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ULTRA-CUT 100 XT/200 XT/300 XT/400 XT
APÉNDICE 26: Esquema del sistema 300A, 380-415V PG 1
A
380-415
VAC
INPUT
(Customer
supplied
power cord
must pass
B
through
ferrite core
assembly.)
L1
1
L2
1
L3
1
Earth
1
CHASSIS GND
C
D
CB1
ON / OFF
16 A
E
F1
8A, 500V, SB
F
Art # A-11963_AD
A-48
1
2
(1)
(4)
EMI
1
FIL-
2
2
TER
1
PCB
IN1
OUT1
(2)
(5)
1
2
2
1
IN2
(3)
OUT2
(6)
1
2
GND2B
2
1
IN3
OUT3
W2A
CHASSIS GND
(4)
(1)
EMI
1
FIL-
2
W2B
2
TER
1
PCB
IN1
OUT1
(5)
(2)
1
2
2
1
IN2
OUT2
(3)
W2C
1
2
GND2B
2
1
(6)
IN3
OUT3
CHASSIS GND
AC SUPPRESSION
PCB
(10)
J50
J51
019X504000
1
1
2
2
(1)
3
3
4
4
(11)
5
6
PANEL AC INDICATOR
(12)
(2)
7
J52
8
9
1
10
2
11
3
12
4
GND
(3)
13
(13)
14
INTERNAL AC INDICATOR
AC LINE
LT1 & LT2
INPUT POWER
CHASSIS GND
NEON INDICATORS
Rear Panel & Internal
W1A
(20)
(1)
EMI
1
FIL-
2
2
TER
1
W1B
PCB
IN1
OUT1
(2)
(21)
1
2
2
1
IN2
(3)
OUT2
W1C
(22)
1
2
GND2B
2
1
IN3
OUT3
CHASSIS GND
(1)
EMI
1
FIL-
2
2
TER
1
PCB
IN1
OUT1
(2)
1
2
2
1
IN2
OUT2
(3)
1
2
GND2B
2
1
IN3
OUT3
CHASSIS GND
(1-20)
(2-21)
(3-22)
(FRONT PANEL)
SYSTEM BIAS
+24VDC
F2
SUPPLY PCB
8A, 500V, SB
+ V
019X501900
AC INPUT
(86A)
1
2
3
(27A)
4
5
6
7
8
(85A)
9
GND
(86B)
10
11
12
(27B)
13
14
K1A
K1B
15
16
(85B)
17
18
J60
J63
TO AUX TRANSFORMER
(43A)
TO J12
(44A)
T1 PRIMARY
(Sht 2, A1)
1
2
APÉNDICE
3
J105B
L9
AC INPUT
1
2
(7)
J104B
(8)
1
2
J103B
(9)
1
2
Toriod Core
019X502700
J105A
L8
AC INPUT
1
(7)
(7)
2
J104A
(8)
(8)
1
2
(9)
J103A
(9)
1
2
Toriod Core
019X502000
LT1
LT2
J105A
L6
AC INPUT
1
(23)
2
J104A
1
(24)
2
J103A
(25)
1
2
Toriod Core
019x502000
J105B
AC INPUT
L5
1
(23)
(23)
2
J104B
(24)
(24)
1
2
J103B
(25)
(25)
1
2
Toriod Core
019x502700
J105A
AC INPUT
L4
1
(23)
2
J104A
(24)
1
2
J103A
(25)
1
2
Toriod Core
019x502000
System Bias LEDs & Test Points
Component Locations (not including PCB components)
TEST POINTS
LEDS
C4
TP1 SECONDARY GND
D3, RED, MISSING PHASE
CB1
TP2 24VDC
D4, RED, AC V HIGH
TP3 DC INPUT POSITIVE
D14, RED, AC V LOW
TP4 VCC1
D26, GREEN, +12V PRI
CB2-4
TP5 VCC2
D30, GREEN, 24VDC
F1, 2
TP6 GATE
D44, GREEN, T1 ON
TP7 PRIMARY GND
FAN1
TP8 +12V PRIMARY
FL1
TP9 P ISOL GND
FS1
To J27 on CCM I/O PCB
HCT1
(Sht 2, E3)
K1
J62
L1
24 VDC
(29)
1
L3-9
24 VDC
