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Subject to change without notice. Information provided without guarantee.
Data sheet 07/20-EM071-10
Emergency lighting units
EM converterLED
1. Standards
• EN 61347-1
• EN 61347-2-13
• EN 61347-2-7
• EN 55015
• EN 61000-3-2
• EN 61000-3-3
• EN 61547
• EN 60068-2-64
• EN 60068-2-29
• EN 60068-2-30
• EN 62384
• according to EN 50172
• according to EN 60598-2-22
1.1 Glow-wire test
according to EN 61347-1 with increased temperature of 850 °C passed.
1.2 Insulation and electric strength testing of luminaires
Electronic LED-Drivers can be damaged by high voltage. This has to be consid-
ered during the routine testing of the luminaires in production.
According to IEC 60598-1 Annex Q (informative only!) or ENEC 303-Annex A,
each luminaire should be submitted to an insulation test with 500 V
DC
for 1 sec-
ond. This test voltage should be connected between the interconnected phase
and neutral terminals and the earth terminal. The insulation resistance must be
at least 2 MΩ.
As an alternative, IEC 60598-1 Annex Q describes a test of the electrical
strength with 1,500 V
AC
(or 1,414 x 1,500 V
DC
). To avoid damage to the electronic
devices this test
must not be conducted
.
2. Thermal details and life-time
2.1 Life-time
Average life-time 50,000 hours under rated conditions with a failure rate of
less than 10 %. Average failure rate of 0.2 % per 1000 operating hours.
Expected life-time
EM converterLED BASIC 203
NiCd/NiMH 90V
tc
65 °C
70 °C
75 °C
life-time
> 100,000 h 93,000 h
66,000 h
EM converterLED BASIC 204
NiCd/NiMH 90V
tc
65 °C
70 °C
75 °C
life-time
> 100,000 h 79,000 h
55,000 h
3. Installation / Wiring
3.1 Wiring diagram
One or more LED modules with a total forward voltage of 40 to 97 V can be con-
nected to the EM converterLED 90V module. These LED module(s), marked with
“Emergency” are operated in emergency mode from the associated battery. In
normal mains mode all LED modules are operated by the LED Driver from the
mains supply.
Use of the test switch:
For checking the device function press the test switch for a minimum of 3
seconds.
Meaning of marking
Double or reinforced insulation for built-in electronic LED Drivers. The control
gear relies upon the luminaire enclosure for protection against accidental contact
with live parts.
The emergency lighting LED Driver is designed for a life-time stated above
under reference conditions and with a failure probability of less than 10 %.
The relation of tc to ta temperature depends also on the luminaire design.
If the measured tc temperature is approx. 5 K below tc max., ta tempera-
ture should be checked and eventually critical components (e.g. ELCAP)
measured. Detailed information on request.
