00193437-03_AI_PowerSupplyConversion_DE EN - 第272页

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 Repl…

100%1 / 282
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
269
Fig. 8 - 8 Power supply unit - front view
MS1 Motor circuit-breaker
MS1A Motor protection trip block
X1 Terminal strip for the main power cable
BU1 Service socket
M8 Locking screw for power supply unit
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