Siemens SIMOCODE pro C, System Manual

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Technical data
15.6 Technical data of the expansion modules
SIMOCODE pro
System Manual, 05/2019, A5E40507475002A/RS-AD/004
355
15.6.8 Technical data of the ground-fault module 3UF7510-1AA00-0
Technical data of the ground-fault module 3UF7510-1AA00-0
Mounting
Snap-mounted onto 35 mm standard mounting rail or screw-mounted using additional push-in
lugs
Display
• Green "READY" LED • Continuous light: "Ready for operation"
•
Flashing: "No connection to basic unit"
System interface For connecting to a basic unit, an additional expansion module, a current measuring module or
a current / voltage measuring module or the operator panel.
Control circuit
Cable to the residual current transformer
Notice
• We recommend using twisted cables.
•
Cables of lengths > 10 m must additionally be shielded and grounded.
Conductor cross section 0.5 mm
2
1.0 mm
2
1.5 mm
2
2.5 mm
2
4.0 mm
2
AWG 20 kcmil 18 kcmil 16 kcmil 14 / 12 kcmil 10 kcmil
Max. cable length 70 m 140 m 210 m 300 m 550 m
Connectable residual
current
transformer 3UL23
1)
-
feed-through diameter
35 mm to 210 mm
Type of current to be
monitored
AC and pulsating DC (type A)
Measurable line
frequency
16 Hz to 400 Hz
Response value current
(settable)
0.03 A to 40 A
Measuring accuracy
(relative) ground-fault
module
±5 %
Measuring accuracy
(relative)
transformer 3UL23
±2.5 %
Reaction time (maximal) 100 ms
Connection
Tightening torque
TORQUE: 7 LB.IN to 10.3 LB.IN 0.8 Nm to 1.2 Nm
Connection cross
sections
• Solid
2x 0.5 mm
2
to 2.5 mm
2
/ 1x 0.5 mm
2
to 4 mm
2
2x AWG 20 to 14 / 1x AWG 20 to 12
• Finely stranded with
end sleeve
2x 0.5 mm
2
to 1.5 mm
2
/ 1x 0.5 mm
2
to 2.5 mm
2
2x AWG 20 to 16 / 1x AWG 20 to 14