• Dimmable 2 channel ECG for constant current operation of LED modules

• Programmable functions* for modification according to specific applications

- Individual output current in range 250-900 mA per channel-Dimming method: selection between Amplitude, PWM (500 Hz) and Mixed Mode

- Compensation of LED degradation during operating time

- Selection between 1 and 2 DALI addresses

- Temperature-dependent control of output currents

- Adjustment of output currents by means of resistors

• Detect & React interface: analogue interface for connecting sensors e.g. for temperature or light detection

• SELV equiv. output voltage ≤ 60 VDC

• Very high efficiency of up to 90 % (100 % load)

• Soft start and low output current ripple

• For use in luminaires of protection class I

• ECG extensively protected against abnormal operating conditions at the output e.g. short-circuit, open circuit, underload or overload

• Suitable for direct current operation and application in combination with central battery installations

• Push-DIM function of DALI interface: switching and dimming via push-button

• Conformance with international regulations, regarding safety and operation, electromagnetic compatibility and immunity to interference

• Nominal service life: 50,000 h with failure rate ≤ 10 % and operation at tc = tc,max

* Programming via software ZITARES 360

IP Class

IP20

Constant Current

250mA

900mA

Model: ICD290-60LS-01/220-240/DALI
Ambient (ta): – 25 °C ... + 50 °C
Case (tc): max. + 75 °C
Output currents: 2 x 250 - 900 mA
Output voltage /channel: 10 ... 33V
Total output power: 5 - 60 W
ECG efficiency: 90%

General technical data

Mains voltage supply
Rated voltage range 220 ... 240 V
Max. permanent voltage range (continuous) 198 ... 264 V
Rated frequency 0 / 50 ... 60 Hz
Battery operation
Voltage range for continuous operation 198 ... 278 VDC
Lowest limiting value for temporary operation 176 VDC / 0.5 h
Mains overvoltage
Overvoltage protection 350 VAC / 2 h
Automatic switch-off of the LEDs at appr. 350 VAC
Protection against voltage peaks
Voltage peaks L - N 1 kV
Voltage peaks L/N -PE 2 kV
Starting time
Time to 100% luminous fl ux < 0.5 s
Total harmonic distortion (THD)
At 100% load to ECG-output < 10 %
Output data
Tolerance of output current +/- 5 %
Max. ripple of output current +/- 10 %
Max. wire length to LED module 2 m
Galvanic separation to mains input yes, test voltage 3.75 kV
Protection functions output side
Overload operation yes; limitation of output voltage and reduction of output current
Underload / Short-circuit operation yes; output channel swich-off in case of permanent operation, restart after mains interruption
Open-circuit operation yes; output voltage max. 60 VDC (SELV equiv.)
Hot plug-in allowed; protection of LED module has to be ensured
Dimming operation and interface
Overvoltage protection of interface 264 VAC
Galvanic separation to output side yes, test voltage 3.75 kV
Stand-by power losses ≤ 0.5 W
Dimming range for luminous fl ux 1 ... 100 %
Dimming technology 500 Hz (PWM) or Amplitude or Mixed Mode 2)
Max. number of ECG for Push-Dim control 25
Detect & React interface
Overvoltage protection of interface 60 VDC
Range of contral voltage 0 ... 10 VDC
Range of resistance detection (resolution) 0 ... 10 kΩ (100 Ω)
Max. control current 4 mA
Connection terminals
Type 90°-terminal with key 1)
Wire cross section 0.5 mm² - 1.5 mm²
Wire stripping length 7.5 mm - 8.5 mm
Thermal protected device
Max. sureface temperature acc. to EN 61347-1/C5e + 110° C
Degree of protection
Degree of protection of ECG housing IP 20

1) Terminals and ECG construction are designed for an automatic wiring with robots
2) See page 8 ‟dimming methods“ for futher interformation