Tridonic 89800624, Manual

Page: 13 / 14

www.tridonic.com
13
Subject to change without notice. Information provided without guarantee.
Data sheet 10/20-EM090-8
Emergency lighting units
EM converterLED
7.2 Battery charge / discharge data
EM converterLED ST, 1 / 2 / 3 h, NiMH
Type
EM converterLED ST
202 MH/LiFePO4 50V
EM converterLED ST
203 MH/LiFePO4 50V
EM converterLED ST
204 MH/LiFePO4 50V
Article no. 89800624 89800625 89800626
Duration 1 h 2/3 h 1 h 2/3 h 1 h 2/3 h
Battery charge
time
Initial charge 20 h
Fast recharge 10 h 15 h 10 h 15 h 10 h 15 h
Trickle charge continuously
Charging current
Initial charge 110 – 150 mA 280 – 320 mA 110 – 150 mA 280 – 320 mA 110 – 150 mA 280 – 320 mA
Fast recharge 190 – 230 mA 310 – 350 mA 190 – 230 mA 310 – 350 mA 190 – 230 mA 310 – 350 mA
Trickle charge
110 – 150 mA / 4 min.
0 mA / 16 min.
180 – 220 mA / 4 min.
0 mA / 16 min.
110 – 150 mA / 4 min.
0 mA / 16 min.
180 – 220 mA / 4 min.
0 mA / 16 min.
110 – 150 mA / 4 min.
0 mA / 16 min.
180 – 220 mA / 4 min.
0 mA / 16 min.
Discharge current 730 – 790 mA 730 – 790 mA 770 – 830 mA 770 – 830 mA 785 – 845 mA 785 – 845 mA
Charge voltage range
1
0.9 – 1.65 V per cell
Discharge voltage range 1.65 – 1.05 V per cell
1
The battery will be charged below 0.9 V. The EM converterLED will indicate a battery fault.
The emergency lighting LED Driver will recharge the battery normally after running the test of 61347-2-7 CL 22.3 (abnormal operating conditions).
EM converterLED ST, 1 / 2 / 3 h, LiFePO
4
Type
EM converterLED ST
202 MH/LiFePO4 50V
EM converterLED ST
203 MH/LiFePO4 50V
EM converterLED ST
204 MH/LiFePO4 50V
Article no. 89800624 89800625 89800626
Duration 1 h 2/3 h 1 h 2/3 h 1 h 2/3 h
Battery charge
time
Initial charge 24 h
Fast recharge 24 h
Trickle charge continuously and battery voltage controlled
Charging current
Initial charge 115 – 155 mA 250 – 290 mA 250 – 290 mA 430 – 470 mA 250 – 290 mA 430 – 470 mA
Fast recharge 115 – 155 mA 250 – 290 mA 250 – 290 mA 430 – 470 mA 250 – 290 mA 430 – 470 mA
Trickle charge 1 115 – 155 mA / 0 mA 250 – 290 mA / 0 mA 250 – 290 mA / 0 mA 430 – 470 mA / 0 mA 250 – 290 mA / 0 mA 430 – 470 mA / 0 mA
Discharge current 530 – 570 mA 530 – 570 mA 890 – 960 mA 890 – 960 mA 1,255 – 1,350 mA 1,255 – 1,350 mA
Charge voltage range 2 2.0 – 3.65 V
Discharge voltage range 3.65 – 2.60 V
1
Automatic recharge when battery voltage falls below 3.4 V. Charger off (0 mA) when battery voltage exceeds 3.6 V.
Note: Battery protected against operation at excessive temperatures (charging stopped when battery cell temperature < -5 °C or > 60 °C).
The emergency lighting LED Driver will recharge the battery normally after running the test of 61347-2-7 CL 22.3 (abnormal operating conditions).
2
The battery will not be charged below 2.0 V.