CRE Technology GENSYS 2.0 - Figure 28 - Typical Sequence in Permanent Mode on Mains Failure

A53 Z0 9 0020 L En Technical documentation
Chapter : Predefined configuration
59
2/ Permanent mode
When the remote start is on, GENSYS 2.0 starts the generator, synchronizes and parallels with the mains,
then ramps up load until it reaches its set point. (See Figure 28 & Figure 29)
In base load mode (E1153=2), the generator has a constant load and the mains take the utility load
variations. If the utility load is less than the generator set point, mains are in reverse power.
In the peak shaving mode (E1153=1), the mains have a constant load and the generator takes the utility
load variations.
Figure 28 - Typical sequence in permanent mode on mains failure
T1 : Fastest mains failure
T2 : Switch over delay [E1459]
T3 : Genset ready
T4 : Mains back delay [E1085]
T5 : Synchronization
T6 : Unload ramp
Note : In this case, the external start request [E2201] is equal to 0.
Black
T1
E2201(Mains failure)
T4
E2000 (Mains breaker)
T5
E0003 (Genset voltage)
T3
E2001 (Genset breaker)
T2
E0022 (Mains voltage)
T6