Power Supply; Technical Data - ABB DCS800 Hardware Manual

Power supply

The power supply (X99:) operates on fly back configuration. The internal DC link voltage is 310 V.
The power supply automatically adapts the supply input voltage either 230 V or 115 V and switches
relays K301.
In case of varying 230 V input voltage (e.g. generator network) the operation must be clamped to 230
V by Jumper S1= 2-3 230 V operation

Technical data

AC Supply voltage
Supply voltage
Tolerance
Frequency
Power consump-
tion
Power loss
Inrush current
recommended fus-
ing
Mains buffering
Powerfail
S1
1-2 -> automatic detection of input voltage range (default)
2-3 -> 230 V operation fix
X96: Output DO8
Isolated relay (NO contact)
Contact rating:AC: 230 V~/ <3 A~
DC: 24 V-/ <3 A-
or 115/230 V-/ <0.3 A-)
X99: Input circuit PIN-4
3ADW000194R0611 DCS800 Hardware Manual f us
115 V AC 230 V AC
-15%/+10% -15%/+10%
45 Hz ... 65 Hz 45 Hz ... 65 Hz
120 VA 120 VA
≤ 60 W ≤ 60 W
20 A / 20 ms 10 A / 20 ms
6 AT 6 AT
min 30 ms min 30 ms
95 V 185 V
X96:
PIN4_in-output_circuit_b.dsf
275 V
X99:
Backup supply
The terminal X95 are used to add additional
capacitance to the existing ones to increase
the mains buffering time. More detailed data
is available on request via your ABB
representative.
6 Ω
6 Ω
91
Technical data