Tweco 200 Ultra-Cut - Manual (Page 142)

Manual 0-5056 Ultra-Cut 200 A-24 APPENDIX
APPENDIX 11: Schematic: CE 400V Unit w/ Chopper Pilot
1
1
2
2
3
3
4
4
5
5
A
B
C
D
E
F
-15V
INP
U
T_
NG
+5V GN
D
+15V
+15V
+15V
M
IS
SI
N
G_PH
A
SE
/ 2
0
0
/ 4
0
0
/ 4
0 0
400 200
CO
M
CO
M_
A
200_A 400_A
PGN
D
2
PGN
D
1
L1
L2
L3
E
+15V
+12VDC +12VDC
+12VDC
T
o PC
B7 C
N
2-5
T
o PC
B7 C
N
2-4
T
o PC
B7 C
N
2-2
To
P
C
B 7
CN2
-1
FAN + (24 VDC) FAN
- (24 VDC)
To
P
C
B 7
TB
3
To
T1
P
R
I -
0
From CN9 on PCB7
V_C
H
A
N
G
E PC
B
400V only
100A INVERTER MODULE # 1 (top)
P_GND VAC_IN
LINE to LINE,
LINE TO GND
CAPS & VARISTORS PCB 1
WK-5630
INPUT POWER
INDICATOR
REAR PANEL
INPUT POWER
INDICATOR
INTERNAL
16 CKT RIBBON CABLE
PCB 5 WK-5602 (partial)
LED1 DIM = LOW, BRIGHT = OK
LED2 DIM = OK, BRIGHT = FAULT
LED3 DIM = OK, BRIGHT = FAULT
LED4 OFF = OK, ON = FAULT
LED5 OFF = OK, ON + FAULT
CN6 16 CKT
BIAS SUPPLY
FOR PCB5
(F2 -Sht2)
DC FAN
POWER
CN1 CN5 CN6
CN4 CN5 CN6
(A1 Sht2) (A1 Sht2) (A1 Sht 2) (A1 Sht 2) (A2 Sht 2) (A2 Sht 2)
CN6
ON / OFF
PCB3 WK-5694
PCB4 WK-5604
VAC_IN
P_GND
BIAS SUPPLY PCB
DETECTOR PCB
INTERFACE PCB
FILTER PCB
--400--
400 VAC 3 Phase
CN6
100A INVERTER MODULE # 2 (bottom)
(same as #1)
(D2, Sht 2)
RIBBON CABLE SIGNALS
CN6 - 16 Ckt Ribbon Cable
2,4- I_REF (Scaled Cut Demand)
5- PS_START (Start)
6- REDUNDANT_START (Start2)
8- INV_READY
9- / PS_START disabled by Input_NG
12- / OCR
13- / PS_START disabled by OCR
14- /TEMP_ERR
15- / PS_START disabled by Temp _Err
MISSING PHASE (pulses)<
MC1-C MC1-C
CN4 - PCB12 CN4 - PCB12
1 2 3 4
RY2 RY2
AC
AC
AC
+
-
D1
AC
AC
AC
+
-
D1
CN1 CN1
1
2
3
4
5
6
7
MC3-A MC3-A
L6 L6
TB4 TB4
+
RY2
RY2
+
RY2
RY2
200V 200V
CN3 CN3
1
4
T T
EMI
FILTER
NFC1
EMI
FILTER
NFC1
L1
L2
L3
L4
L6
L5
CN32 CN32 1 2 3 4
CN1- not used
6
CN1- not used
6
1 2 3 4
CN4 - PCB12 CN4 - PCB12
1 2 3 4
MC3-B MC3-B
P (+) P (+)
C1 C1
CN2 CN2 1 2
LED3
INPUT NG
LED3
INPUT NG
MC1-B MC1-B
N (-) N (-)
N2 N2
L7 L7
LED2
MISSING PHASE
LED2
MISSING PHASE
CN2 400V CN2 400V 1 2 3 4
MC3-C MC3-C
+
-
+
-
1
2
3
4
5
6
1 2
3 4
TB3 TB3 + +
L3 L3
CN2 CN2
1
2
3
S S
CN1 CN1 1 5 8
CN7 CN7 1 2 3 4 5
MC1-A MC1-A
CN1- not used CN1- not used
1
2
3
4
CN7 CN7 1 2 3 4 5
CN4 CN4 1 4
LED5
ERROR
LED5
ERROR
1 2
3 4
INRUSH INRUSH
NE1 NE1
CN2 CN2 1 2 3
P (+) P (+)
CN4 CN4 1 2 3 4
C.P1 C.P1
NE2 NE2
EMI
FILTER
NFC2
EMI
FILTER
NFC2
L1
L2
L3
L4
L6
L5
CN10 CN10 1 2
N (-) N (-)
L4 L4
- + - +
3
1
2
4
CN32 CN32 1 2 3 4
TB2 TB2 + +
R R
T T
L2 L2
P1 P1
CN3 CN3 1 2
CN18 CN18 1 2 3
L9 L9
L5 L5
R R
CN2-400V CN2-400V
1
2
3
4
- + - +
3
1
2
4
L1 L1
TB1 TB1
TB1 TB1
S S
Art # A-07008_AD