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Note!
The power terminal strip is extractable on sizes 2055 ... 3110. The EM terminal strip is extractable on all mechanical sizes.
Size
ADL300-...-2T,
3ph
2055 ... 3110
4150
4185
4220
5300
5370
Size
ADL300-...-
2M-... , 1ph
1011
1015
2022
2030
3040
3055
Size
ADL300-...-
2M-... , 1ph
1011 ... 3055
Note!
The minimum cross-section for both ground connections must comply with EN61800-5-1 prescriptions. Always ground both points on structural steel.
7.1.2 Connection of shielding (recommended)
Loosen the two screws (B), put the metal support (A) (optional, POWER SHIELD KIT) in place and screw down tightly.
Fasten the power cable shield to the omega sections (C) as illustrated in the figure.
• Sizes 4 and 5 : for these sizes the metal support (A) is not provided. Cable shielding must be provided by the installer.
36
Cable cross-section
(mm
)
2
Same as the maximum cross-section used for the
power terminal strip
16
16
16
50
50
Maximum cable cross-section
(flexible conductor)
(mm
)
2
4
4
6
6
16
16
Cable cross-section
(mm
)
2
Same as the maximum cross-section used for the
power terminal strip
Optional Power Shield kit:
- Cod. S726101 (sizes 1 and 2)
- Cod. S726501 (size 3)
ADL300 • Quick installation guide - Specifications and connection
Terminals:
on structural work
Lock screw diameter
AWG
(mm)
M5
6
M6
6
M6
6
M6
1/0
M6
1/0
M6
Morsetti: L1 - N - BR - C1 - C - D - U - V - W - EM
Recommended
stripping
AWG
(mm)
10
10
10
10
8
10
8
10
6
14
6
14
Terminals:
on structural work
Lock screw diameter
AWG
(mm)
M5
B
A
Recommended
Tightening torque (min)
terminal
(mm)
(Nm)
Eyelet - Fork
6
Eyelet - Fork
10
Eyelet - Fork
10
Eyelet - Fork
10
Eyelet - Fork
10
Eyelet - Fork
10
Recommended
Tightening
terminal
torque (min)
(mm)
(Nm)
None / pin
0.5 ... 0.6
None / pin
0.5 ... 0.6
None / pin
1.2 ... 1.5
None / pin
1.2 ... 1.5
None / pin
1.5 ... 1.7
None / pin
1.5 ... 1.7
Recommended
Tightening torque (min)
terminal
(mm)
(Nm)
Eyelet - Fork
6
C
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Troubleshooting
