00193437-03_AI_PowerSupplyConversion_DE+EN.pdf - 第164页
3 Converting the power supply on HF machines A ssembly Instructions, Converting the Power Supply 3.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC 12/2013 Edition 162 3 Fig. 3 - 9 T e rminal panel for conne…
Assembly Instructions, Converting the Power Supply 3 Converting the power supply on HF machines
12/2013 Edition 3.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC
161
3.5.3 Insert the socket guard into the X102 service socket.
See item X102 in Fig. 3 - 2, page 157.
For the USA version, insert the socket guard into the X102 service socket.
3.5.4 Replacing the main power cable
CAUTION
The electrical cables to each individual placement machine must be clearly identified and easy to
allocate without doubt. The regulations of the country in which the machine is operated apply.
3
Fig. 3 - 8 Cross-section of the main power cable
3
(1) Power supply cable
(2) Angle for the cable gland
(3) Fixing strap for the power supply unit on the machine frame
3 Converting the power supply on HF machines Assembly Instructions, Converting the Power Supply
3.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC 12/2013 Edition
162
3
Fig. 3 - 9 Terminal panel for connecting the power cable
3
(L1) Three-phase
(L2) Three-phase
(L3) Three-phase
(N) Neutral conductor
(PE) Protective ground wire
(X100) Terminal panel
Crimp a ferrule onto each end of the wire.
Loosen the nuts on the angled cable gland (item 2 in Fig. 3 - 8).
Fold up the angled cable gland.
Feed the power supply cable through the angled cable gland to the terminal panel X100 (see
X100 in Fig. 3 - 9
).
Connect the cable to the terminal and ensure that it has a sufficient bending radius. The wires
must not be kinked.
Fold up the angled cable gland (item 2 in Fig. 3 - 8) and tighten the nuts hand-tight.
Assembly Instructions, Converting the Power Supply 3 Converting the power supply on HF machines
12/2013 Edition 3.5 Converting the power supply from 3 x 400 VAC to 3 x 208 VAC
163
3.5.5 Overview of the parts - power supply unit - side view
Fig. 3 - 10 Overview of the parts - power supply unit - side view
EST Inrush current limiter board BRW3TT13084-01
T1 Three-phase transformer