TDK-Lambda Genesys Series Instruction Manual

G1.7 ÷ 5kW in 1U 0-600V / 0-500A The manual covers kit options: G/P-2U-10V G/P-2U-20-40V G/P-2U-60-100V G/P-2U-150-600V PARALLEL KIT INSTRUCTION MANUAL IA876-04-01A *Z0022570* Z0022570

The usage of parallel kit is according to customer's needs. 1.2 Advanced Parallel For parallel connection, refer to advanced parallel chapter in the series User Manual. 1.3 Product Safety Instructions Safety approvals are valid for single unit only. These are not valid for parallel kit assembly. When using a paralleling kit with a protective bracket, it must be correctly assembled, as described further in this document. 1.4 Assembly Instructions The supplied kit is used for standard and blank panel options. Follow the instructions carefully according to power supply model. 1.4.1 G/P-2U-10V - Assembly Instructions for two 10V units in Parallel 1.4.1.1 Components List Image Component Quantity 10-32 x 5/16 Pan Head Screw, Stainless Steel 8 Helical Spring-Lock Washer, No. 10, Stainless Steel 8 Plain Washer, No. 10, Stainless Steel 8 Connection Plate 2U 2 Output Short 2

4 Paralleling Cable 1 Output Cover 1 Bus Bar Insulator 2 M3 x 8 SEMS Screw, Nickel Plated 4

1. Attach connection plates, one on each side of the power supplies, using eight pan head screws, eight helical spring-lock washers and eight plain washers as illustrated in Figure 1. Figure 1: Two 10V Units Connection Plates 2U Assembly 2. Attach output short plates, one on each pair of terminals, using four flat head screws as illustrated in Figure 2. Figure 2: Two 10V Units Output Short Plates Assembly Connection Plate 2U Plain Washer, No. 10, Stainless Steel Helical Spring-Lock Washer, No. 10, Stainless Steel 10-32 x 5/16 Pan Head Screw, Stainless Steel Tightening torque: 25.4-31.7 Lbf-inch (2.87-3.58Nm). M3 x 4C Flat Head Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Output Short

Figure 3: Two 10V Units Paralleling Cable Connection 4. Insert output cover through the cables as illustrated in Figure 4. Figure 4: Output Cover Insertion Paralleling Cable Output Cover

helical spring-lock washers and two hexagon nuts as illustrated in Figure 5. Figure 5: Two 10V Units Lugs Assembly 6. Assemble bus bar insulator prior to output cover assembly. The insulator is flexible and could be opened in its bottom side. Open the insulator and cover the bus bar by sliding it over the bus bar, from top to bottom, as illustrated in Figure 6. Repeat for the second bus bar. Figure 6: Two 10V Units Bus Bar Insulator Assembly For recommended lugs refer to series Safety & Installation Manual. Not supplied. Hexagon Nut, M10, Stainless Steel Helical Spring-Lock Washer, M10, Stainless Steel Plain Washer, M10, Stainless Steel M10 x 25 Hexagon Bolt, Stainless Steel Tightening torque: 220-265 Lbf-inch (24.9-29.9 Nm) Bus Bar Insulator

Figure 7: Two 10V Units Output Cover Assembly M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm)

1.4.2.1 Components List Image Component Quantity 10-32 x 5/16 Pan Head Screw, Stainless Steel 8 Helical Spring-Lock Washer, No. 10, Stainless Steel 8 Plain Washer, No. 10, Stainless Steel 8 Connection Plate 2U 2 Output Short 2 M3 x 4C Flat Head Screw, Nickel Plated 4 Paralleling Cable 1 Output Cover 1

2 Protection Insulator 1 M3 x 8 SEMS Screw, Nickel Plated 6

1. Attach connection plates, one on each side of the power supplies, using eight pan head screws, eight helical spring-lock washers and eight plain washers as illustrated in Figure 8. Figure 8: Two 20V÷40V Units Connection Plates 2U Assembly 2. Attach output short plates, one on each pair of terminals, using four flat head screws as illustrated in Figure 9. Figure 9: Two 20V÷40V Units Output Short Plates Assembly Connection Plate 2U Plain Washer, No. 10, Stainless Steel Helical Spring-Lock Washer, No. 10, Stainless Steel 10-32 x 5/16 Pan Head Screw, Stainless Steel Tightening torque: 25.4-31.7 Lbf-inch (2.87-3.58Nm). M3 x 4C Flat Head Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Output Short

Figure 10: Two 20V÷40V Units Paralleling Cable Connection 4. Insert output cover through the cables as illustrated in Figure 11. Figure 11: Output Cover Insertion Paralleling Cable Output Cover

washers and two hexagon nuts as illustrated in Figure 12. Figure 12: Two 20V÷40V Units Lugs Assembly 6. Assemble bus bar insulator prior to output cover assembly. The insulator is flexible and could be opened in its bottom side. Open the insulator and cover the bus bar by sliding it over the bus bar, from top to bottom, as illustrated in Figure 13. Repeat for the second bus bar. Figure 13: Two 20V÷40V Units Bus Bar Insulator Assembly For recommended lugs refer to series Safety & Installation Manual. Not supplied. Hexagon Nut, M10, Stainless Steel Helical Spring-Lock Washer, M10, Stainless Steel Plain Washer, M10, Stainless Steel M10 x 25 Hexagon Bolt, Stainless Steel Tightening torque: 220-265 Lbf-inch (24.9-29.9 Nm) Bus Bar Insulator

