Siemens S5-135U/155U appendix Technical Specifications of the Power Supply Units, Input

Central Controllers and Expansion Units Power Supply Units

4.3.6Technical Specifications of the Power Supply Units

Important for the USA and Canada

The following approval has been obtained:

UL-Recognition-Mark (for USA)

Underwriters Laboratories (UL) to

Standard UL 508, Report E 143289

CUL-Recognition-Mark (for Canada) to

Canadian National Standard C 22.2, No. 142, Report E 143289

6ES5 955-3LC42

6ES5 955-3LF42

Safety Specifications

The power supply units comply with safety specifications VDE 0805 / EN 60950 / IEC 950 / VDE 0160 and VDE 0106 Part 101.

Shock protection

Data for EMC in the installed state

Safe isolation

only insured in the installed state

see technical specifications of the S5-135U/155U CC

is ensured.

Input

Rated input voltage

Rated input frequency

Input current Ii/p

at rated loed and rated Vi/p = 120V

=230V Peak inrush current I i/p max

I@t value of inrush current

Efficiency at rated load (with fans) and Vi/p

¢230/120 V AC

Max. heat dissipation at rated load at Vo/p1, Vo/p2, Vo/p3 (with fans)

Efficiency at rated load (without fans) and Vi/p ¢ 230/120 V AC

Max. heat dissipation (without fans)

Stored energy time during power failure at rated load and

Vi/p ¢ 187/93 V AC (adjustable)

Input fuse

External battery supply

120 V (93-132 V) AC

230 V (187-264 V) AC

50/60 Hz (47-63 Hz)

2.5Arms

1.5Arms

26 A for 2 s, otherwise < 5 A (repetition rate 100 secs)

4A@s > 0.63

80W

0.70

53 W

>20 ms

20ms

5ms

Wickmann G 19343-T4A/250V,

500A@s

4.5 V

120 V (93-132 V) AC

230 V (187-264 V) AC

50/60 Hz (47-63 Hz)

4.5Arms

2.6Arms

25 A for 2 ms (repetition rate 100 secs)

5.2A@s

> 0.68

147W

0.71

123 W

>20 ms

20ms

5ms

Wickmann G 19340-8A/250V,

200A@s

4.5 V

System Manual	4-51
C79000-G8576-C199-06