Recommended cable, bolt, and lug sizes, Torque specifications – American Power Conversion Symmetra MW User Manual
Page 38
![background image](/manuals/40766/38/background.png)
Specifications: Electrical Specification
34
Symmetra MW 1000 kW 480 V Installation - 990-4112E
Recommended cable, bolt, and lug sizes
Torque specifications
Cable
Size
Bolt hole size
Hole spacing
Lug width
Lug P/N
(1)(2)
Crimping
Tool and Dies
400 kcmil
0.5 in/12.7 mm
1.75 in/44.45 mm
1.39 in/35.31 mm
Panduit
LCD400-12-6
(or equivalent)
Manufacturer
recommended
crimping tool
and dies.
500 kcmil
0.5 in/12.7 mm
1.75 in/44.45 mm
1.54 in/39.12 mm
Panduit
LCD500-12-6
(or equivalent)
Manufacturer
recommended
crimping tool
and dies.
600 kcmil
0.5 in/12.7 mm
1.75 in/44.45 mm
1.70 in/43.18 mm
Panduit
LCD600-12-6
(or equivalent)
Manufacturer
recommended
crimping tool
and dies.
Note
Cable lugs are not supplied.
Torque specifications
Bolt Size M8
10 lbf-ft/13.5 Nm
Bolt Size M10
22 lbf-ft/30 Nm
Bolt Size M12
37 lbf-ft/50 Nm
Bolt Size M14
55 lbf-ft/75 Nm