Siemens Simatic S7-300 - Page 84

Power Supply Modules
2-16
Programmable Logic Controllers S7-300 Module Data
A5E00105505-03
Technical specifications of the PS 307; 10 A (6ES7307-1KA00-0AA0)
Dimensions and Weight
Dimensions W x H x D
(in millimeters)
200 x 125 x 120
Weight 1.2 kg
Input Rating
Input voltage
• Rated value 120 / 230 VAC
System frequency
• Rated value
• Permitted range
50 Hz or 60 Hz
47 Hz to 63 Hz
Rated input current
• At 230 V
• At 120 V
1.7 A
3.5 A
Inrush current (at 25 °C) 55 A
I
2
t (at inrush current) 9 A
2
s
Output Rating
Output voltage
• Rated value
• Permitted range
• Ramp-up time
24 VDC
24 V " 5 %, stable at
no load
max. 2.5 s
Output current
• Rated value 10 A,
Cannot be connected in
parallel
Short-circuit protection Electronic, nonlatching,
from 1.1 to 1.3 x I
N
Residual ripple max. 150 mV
ss
Other Parameters
Protection class according to
IEC 536 (DIN VDE 0106, Part
1)
I, with protective
grounding conductor
Insulation
• Rated insulation level
(24 V to L1)
• Tested with
250 VAC
2800 VDC
Reliable isolation SELV circuit
Bridging of power failures (at 93
and/or 187 V)
• Repeat rate
min. 20 ms
min 1 s
Efficiency 89 %
Power input 270 W
Power loss typ. 30 W
Diagnostics
LED for output voltage available Yes, green LED