Emerson 2330MKII Welding System User Manual


 
BOOK 0958-B
1
SECTION I
GENERAL INFORMATION
INTRODUCTION
This manual contains installation, operation, and maintenance and repair instructions for Fincor Series 2330 MKII
Single-Phase Adjustable-Speed DC Motor Controllers. A parts list, ratings and specifications, and drawings are also
included.
GENERAL DESCRIPTION
Series 2330 MKII Controllers statically convert AC line power to regulated DC for adjustable-speed armature
control of shunt-wound and permanent-magnet motors.
Series 2330 MKII Controllers comply with applicable standards established by the National Electrical Code and NEMA
for motor and industrial control equipment. The controllers are Underwriters Laboratories Listed (File No. E184521)
UL/cUL.
MODEL TYPES
TABLE 1. SERIES 2330 MKII MODEL MATRIX
FUNCTION CONFIGURATION OPERATOR CONTROLS
POWER
SOURCE
a
&
HP RANGE
MODEL
RUN
STOP
b
RUN-
STOP-
DB
c
ARMATURE
SWITCH
REVERSE
b
ARMATURE
CONTACT
AND DB
c
ARMATURE
CONTACT
REVERSE
AND DB
c
OPEN
CHASSIS
ENCLOSED
LOCAL
INTEGRAL
REMOTE 115V 230V
2331
2335
X X X
2331P0 X X X
2331P1 X X X
2331P2 X X X
2331A
2335A
X X X X
2331AP0 X X X X
2331AP3 X
X
d
X X
2331B X X X X
2311BP0 X X X X
2331BP1 X X X X
1/6-1 1/3-2
2332
2336
X X X
2332A
2336A
X X X X
2332B X X X X
1/6-1 1/3-3
a. Units are reconnectable c. Includes armature contactor
b. No armature contactor d. Includes Forward/Reverse switch