Kaco Powador 2002 Operating Manual page 40

Configuration and Operation
Authorised electrician
Country-spec. Menu
Setting level
1 2 3 3
ES P.O. 12.3,
ES RD 661, ES
RD 1699, UD,
IT-CEI021,
GB-G59
1 2 3 3
1 2 3
3
DE NSp,
1 2 3 3
All countries
1 2 3 3
All countries
1 2 3 3
1 2 3 3
All countries
1 2 3 3
BE, DE
IT
Page 40
Display/
setting
Minimum
grid frequency
Maximum
grid frequency
Minimum/
maximum grid
frequency
Minimum/
maximum grid
frequency
Starting voltage
Grnd fl t monitor
Internal power
limiting
Reactive power
setting
Action in this menu/meaning
The inverter monitors the grid frequency continuously.
If the grid frequency exceeds or drops below the confi g-
ured values, the inverter switches off .
 Set limit values for fast and slow underfrequency
shutdown in 0.1 Hz increments
 Enter the shutdown threshold for fast and slow over-
voltage shutdown.
 Set limit values for fast and slow underfrequency
shutdown in 0.1 Hz increments
 Enter the shutdown threshold for fast and slow over-
frequency shutdown.
Shows the minimum/maximum allowable grid fre-
quency.
Shows the minimum/maximum allowable grid fre-
quency.
 Set limit values for underfrequency and overfre-
quency switch-off in 0.1 Hz increments
The inverter begins feed-in as soon as this PV voltage is
present.
 Set the starting voltage.
One pole of the PV generator is grounded in the unit
using a fuse. Ground fault monitoring is triggered in the
event of an ground fault in the generator. This prevents
possible damage to the modules.
NOTE:
Activate ground fault monitoring only if you have
grounded one pole of the PV generator.
(See section 7.3 on page 40)
 Activate or deactivate the ground fault monitoring
function.
The power reduction function is password-protected.
Power is reduced in 10 W steps and is limited to 50% of
the nominal unit power.
 Enter the four-digit password using key "2".
 Set power limiting.
 Password protection can be re-activated.
The following control methods can be set. At least one
mode must be active.
 Q specifi cation
 cos phi specifi cation
 cos phi(P/Pn)
 Q(U) characteristic
 Characteristic Q=f(U) - activate 5 nodes from value
pairs (Q1:U1 – Q5:U5).
 Characteristic Q=f(U) - activate two-state controller
with 4 fi xed value pairs (Q:U).
Operating Instructions for Powador 2002-6002_EN