ABB ACS850 series 빠른 설치 매뉴얼 - 페이지 4

{카테고리_이름} ABB ACS850 series에 대한 빠른 설치 매뉴얼을 온라인으로 검색하거나 PDF를 다운로드하세요. ABB ACS850 series 16 페이지. Drive modules, 55...160 kw, 75...200 hp

페이지 인쇄

Connection procedure

Cabling examples are presented below.

Tightening torques are presented on page

and at appropriate points in the text.

• Remove the plastic shroud covering the main

terminals. Lift up with a screw driver from the

corner.

• Connect the twisted shields of the power

cables and separate grounding conductors to

the grounding terminals of the drive module.

• Connect the phase conductors of the supply

cable to the U1, V1 and W1 terminals, and

the phase conductors of the motor cable to

the U2, V2 and W2 terminals. The

recommended stripping length is 16 mm

(0.63") for frame size E0 and 28 mm (1.1")

for frame size E.

• Secure the cables mechanically outside the

drive module.

• Cut holes for the installed cables into the

clear plastic shroud to accommodate the

power cables. Press the shroud onto the

terminals.

• Connect the other ends of the power cables.

To ensure safety, pay special attention to

connection of the grounding conductors.

Cabling examples

Frame size E0: Screw terminal installation

Input power cable

Quick installation guide – ACS850-04

UDC+

R-

U2 V2 W2 PE

R+

UDC

Motor cable

Frame size E: Cable lug installation (16 to 70 mm

[AWG6 to AWG2/0] cables)

Insulate the ends of the

cable lugs with tape or

shrink tube

R-

8 N·m (5.9 lbf·ft)

Input power cable

30...44 N·m

(22...32 lbf·ft)

UDC+

R+ UDC-

Motor cable