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3.2.6
Electrical supply
1)
Electrical supply
Nominal voltage
2)
3 x 400 V + N + PE
Connecting line
Fuse
Protective equipotential
6)
bonding conductor
Connected loads
Table 17: Electrical supply 400V network
1) Stationary mains connection
2) If the existing nominal voltage varies from the supply voltage specified above, an isolating transformer must be in-
stalled.
If the nominal voltage is 380 V or 415 V at 50 Hz, the tolerance of the mains power must be checked.
If the tolerance is between 360 V – 440 V, an isolating transformer is not required.
3) N - line is loaded; a fault-current circuit breaker (FI) may not be used.
4) In accordance with table 10 EN 60204-1:2006, with double safety
5) In accordance with table 10 EN 60204-1:2006
6) Required if the leakage currents of the RFI filters > 10 mA.
Not required if the cross-section of the power supply connection > 10 mm
Rewinder RW500
Wiring diagram no. See electrical name plate
Required mains configura-
3)
tion
Voltage
Frequency
Control voltage:
Cross-section (IEC)
Cross-section (UL)
4)
Max. line length
Min. network impedance
5)
Short-circuit current rating
(SCCR) according to UL
508A
IEC
UL
Cross-section IEC
Cross-section UL
Total
Stand-by
Product description
TN - C - S -
Clockwise
power mains
rotating field
TN - S - power
required.
400 V AC
+/-10%
50/60 Hz
+/-1 %
24 VDC
2
4 mm
AWG11
135 m
500 mOhm
25 A
25 A
2
10 mm
AWG7
approx. 8 kW
2
.
Technical data
45
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