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> S7-300 plc psu 6ES7 307-1BA00-0AA0 power supply
S7-300 plc psu 6ES7 307-1BA00-0AA0 power supply
As seen from pic front cover missing used for 3 months
The proven power supply in the SIMATIC S7-300 design; alternatively with PS-CPU connecting comb and for snap-mounting on S7 busbar (Order No. 6ES7 307-1BA00-0AA0).
Settable via selector switch on device
Inrush current limitation (+25 °C)
T 1.6 A/250 V (not accessible)
Recommended circuit breaker (IEC 898) in mains supply line
Stabilized, floating direct voltage
Residual ripple (clock frequency: approx. 50 kHz)
No overshoot of Vout (soft start)
* Short-circuit in operation
Parallel connection for increased output
Efficiency at Vout rated, Iout rated
Power loss at Vout rated, Iout rated
Dyn. mains compensation (Vin rated ± 15 %)
Dyn. load compensation (Iout: 50/100/50 %)
* Load step from 50 to 100 %
* Load step from 100 to 50 %
Additional control loop, shutdown at approx. 30 V, automatic restart
Electronic shutdown, automatic restart
RMS sustained short-circuit current
Overload/short-circuit indicator
Electrical isolation primary/secondary
Yes, SELV output voltage Vout acc. to EN 60950 and EN 50178
Yes, UL listed (UL 508), File E143289, CSA (CSA 22.2 No. 14-95)
Yes, Class I Div. 2 Group A, B, C, D T4
Appr. for use in marine vessels
Degree of protection (EN 60529)
0 to +60 °C with natural convection
Transportation and storage temperature range
Climatic class 3K3 acc. to EN 60721, no condensation
One screw-type terminal each for 0.5 to 2.5 mm2 single-core/finely stranded
2 screw-type terminals for 0.5 to 2.5 mm2
2 screw-type terminals for 0.5 to 2.5 mm2
Mounting adapter for DIN rail and PS-CPU connecting comb
