Parallel kit for programmable dc power supplies (4 pages)
Summary of Contents for TDK-Lambda GENESYS Series
Page 1
Series Programmable DC Power Supplies G7.5kW in 1U 0-1500V, 0-375A PARALLEL KIT INSTRUCTION MANUAL The manual covers kit options: G7.5kW/P-6U: 20-40V G7.5kW/P-6U: 60-1500V...
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General The Parallel kit is supplied separately from the power supply packing according to the order. The usage of the parallel kit is according to the customer's needs. Advanced Parallel For parallel connection, refer to the advanced parallel chapter in the Series user manual.
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1.4.1.2 Installation Steps 1. Attach the connection plate and front connection plate to each side of the power supplies using thirty-six Pan Head screws and thirty-six Rip-Lock washers M5, as illustrated in Figure 1. Connection Plate 6U (x2) Rip-Lock Washer M5, BN 84530 (x36) 10-32 x 0.3125 Pan Head Screw (x36) Tightening torque: 25.4-31.7 Lbf-inch (2.87-3.58Nm).
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Attach the busbar connector plate to each of the six terminals using 24 hexagonal screws, 48 flat washers, 24 helical spring-lock washers, and 24 hexagonal nuts, as shown in Figure 2. Use the screws, washers, spring-lock washers, and nuts provided in the power supply accessories kit.
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3. Connect the paralleling cable (G/P) from the J7 (Master) connector of the upper power supply unit to the J6 (Slave) connector of the lower power supply unit. Continue connecting the remaining units in the same manner, with each unit linking to the one below it. The total number of connections will be the number of power supplies minus one (n-1), as shown in Figure 3.
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1.4.2 G7.5kW/P-6U: 60-1500V — Assembly Instructions for Six 60V-1500V units in Parallel 1.4.2.1 Components List Image Component Quantity 10-32 x 0.3125 Pan Head Screw, Stainless Steel Rip-Lock Washer M5, BN 84530, Spring Steel Connection Plate 6U Front Connection Plate 6U Output Busbars Connector Plate 6U Paralleling Cable M8 x 25 Hexagon Screw, Stainless Steel...
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Image Component Quantity Hexagon Nut, M8, Stainless Steel 1.4.2.2 Installation Steps Attach the connection plate and front connection plate to each side of the power supplies using thirty-six Pan Head screws and thirty-six Rip-Lock washers M5, as illustrated in Figure 4. Connection Plate 6U (x2) Front Connection Plate 6U (x2) Rip-Lock Washer M5, BN 84530 (x36)
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2. Attach the busbar connector plate to each of the six terminals using 12 hexagonal screws, 24 flat washers, 12 helical spring-lock washers, and 12 hexagonal nuts, as shown in Figure 5. Use the screws, washers, spring-lock washers, and nuts provided in the power supply accessories kit.
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3. Connect the paralleling cable (G/P) from the J7 (Master) connector of the upper power supply unit to the J6 (Slave) connector of the lower power supply unit. Continue connecting the remaining units in the same manner, with each unit linking to the one below it. The total number of connections will be the number of power supplies minus one (n-1), as shown in Figure 6.
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