Avid Technology MV3000 DELTA User Manual

Specification T1689 Technical Manual Rev 07
DELTA Rectifier Module MV3000 Air Cooled DELTA
Page 48
Power Terminals for GDR721 Rectifier Bridge Module
(GDR721-4401 & GDR721-4601)
Connections to the phase and d.c. link are may be made by copper busbars or cables.
See Figure 2–16.
When tightening connections support the terminals to prevent twisting.
Phase terminals (marked R, S and T) appear at the right-hand side of the module and mate with busbar risers
fitted to the mounting steelwork. Once the module is in place use M10 bolts with plain and spring washers to
bolt through the terminals to the threaded risers. The centre terminal may be rotated for cable connection –
see Section 5.2.7.
DC link terminals (marked + and -) are at the front of the module. The d.c. positive terminal connection has
two M10 studs, the d.c. negative terminal has two M10 bolts into threaded inserts.
The earth terminal (M10 threaded insert) is located on the lower front face of the module.
Figure 2–16. – Terminals for GDR721 Rectifier Bridge Module

Avid Technology MV3000 DELTA Specifications

General

Brand	Avid Technology
Model	MV3000 DELTA
Category	Control Unit
Language	English