ZJ50JD System Configuration Table
Ø  Power part
1.       Switch cabinet (including top drive power)        1 set         include 3 pcs circuit breaker
2.       Saving energy generator control cabinet          1 set         Provide by party A, party B assist the installation
Ø  Rotary drive part
3.       The rotary frequency conversion unit cabinet      1 set
4.       Break unit                                  1            enclosed in device cabinet
5.       Break resistance                             1
Ø  Auto-rig123.net' target='_blank'>drilling part
6.       Bit feed frequency conversion device            1 set
7.       Break unit                                  enclosed in device
8.       Break resistance                             1           
Ø  Driller operation part
9.       Driller operation instrument                   1 set          NOT include driller cabin and auxiliary power part
Ø  Electromagnetic eddy brake parts (Provide by Party A)
10.   Eddy brake control cabinet                    1             Provide by party A, party B assist the installation
Ø  Power distribution and MCC    
11.   MCC power distribution cabinet                2
12.   Soft-starter cabinet                          2
Ø  Others
13.   Electrical control room ( include 2 pcs air-conditioner)        1
14.   Rotary table encoder                                  1
15.   Outside cable and cable connector                       1 set           Party b is responsible for providing only cable within the specified range
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