Power Supply - Siemens SINUMERIK 840Di Manual

2 Hardware Descriptions

2.10 Power supply

2.10 Power supply
2.10.1 SITOP POWER Standard 24V/10A
Order No.
Features
2-88
Fig. 2-26 View: SITOP POWER Standard 24V/10A
Designation
SITOP POWER Standard 24V/10A
The SITOP POWER Standard 24V/10A power supply mode provides the follow-
ing features:
S
Input voltage nominal value
S
Input voltage range
S
Mains buffering
S
Mains frequency nominal value
S
Mains frequency range
S
Input current nominal value
S
Inrush current (25° C)
S
Output voltage nominal value
S
Output voltage tolerance
S
Efficiency
Order No. (MLFB)
6EP1 334-1SH01
120/230VAC
93 ... 132V/187 ... 264V
> 20msecs
50/60Hz
47 ... 63Hz
3.5/1.7A
55A
24VDC
± 3%
> 87%
 Siemens AG, 2003. All rights reserved
SINUMERIK 840Di Manual (HBI) – 06.03 Edition
06.03