CDM Assembly T1689 Technical Manual Rev 07
DELTA RECTIFIER MODULE Power CONNECTIONS MV3000 Air Cooled DELTA
Page 120
5.12.2.3 For GDR721 Rectifier Models
All a.c. power terminals are located on the right hand side of the module and mate with the busbar risers fitted
to the mounting steelwork, the terminals are marked R, S and T (See Figure 2–16).
Each terminal requires an M10 bolt with plain and spring washers to bolt through the terminals to the threaded
risers. The centre terminal may be rotated for cable connection. See Figure 2–19.
5.12.2.4 For GDR872 Rectifier Models
All a.c. power terminals are located on the right hand side of the module and mate with the busbar risers fitted
to the mounting steelwork, the terminals are marked R, S and T (See Figure 2–17).
Each terminal requires an M10 bolt with plain and spring washers to bolt through the terminals to the threaded
risers. The centre terminal may be rotated for cable connection. See Figure 2–19.
5.12.2.5 For GDR1168 Rectifier Models
All a.c. power terminals are located on the right hand side of the module and mate with the busbar risers fitted
to the mounting steelwork, the terminals are marked R1, S1, T1 and R2, S2, T2 (See Figure 2–18).
Each terminal requires an M10 bolt with plain and spring washers to bolt through the terminals to the threaded
risers. The centre terminal may be rotated for cable connection. See Figure 2–19.
5.12.2.6 For MVR1600 Rectifier Models
All a.c. power terminals are located on the front of the module (see Figure 2–7), and are marked R, S, & T.
Each terminal provides three M10 studs, suitable for three 120mm
2
cables with ring-crimp connection per
phase.
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