Siel SOLEIL 1F-TL2K, Инструкция по установке и эксплуатации

Страница: 148 / 232

IV352 Rev.02
Date Issue:
2012-10-27
Page 148 di 232 + FR
Off Mode
In Off mode, the reactive power control will be disabled.
1. Scroll to <Off> mode.
2. Press
႒
for over 5 seconds to disable the reactive power control.
3. “Set React. Power” message will be shown on the screen to indicate that the setting is saved.
Const. PF
In Const. PF mode, the user may specify a power factor (“PF”) so as to let the inverter output active
power and reactive power according to the fixed PF.
1. Scroll to <Const. PF> mode.
2. Press
႒
for over 5 seconds to set the PF.
3. Press
"
or
!
to change the PF to desired value.
4. Press
႒
for over 5 seconds to save the setting.
5. “Set React. Power” message will be shown on the screen to indicate that the setting is saved.
Const. Q
In Const. Q mode, the user may specify the upper limit of reactive power.
1. Scroll to <Const. Q> mode.
2. Press
႒
for over 5 seconds to set the upper limit of reactive power.
3. Press
"
or
!
to change the upper limit to desired value.
4. Press
႒
for over 5 seconds to save the setting.
5. “Set React. Power” message will be shown on the screen to indicate that the setting is saved.
Curve PF(P)
In Curve PF(P) mode, the user may let the PF (“cos
$
”) change as a function of active power, under a
given AC output voltage range. The relationship between cos
$
and PF may be specified by setting Node
1~4 as shown in the example below.
1. Scroll to <Curve PF(P)> mode.
2. Press
႒
for over 5 seconds to enter the setting menu.
3. In “Voltage lock-in” menu, press
"
or
!
to change the AC voltage where reactive power control will
The upper limit of reactive power is only applicable when input power is sufficient. Under this
mode, in no case the power factor will exceed the range -0.9~+0.9. If the input power is too
low, the output reactive power will be subject to input power so as to make sure the power
factor falls in the above range.