SolarMax MT Series - Page 39

39
en
Function / Parameter Description Unit
- f MC max Maximum admissible mains frequency Hz
- f MC min Minimum admissible mains frequency Hz
- t MC Monitoring Duration of the mains check s
P(f)-Mode Frequency-dependent power reduction Inactive/
on
- f start Starting frequency Hz
- f stop Stop frequency Hz
- P(f) MC f max Maximum admissible mains frequency Hz
- P(f) MC f min Minimum admissible mains frequency Hz
- P(f) MC Vac max Maximum admissible mains voltage V
- P(f) MC Vac min Minimum admissible mains voltage V
- P(f) MC t monitoring Duration of mains check in P(f) mode s
- Reduction Reduction gradient %/Hz
- Re-increase Increase gradient to the maximum possible power
output (in % of rated output power Pac nom/min)
%/min
P(V)-Mode Output reduction dependent on grid voltage Inactive/
on
- Vac threshold Limit of grid voltage (average value) V
- Pac reduction Reduction gradient (% of Pac nom/min) %/min
- Pac recovery Increase gradient to the maximum possible power
output (% of Pac nom/min)
%/min
- Monitoring time Monitoring time s
Q-Mode
Reactive power mode: inactive (cosφ =1), cosφ,
cosφ(Pac), Q, Q(Vac) mode 1 or Q(Vac) mode 2
-
- Vac Lock Grid voltage-dependent on/off switch for the reactive
power modes cosφ and cosφ(Pac).
Inactive/
on
- Vac Lock-In High Value at which the reactive power mode is switched on.
Upper value at which the reactive power mode "Q(Vac)
mode 2" is switched on.
V
- Vac Lock-Out Low Value at which the reactive power mode is deactivated
(cosφ =1). Lower value at which the reactive power
mode "Q(Vac) mode 2" is switched off.
V
- QR 1 Fixed reactive power in reactive power mode "Q(Vac)
mode 2" (when grid voltage is too high; in % of
Pac nom)
%
- Vac Lock-Out High Upper value at which the reactive power mode Q(Vac)
mode 2" is deactivated (cosφ =1).
V