1 Alternative switch-enable input connection
+24 Vdc +48 Vdc S12
SWnCH-ENABĽl
POTENTIAL FREE
CONTACT (CLOSED
WHEN ENABLED]
/
0VDC
A1
I~kE1
A2
EMERGENCY SUPPLY
O
L1 N
1
KEX
K \
K \
6
22 8
ATS 010
A
7.7.2 Wiringfor 3-phase systems without neutral
NORMAL SUPPLY EMERGENCY SUPPLY
o o
L1 N
VOLTAGE TRANSFORMER
' PRIMARY VOLTAGE RATED VOLTAGE
ABB SACE SACE ATS010 RH0202002 L2467.7 Additionalwiring diagrams
7.7.7
