Woodward LS-5 v2 Series - Setup Mains Measurement with Easygen

Keep system A and B on the same side. This simpli󰈡es the con󰈡guration. The location of
a CT may force you to ignore this rule but this can be compensated for in the
con󰈡guration.
6.4.2.2 Setup Mains Measurement With easYgen
Overview
In easYgen application mode
A07
('GCB/LS5') mains measurement of the easYgen is not
required. This measurement is provided by the LS-5 unit.
Exception: mains decoupling acting on GCB
When using the mains decoupling function the mains measurement of the easYgen is
required.
• For information on this setup refer to ╚═▷ “6.4.2.3 Setup Mains Decoupling With
easYgen”.
• If the VDE-AR-N 4105 rules shall be ful󰈡lled, please refer to ╚═▷ “6.5 Setup VDE-AR-
N 4105 Applications”.
⚙
Prerequisites easYgen
ᐳ
• Personnel: User
1. ▷
The application uses the easYgen in mode
A07
(con󰈡gured in parameter 8840).
Con󰂢gure easYgen
⚙
ᐳ
•
Personnel: User
To prevent the easYgen measurement from causing alarms, it must be con󰈡gured as
follows.
1. ▷
•
Switch
o󰈠 the following parameters:
Parameter ID
Mains decoupling 3110
Change of frequency 3058
Overfrequency level 1 2850
Underfrequency level 1 2900
Overfrequency level 2 2856
Underfrequency level 2 2906
Overvoltage level 1 2950
Undervoltage level 1 3000
Overvoltage level 2 2956
Undervoltage level 2 3006
268 LS-5 v2 Series 37650
6 Application
6.4 Setup easYgen & Independent LS-5x2 Applications (Mode A02)
Released