00193437-03_AI_PowerSupplyConversion_DE+EN.pdf - 第273页

Assembly Instructions, Converting the Power Supp ly 8 Converting the power supply on the HS- XX / Di machine using PKE32/XTU-32 12/2013 Edition 8.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 271 8.6.3 Re…

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8 Converting the power supply on the HS-XX / Di machine using PKE32/XTU-32 Assembly Instructions, Converting the Power Supply
8.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 12/2013 Edition
270
8.6.2 Replacing the motor circuit-breaker
The PKE32/XTU-32 motor protection switch, item no. 03098183-01, can be used in 3 x 380 VAC
± 5% and 3 x 400 VAC ± 5% and 3 x 415 VAC ± 5% supply voltages. The position of the motor
protection switch is shown in Fig. 8 - 8
on page 269, item MS1. 8
– Remove the old complete MS1 & MS1A and replace them with the new MS1 (PKE32/XTU-32).
– This MS1 PKE32/XTU-32 part is backward compatible to the old MS1/MS1A.
– Insert the new MS1 (PKE32/XTU-32) at the same location as the old MS1 position.
– Set the over current and short circuit trip threshold settings as shown below.
8
Tab. 8 - 3 Overcurrent and short-circuit threshold for 3 x 380 VAC, 3 x 400 VAC, 3 x 415 VAC
PLEASE NOTE:
On PKE32/XTU-32 the motor protection trip block need not be changed. 8
–Fig. 8 - 9
shows the PKE32/XTU-32 motor protection switch.
8
Fig. 8 - 9 PKE32/XTU-32 front side view
Power supply
Over current trip threshold (left
dial)
Short circuit current trip class
(right dial)
HS-60 / D1 / D2
/ D4
9.7 A Class 10
Assembly Instructions, Converting the Power Supply 8 Converting the power supply on the HS-XX / Di machine using PKE32/XTU-32
12/2013 Edition 8.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC
271
8.6.3 Removing the socket guard from the socket with earthing contact
Remove the Teddy socket guard, series 6310, from the socket with earthing contact using the
corresponding key.
8
8
Socket guard
with key
Socket
8 Converting the power supply on the HS-XX / Di machine using PKE32/XTU-32 Assembly Instructions, Converting the Power Supply
8.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 12/2013 Edition
272
8.6.4 Overview of the parts - power supply unit - side view
Fig. 8 - 10 Overview of the parts - power supply unit - side view
EST Inrush current limiter board TG 31033-01
T1 Three-phase transformer
8.6.5 Converting the three-phase transformer T1 from 3 x 208 VAC to 3 x 400 VAC
Connect the cable from
terminal 1W6 to terminal 1W3
terminal 1V6 to terminal 1V3 and
terminal 1U6 to terminal 1U3.
Fig. 8 - 11 Primary terminals for transformer T1