Technical Data - ABB TruONE ATS Installation And Operating Instruction

116 Tr u O N E ® AT S , I N S TA L L AT I O N A N D O P E R AT I N G I N S T R U C T I O N
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7. Technical data

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Fig. 7.1 Power supply for control circuit, in figure type OX_B (source on bottom)
Automatic transfer switch, power circuit
Rated operational voltage U
Rated frequency f
Rated impulse withstand voltage U
Operating times
Automatic transfer switch, control circuit
Voltage supply
Operating voltage range
Voltage measurement accuracy
Rated frequency f
Operating frequency range, Level 2
Operating frequency range, Level 3 and 4
Frequency measurement accuracy
Rated impulse withstand voltage U
U/SOURCE 2
U/SOURCE 1
200...480 Vac
imp
200...480 Vac
imp
Operating voltage for
control circuit
200...480 Vac.
Generator supply; min.
power rating 20 kVA.
Value
50 / 60 Hz
12 / 8 kV
See Table 7.2
Value
±20%
50 / 60 Hz
±10% Level 2 = HMI with DIP-switches
±20% Level 3 = HMI with LCD screen,
Level 4 = HMI with touch screen
6 kV
Remark
Integrated, see Fig. 7.1