Littelfuse SigmA Series - Manual (Page 2)

Generator Control
© 2013 Littelfuse Protection Relays & Controls
Advanced
www.littelfuse.com/s6100
Wiring Diagram
Specifications (S6000)
Primary Supply +24 Vdc (-30%/+30 %) Isolated, 500 mA
Backup Supply +24 Vdc (-30%/+30 %) Isolated, 500 mA
Environmental Temp Range –15°C to +70°C
Gen. Phase-Phase Voltage (GPPV) 63.0-690.0 Vac (-2 % /+2 %) 3-phased
Gen. Indicated Voltage (GIV)
63-32 kV AC
CT Secondary Current (CTSC) 1 A or 5 A (consumption 25 mW or
125 mW) 3-phased
Gen. Rated Frequency (GRF) 40.0-500.0 Hz
Gen. Maximum Current (GMC) 0.5-3,000.0 A / 500-30,000 A
Protection Functions
C/B Trip Relay Contact rating:
AC: 8 A, 250 Vac; DC: 8 A, 35 Vdc
NE1 Trip Relay Contact rating: AC: 8 A, 250 Vac; DC: 8 A, 35 Vdc
NE2 Trip Relay Contact rating: AC: 8 A, 250 Vac; DC: 8 A, 35 Vdc
Alarm Relay Contact rating: AC: 8 A, 250 Vac; DC: 8 A, 35 Vdc
CAN Bus Connection: Screw terminals,2-wire with COM
(limp back function)
Protocol: CANopen derivative
RS232 Connection: Customized plug, 4-wire (non-isolated)
Function: Configuration, Debugging or
firmware update
Protocol: ANSI terminal
RS485 Connection: Screw terminals, 2-wire (isolated)
Protocol: MODBUS-RTU
EMC EN 50081-2:1993, EN 50263: 1999
Marine Tests EN 60945:1997, IACS E10:1997
Connections Plug-in screw terminals
(spring terminals available as option)
Mounting Screw mounting (4 pcs. 4.2 x 12 mm)
Weight 1,150 g
Dimensions H 145 mm (5.7”)
W 190 mm (7.5”)
D 64.5 mm (2.5”)
FEAtuREs
sigmA
s6000
s/Ls
moduLE
s6100
pm
moduLE
s6610
ui
moduLE
s6500
Reverse power protection •
Overcurrent trip •
Short-circuit trip •
Power trip •
Excitation loss relay trip •
Over/ Undervoltage trip •
Nonessential load trip in 2 steps •
RS485/ Modbus RTU (RS485) •
Synchronizer •
Load sharer •
VAR load sharer •
Indication of measurements • •
Programming of the
S6000 and S6100 modules
• •
Load depending start and
stop of generators
•
Large consumer request •
Large consumer inhibit •
SIGMA Technical Data
FEAtuREs bEnEFits
3-phase true RMS
measurement
Reliable measurement, high noise immunity
Analog outputs for speed
and voltage control
Fits most electronic governors and ECUs
PWM outputs for speed
and voltage control
Compatible with e.g. CAT and Woodward
Pulse outputs for speed
and voltage control
Compatible with conventional governors,
motorized potentiometers and some ECUs
Large consumer request
inputs with load feed back
Optimizes quantity of running generators
and saves fuel
Type-approved by marine
classification societies
Pre-configured Marine Power
Management System
Features & Benefits
Rev: 4-A-050313
Sync On
Frequency Control
SHAFT GENERATOR
(GRID)
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