Programming manual MPC-1
4189340103E
Volt. controller
Nz = 20 V
01.0V
4...60 V (1...20 V) neutral zone.
(../110(100) V version: The voltage
refers to secondary side of voltage
transformer).
Island operation: Voltage within U
nom. ± neutral zone causes no
controller action.
Dynamic synchronisation: Max.
Differential voltage = neutral zone
value.
Volt. controller
Time pulse>080ms
065ms
10...250 ms. Min. Impulse time for
controller relay outputs.
Min. time required for the ge-
nerator AVR to react on impulse.
Volt. controller
Gain Kp = 10.0
15.0
1.0...99.9 amplification factor for
frequency controller.
The Kp affects the ON time for the
relay output. Kp
= ON time
.
2.7.4
Voltage controller analog output (Option B2/B3)
DISPLAY Factory
set
Commis-
sioning
value
DESCRIPTION
P-amplification
V Kpr 100
100
0...500. P-band factor for controller
function
Delay time
V Tn 02.5s
02.5s
0...99s. I-time factor for controller
2.7.5
Constant power controller and external setpoint
DISPLAY Factory
set
Commis-
sioning
value
DESCRIPTION
Power controller
ON
ON/OFF. ON: In parallel with
mains, the generator will maintain
a constant power production.
Power controller
Ramp=010kW/s
010 kW/s
5...100 kW/s. Ramp speed for
power controller.
Power limit
Pmax.= 120 %
100%
10...120%. Power controller upper
limit value, referring to generator
nominal power. Upper limit, to pre-
vent overload, e.g when running
constant power from mains (peak
shaving, option F).