Helvar
|
Helvar Oy Ab, Keilaranta 5 FI-02150 Espoo, Finland. Data is subject to change without notice. www.helvar.com
Switch-Control with tunable white
N
Switch-Control
0
I
Color temperature
and intensity control
Retractive Switch
Helvar iC drivers provide the simplest form of control in tunable white
with Helvar patented single switch Switch-Control functionality. With
single push button the user is able to control both the light intensity
and colour temperature to the desired level. The system synchronises
the light levels and CCTs every time the colour temperature is
adjusted to ensure pleasant user experience and uncompromised
lighting comfort. More information about the functionality can be
found in Switch-Control user guide at www.helvar.com.
Wireless configuration
LL50iC-DA-100-1200 LED driver is equipped with NFC wireless
technology for effortless configuration of the driver via Helvar
Driver Configurator Support. Helvar Driver Configurator enables
easy-to-use automatic configuration of the driver parameters via
NFC, without mains or DALI connection to the driver. The most
popular MD-SIG qualified NFC readers (FEIG CPR30-USB &
ISC.
MR102-USB
) are supported giving flexibility for the operator. For
further information about the usage with Helvar Driver Configura-
tor, please see the user guide at www.helvar.com
Feig NFC reader
Quantity of drivers per miniature circuit breaker 16 A Type C
CONVERSION TABLE FOR OTHER TYPES OF MINIATURE CIRCUIT BREAKER
MCB
type
Relative quantity of
LED drivers
B 10 A
37 %
B 16 A
60 %
B 20 A
75 %
C 10 A
62 %
C 16 A
100 % (see table above)
C 20 A
125 %
Total continous current of the drivers and installation environment must always be considered and taken into calculations when installing drivers behind
miniature circuit breaker. Example calculation of total drivers amount limited by continous current: n(I
cont
) = (16 A (I
nom,Ta
) / “nominal mains current with full
load”) x 0.76). This calculation is an example according to recommended precautions due to multiple adjacent circuit breakers (> 9 MCBs) and installa-
tion environment (T
a
30 degrees); variables may vary according to the use case. Both inrush current and continous current calculations are based on
ABB S200 series circuit breakers. More specific information in ABB series S200 circuit breaker documentation.
NOTE! Type C MCB’s are strongly recommended to use with LED lighting. Please see more details in “MCB information” document in each driver product
page in “downloads & links” section.
Based on inrush current I
peak
Typ. peak inrush current I
peak
1/2 value time, Δt
Calculated energy, I
peak
2
Δt
65 pcs.
26 A
152 µs
0.0717 A
2
s
CONTINOUS CURRENT
I (A)
T (ms)
I
peak
Δt
½ I
peak
18.02.2022 4/7
LL50iC-DA-100-1200
T22 159 1B
