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Control Panel Holder RPMP-21 (+J413) ......... . 38 Mechanical installation of pre-assembled units (ACS800-04/U4) What this chapter contains .
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Frame size R7 units with bottom exit (+H352) ........49 Delivery check .
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Assembling procedure for units with busbars on the short side (+H360) ....104 Working order ............. 104 Swapping the pedestal output busbars to the left-hand side .
National Electrical Code and local codes are marked with (US). Safety WARNING! Follow the safety instructions given in ACS800-04/04M/U4 Hardware Manual [3AFE64671006 (English)] when installing, operating and servicing the drive. If ignored, physical injury or death may follow, or damage may occur to the drive, the motor or driven equipment.
For installation instructions of optional equipment, see their manuals. For example installations in Rittal TS 8 cabinet, refer to ACS800-04/U4 Rittal TS 8 Cabinet Installation [3AFE68372330 (English)]. Categorization according to the frame size The instructions, technical data and dimensional drawings which concern only certain frame sizes are marked with the symbol of the frame size R7 or R8.
Only intact units may be started up. If the converter has been non- operational for more than one year, the converter DC link capacitors need to be reformed. Ask ABB for instructions. Assemble and install the drive module into the Mechanical installation of pre- cabinet.
Address any inquiries about the product to your local ABB representative, quoting the type code and serial number of the unit in question. A listing of ABB sales, support and service contacts can be found by navigating to www.abb.com/drives and selecting Drives –...
This chapter describes the construction and operating principle of the drive in short. The ACS800-04/U4 The ACS800-04/U4 is an IP 00 drive module for controlling AC motors. It is to be installed into a cabinet by the customer with base or wall fastening. The input cable terminals are located at the top of the unit whereas the motor cable terminals are located at the left- or right-hand side of the unit.
The ACS800-04M The ACS800-04M is delivered as non-pre-assembled kits, which provide more alternatives in assembling the units than the basic ACS800-04. Example configurations Frame size R7 Motor and brake busbars on the Output busbars on the short Motor and brake busbars on the...
The type designation label is located on the front cover and the serial number label inside the unit. Example labels are shown below. The ACS800-04/U4 and ACS800-04M...
Type code The type code contains information on the specifications and configuration of the drive. The first digits from left express the basic configuration (e.g. ACS800-04- 0170-5). The optional selections are given thereafter, separated by plus signs (e.g. +E202). The main selections are described below. Not all selections are available for all types.
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Type code for ACS800-04M non-pre-assembled units (delivered as kits) Selection Alternatives Product series ACS800 product series Type Drive module. When no options are selected: 6-pulse diode input bridge, IP 00, top entry, RDCU drive control unit, Standard Control Program, boards without coating, one set of manuals.
Optional module 2: RTAC, RAIO, RRIA External control via or RDIO analogue/digital inputs and outputs DDCS communication option module: RDCO-01, RDCO-02 or RDCO-03 Drive Capacitor bank Rectifier Inverter AC supply Motor output Brake chopper (optional) R- UDC+ UDC- The ACS800-04/U4 and ACS800-04M...
AC voltage to DC voltage capacitor bank energy storage which stabilizes the intermediate circuit DC voltage six-pulse IGBT inverter converts the DC voltage to AC voltage and vice versa. The motor operation is controlled by switching the IGBTs. The ACS800-04/U4 and ACS800-04M...
The motor control is based on the Direct Torque Control (DTC) method. Two phase currents and DC link voltage are measured and used for the control. The third phase current is measured for earth fault protection. The ACS800-04/U4 and ACS800-04M...
Note: The installation must always be designed and made according to applicable local laws and regulations. ABB does not assume any liability whatsoever for any installation which breaches the local laws and/or other regulations.
Layout examples, door closed IP 22 IP 54 1a Air inlet for the converter module 1b Air inlet for the other equipment 2a Air outlet for the converter module 2b Air outlet for the other equipment 2c Air outlet for the converter module and the other equipment, an extra exhaust fan Converter control panel (connected to the RMIO board in the RDCU unit inside the...
Layout examples, door open IP 54 IP 22 1 Supporting frame of the cabinet 2 Air baffles that separate the cool and hot areas (leak-proof lead-throughs) 3 Input power cable including the protective conductors to cabinet grounding (PE) 4 Disconnector and fuses 5 Contactor 6 Converter module 7 Motor cable including the grounding...
Grounding of mounting structures Make sure any cross-members or shelves on which components are mounted are properly grounded and the connecting surfaces left unpainted. The drive module will be grounded to the cabinet frame via its fastening screws. Busbar material and joints Tin-plated copper is recommended but aluminium can also be used.
