E-26 Technical Specifications
DC590+ DRV Series DC Digital Drive
Termination Tightening Torque (Frame 6)
Description Fixings Spanner Size Format Torque Nm
ACCT central bolt M12 19mm Bolts 45Nm (33 ft/lbf)
Fishplate fixings for A+, A-, L1, L2, L3 M10 17mm Nut insert 55Nm (40.6 ft/lbf)
Phase Assembly Mountings M10 17mm Bolt 32Nm (23.6 ft/lbf)
Control Panel Assembly (support screws) M6 10mm Screw 4.5Nm (3.3 ft/lbf)
Fuse Assembly to Mounting Plate M12 19mm Bolt 45Nm (33 ft/lbf)
Fuse Assembly/Mounting Plate to Phase Assembly M10 17mm Bolt 32Nm (23.6 ft/lbf)
Termination Tightening Torque (Frame 7)
Description Fixings Spanner Size Format Torque Nm
Drive Mounting Fixings M12 19mm Bolt 57.2
Ground studs on back panel M10 17mm Nut 32.8
Fuse assy to Phase assy M10 17mm Bolt 24
AC Input & DC Output Bus bars M12 19mm Nut & Bolt 57.2
Fuse assembly M12 19mm Bolt 42
Fuse assembly to CT M12 19mm Bolt 42
DC Output terminal panel to side panel M6 10mm Bolt 6.8
DC Bus bars M6 10mm Nut 6.8
I/P terminal assy M6 10mm Nut 4
Lifting Bracket Fixings M10 17mm Bolt 24
Dynamic Braking
External Braking unit with contactor available on Frame 1 and Frame 2 units.
Current Rating of Contator Switch 150% of armature current for 30 seconds
Rating Resistor to meet NEMA ICS 3-302.62 (to stop a load from base speed with 2 x motor inertia three times in rapid succession).
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