SolaX Power X1-6.0-T-D, Руководство пользователя

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b) Date time
This interface is for user to set the system date and time. Increase or decrease
the word by pressing up or down button. Press OK to confirm and alternate
to next word. After all the words are confirmed. Press “OK” to enter the date
and time.
﹦﹦﹦
Date time
﹦﹦﹦
2018 -06 -06
10 :19
c) New Password
Installer can set the new password here. We need to increase or decrease the
word by pressing up or down button. Press OK to confirm and alternate to
next word. After word is confirmed., press “OK” to reset the password.
﹦﹦﹦
New Password
﹦﹦﹦
1 2 3 4
d) Power Factor ( For specific country if required by the local grid.)
There are 6 modes for selecting: Off , Under-Excited, Over-Excited, PF(p), Q( u
),Fixed Q Power.
Mode Comment
Off
Under-Excited PF value
Over-Excited PF value
PF(p)
Upper limit
Lower limit
Power Upper
Power Lower
Q( u )
QuVupRate
QuVlowRate
-
Reactive power control, Reactive standard curve cos φ = f(P)
For VDE ARN 4105, curve cos φ (p) should refer to curve A. default values of setting are as
shown in curve A.
For E 8001, curve cos
φ = f(P) should refer to curve B. default values of setting are as shown in
curve B.
Reactive power control, Reactive standard curve Q= f(V)
Q
V
Qmax
-Qmax
V2s V1s
V1i V2i
V2i=0.90Vn
V2s=1.10Vn
V1s=1.08Vn=QuVlowRate
V2i=0.92Vn=QuVlowRate
0.9/0.95*
0.9/0.95*
leading
p/p
lagging
curve A
0.9
0.9
Upper limit
capac
tive
induc
tive
f (P)
Lower limit
Power Lower
Power Upper
curve B
0.3
0.7
0.2
0.8
34 35
Operation Method Operation Method
Fixed Q Power Q Power
0.5 1.0
o
ve
r-e
xc
it
e
d
u
n
d
e
r-e
xc
it
e
d 0.2
1
Emax
cos φ