simatic s7-300 - megaelektrik.net

SIMATIC S7-300
Power supplies
Power supplies
■ Overview
• Load power supplies for S7-300/ET 200M
• For conversion of the line voltag e to the required operating voltage
of 24 V DC
4
■ Technical specifications
Power supply, type 2 A 2 A 5 A 5 A 10 A
Order No.
6ES7 307-1BA00- 6ES7 305-1BA80- 6ES7 307-1EA00- 6ES7 307-1EA80- 6ES7 307-1KA01-
0AA0
0AA0
0AA0
0AA0
0AA0
SIPLUS Order No.
6AG1 305-1BA80-
2AA0 1)
6AG1 307-1EA80-
2AA0 1)
Input Single-phase AC Direct voltage Single-phase AC Single-phase AC Single-phase AC
Rated voltage U e rated
120/230 V AC
Set with a selector
switch on the
device
24-110 V DC
Wide input range
120/230 V AC
Set with a selector
switch on the
device
120/230 V AC
Set with a selector
switch on the
device
120/230 V AC
Set with a selector
switch on the
device
Voltage range
85 to 132 V/170 to
264 V AC
16.8 to 138 V DC 85 to 132 V/170 to
264 V AC
93 to 132 V/187 to
264 V AC
93 to 132 V/187 to
264 V AC
Overvoltage resistance 2.3 x U e rated , 1.3 ms 154 V; 0.1 s 2.3 x U e rated , 1.3 ms 2.3 x U e rated , 1.3 ms 2.3 x U e rated , 1.3 ms
Mains buffering at I e rated > 20 ms at U e =
93/187 V
Mains frequency rated value;
range
50/60 Hz,
47 to 63 Hz
> 10 ms at U e rated > 20 ms at U e =
93/187 V
- 50/60 Hz;
47 to 63 Hz
> 20 ms at U e =
93/187 V
50/60 Hz,
47 to 63 Hz
> 20 ms at U e =
93/187 V
50/60 Hz,
47 to 63 Hz
Rated current I e rated 0.9/0.6 A 2.7-0.6 A (4-0.9 A) 2.1/1. 3 A 2.1/1.2 A 2.1/1.2 A
Inrush current limiting
< 20 A, < 3 ms < 20 A, < 10 ms < 45 A, < 3 ms < 45 A, < 3 ms < 45 A, < 3 ms
(+25 °C)
I 2 t < 1.0 A 2 s < 5 A 2 s < 1.2 A 2 s < 1.8 A 2 s
(typ. 1.2 A 2 s)
Installed input fuse
T 1.6 A/250 V
(not accessible)
T 6.3 A/250 V
(not accessible)
F 4 A/250 V
(not accessible)
T 3.15 A/250 V
(not accessible)
< 1.8 A 2 s
(typ. 1.2 A 2 s)
T 3.15 A/250 V
(not accessible)
Recommended miniature circuitbreaker
(IEC 898) in the main
supply conductor
3A, characteristic C 10A and above,
characteristic C
DC-compatible
6 A and above,
characteristic C
10 A and above,
characteristic C or 6
A and above,
characteristic D
10 A and above,
characteristic C or 6
A and above,
characteristic D
1) SIPLUS module for extended temperature range ñ 25 to + 60 ×C and for use under medium loading (e.g. atmospheres containing a high concentration of
chlorine and sulphur ). Currently being prepared for conformity with EN 50155 (for electrical equipment on railway vehicles).
4/164 Siemens ST 70 · 2005