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APÉNDICE 14: ESQUEMA DEL SISTEMA PG 1
1
A
(1)
EMI
1
FIL-
TER
2
PCB
IN1
(2)
1
2
IN2
(3)
1
GND2B
2
IN3
CHASSIS GND
B
(1)
EMI
FIL-
1
2
TER
PCB
IN1
(2)
1
2
IN2
(3)
1
GND2B
2
L1
1
IN3
L2
1
CHASSIS GND
L3
1
C
Earth
1
(1)
CHASSIS GND
380-415
(2)
VAC
INPUT
(Customer
supplied
(3)
power cord
must pass
through
ferrite core
assembly.)
D
CB1
ON / OFF
18 AWG wire
both in and out of
CB1 to J60
F2
F1
8A, 250V, SB
8A, 250V, SB
E
(86A)
(27A)
(85A)
(86B)
(27B)
(85B)
J63 = Mini-Fit Jr goes to J12 on T1 primary
F
400 VAC -- Single 18 AWG in pins 1 & 12
480 VAC -- Single 18 AWG in pins 1 & 12
230 VAC -- 18 AWG wires in pins 1, 6, 7, 12
Art # A-11944
1
APÉNDICE
2
3
L6
(7)
(8)
2
(9)
1
OUT1
Toriod Core
2
1
OUT2
2
1
W1A
OUT3
L5
(7)
W1B
(8)
W1C
(9)
Toriod Core
(20)
2
1
L4
OUT1
(7)
(21)
2
1
(8)
OUT2
(22)
2
(9)
1
OUT3
Toriod Core
Component Locations (not including PCB components)
AC
SUPPRESSION
C1-3
PCB
PANEL AC INDICATOR
J50
CB1
(10)
CB2-4
1
1
2
2
F1, 2
3
3
(11)
LT1
4
4
FAN1, 2
5
J51
FS1
6
INTERNAL AC INDICATOR
7
HCT1
8
(12)
K1
9
1
10
2
L2
11
3
(13)
LT2
12
4
L3-6
GND
13
J52
LS1
14
019X504000
LT1, LT2 Indicator, Neon, 250V, AC Volts Present (Sht 1, C3)
AC LINE
LT1 & LT2
M1
INPUT POWER
MC1
CHASSIS GND
NEON INDICATORS
MC3
Rear Panel & Internal
PS1
R1
R2
SA1, 2
SG1
SOL1
SOL2
SOL3
SW1
SW2
SW3
T1
T2
TB4
TS1
TS2
W1
019X501900
SYSTEM BIAS SUPPLY
AC INPUT
LEDS
TEST POINTS
1
D3, RED, MISSING PHASE
TP1 SECONDARY GND
2
D4, RED, AC V HIGH
TP2 24VDC
3
4
D14, RED, AC V LOW
TP3 DC INPUT POSITIVE
5
D26, GREEN, +12V PRI
TP4 VCC1
6
D30, GREEN, 24VDC
TP5 VCC2
7
D44, GREEN, T1 ON
TP6 GATE
8
TP7 PRIMARY GND
9
10
TP8 +12V PRIMARY
11
TP9 P ISOL GND
12
13
GND
14
15
16
17
18
J60
J63
J61
VOLTAGE SELECTION
TO AUX TRANSFORMER
(48)
(44A)
(43A)
Wire #48 from J61-1 to:
TO J12
J61-2 for 208-230 VAC
T1 PRIMARY
J61-3 for 400 VAC
(Sht 2, A1)
J61-4 for 480 VAC
2
3
4
INVERTER 1/2 MODULE (IM) #2 (top)
J105A
1
AC INPUT
2
J104A
1
2
J103A
1
2
019x502000
INVERTER MODULE (IM) #`1 (bottom)
J105B
AC INPUT
MAIN PCB LEDS
1
D3, RED, CAP
2
IMBALANCE
J104B
D4, GREEN, READY
1
2
CAP BIAS PCB LEDS
J103B
D6, GREEN, -12V
1
D11, GREEN, +12VP
2
D13, GREEN, +12V
019x502700
J105A
AC INPUT
1
2
J104A
1
2
J103A
1
2
019x502000
Capacitor, 1900 pf, 15Kv. (Sht 1, A10)
Circuit Breaker /ON/OFF SW, 15A 480V (Sht 1, D1)
Circuit Breaker, 5A, 250V (Sht 2, B3)
Fuse, 8A, 500V, S.B. (Sht 1, E1)
Fan, Heat Exchanger , 230 VAC (Sht 2, D2)
Flow SW, 1.0 GPM (3.8 lpm), N.O. (Sht 2, A2)
Current Sensor, Hall Effect 200A, Work Lead (Sht 1, D9)
Relay, 24VAC, Inrush Control (Sht 2, B9)
Inductor, HF, 400A, Water Cooled (Sht 1, A10)
Toriod Core Common Mode Ind (Sht1 B9, B&C3)
Level Switch, Coolant Tank (Sht 2, A3)
Motor, Pump, ½ hp 230VAC, 50/60 Hz, 1Ph (Sht 2, C2)
Relay, 120 VAC, Inrush, Coil (Sht 2, B9), Contact (Sht2, A1)
Relay, 120 VAC, Pump Motor Control
(Coil at Sht 2, A7) (Contacts at Sht 2, C2)
Pressure Switch, Plasma Gas, N.O. , 51 PSI (Sht 2, C9)
Current Control 10K (sht 2, D9)
Inrush, 4.7 ohm 30W (Sht2, A1)
Snubber, Contactor & Relay coil (Sht 2, A7)
Spark Gap (Sht 1, A9)
Solenoid, Plasma Gas, 24 VAC (Sht 2, D9)
Solenoid, Shield Gas, 24 VAC (Sht 2, D9)
Solenoid, H2O Mist (water shield), 24 VAC (Sht 2, D10)
Switch, RUN / SET, DPDT (Sht 2, D10)
Switch, Shield Mode, SPDT (Sht 2, D10)
Switch, Gas Mode, SPST, rear panel (Sht 2, B2)
Aux Transformer (Sht 2, B2)
Transformer, HV, 120/6000V (Sht 1, A9)
Terminal Block (Sht 1, C9)
Temperature Sensor, NTC, Coolant Return (Sht 2, A5)
Temperature Sensor, NTC, Ambient (Sht 2, A5)
Contactor , Input (Coil at Sht 2, A8) (Contacts at Sht 1, B2)
+24VDC
24 VDC
(29)
1
24 VDC
(30)
+ V
2
MISSING PHASE a
(31)
3
MISSING PHASE b
(32)
4
AC V HIGH a
(33)
5
AC V HIGH b
(34)
6
AC V LOW a
(35)
To J27 on CCM I/O PCB
7
24 VDC_RET
(36)
8
24 VDC_RET
(37)
9
AC V LOW b
(38)
10
VAC_IDA a
(39)
11
/ VAC_IDA b
(40)
12
VAC_IDB a
(41)
13
/ VAC_IDB b
(42)
14
J62
230V 400V 480V ERR
/VAC_IDAb
0
1
0
1
/VAC_IDBb
0
0
1
1
Measure relative to TP1 (24VDC_RET)
"0" = 10-12V
"1" = 24V
4
A-32
5
IM #2 Section A (lower)
IM #1 Section B (upper)
CONTROL PCB LEDS
D1, RED, INV FLT
D14, RED, OVER TEMP
D24, GREEN, PWM ON
D32, RED, PRI OC
IM #1 Section A (lower)
WORK (+)
(Sht 2, E3)
5
Manual n.º 0-5284ES
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