Thermal Arc POWERMASTER 400SP, Руководство по обслуживанию

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POWERMASTER 400SP, 500SP AUTOMATION
3-4 Octobe r 30, 2008
3.04 Connecting Single-Phase Input Power to 400SP or 500SP
!
WARNINGS
Installation must meet all National and Local Codes - have only qualified pe r sons make this instal-
lation.
Disconnect and lockout/tagout input powe r befo r e connecting input conducto r s f r om unit.
Always connect g r een o r g r een/yellow conducto r to supply g r ounding te r minal fi r st, and neve r to a
line te r minal.
Make input powe r connections to the welding powe r sou r ce fi r st.
Input Mains Voltage (50/60 Hz) V 208 230 400 460 208 230 400 460
Max Recommended Ci r cuit B r eake r o r Time-Delay Fuse A 100 90 50 45 100 90 50 45
Max Recommended Standa r d No r mal Ope r ating Fuse A 110 100 60 55 110 100 60 55
Min Input Conducto r Size AWG 4 4 8 10 4 4 8 10
Min Input Conducto r Size AWG 6 6 8 10 6 6 8 10
Suggested Input Co r d Type
Single-Phase
Ca r olp r ene® Jacketed Type SOOW 90°C 600 Volt
UL/CSA Po r table Co r d
400SP
Single-Phase
500SP
Art# A-07883
Primary Power Cable
(customer supplied)
Line Fuse
Line
Disconnect
Switch
Ground
Conductor
Ground
Terminal
GND/PE