 5 s

100 % within

60 s

0,5 s

immediately

specified value

(10 %) has to be

achieved

DIN VDE 0108 includes further information in addition to EN 1838.

In addition to the switch-over times of Electronic Control Gear to operate

T5/

∅ 16 mm fluorescent lamps , mentioned within the next sections, the

switch-over time of the relays have to be considered.

These data are available in the technical relay data.

6.5.1.1 Switch-over time for

QTi – h=21 mm

Lampstart

Preheat

Ignition time for

a) Cold lamp

(Stand-by mode)

b) warm lamp (i.e.short term

interruption of voltage)

< 1 sec.

< 0.5 sec.

6.5.1.2 Switch-over time for

QT-FH…CW –

h=30 mm

Lampstart

Preheat

Ignition time for

a) Cold lamp

(Stand-by mode)

b) warm lamp (i.e.short term

interruption of voltage)

< 2 sec.

< 0.5 sec.

6.5.1.3 Switch-over time for

QT-FQ…CW –

h=30 mm

Lampstart

Preheat

Ignition time for

a) Cold lamp

(Stand-by mode)

b) warm lamp (i.e.short term

interruption of voltage)

< 0.5 sec.

6.5.1.4 Switch-over time for

QT-…F/CW –

h=21 mm

Lampstart

Preheat

Ignition time for

a) Cold lamp

(Stand-by mode)

b) warm lamp (i.e.short term

interruption of voltage)

< 0.5 sec.

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Sharp QT-80W Instruction Manual Page 68

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