J. T. Eaton LCX9000 Manuale Utente

 

LCX9000 Liquid-Cooled Drives User Manual

 

MN04005001E

 

 

 

For more information visit: 

 

iii

 

January 2007

 

Figure 1-1: Liquid-Cooled Drive Principal Block Diagram  . . . . . . . . . . . . . . . . . . . . . . . . .

1-5

Figure 2-1: Lifting Points for Drives Consisting of One Module (Left) 

and Several Modules  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-1

Figure 2-2: LCX9000 Liquid-Cooled Drive, CH3   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-2

Figure 2-3: LCX9000 Liquid-Cooled Drive, CH4   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-3

Figure 2-4: LCX9000 Liquid-Cooled Drive, CH5   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-3

Figure 2-5: LCX9000 Liquid-Cooled Drive, CH61   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-4

Figure 2-6: LCX9000 Liquid-Cooled Drive, CH72   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-4

Figure 2-7: Drive Mounted Inside Mounting Bracket  . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-5

Figure 2-8: LCX9000 Liquid-Cooled Drive with Mounting Bracket, CH63 . . . . . . . . . . . . .

2-6

Figure 2-9: LCX9000 Liquid-Cooled Drive, CH74, IP00  . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-7

Figure 2-10: Example of Cooling System  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-10

Figure 2-11: Example PI-Diagram of Cooling System and Connections   . . . . . . . . . . . . .

2-11

Figure 2-12: Safe Operating Conditions in Relation to Condensation  . . . . . . . . . . . . . . .

2-13

Figure 2-13: Aluminum Hose Adapters  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-14

Figure 2-14: External Thread of Hose Adapter  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-14

Figure 2-15: Pressure Loss — CH6x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-15

Figure 2-16: Pressure Loss — CH7x . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-16

Figure 2-17: Flow Switch: Hose Connection, Fast Connector (Electrical), 

Fast Connector Lock Screw, Cable Seal and Clamp   . . . . . . . . . . . . . . . . . . . . . . . . . .

2-17

Figure 2-18: Direction of Coolant Circulation  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-18

Figure 2-19: Example of Input Chokes for Liquid-Cooled Sizes Up to 62A   . . . . . . . . . . .

2-21

Figure 2-20: Example of Input Chokes for Liquid-Cooled 

Sizes 87 – 145A and 590A   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

2-21

Figure 2-21: Example of Input Chokes for Liquid-Cooled Sizes 261 – 1150A . . . . . . . . . .

2-23

Figure 3-1: Maximum Terminal Stresses   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-8

Figure 3-2: Installation Space . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-9

Figure 3-3: Grounding Terminal on Mounting Plate   . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

3-10

Figure 4-1: Control Board  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-1

Figure 4-2: Basic and Option Board Connections of the Control Board  . . . . . . . . . . . . . .

4-2

Figure 4-3: Drives Connected in Parallel  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-2

Figure 4-4: Connection of Control Board Cable from the Power Board 

WRONG: Terminal J1 (Upper)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-3

Figure 4-5: Connection of Control Board Cable from the Power Board

CORRECT: Terminal J2 (Lower)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4

Figure 4-6: I/O Terminals of the Two Basic Boards . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-4

Figure 4-7: General Wiring Diagram of the Basic I/O Board (OPT-A9)  . . . . . . . . . . . . . . .

4-5

Figure 4-8: General Wiring Diagram of the Basic Relay Board (OPT-A2)  . . . . . . . . . . . . .

4-5

Figure 4-9: Galvanic Isolation Barriers   . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-6

Figure 4-10: Positive/Negative Logic  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-8

Figure 4-11: Jumper Blocks on OPT-A9 . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-8

Figure 4-12: Jumper Selection for OPT-A9  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-9

Figure 4-13: Control Unit Mounting Box  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-10

Figure 4-14: Control Unit Installed into the Mounting Box; 

Left: Front; Right: Back  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-10

Figure 4-15: Terminals and Connections between ASIC and Driver Board

(CH61, CH62 and CH72)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-14

Figure 4-16: Terminals and Connections between ASIC and 

Driver Board (CH63)  . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-15

Figure 4-17: Terminals and Connections between ASIC and Driver Boards 

(CH64 and CH74) . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .

4-16