(30)
2
LS1
MISSING PHASE a
(31)
3
LT1, LT2 Indicator, Neon, 250V, AC Volts Present
MISSING PHASE b
(32)
4
AC V HIGH a
(33)
5
AC V HIGH b
(34)
M1
6
AC V LOW a
(35)
7
24 VDC_RET
(36)
MC1
8
24 VDC_RET
(37)
9
AC V LOW b
(38)
MC2
10
VAC_IDA a
(39)
11
/ VAC_IDA b
(40)
MC3
12
VAC_IDB a
(41)
13
/ VAC_IDB b
(42)
14
R2
R3,4
230V 400V 480V ERR
/VAC_IDAb 0
1
0
1
SA1-4
/VAC_IDBb 0
0
1
1
Measure relative to TP1 (24VDC_RET)
T1
"0" = 10-12V
"1" = 24V
J61
TB4
VOLTAGE SELECTION
TS1
Wire #48 from J61-1 to:
J61-2 for 208-230 VAC
TS2
J61-3 for 400 VAC
(48)
W1
J61-4 for 480 VAC
W2
3
4
5
INVERTER MODULE (IM) #3 (top)
IM #3 Section B
IM #3 Section A
INVERTER MODULE (IM) #2 (middle)
IM #2 Section A (lower)
INVERTER MODULE (IM) #`1 (bottom)
IM #1 Section B (upper)
MAIN PCB LEDS
D3, RED, CAP
CONTROL PCB LEDS
IMBALANCE
D1, RED, INV FLT
D4, GREEN, READY
D14, RED, OVER TEMP
CAP BIAS PCB LEDS
D24, GREEN, PWM ON
D6, GREEN, -12V
D32, RED, PRI OC
D11, GREEN, +12VP
D13, GREEN, +12V
IM #1 Section A (lower)
WORK (+)
Capacitor, fan starting, 8uf 440VAC (Sht 2, D2)
Circuit Breaker /ON/OFF SW, 15A 480V
(Sht 1, E1)
Circuit Breaker, 5A, 250V (Sht 2, B3)
Fuse, 8A, 500V, S.B. (Sht 1,E1)
Fan, Heat Exchanger , 230 VAC (Sht 2, D2)
Flow meter, pulse output (Sht 2, B2)
Flow SW, 0.5 GPM (3.8 lpm), N.O. (Sht 2, A2)
Current Sensor, Hall E ect 200A, Work Lead
(Sht 1, C8)
Relay, 24VAC, Inrush Control, (Sht2, B9)
Inductor, (Sht 1, B7)
Toriod Core Common Mode Ind (Sht1 B8, A-D3)
Level Switch, Coolant Tank (Sht 2, A3)
(Sht 1, B2 & C2)
Motor, Pump, ½ hp 230VAC, 50/60 Hz, 1Ph
(Sht 2, C2)
Relay, 120VAC, Inrush, coil (Sht2, B9)
contact (Sht2, A1)
Relay, 120 VAC, Fan Control, coil
(Coil at Sht 2, A7)(Contacts at Sht 2, D1)
Relay, 120 VAC, Pump Motor Control, coil
(Coil at Sht 2, A7)(Contacts at Sht 2, C1)
Inrush, 4.7 Ohm, 30W (Sht2, A1)
Ext RC, 100 ohm 55W (Sht1, A7)
Snubber, Contactor & Relay coils
(Sht 2, A8 & A9)
Aux Transformer (Sht 2, B2)
Terminal Block (Sht 1, C9)
Temperature Sensor, NTC, Coolant Return
(Sht 2, A5)
Temperature Sensor, NTC, Ambient (Sht 2, A5)
Contactor , Input (Coil Sht 2, A8), (Contacts C2)
Contactor , Input (Coil Sht 2, A8), (Contacts A2)
4
5
0-5264ES
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