00194614-08 Trainingsdoku. SG X-Serie_X4i SW70x (AL2)_EN.pdf - 第157页
Energy and Compressed Air Supply Power supply Power supp ly 157 Student Guide SIPLACE X-Serie and X4I SW70x (AL2) Input Volt age 5.2.4.2 Input Voltage Input voltage Legend Transform er 1 5.2.4.3 Transformer 1 The main re…
Energy and Compressed Air Supply
Power supply Power supply
Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 156
K1 Main contactor 1, 3, 5 &
2, 4, 6
3 x 204 VAC / 3 x 380 VAC
3 x 400 VAC / 3 x 415 VAC
K2 Contactor switch on relay for
build up of voltage for the
intermediate circuit (X/Y/star
axes)
1, 3, 5 &
2, 4, 6
3 x 177 VAC
K3 Contactor switch on relay for
build up of voltage for the
intermediate circuit (X/Y/star
axes)
1, 3, 5 &
2, 4, 6
3 x 177 VAC
K4 Contactor switch on relay for
build up of voltage for the
intermediate circuit (X/Y/star
axes)
1, 3, 5, &.
2, 4, 6
3 x 177 VAC
K5 Contactor
(software release =
Software_EIN OK (software
is ON)
A1 (+) – A2 (-)
1, 3, 7 &.
2, 4, 8
24 VDC
24 VDC against GND
24 VDC against GND
K6 (SSK) Combination circuit breaker L+, X1, X3, X5
13, 33
23
24 VDC against GND
24 VDC against GND
32 VDC against GND
F1 Fuse (6 A)
service socket; 1-phase
1, 2 115 VAC / 220 VAC
230 VAC / 240 VAC
F2 Fuse(32 A)
changeover table; 3-phase
1, 3, 5 &
2, 4, 6
3 x 36 VAC
F4 Fuse (32 A)
X/Y axis; 3-phase.
1, 3, 5 &
2, 4, 6
3 x 177 VAC
F5 Fuse (10 A)
star axis; 1-phase
1, 2 145 VDC to GND
F6 Fuse (10 A)
Z and DP axis; DP motors
C&P20A (DC/DC converter
in the axis unit), 1-phase.
1, 2 39 VDC to GND
F7 Fuse (6 A)
secondary circuit; 3-phase
1, 3, 5 and
2, 4, 6
3 x 230 VAC
F8 Fuse (6 A)
board conveyor; 1-phase
1, 2 33 VDC to GND
F10 fuse (16A) rectifier V7 and
V70; 3-phase
1, 2 3 x 39 VAC
F11 Fuse (1A) inrush current
limitation board 1-phase
1, 2 33,6 VDC to GND
F12 Fuse (6 A)
illumination; 1-phase
1, 2 52 VDC to GND
F13 fuse (3A) monitor;
1-phase
1, 2 26 VDC to GND
F14 Fuse (6 A)
cooling device Y motor
1-phase
1, 2 24 VDC to GND
F21 / F22 /
F23
Micro fuse (T6,3A)
discharge inductor L20
1, 2 3 x 204 VAC / 3 x 380 VAC
3 x 400 VAC / 3 x 415 VAC
Assembly Designation Contact Voltages
Energy and Compressed Air Supply
Power supply Power supply
157 Student Guide SIPLACE X-Serie and X4I SW70x (AL2)
Input Voltage
5.2.4.2 Input Voltage
Input voltage
Legend
Transform er 1
5.2.4.3 Transformer 1
The main reason for the transformer T1 is to power the X/Y and star axis, protected by F4. Contactors
K2, K3 and K4 illustrate fixed elements of the electrical safety concept. In a fault event, e.g. open cover,
the servos are disconnected from the energy.
Primary Transformer T1
▪ 250 VDC for the servo amplifiers of the x and y axes.
▪ 150 VDC servo amplifiers of the star axis.
▪ 34 VDC for the inrush current limiter servo
▪ 52 VDC for the DC/DC converters in the main power unit
▪ 48 VDC for DC/DC converter of camera illumination and the computer unit
F61 / F62 fuse (10A) rectifier U4 1, 2 3 x 28 VAC
F81 / F82 Microfuse (T10A)
rectifier U5
1, 2 3 x 23.8 VAC
F111 / F112 Microfuse (T1A)
rectifier U8
1, 2 3x 25.7 (23.8V) VAC
F131 / F132 Microfuse (T4A)
rectifier U10
1, 2 3x 20.5 (19.7V) VAC
F141 / F142 Microfuse (T6,3A)
rectifier U11
1, 2 3x 18.9 (18.7V) VAC
Assembly Designation Contact Voltages
1 Current filter K1 main contactor and inrush current limiter for
T1
2 3 phases T1 transformer 1
3 Inrush current limitation board for T1 T2 Transformer 2
Q1 Main switch L20 Discharge inductor
Q2 Motor Circuit Breaker
CAUTION
After transformers T1 and T2, the main power potential ends and the machine is only fed by
secondary voltages.
Energy and Compressed Air Supply
Power supply Power supply
Student Guide SIPLACE X-Serie and X4I SW70x (AL2) 158
Overview of main voltage supply and transformer
Transform er T2
5.2.4.4 Transformer T2
The main task assumed by transformer T2 is to power the Z and DP servos, protected by F6.
Secondary transformer T2
▪ 40 VDC for the servo amplifiers the z and dp axes.
▪ 34 VDC for PCB handling system.
▪ 40 VDC for the component tables (30 V for feeder operation).
▪ 10 VDC for the component tables (5 V for logic).
▪ 28 VDC for the monitor.
▪ 24 VDC for cooling the Y axis motor. (motor generating compressed air)