ABB ACS580 Series, Руководство по оборудованию

Страница: 335 / 468

Grounding terminals 2T1, 4T2, 6T3 Terminals Cable entries Frame
size
T Max. wire
size
T Max. wire size
(solid/stran-
ded)
Min. wire size
(solid/stran-
ded)
2)
Ø
1) Per
cable
type
lbf·ft AWG lbf·ft AWG AWG in pcs
1.1 6 4.6 4 14
0.87
3) 1 R1
1.1 6 4.6 4 14
0.87
3) 1 R2
1.1 2 4.6 4 14
1.12
4)
1 R3
1) Diameter of the cable entry plate hole.
2) Note: Minimum wire size does not necessarily have enough current ampacity for full load. Make sure
the installation complies with local laws and regulations.
3) 1/2" conduit. Hole size can be increased to 1.38 in. (1" conduit)
4) 3/4" conduit. Hole size can be increased to 2.0 in. (1-1/2" conduit)
Note: For the tightening torques of the grounding terminals, see sections
Connection procedure, frames R1…R4 (page 186) , Connection procedure, frame
R5 (page 194) and Connection procedure, frames R6…R9 (page 198) .
R+, R-, UDC+ and UDC- terminals Cable entries Frame
size
T
Wire range size (stranded/solid)
2)
Ø
1)
Per cable
type
lbf·ft Screw/Bolt Max Min
AWG AWG in pcs
3-phase U1 = 200…240 V, Pn at Un = 208/230 V, 60 Hz
0.7
3)
10 24 1.11 1 R1
1.1 3) 6 20 1.11 1 R2
2.6 3) 2 20 1.38 1 R3
3.0 3) 1 20 1.73 1 R4
4.1
3)
1 20 1.73 1 R4 v2
11.1 M5 1/0 6 1.73 1 R5
22.1 M8 300 MCM 4 1.97 1 R6
29.5 M10 500 MCM 3/0 2.44 1 R7
29.5 M10 2×300 MCM 2×1/0 2.44 2 R8
51.6 M12 2×500 MCM 2×3/0 2.44 2 R9
3-phase U1 = 440…480 V, Pn at Un = 480 V, 60 Hz
Technical data 335