AFFA AFPD-022 Manuel d'utilisation - Page 8

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8.Up Link Socket
When entering Into the system, plug the network cable, and it can be connected with the
equipment of the same model (AFPD-022). while, this operating key has been locked
9. Down Link Socket
When entering Into the system, plug the network cable, and it can be connected with the other
equipment of the same model . while, this operating key of the AFPD-022 which is connected with
is block has been locked
10. Switch of the three phase
There are three choice for the Phase voltage from left to right :L1,L2,L3.
select one phase, the phase voltage will appear in the screen .
11. Standard voltage settings
Before operating the AFPD-022, you have to set a standard for the voltage according to your
present voltage ,then the Alarm function will work under this standard .
12. Overload Voltage Indicator and Alarm Nute Switch
When this red light flashes, it indicates that the voltage being connected has overpassed the
standard by 10% . Now, you should take your system into account and see if it can accept such a
voltage.
13. Lighting Switch
If you want to turn off the USB lamp, you could turn off this switch directly .
14. Master switch
After connecting the equipment and setting the specification well, you could switch the equipment
on and off directly .
15. Programming key
Press this key to edit or set up password to this equipment
16. Up Button
Press this key to delay or set up password to this equipment
17. Down Button
Press this key to shorten the running time for this equipment or cancel the password.
18. Remote Control
Only press this button and you will be able to control the switch for this equipment wherever and
whenever you are .
19.Output Socket
Use the generic socket that is appropriate internationally in the US-EU countries, allowing the
maximum load current of 13A or audio linear load 26A. Then load a pair of audio output jack that
does not exceed 40A, a phase output of not more than 64A, then a pair of purely resistance load
socket output does not exceed 20A, a phase output of not more than 32A
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8.EMI/RFI Power Line Filter
The product is equipped with eight 20A filter, each output can be an effective anti-electromagnetic
interference (EMI)and radio frequency interference(RFI)
1.Reduce the harassment of the voltage grid launched
2.Enhance the immunity and stop the impact from the unclean power supply.
(Picture of the Power Line Filter)
EMI/RFI( Picture of the circuit diagram of the Power Line Filter)
R
Cx
L1=L2=2×0.4mH
(Input Loss)
100
90
80
70
60
50
40
30
20
10
0
10KHz
100KHz
( Reference of the waveform for the EMI / RFI )
100
90
80
70
60
50
40
30
20
10
-0
-10
-20
-30
-40
10.0KHZ
100KHZ
1.0MHZ
10MHZ
Before
L1
L2
Cx
Cx
Cx=0.1μF
R=1.5MΩ
DM
CM
1MHz
10MHz
30M
100
90
80
70
60
50
40
30
20
20
20
10
-0
-10
-20
-30
-40
10.0KHZ
100KHZ
1.0MHZ
10MHZ
50MHZ
50MHZ
After
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