Helvar
|
Helvar Oy Ab, Keilaranta 5 FI-02150 Espoo, Finland. Data is subject to change without notice. www.helvar.com
Connections
Dimensions (mm)
Connections and Mechanical Data
Wire
size
0.5
mm
2
–
1.5 mm
2
Wire type
Solid core and fine-stranded
Wire
insulation According to EN 60598
Maximum driver to LED wire length
1.5 m
Weight
263
g
IP
rating
IP20
Helvar LED-Iset resistors and currents (Nominal I
out
(±5 % tol.*))
DA
Switch-Control
L
N
R
CH1
(Cool white)
CH2
(Warm white)
350
21
30
4.5
350
360
Note:
• Earth connection to FE terminal is optional and not needed for the functionality of the driver. See page 4 for details.
• Not suitable for load side switching operation
• Label may differ if the unit is preset to fixed current
LED-Iset
resistor model
MAX 1150 mA 1100 mA 1050 mA 1000 mA 950 mA 900 mA 850 mA 800 mA 750 mA 700 mA 650 mA 600 mA 550 mA 500 mA 450 mA 400 mA 350 mA 300 mA 250 mA 200 mA 150 mA 100 mA
No
resistor
I
out
(mA)
1200
1150
1100
1050
1000
950
900
850
800
750
700
650
600
550
500
450
400
350
300
250
200
150
100
350
Order code
T90000 T91150 T91100 T91050 T91000 T90950 T90900 T90850 T90800 T90750 T90700 T90650 T90600 T90550 T90500 T90450 T90400 T90350 T90300 T90250 T90200 T90150 T90100 N/A
Resistance
values (
Ω
)
0
4.32k
4.53k
4.75k
4.99k
5.23k
5.6k
5.9k
6.2k
6.65k
7.15k
7.68k 8.25k 9.09k
10k
11k
12.4k 14.3k 16.5k
20k
24.9k 33.2k 50.0k
∞
The current can be adjusted also with normal resistors by selecting suitable resistor value (formula R [Ω] = (5 [V] / I_out [A]) * 1000).
Reference resistor values can be found below order code in the table above.
The LED-Iset resistor/current setting values are adjusted according to the LEDset specification. The resistor value for each required
output current can thus be calculated from the formula R [Ω] = (5 [V] / I_out [A]) * 1000. Below are the available LED-Iset resistors
from Helvar, pre-adjusted for the most common output currents.
*) At 350 - 1200 mA current range.
18.02.2022 5/7
LL50iC-DA-100-1200
T22 159 1B
