Bernini Be42 - Section 17.0 ATS Wiring Diagram; Automatic Transfer Switch Wiring Diagram

Be42 OEM's Manual V5.0.XX - December - 2010 page 25
25
KMC
KFS
Autostart Terminal Block
GENERATING SET
Battery Minus
(*)
Generator Neutral
Generator Phase L1
Generator Phase L2
Generator Phase L3
Genset Alarm Output
(Positive logic=Alarm)
(Positive logic=Running)
(Negative logic=Start)
Genset Remote Start Input
Engine Running Output
Battery Plus (6-33Vdc)
Power ac Terminal Block
A
A
B
B
C
C
DIGITAL INPUTS
(**) Relays connected to the Be42 must be
suppressed using flywell diodes
(*) Shielding required over 25 meters
Section 17.0 - Automatic Transfer Switch (A.T.S.) controller wiring diagram
EMERGENCY STOP
OIL PRESSURE
TEMPERATURE
CONFIGURABLE 1
CONFIGURABLE 2
CONFIGURABLE 3
CONFIGURABLE 4
K-ALARM
EMERGENCY
(Switch)
LOW FUEL
2930313233
34
35
36
SENSOR INPUTS
Ground
Be42 Rear View
OIL-PRESSURE
TEMPERATURE
FUEL-LEVEL
GROUND SENSING
25
262728
SIGNAL-B
GROUND
MODBUS
TERMINATION
SIGNAL-A
40 39 38
37
GENERATOR
INPUT
VL-1
VL-3
15
13
600Vac
Max.
CURRENT
INPUT
C.T. S1 C.T. S2
1211
Max.
MAINS INPUT
MAINS VL-1
MAINS VL-2
MAINS VL-3
2018
16
600Vac
Max.
START PILOT
STOP SOLENOID
FUEL SOLENOID
CONFIGURABLE 1 CONFIGURABLE 2 CONFIGURABLE 3 CONFIGURABLE 4
CHARGER ALT.
MAINS CONTACTOR GENERATOR CONT.
1 2 3 4 5 6 7 8 9 10
OUTPUTS
SUPPLY
BATTERY BATTERY
23
22 21
24
Max. Max.
60Vdc
36Vdc
RS-485-LINK
N
L3
L2
L1
KG
KG
KGC
KG-AUX
KM
KM-AUX
KM
MAINS
Mechanical
interlock
KMC
RUNNING RUNNING
KGC
K-ALARM
(**)
N
N
L1
L1
L2
L2
L3
L3
A
L1
N
L2
L3
B
C