www.tridonic.com
10
Subject to change without notice. Information provided without guarantee.
Data sheet 11/20-EM110-1
Emergency lighting units
EM converterLED
5.3 Typ. LED current/voltage characteristics
The LED current in emergency mode is automatically adjusted by the EM converterLED module based on the total forward voltage of the LED modules con-
nected and the associated battery. The start of the LED in emergency mode does not result in a current peak.
EM converterLED PRO 302 MH/LiFePO4 50V
Article number: 89800640
NiMH battery, 2.4 V battery voltage
730 – 790 mA battery discharge current (tolerance)
LiFePO
4
battery, 3.2 V battery voltage
530 – 570 mA battery discharge current (tolerance)
EM converterLED PRO 303 MH/LiFePO4 50V
Article number: 89800641
NiMH battery, 3.6 V battery voltage
770 – 830 mA battery discharge current (tolerance)
LiFePO
4
battery, 3.2 V battery voltage
900 – 960 mA battery discharge current (tolerance)
LED curr
ent [mA]
V
LED
[V]
V
LED
[V]
LED curr
ent [mA]
EM converterLED PRO 304 MH/LiFePO4 50V
Article number: 89800642
NiMH battery, 4.8 V battery voltage
790 – 850 mA battery discharge current (tolerance)
LiFePO
4
battery, 3.2 V battery voltage
1,255 – 1,350 mA battery discharge current (tolerance)
LED curr
ent [mA]
V
LED
[V]
LED current at nominal battery voltage and
min. battery discharge current
LED current at nominal battery voltage and
max. battery discharge current
0
30
20
10
40
50
60
20
40
60
0
100
120
140
80
160
0
30
20
10
40
50
60
50
0
100
150
200
250
300
0
30
20
10
40
50
60
50
0
100
150
200
250
300
350
400
