Service Manual HS60 - 第86页

3 Pow er S up ply H S-6 0 S erv ic e Manu al 3. 7 M e as ur ing vol ta ge s on th e p o wer su pp ly unit 03/ 200 3 US I ssue 84 3.7.8 T ermin al p anel of t he power s upply unit F ig. 3. 7 - 6 T er min al pa ne l of t …

100%1 / 348
HS-60 Service Manual 3 Power Supply
03/2003 US Issue 3.7 Measuring voltages on the power supply unit
83
Transformer T1 supplies the following voltages on the secondary side: 3
– 3 x 140 VAC
–3 x 5 VAC
– 3 x 24 VAC
– 3 x 25 VAC
–3 x 6 VAC
– 3 x 38 VAC
–3 x 20 VAC
3.7.7 Measuring voltages at main power filter Z1 and electrolytic capacitor C1
Fig. 3.7 - 5 Power supply unit - plan view
Z1 Main power filter for 36 A 3-phase systems
E Input terminals of main power filter Z1
A Output terminals of main power filter Z1
C1 33000 µF / 63 V electrolytic capacitor
R1 Discharge resistor
Module Terminal Voltages
Main power filter Z1 L1, L2, L3 3 x 204 VAC / 3 x 230 VAC / 3 x 380 VAC
3 x 400 VAC / 3 x 415 VAC
Electrolytic capacitor C1 + / - 52 VDC
R1
C1
Z1
+
-
L1
L2
PE
L3
AE
PE
L3
L2
L1
3 Power Supply HS-60 Service Manual
3.7 Measuring voltages on the power supply unit 03/2003 US Issue
84
3.7.8 Terminal panel of the power supply unit
Fig. 3.7 - 6 Terminal panel of the power supply unit
3
The pin assignments of the individual plugs are shown in the detailed circuit diagrams in section
3 "Circuit diagrams". 3
T1 11.1 kVA three-phase transformer
P200 V M6 screw terminal (+) for supplying the servo amplifiers of the x/y axes
N200 V M8 screw terminal (-) for supplying the servo amplifiers of the x/y axes
X2 To the PC
X3 To monitor 1
X4 To monitor 2
X5 To lifting table 1, PCB conveyor 1
X6 To lifting table 2, PCB conveyor 1
X7 To lifting table 3, PCB conveyor 2 (option)
X8 To lifting table 4, PCB conveyor 2 (option)
X9 To the servo unit
X10 To the main distribution unit (non-stabilised DC voltages)
X11 To the PCB handling system / lifting table controller
X12 From/to the main distribution unit, (control signals, power supply)
X13 From/to the main distribution unit, (SSK peripherals)
HS-60 Service Manual 3 Power Supply
03/2003 US Issue 3.8 Parts overview
85
3.8 Parts overview
3
Fig. 3.8 - 1 Power supply unit - front panel - parts overview