Siemens 7XT3300-0 A00/DD Series - Technical Data; Auxiliary Voltages; 20-Hz Output Voltage; Blocking Input

7XT3300-0*A00/DD English
C53000-B119U-C129-1 17
Technical Data
Auxiliary Voltages
Voltage supply via extended range power supply unit
DC Voltage
AC Voltage
Power consumption on 8 Ω impedance ≤ 100 VA
(8 Ω = series resistance of the 7XT34 with 20 Hz)
20-Hz Output Voltage
Terminal points 11 and 12
Output voltage 26 V ±5 %, rectangular, 20 Hz ±0.1 Hz
Power output, permanently 100 VA over all ranges
Efficiency with 8 Ω approx. 76 %
Blocking Input
Terminal points 6 and 8
Switching threshold adjustable voltage range with jumper
- for control voltages24/48/60 V DC 19 V: U
high
≥ DC 19 V, U
low
≤ DC 10 V
- for control voltages110/125/220/250 V DC 88 V: U
high
≥ DC 88 V, U
low
≤ DC 44 V
Permissible voltage, continuous DC 300 V
Nominal auxiliary DC voltage U
H-
DC 110 V to DC 220 V
Permissible DC voltage range DC 88 V to DC 250 V
Nominal auxiliary AC voltage U
H~
, three-phase
3 x AC 100 V to AC 120 V
Nominal auxiliary AC voltage U
H~
, single-phase
AC 100 V to AC 120 V
Permissible DC voltage range AC 88 V to AC 130 V
Bridging time for failure auxiliary voltage U
H-
(DC 110 V) / short-circuit
≥ 50 ms with rated load (at connected
bandpass 7XT34)
Note
AC 230 V is permissible for commissioning only, which is limited in
time.
Note
Output is not resistant to short-circuits!