00193437-03_AI_PowerSupplyConversion_DE+EN.pdf - 第176页

3 Converting the power supply on HF machines A ssembly Instructions, Converting the Power Supply 3.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 12/2013 Edition 174 3.6.5 Configuring the inrush current li…

Assembly Instructions, Converting the Power Supply 3 Converting the power supply on HF machines

12/2013 Edition 3.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC

173

3.6.4 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. 3 - 21 Primary terminals for transformer T1

3 Converting the power supply on HF machines Assembly Instructions, Converting the Power Supply

3.6 Converting the power supply from 3 x 208 VAC to 3 x 400 VAC 12/2013 Edition

174

3.6.5 Configuring the inrush current limiter board

The inrush current limitation must be configured in relation to the supply voltage. This is done us-

ing plug-in jumpers on the inrush current limitation board (item 1 in Fig. 3 - 22

Fig. 3 - 22 Configuring the EST inrush current limiter board

(1) Inrush current limitation board

(2) Cover

X1, X2, X3 Connectors for configuring the inrush current limitation

 Remove the cover.

 Remove the jumper plugs from connectors X1, X2 and X3.

 Plug in the jumper plugs one position higher on connectors X1, X2 and X3 (see Fig. 3 - 22).

 Fit the cover (see item 2 in Fig. 3 - 22).

3 x 380 VAC

3 x 400 VAC

3 x 415 VAC

3 x 208 VAC

3 x 230 VAC

Assembly Instructions, Converting the Power Supply 3 Converting the power supply on HF machines

12/2013 Edition 3.7 HF circuit diagrams

175

3.6.6 Installing the power supply unit

 Carefully push the power supply unit into the housing until it reaches the stop.

 Use the M8 hexagon socket-head screw to secure the unit at the bottom.

 Check that the yellow-green PE wire is connected to the cover.

 Attach the holding cord to the eye in the cover.

 Attach the cover.

PLEASE NOTE: 3

Make sure that the actuating shaft of the main switch slides easily into the opening in the ro-

tary button. 3

 Use the machine key to lock the cover.

3.6.7 Carry out the safety check to DIN EN 60 204

 When the conversion is complete, carry out a safety check to DIN EN 60 204.

 Follow the procedure described in section 2, page 146 onwards.

3.7 HF circuit diagrams

– Conversion kit, USA (208 VAC), SIPLACE HF,

drawing no. 00119605-020101LD4, 2 sheets (see page 176

and 177)

– Conversion kit, international, SIPLACE HF,

drawing no. 00354626-060301LD4, 2 sheets (see page 178

and 179)