Download LED DRIVERS CL Analogue - Low Voltage

CL Analogue - Low Voltage
LED DRIVERS
Up to 22W
350mA, 500mA, 700mA & 1050mA.
CoolLED drivers provide a high performance solution for
LEDs from a mains supply.
Analogue Dimming Control
Linear dimming from conventional 1-10V dimmer. Can
also be programmed with a fixed or variable resistor,
refer to graph below to calculate required resistor for
desired current.
Reinforced isolation between 1-10V & LEDs.
Regulated Output Current
LED series string is supplied with electronically
regulated constant current.
High efficiency design ensures cool operation and long
life.
Product Description
•
220V - 240V input voltage
•
Fully-isolated, SELV output delivering up to 22W of power
•
Power factor corrected (0.97)
•
Powers LED strings or LED Arrays / LED Modules
•
Constant current output
Compact Enclosure and Fast Assembly
•
Self Resetting thermal trip
Versions available: Integral ‘B’ type, Remote Mount ‘C’
type. ‘C’ type features screwless cable clamps.
•
83% efficiency
•
Surge protection up to 4kV
•
Linear dimming from 5% to 100%
•
Double insulated (Class II)
•
Hot Plug Protected
Active Power Factor Correction
Reduces mains current and lowers electricity cost.
Self Protected
Open and short-circuit protected, self-resetting over
temperature trip
Wiring Diagram
1-10V
Harvard Technology Ltd.
EU - Tyler Close, Normanton, Wakefield, WF6 1RL, UK Tel: +44 (0)113 383 1000 Fax: +44 (0)113 383 1010
USA - Suite 330, 9171 Towne Centre Drive, San Diego, California, 92122 Tel: (858) 882 - 3652
www.HarvardTechnology.com
LED DRIVERS
Technical Specification
Mains input voltage
220 to 240V ac rms
Mains frequency
50/60Hz
Mains surge protection
4kV common-mode 2kV differential
Input-output isolation
3kV ac rms
Humidity
95% max non-condensing
Ambient temperature range
-25˚C to 50˚C
Maximum Tc temperature
83˚C
Off load voltage
25V
Dimming Range
100% - 5%
Terminal blocks
Rising Clamp 10mm input pitch, 5mm output pitch
Enclosure
White polycarbonate UL94-V0 rated
Wire size
0.5mm to 1.5mm2
Case Style
Dimensions
Weight
Box Quantity
B - Integral
150mm x 32mm x 32mm
115g
50
C - Cable clamps
180mm x 32mm x 32mm
130g
50
Tolerance: + or - 0.3mm
Variants
Current
LED String
Voltage
Output power
range
Power factor
at full load
CL350AL-240-B/C
350mA (±5)
6 - 20V
2.1 - 7W
>0.9
79%
CL500AL-240-B/C
500mA (±5)
6 - 20V
3 - 10W
>0.9
80%
CL700AL-240-B/C
700mA (±5)
6 - 20V
4.2 - 14W
>0.9
82%
CL1050AL-240-B/C
1050mA (±5)
6 - 21V
6.3 - 22W
>0.9
83%
Part number
Efficiency at
full load
Dimensions
B Style
C Style
150
32
32
32
144
32
32
32
169
180
Harvard Technology Ltd.
EU - Tyler Close, Normanton, Wakefield, WF6 1RL, UK Tel: +44 (0)113 383 1000 Fax: +44 (0)113 383 1010
USA - Suite 330, 9171 Towne Centre Drive, San Diego, California, 92122 Tel: (858) 882 - 3652
www.HarvardTechnology.com
LED DRIVERS
Resistor programming
CLxxxxA-240 1-10V Dimming Drivers - Current Setting by Resistor
(resistor fitted across 1-10V control terminals)
110%
100%
Percentage of Full Output Current
90%
Resistive Programming - Variable or Fixed Resistor
80%
70%
Example:
60%
1 Unit = 50k Variable Resistor
50%
10 Units = 5k Variable Resistor
40%
30%
20%
10%
0%
0
5
10
15
20
25
30
35
40
45
50
Resistor Value (k)
Dimming Information
Electronic Dimmer Connection
The electronic dimmer must be capable of ‘sinking’ the total current from all drivers. For example, a dimmer with
30mA sink capability will control 100 drivers.
1-10V Dimming Control Output
A voltage between 0V and 1V on this terminal gives minimum light output (5% of maximum current)
A voltage of 10V (or open circuit connection) gives maximum light output. Between 1V and 10V terminal voltage,
the light output is infinitely variable.
Control terminals isolated from input by basic insulation and by reinforced insulation from output.
IMPORTANT
Disconnect the mains supply for at least one minute before connecting or disconnecting the LED string.
Compliance
Approval
ENEC
Standards
EN 61347, EN 61000-3-3, EN 61547:2009, EN 55015:2013, EN60929 Annex E
Harvard Technology Ltd.
EU - Tyler Close, Normanton, Wakefield, WF6 1RL, UK Tel: +44 (0)113 383 1000 Fax: +44 (0)113 383 1010
USA - Suite 330, 9171 Towne Centre Drive, San Diego, California, 92122 Tel: (858) 882 - 3652
www.HarvardTechnology.com