Delta RPI M50A User Manual

P
Pm
fstart =
f
(
Hz
)
Gradient
P
Pm
f
recovery
f
start
f
(
Hz
)
Gradient
Germany MV & ItalyOthers
f
recovery
f
protection
f
protection
Figure 5-21 Power vs Frequency parameters
Figure 5-22 P(V) page
5.2.8.3. P(V)
When grid voltage rises up to a lock-in voltage(V lock-in) and inverter’s
present output power is greater than lock-in power(P lock-in), inverter
will reduce the output power and keep it at a certain value(P lock-out)
until grid voltage drop back to lock-out voltage(V lock-out) and passing
a certen time(T revcovery).
Power Limit
Power vs. Frequency
P(V)
►
ENT
EXIT
EXIT
Mode
P lock-in
P lock-out
V lock-in
►
OFF
20%
5%
253.0V
V lock-out
T recovery
►
248.4V
300s
51
Turn on PV inverter

Delta RPI M50A Specifications

General

Brand	Delta
Model	RPI M50A
Category	Inverter
Language	English