Power Supply - Siemens SINUMERIK 840DiE sl Manual

2 Hardware Descriptions

2.9 Power supply

2.9 Power supply
2.9.1 SITOP POWER standard 24V/10A
Order number
Features
2-74
Fig. 2-17 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
Power failure back–up time
S
Line frequency nominal value
S
Line 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
120/230 V AC
93 ... 132 V/187 ... 264 V
> 20 ms
50/60 Hz
47 ... 63 Hz
3.5/1.7 A
55 A
24 V DC
± 3 %
> 87 %
© Siemens AG 2007 All Rights Reserved
SINUMERIK 840Di sl Manual (HBIsl) – 01/2007 Edition
01/2007