1、productdescriptionthe electronic ballast withintelligent communication function is appropriate for 400w gasdischarge lamps (including hps lamp and mh lamp.) be widely used inthe road, square, shopping mall, station, dock, factoryetc.
by using power line carriercommunication technology and combine with smart lighting controlsystem, the intelligent electronic ballast can do turn on/off/dimming the lamps remotely, query the real time data of the lampsincluding the power, current, voltage, lamps fault report andalarm. reduce the power consumption significantly.
2、featurel  highpower quality, energy conservation.
l  highpower factory
l  excellentlight stability, ensure the high illuminating quality.
l  wideinput voltage range
l  matureover voltage/current and short-circuit protection, open circuitprotection. 
l  overvoltage protection status support 400vac high voltageinput.
l  2minute auto reboot.
l  4kvlightning protection
l  easyinstallation.
by combined use with the matchedconcentrator and control software, the following functions can berealized:
l  turnon/off/query lamps remotely.
l  lampsfault report and alarm.
l  locationthe fault lamp (lamp-post)
l  intelligentdimming by using plc technology.
l  remotecontrol function and automatic timing run function.
l  readthe real-time data of voltage, current, power remotely.
3、technicalparameter 
symbol
parameter
unit
remark
min
typ
max
input voltage
vin
160
220
265
vac
input frequency
frequency
47
50
60
hz
operating temperature
ta
10℃
25℃
85℃
℃
storage temperature
ts
-40℃
---
80℃
℃
operating humidity
humidity
---
---
95%
rh
4、basicelectronic specification.
no.
test item
test condition
parameter
unit
min
typ
max
1
power factory
full load 220vac/50hz
0.97
0.98
0.99
2
input power
full load 220vac/50hz
390
400
420
w
3
efficiency
full load 220vac/50hz
94
95
---
％
4
turn-on delay time
normal workingvoltage，cold light
3
---
15
s
5
tc
fullload ta=65℃
80
85
90
℃
6
over-temperature protection
tc=85℃ reduce to 50% power
reascendto 5℃ turn off output
80
85
90
℃
7
over voltage protection
------
265
270
275
v
8
low voltage protection
------
120
130
140
v
9
output frequency
------
30
---
90
khz
10
restart time
------
---
---
120
s
11
communication mode
powerline carrier
132
khz

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浙江方大智控科技有限公司
Cindy
13858195340