ZITARES NCD 2nd Generation
Dimmable constant current ECG
for LED modules (non-SELV)
with adjustable single channel output
Product information
í Dimmable 1-channel ECG for constant current operation
of LED modules
Components for LED applications
í Adjustable output currents by plug-in of resistors or
digital programming *
í Non-SELV output voltage
í Very high efficiency of up to 93 % (100 % load)
í Soft start and low output current ripple
í For use in luminaires of protection class I
í ECG extensively protected against abnormal operating
conditions at the output e.g. short-circuit, open circuit
or overload
í Suitable for direct current operation and application in
combination with central battery installations
Office & Commercial
Outdoor
Shop
Technical data
Conformity
EN 61347-1
Mains voltage supply
Rated voltage range
220 ... 240 [V]
EN 61347-2-13
Rated frequency
0 / 50 ... 60 [Hz]
EN 62384
Admissible continuous voltage range
(AC)
198 - 264 [VAC]
EN 61547
Max. leakage current
0.5 mA
Total harmonic distortion (THD)
10 %, at 100 % load
EN 55015
Behaviour at mains overvoltage
Switch-off of the LEDs at overvoltage
appr. 320 V
Overvoltage protection (time)
350 V / 2 h
Constant current
adjustable
Output current tolerance
+/- 5 %
í Push-Dim function of DALI interface: switching and
dimming via push-button
Max. ripple output current
+/- 10%
Galvanic separation to mains input
no
Max. starting time
0.5 s
í Dimming range: 1 ... 100 % luminous flux
í PWM dimming with 500 Hz for flicker-free light and
prevention of stroboscopic effects
í Compact housing for maximum flexibility in
luminaire design
í Identical dimensions for dimmable and
non-dimmable versions
í Certified as thermally protected device
í Conformance with international regulations, regarding
safety and operation, electromagnetic compatibility and
immunity to interference
í Nominal service life: 50,000 h with failure rate ≤ 10 %
and operation at tc = tc,max
* Programming via software ZITARES 360
Product Catalogue 2014 | BAG electronics
IEC 60068-2-6
IEC 60068-2-27
EN 62386-102
EN 62386-207
Output data
í Overvoltage protection of the DALI interface up to
264 VAC
í Settable recovery function: automatic switch-on after
mains failure
88
Industry
Interfaces and dimming operation
Sensor interface
Dimming interfaces;
depending on ECG model
LEDset
DALI, Push-Dim
Dimming range
1...100%
Dimming technology
PWM
Max. Stand-by power (DALI & Push-Dim)
0.3 W
Max. number of ECGs (Push-Dim)
25
Degree of protection
Degree of protection
IP20
Designations
Operating data
Designation
Material number
No. of channels
NCD135-70FX-20/
220-240/DALI
10116488
1
NCD180-100FX-20/
220-240/DALI
10116492
1
Output current
range (default)
Output voltage
Max. total output
power
Input current
Power factor
ECG efficiency
mA
VDC
W
A
120 ... 350
(350)
10 … 190
70
0.31
0.98
93
350 ... 800
(700)
10 ... 125
100
0.44
0.98
93
%
- All specifications with 230 VAC nominal operation and 100 % load
- Power output in undimmed operation should not go below 20 % of the maximum permissible value
- Available as of Q4/2014
Dimensions | weights | temperatures
Short designation
Length X
Width Y
Height Z
Hole spacing XM
(length direction)
Hole spacing ZM
(height direction)
Weight
Ambient temperature ta
Housing temperature tc,max
mm
mm
mm
mm
mm
kg
°C
°C
NCD135-70FX-20... / DALI
280
30
21
270
9
0.260
-25 ... 50
75
NCD180-70FX-20... / DALI
280
30
21
270
9
0.260
-25 ... 50
75
Y
Z
Zm
Case drawing
Xm
X
Wiring diagrams
C - Connection ECG-Programming Box for programming
I A E
USB
CH1: LED
+
L
ohmic
ohmic
resistor
A - Connection of ECG input side for DALI control
L
PE
DA
–
LEDset
N
Components for LED applications
1 - Connection of ECG output side
P
n
DA
n.c.
DA
DA
N PE
DA
DA
n.c.
DA
DA
more ECG
B - Connection of ECG input side for control via push-button
L
N
PE
n.c.
DA
DA
Push- DIM
more ECG
BAG electronics | Product Catalogue 2014
89

ZITARES CCD Dimmable constant current ECG

EZA-4_Installationinstruction

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