Tweco 150 Ultra-Cut - Manual (Page 121)

Manual 0-4800 A-1 APPENDIX
APPENDIX 1: Remote Arc Starter Schematic
5 5
4 4
3 3
2 2
1 1
D
D
C
C
B
B
A
A
NEG
(fr
o
m
P S)
120 V
A
C
120 V
A
C
RET
CHASSIS GND
PILOT RETURN (fr
om tor
ch)
PILOT
R
ETURN
(fr
om
tor
c
h)
NEG
PL
T
SHLD
CGND
D
WG No:
Sheet
of
Supersedes
Scale
Date:
Dr
a wn:
Ref
erences
Date
By
Re
visions
Re
v
PCB No: Assy No:
Inf
or
mation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
Not F
or Release
, Reproduction, or Distr
ib
ution without
Wr
itten Consent.
NO
TE:
UNLESS O
THER
WISE SPECIFIED -
1.
RESIST
OR
V A LUES ARE EXPRESSED IN OHMS
, 1/4W 5%.
2.
CAP
A CIT
OR
V A LUES ARE EXPRESSED IN MICR
OF
ARADS (uF).
Chk:
App:
TITLE:
Last Modified:
Siz
e
SCHEMA
TIC
, THERMAL D
YNAMICS
INDUSTRIAL P
ARK #2
WEST LEBANON, NH 03784 (603) 298-5711
T uesda
y,
No
v ember 01, 2005
14:47:17
of
Inf
or
mation Propr
ietar
y to
THERMAL D
YNAMICS CORPORA
TION.
TITLE:
of
TITLE:
8X290
NEG & HF (to T
o
rch)
8X291
D
A T
9-21-04
RAS-1000 ARC ST
AR
TER
PO
WER SUPPL
Y
ARC ST
AR
TER
TO
R
C
H
Jumper in Cab
le to ID
Arc Star
ter Connected
W
ater Cooled Inductor L1
T1 Assemb
ly
T ORCH LEAD INNER SHIELD
AB ECO 101916
RS
11/01/05
14 PIN
J59 --RAS
14 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14
T1
11X16
1 2
3 4
GAP1
SP
ARK GAP 0.060"
C2
1900 pf
C4
0.1 uf 1000VDC
R1 6.8K 1W
t Number>
C6
0.1 uf 1000VDC
Line1 Line2
Load1 Load2
GND
PILO
T
WO
R
K
WO
R
K
C3
1900 pf
R2 6.8K 1W
t Number>
C5
0.047 uf 1000VDC
CHASSIS
G
ND
C1
1900
pf
NEG
C7
0.047 uf 1000VDC
16 PIN J58 16 PIN
1 2 3 4 5 6 7 8 9 10 11 12 13 14 15 16
PILO
T
NEG (from PS)
Ar
t # A-06896
W
ORK
42X1191
1 1
Line Filter 1ph