ABB ACH580-31 빠른 설치 및 시작 매뉴얼 - 페이지 5

{카테고리_이름} ABB ACH580-31에 대한 빠른 설치 및 시작 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB ACH580-31 16 페이지. Converter modules with electrolytic dc capacitors in the dc link
ABB ACH580-31에 대해서도 마찬가지입니다: 매뉴얼 (16 페이지)

페이지 인쇄

1. Safe Torque off (Sto)



Connection procedure with VFD cable

For connection procedure with conduits, see

Attach a residual voltage warning sticker in the local language.

Frames R6 and R8: Remove the shroud on the power cable terminals.

Frame R8: For easier installation, you can remove the side plates.

Prepare the power cables:

•

Remove the rubber grommets of the cables to be installed from the cable entry plate. Remove the unused grommets

and reinstall with the cone pointing down (3a).

•

Cut a sufficient hole in the rubber grommet. Slide the grommet onto the cable (3b) with the remaining cone pointing

down.

•

Prepare the ends of the input power cable and motor cable as illustrated in the applicable figure (3c).

•

Slide the cables through the holes in the cable entry and attach the grommets to the holes.

Connect the power cables. For the tightening torques, refer to

•

Ground the shield 360 degrees by tightening the clamp of the power cable grounding shelf onto the stripped part of

the cable (4a).

•

Connect the twisted shield of the cable shields to the grounding terminals (4b).

•

Frame R8: to install the common mode filter, see

•

Connect the phase conductors of the motor cable to the T1/U, T2/V and T3/W terminals. Connect the phase

conductors of the input power cable to the L1, L2 and L3 terminals (4c).

•

Tighten the screws to the torque given in the installation drawing below.

1.7 N·m

L1, L2, L3, T1/U, T2/V, T3/W: 1.7 N·m (15 lbf·in)

Connection procedure with conduit