• 5703: Max. positive phase angle
•
• 5704: Max. negative phase angle GCB
•
»02.32 Sync.Check mns/busb« depends on
• Voltage
•
• Frequency
•
and
• Phase angle
•
The command variable »02.32 Sync.Check mns/busb« is true, if the synchronization
conditions are matched according to parameters:
• 5711: Pos. freq. differential MCB
•
• 5712: Neg. freq. differential MCB
•
• 5710: Voltage differential MCB
•
• 8841,8842: Phase angle compensation MCB
•
• 5713: Max. positive phase angle MCB
•
• 5714: Max. negative phase angle MCB
•
4.4.3.6
Configure Breakers: Neutral Interlocking
General Notes
The Neutral Interlocking feature controls a Neutral Contactor (NC) of each generator. The
rule is that only one neutral contactor of all running generators are closed. The Logic
ensures that with changing of generators the neutral link is passed over to another
running generator. Refer to
╚═▷ “6.3.14 Neutral Interlocking”
for more information.
ID
Parameter
CL
Setting range
[Default]
Description
1840
Neutral Interlocking
2
On
Neutral interlocking is enabled.
The command variable "03.39
Close neutral cont." is activated
and the DI 12 is used for the NC
feedback. The unit monitors the
NC feedback according to the
close order.
[Off]
Neutral interlocking is disabled.
The NC monitoring is disabled.
1841
Priority
2
1 ... 32
[1]
The priority determines which NC
is closed, if multiple gens are
running in the same segment.
Notes
The lower the configured number,
the higher the priority
293
easYgen-3000XT Series
B37574
4 Configuration
4.4.3.6 Configure Breakers: Neutral Interlocking
Released