Brand Name: Peide
Model Number: LPCU-1PH-A-3
Place of Origin: Jiangsu, China (Mainland)
Medium Pressure UV Lamps 3kw Ballast
1. Brief Introduction
LPCU-1PH-A-3 is a high frequency electronic ballast, with high performance. It starts and drives middle pressure gas discharge lamp, which has dimming control system as well. How do it works shows at below:
2.Working conditions
Environment temperature:-5℃~+5
Relative humidity :≤95%
Altitude≤1500M
Meet IEC61373-2010 standard requirement
3.Electric parameters
LPCU-1PH-A-3 |
|
Lamp power(max) (Output power) |
3kW |
Lamp voltage (Output voltage) |
300V-500V (depend on the lamp) |
output current |
<8.6A |
Input voltage |
206-278VAC,single phase |
Input current |
17A(Max)typical valve |
Input frequency |
46-63Hz |
Power factor |
0.98(Typical value) |
Efficiency |
>94%(Typical value) |
Harmonic current distortion |
<5%(Typical value) |
Range of output power |
15%-100% |
Output frequency |
40-200kHz |
Ignition voltage |
1650Vp |
Protect function |
Output short circuit protection,Open load protection,Output over voltage protection,Input over voltage protection,Input undervoltage protection,high temperature protection |
Lamp monitor |
Current Monitor,voltage monitor |
Control way |
IO(Compatible with PLC), CAN open, RS485(MODBUS) |
Working environment temperature |
-5℃~+55℃ |
High humidity |
90% |
Cooling way |
Forced air cooling,water-cooling |
Protection class |
IP20 |
Size |
329*135*65 |
Weight |
4kg |
4. Electrical interface
1.Input port
Connector:PC 5/ 3-STF1-7,62 – 1777846
2.Output port
Connector:PC 5/ 3-STF1-7,62 – 1777846
3.Control port A
Connector:Phoenix MC 0,5/8-G-2,5
Connected with PLC IO,Read “5-control way”
4.Control port B
Connector:Phoenix MC 0,5/7-G-2,5
CAN BUS, RS422/RS485 Communication interface. Read “5-control way”
5.Control way
This Model ballast has three control ways of PLC I0 Hard wire, CAN Bus communication, RS485/RS422 BUS Communication, chosen by code switch.
As code switch shows above, it stands for number 17.
Number meaning on Code switch
Code switch value |
Control way |
0 |
hard wire control |
Non O |
CAN bus/RS422 bus communication control Code switch value is the communication address
|
1.Hard wire control
Control port A connected with IO of the PLC,using the PLC to control the ballast.
1.1 pin definition
Pin |
Function |
Direction |
Type |
Description |
1 |
PLC COM (0V) |
Input |
0V |
the cathode of external power |
2 |
Must Dangling |
|
|
|
3 |
Fault code 1 |
Output |
Open connector |
Low level means fault(driver fault) |
4 |
Fault code 2 |
Output |
Open connector |
Low level means fault(system fault) |
5 |
Fault code 3 |
Output |
Open connector |
Low level means fault(indicator light fault) |
6 |
START/STOP |
Input |
24V |
The anode of external power |
7 |
Lamp light on signal |
Output |
Open connector |
Low level means lamp works |
8 |
Dimming control |
Input |
PWM |
Duty ratio controls power |
1.2 Controller PLC connecting wire grid
1.3 lighting
1.3.1 Control port A Pin 6 connect with 24V, ballast starts output.
1.3.2 lights on all, control port A Pin 7, output low level
1.4 Dimming control
Exterior PWM signal enters into Ballast, ballast starts dimming control. PWM signal frequency scale: (1KHZ-3KHZ)