Miller Electric SHOPMATE 300, Руководство пользователя

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OM-225 757 Page 14
3-11. Electrical Service Guide
60 Hz Single Phase
Input Voltage 200 230 460 575
Input Amperes At Rated Output 66 57 29 23
Max Recommended Standard Fuse Rating In Amperes
Circuit Breaker
1
, Time-Delay
2
80 70 35 25
Normal Operating
3
100 80 40 35
Min Input Conductor Size In AWG
4
8 8 10 12
Max Recommended Input Conductor Length In Feet (Meters)
65
(20)
87
(27)
229
(70)
217
(66)
Min Grounding Conductor Size In AWG
4
8 8 10 12
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.
Y
Caution: Failure to follow these fuse and circuit breaker recommendations could create an electric shock or fire hazard.
3-12. Placing Jumper Links
Ref. 804 352-A
Y Disconnect and lockout/tag-
out input power before
installing or moving jumper
links.
Check input voltage available at
site.
Remove side panel from welding
power source.
1
Jumper Link Label
Check label.
2
Jumper Links
Move jumper links to match input
voltage.
Install side panel on welding power
source, or go on to Section 3-13.
Tools Needed:
2
1
Do not overtighten
jumper link nuts.
3/8 in
3/8 in
230VOLTS 460VOLTS 575VOLTS
144916−D
200VOLTS 230VOLTS
153980−C