Communication System Manual 3VF Circuit-Breakers
Version 1.0 (05/98) Copyright Siemens AG 1998. All rights reserved.
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2.2 Technical data
a) For SIMOCODE-DP
Basic unit 3UF
Permissible ambient temperature -25 °C to +60 °C
Degree of protection to IEC 529 IP 20
Mounting position Arbitrary
Main circuit
Rated insulation voltage U
i
690 V (with pollution severity 3)
Rated operational voltage U
e
690 V for bare/uninsulated conductors
(3UF5001 to 3UF5021)
Rated frequency, current type 50 Hz/60 Hz, 3-phase
Auxiliary circuit/control circuit
Rated control supply voltage U
s
AC 50/60 Hz, 115 V/230 V, 24 V DC
Power consumption AC 50/60 Hz, 5 VA, 24 V DC, 5 W
Outputs (Relays)
Rated continuous current 5 A
b) For motorized operating mechanisms of 3VF circuit-breakers
Motorized op. mech. for 3VF3 3VF4 3VF5
Power consumption W 200 200 200
Rated control AC 50/60 Hz V - 42 --- 110/127
voltage U
s
V DC 24 48 60 110
Back-up fuse or A 10 6 6 6
miniature circuit-breaker
Minimum command
duration at U
s
s 1 1 1
Motorized op. mech. for 3VF6 3VF7
Power consumption W 300 1000
Rated control AC 50/60 Hz V 220/240 110/127 220/240
voltage U
s
V DC 220 48 ---
Back-up fuse or A 6 25 16
miniature circuit-breaker at 32 A DC
Minimum command
duration at U
s
s 1 0.5
Please refer to the SIMOCODE-DP manual and the "Switchgear and Systems" catalog for further
technical data.
2.3 Supplementary literature on 3VF communication
ESSENTIAL REQUIREMENT:
3UF57 System Manual: "Detailed Description of SIMOCODE-DP device and PROFIBUS-DP,
including System Files"
Order number: 3UF57 00-0AA00-0 (German)
3UF57 00-0AA00-1 (English)
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