TDK-Lambda Genesys Series User manual

Series
Programmable DC Power Supplies
G1.7 ÷ 5kW in 1U 60-100V / 17-85A
The manual covers kit options:
G/P-6U-60-100V
PARALLEL KIT INSTRUCTION MANUAL
IA902-04-01A
*Z0022573*
Z0022573

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1.1 General
Parallel kit is supplied separately from the power supply packing according to order.
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-6U-60-100V - Assembly Instructions for six 60V÷100V units in
Parallel
1.4.1.1 Components List
Image Component Quantity
10-32 x 5/16 Pan Head Screw, Stainless Steel 24
Helical Spring-Lock Washer, No. 10, Stainless Steel 24
Plain Washer, No. 10, Stainless Steel 24
Connection Plate 6U 2
Output Bus Bar Plate 2
Paralleling Cable 5

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Image Component Quantity
M8 x 25 Hexagon Bolt, Stainless Steel 12
Plain Washer, M8, Stainless Steel 24
Helical Spring-Lock Washer, M8, Stainless Steel 12
Hexagon Nut, M8, Stainless Steel 12
1.4.1.2 Installation Steps
1. Attach connection plates, one on each side of the power supplies, using 24 pan head screws, 24 helical
spring-lock washers and 24 plain washers as illustrated in Figure 1.
Figure 1: Six 60V÷100V Units Connection Plates 6U Assembly
Connection Plate 6U
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).

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2. Attach output bus bars plates, one on each sextet terminals, using 12 hexagon bolts, 24 plain washers, 12
helical spring-lock washers and 12 hexagon nuts as illustrated in Figure 2.
Figure 2: Six 60V÷100V Units Output Bus Bars Plates Assembly
3. Connect five paralleling cables from top unit M connector to bottom unit S connector as illustrated in
Figure 3.
Figure 3: Six 60V÷100V Units Paralleling Cable Connection
Output Bus Bar Plate
Paralleling Cable
M8 x 25 Hexagon Bolt, Stainless Steel
Tightening torque: 106-132 Lbf-inch (12-14.9 Nm)
Plain Washer, M8, Stainless Steel
Helical Spring-Lock Washer, M8, Stainless Steel
Hexagon Nut, M8, Stainless Steel