LNS Sprint 545 S2, Instruction Manual

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CHAPTER 4: ELECTRICS 4-9
SPRINT 545/565S2
2.3.4. Transformers 230 V (T1) and 24 VDC (T2)
The bar feeder's entire low voltage network and some of the interface signals (see point 4.3.2) are
powered by the transformer.
The transformer has an output of 230 Volts which powers the servo motor amplifier. A 24 VDC power
supply powers the rest of the machine.
The two outputs are protected by a 3.15A fuse, fitted in a support.
To replace the fuse:
1.
Unscrew the cap a quarter of a turn to the left;
2. Remove and replace the fuse with an identical one, and put the cap back.
Although fuses seldom need replacing, is it advisable to keep some spares on hand.
On the primary side, the transformer accepts a voltage of 220 to 480 volts/50 or 60 Hz. Measure the
power provided by the lathe, and, if necessary, please adapt the cable on the power terminal block.
200 N -5% 230400 480
230 230
Designation Description
A Primary terminal block, 220V-480V / 50hz or 60 Hz ± 15%
B Secondary terminal block, 230 V
C Fuse (3.15 A)
A
B
C