Hytronik HE2050-A User manual
INSTRUCTION MANUAL FOR 50W DIMMABLE LED DRIVER
MODEL NO.: HE2050-A
The current can be easily configured by choosing the correct combination of the DIP switches (see table below):
HE2050-A
WIRING DIAGRAM
Switch-Dim wiring diagram 1-10V dimming wiring diagram
LED CURRENT SELECTION
Current
1050mA
900mA
800mA
700mA
650mA
600mA
550mA
500mA
Ⅰ
Ⅱ
Ⅲ
Ⅳ
Ⅴ
Ⅵ
VII
VIII
IX
12345
350mA
Note: 1. Default setting is “1-10V” dimming.
2. This “1-10V” output is isolated, SELV output.
3. To shift dimming from “Switch-Dim” to “1-10V”, the end-user should short-circuit “1-10V” first for at least 3s.
Switch-Dim LED current selection
LED +
LED -
1-10V +
1-10V -
N
L
3rd Floor, block C, complex building, 155#, Bai'gang road south,
Bai'gang village, Xiao Jin Kou town, Huicheng district, Huizhou 516023
Tel:86-752-2772020 F:86-752-2777877
CHINA FACTORY
Room D, 10/f, Tower A, Billion Center, 1 wang Kwong Road,
Kowloon Bay, Kowloon, Hongkong
T: 00852-35197525 F: 00852-30116936
HYTRONIK INDUSTRIAL LIMITED
LOOP-IN AND LOOP-OUT
SYNCHRONIZATION
With double terminals on the primary side, it is easy to connect many drivers in series, simply take the L, N, and switch-Dim. from the
previous driver to the next driver, saves a lot of wires and work.
Up to 50pcs drivers can be connected to the same switch, thanks to the program. This means there is no need for any additional
synchrony wire in large installation, where many drivers should be controlled by one switch.
Please follow the steps below to achieve synchronization function if more than one driver are connected to the same push botton:
Press the push button for more than 1s (long push), then a short push (<1s). Now the devices are switched off.
Long push the button, the system is now synchronized.
SPECIFICATION:
Mains voltage
Mains current
Output voltage (U-out max.)
Power factor
Operation temperature
Rated output crrent/voltage/power
Efficiency (Max.)
Abnormal protection
Over-heat protection
EMC standard
Safety standard
Dielectric strength
IP grade
220-240VAC 50/60Hz
270mA ... 242mA
Mains power 58W (Max.)
110V (Max.)
Ta: -20~+45℃Tc:75℃
350mA / 10~72V / 25W 500mA / 10~72V / 36W 550mA / 10~72V / 40W
600mA / 10~72V / 43W 650mA / 10~72V / 47W 700mA / 10~72V / 50W
P$a9:P$a9:P$a9:
Output short-circuit protection with auto-reset.
Over-heat protection with auto-reset.
EN55015, EN61547
EN61347-1, EN61347-2-13
,QSXWĺRXWSXW9$&P$PLQ
Certification Semko, CE, EMC
IP20
SWITCH-DIM
push and hold to dim On/off control: short push (<1s) on the switch.
Note: Short push should be at least 0.12s, and the time interval between two pushes should be longer than
0.12s also.
Stepless dimming: long push (>1s) on the switch.
For fine tuning of light level: with every other long push, the light level goes to the opposite direction.
Built-in with permanent memory: light returns to the previous dimming level when switched off and on again,
even at power failure.
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