Electrical Service Guide; Connecting Input Power - Hobart Welding Products STICKMATE 205 AC Owner's Manual

3-7. Electrical Service Guide

Input Voltage
Input Amperes At Rated Output
Max Recommended Standard Fuse Rating In Amperes
Min Input Conductor Size In AWG
Max Recommended Input Conductor Length In Feet (Meters)
Min Grounding Conductor Size In AWG
Reference: 2005 National Electrical Code (NEC) (including article 630)
1 Choose a circuit breaker with time-current curves comparable to a Time Delay Fuse.
2 "Time-Delay" fuses are UL class "RK5" .
3 "Normal Operating" (general purpose - no intentional delay) fuses are UL class "K5" (up to and including 60 amp), and UL class "H" ( 65 amp and
above).
4 Conductor data in this section specifies conductor size (excluding flexible cord or cable) between the panelboard and the equipment per NEC Table
310.16. If a flexible cord or cable is used, minimum conductor size may increase. See NEC Table 400.5(A) for flexible cord and cable requirements.

3-8. Connecting Input Power

1
Circuit Breaker , Time-Delay
Normal Operating
4
4
1
3
2
1
4
2
3
=GND/PE Earth Ground
230 V − 60 Hz
220 V − 50 Hz
47.5
50
70
12
87 (27)
12
Y Disconnect and lockout/tag-
out input power before instal-
ling receptacle.
Y Have only qualified persons
make this installation. See
rating label in Section 3-4, and
be sure to supply correct in-
put power.
1 Proper Receptacle
(NEMA 6-50R)
(User-Supplied)
Receptacle must comply with appli-
cable codes.
2 Input And Grounding
Conductors
See size and length using Section
3-7. Conductors must comply with
applicable codes.
3 Over-Current Protection
Select type and size of over-current
protection using Section 3-7.
4 Plug (NEMA 6-50P)
Connect plug to properly installed
receptacle.
Close and secure door on discon-
nect device. Remove lockout/tagout
device, and place switch in the On
position.
Ref. 802 246-A
OM-949 Page 13