Figure 14: Two 20V÷40V Units Output Cover Assembly 8. Fix protection insulator to the output cover using two SEMS screw as illustrated in Figure 15. Figure 15: Two 20V÷40V Units Protection Insulator Assembly M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Protection Insulator M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm)

Parallel 1.4.3.1 Components List Image Component Quantity 10-32 x 5/16 Pan Head Screw, Stainless Steel 8 Helical Spring-Lock Washer, No. 10, Stainless Steel 8 Plain Washer, No. 10, Stainless Steel 8 Connection Plate 2U 2 Output Short 2 M3 x 4C Flat Head Screw, Nickel Plated 4 Paralleling Cable 1 Output Cover 1

1 Bus Bar Cover Plug 4 M3 x 8 SEMS Screw, Nickel Plated 6

1. Attach connection plates, one on each side of the power supplies, using eight pan head screws, eight helical spring-lock washers and eight plain washers as illustrated in Figure 16. Figure 16: Two 60V÷100V Units Connection Plates 2U Assembly 2. Attach output short plates, one on each pair of terminals, using four flat head screws as illustrated in Figure 17. Figure 17: Two 60V÷100V Units Output Short Plates Assembly Connection Plate 2U Plain Washer, No. 10, Stainless Steel Helical Spring-Lock Washer, No. 10, Stainless Steel 10-32 x 5/16 Pan Head Screw, Stainless Steel Tightening torque: 25.4-31.7 Lbf-inch (2.87-3.58Nm). M3 x 4C Flat Head Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Output Short

Figure 18: Two 60V÷100V Units Paralleling Cable Connection 4. For load wires with a diameter smaller than or equal to 11 millimeter insert four bus bar cover plugs into the bus bar protection bracket and fix it to the output cover using two SEMS screw. Insert output cover assembly through the cables as illustrated in Figure 19. Figure 19: Two 60V÷100V Units, Wire Diameter ≤ 11mm, Output Cover Assembly Paralleling Cable Output Cover Assembly Bus Bar Cover Plug Bus Bar Protection Bracket M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Output Cover

parts by bending and breaking it along its separate grooves, as illustrated in Figure 20. Insert only the rounded parts into the bus bar protection bracket and fix it to the output cover using two SEMS screw. Insert output cover assembly through the cables as illustrated in Figure 20. Figure 20: Two 60V÷100V Units, Wire Diameter > 11mm, Output Cover Assembly 6. Assemble one lug on each bus bar using one hexagon bolt, two plain washers, one helical spring-lock washer and one hexagon nut as illustrated in Figure 21. Figure 21: Two 60V÷100V Units Lugs Assembly Separate Grooves Bus Bar Protection Bracket Bus Bar Cover Plug M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm) Output Cover Output Cover Assembly For recommended lugs refer to series Safety & Installation Manual. Not supplied. Hexagon Nut, M8, Stainless Steel Helical Spring-Lock Washer, M8, Stainless Steel Plain Washer, M8, Stainless Steel M8 x 25 Hexagon Bolt, Stainless Steel Tightening torque: 106-132 Lbf-inch (12-14.9 Nm)

Figure 22: Two 60V÷100V Units Output Cover Assembly 1.4.4 G/P-2U-150-600V - Assembly Instructions for two 150V÷600V units in Parallel 1.4.4.1 Components List Image Component Quantity 10-32 x 5/16 Pan Head Screw, Stainless Steel 8 Helical Spring-Lock Washer, No. 10, Stainless Steel 8 Plain Washer, No. 10, Stainless Steel 8 Connection Plate 2U 2 Paralleling Cable 1 M3 x 8 SEMS Screw, Nickel Plated Tightening torque: 4.7-5.7 Lbf-inch (0.53-0.64Nm)

1. Attach connection plates, one on each side of the power supplies, using eight pan head screws, eight helical spring-lock washers and eight plain washers as illustrated in Figure 23. Figure 23: Two 150V÷600V Units Connection Plates 2U Assembly 2. Connect paralleling cable from top unit M connector to bottom unit S connector as illustrated in Figure 24. Figure 24: Two 150V÷600V Units Paralleling Cable Connection Connection Plate 2U Plain Washer, No. 10, Stainless Steel Helical Spring-Lock Washer, No. 10, Stainless Steel 10-32 x 5/16 Pan Head Screw, Stainless Steel Tightening torque: 25.4-31.7 Lbf-inch (2.87-3.58Nm). Paralleling Cable