Helvar
|
Helvar Oy Ab, Keilaranta 5 FI-02150 Espoo, Finland. Data is subject to change without notice. www.helvar.com
Functional Description
• DALI Type 8 compatible. One DALI address for controlling colour temperature by two output channels
• DALI colour type: Colour temperature T
c
• Adjustable constant current output: 100 mA to 1200 mA
• Current setting programmable via NFC, DALI or with external (LED-Iset) resistors
• Suitable for flicker-free camera recording applications
• Patented Switch-Control 2 functionality for easy-to-use intensity and colour temperature control with single push button
• Full load recognition with automatic recovery, open and short circuit protection
• Multipurpose terminal LED-Iset/NTC for current setting or overtemperature protection
• Constant Light Output (CLO), adjustable up to 100 000 h (default disabled)
• Energy consumption monitor (real time), running hour monitor (accumulative), energy management (accumulative)
• Memory bank for OEM customer data
Mains Characteristics
Nominal rated voltage range
220 V
–
240 V, 0 / 50 – 60 Hz
AC voltage range
198 VAC
–
264 VAC
Withstands max. 320 VAC (max. 1 hour)
DC voltage range
176 VDC
–
280 VDC
DC starting voltage
> 190 VDC
Mains current at full load
0.23 - 0.26 A
Frequency
0
/
50
Hz
–
60 Hz
Stand-by power consumption
< 0.5 W
THD at full power
< 10 %
Leakage current to earth
< 0.7 mA
Tested surge protection
1 kV L-N, 2 kV L-GND (IEC 61000-4-5)
Tested fast transient protection
2 kV (IEC 61000-4-4)
Insulation between circuits & driver case
Mains circuit - SELV circuit
Double/reinforced insulation
DALI circuit - SELV circuit
Double/reinforced insulation
Mains circuit - DALI circuit
Basic insulation
Output - Driver case
Basic insulation
Mains and DALI circuit - Driver case
Double/reinforced insulation
Mains input - Ground input
Double/reinforced insulation
Load Output (SELV <60 V)
Output current (I
out
)
100
mA
–
1200 mA
Accuracy
±
5
%
1)
Ripple
<
1
%
2)
at ≤ 120 Hz
1) At 350 - 1200 mA range. 2) Low frequency, LED load: Cree XP-G LED
s.
PstLM
<
0.2
3)
SVM <
0.01
3)
3) At full power, measured with Cree XP-G LED modules.
U
out
(max)
(abnormal)
60
V
I
LED*
100 mA
350 mA (default)
1200 mA
P
Rated*
5 W
17.5 W
50.4 W
U
LED*
12 – 50 V
12 – 50 V
20
–
42 V
PF (λ) at full load
0.63
0.89
0.98
Efficiency (η) at full load
71 %
85 %
88 %
50 W
Dimmable two channel
intelligent Colour
LED driver
• 2-channel tunable white for human centric lighting
• Wide dynamic range of colour temperatures on all dimming levels *
• 0.1 % - 100 % dimming range per single channel (total range 2 % - 100 %)*
• SELV output protection for safety and flexibility in luminaires
• Amplitude dimming for the highest quality light output, complying with
IEEE 1789 recommendation
• NFC technology for wireless programming
• Suitable for DC use
• Ideal solution for Class I and Class II
• Helvar Driver Configurator support
*) See pages 2-3 for details
50 W 220
–
240 V 0/ 50
–
60 Hz
Product code: 5775
*Current and power are divided into two channels according to the chosen CCT and module specifications. Total maximum power of the two channels can’t exceed given P
OUT(MAX)
.
18.02.2022 1/7
T22 159 1B
LL50iC-DA-100-1200
