Dc Side Ground Bar For 122 Models - Delta M42U Operation And Installation Manual

3.4.5 DC side ground bar for 122 models

After installing the unit, locate the ground bar and associated screws in accessory
bag. Be sure to orient the ground bar as shown in Figure 3-19. Torque the mounting
screws to: 22 lbf-in (2.5 N.m)
The busbar accommodates grounding conductors in the range of 6AWG~4AWG
Torque grounding conductors to 26 lbf-in (3 N.m)
Figure 3-19: Mounting the DC side ground bar to WB
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Installation
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