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4-4

Service Manual

PARTS LIST - 208/240/480V

POWER SUPPLY - 208/240/480V

Top and Right Side

Index No. Part No. Description Ref. Desig. Quantity

1 003078 Relay:30A NO Mag Blwt QDisc Term CR2 1

2 029674 MOV/Cap Assy:MAX42/43/70 3PH MOV1 1

029957 Heatsink SA:Powermax800/900 Power Unit 1

3 029998 IGBT Gate Drive SA:Powermax800/900 Q1 1

4 029998 IGBT Gate Drive SA:Powermax800/900 Q2 1

5 109018 Diode:600V 100A UFast Recovery Dual D2 1

6 109018 Diode:600V 100A UFast Recovery Dual D3 1

7 109019 Diode:1600V 100A 3PH Module D1 1

8 041668 PCB Assy:Pwrmx900 Micro Control 1

9 041532 PCB Assy:Powermax800/900-ZB Power 1

10 014137 Current Sense Transformer, 40A CS1 1

11 014137 Current Sense Transformer, 40A CS2 1

12 008809 Fuse:1A 600V 13/32 X 1-1/2 Slo F1,F2 2

13 029978* Heatsink SA:Powermax800/900 PA Cont PCB Q3

14 041486* PCB Assy:Powermax800/900 PA Cont

128241** Kit:Powermax900 Machine Interface 208/240/480V

15 041494** PCB Assy:Powermax800/900 Machine Interface

Notes: Bold part numbers and descriptions are subassemblies.

Indented normal type items are components of subassemblies.

All mounting hardware in power supply drawings shown for reference only.

* Available only on power supplies with the pilot arc control option

** Available only on power supplies with the machine interface option

See also Section 5 Parts List - 200/230/400V, and Section 6 Parts List - 400V CE

to identify parts for other Powermax900 power supplies.

9-99

Hypertherm powermax900 Service Manual

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