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This entails the installation of additional cooling equipment, such as a hot air exhaust fan. Arrange the cooling air flow through the converter module so that the requirements given in chapter Technical data in ACS800-04/04M/U4 Hardware Manual [3AFE64671006 (English)] are met: • cooling air flow Note: The figures apply to continuous nominal load.
Cabinet cooling data IP 22 cabinet with no extra fan The table below shows the data the IP 22 cabinet should meet to ensure efficient cooling of the converter module. No extra fan is used. The pressure drop over the cabinet is the additional counterpressure that the module fan is capable of overcoming while still maintaining the required air flow through the module.
Preventing the recirculation of hot air Converter cubicle from side Converter cubicle from above A - A Vertical air baffle Air flow out Converter module Horizontal air baffle Converter module Air flow in max. 40°C (104 °F) Outside the cabinet Prevent hot air circulation outside the cabinet by leading the outcoming hot air away from the area where the inlet air to the cabinet is taken.
Required free space around the drive module for cooling Free space at the top of the drive module Required free space at the top of the module for frame sizes R7 and R8 is shown below (views of frame size R7). Note: Air inlet gratings only at the lower part of the cabinet door are not recommended without an extra fan.
Free space around units with busbars on the long side (bookshelf mounting +H354) The figure below shows the required free space in a unit with motor and brake busbars connected to the left-hand side and DC busbars to the right-hand side of the module (+H354+H356+H362+H363).
Free space around units with busbars on the short side (flat mounting +H360) The required free space at the air inlet side of the drive module: • 0 mm (0 in.) if cabinet gratings are located at the air Cables connected to the vertical inlet side of the drive module output busbar terminals require and are as high as the grating...
When the drive module is installed in another position than vertically • Fasten the drive module by the fastening points. • Lay support brackets below the module to carry the module weight. • Ensure that hot air flows freely out of the cabinet and does not build up pressure. •...
Drive module of frame size R7 on its back Prevent dripping water from entering the drive module. Note: Air inlet into the drive module goes through the front gratings of the module. Do not cover them. Ensure that the cooling air will flow freely and Leave space above the module is clean.
Bare cable shield Cable ties Knitted wire mesh Lead-through plate Cable Cabinet bottom plate *) First environment EMC compliance is defined in chapter Technical data / CE marking in ACS800-04/ 04M/U4 Hardware Manual [64671006 (English)]. Planning the cabinet installation...
Base plate Lead-through plate * required for motor cables in first environment installations. First environment EMC compliance is defined in chapter Technical data / CE marking in ACS800-04/04M/U4 Hardware Manual [64671006 (English)]. Installing the Drive Control Unit (RDCU) See RDCU Drive Control Unit Hardware Manual [3AFE64636324 (English)].
Fastening of the control panel (CDP312R) The control panel can be fastened directly to the cabinet door, or a mounting platform or control panel holder (+J413) can be used. Installing the control panel directly on the cabinet door Fasten the control panel from the back side with two screws of one of the following types: •...
Control Panel Holder RPMP-21 (+J413) Fasten the control panel holder to the cabinet frame or wall with three screws. Do not fasten the panel holder to the drive module. Planning the cabinet installation...
Do not tilt the drive. The centre of gravity of the unit is high. The unit will overturn from a tilt of about 6 degrees. An overturning unit can cause physical injury. Do not tilt! Views of frame size R7 Do not lift by the lower part of the frame. Mechanical installation of pre-assembled units (ACS800-04/U4)
Check that there are no signs of damage. Before attempting installation and operation, check the information on the type designation label of the drive to verify that the unit is of the correct type. Mechanical installation of pre-assembled units (ACS800-04/U4)
• torque wrench with a 500 mm (20 in.) or 2 × 250 mm (2 × 10 in.) long extension • 19 mm (3/4 in.) socket for frame size R7: 13 mm (1/2 in.) magnetic-end socket for frame size R8: 17 mm (11/16 in.) magnetic-end socket. Mechanical installation of pre-assembled units (ACS800-04/U4)
The output cables can be also connected directly to the vertical output busbar holes with cable lugs. The PE conductors can be connected to the PE terminal screws. Busbars for output cables can be connected to the pedestal busbars. Mechanical installation of pre-assembled units (ACS800-04/U4)
M8: 15...22 Nm (3.7 lbf ft) M10: 30...44 Nm (22...32 lbf ft) Spring washer with mechanically sprayed zinc coating Plain washer with electroplated zinc coating and yellow chromate passivation M10x30 Tightened at the factory Mechanical installation of pre-assembled units (ACS800-04/U4)
Tightening torque M12x35 M10: 30...44 Nm (22...32 lbf ft) Tightened at the factory M12: 50...75 Nm (37...55 lbf ft) User connections of Prevention of Unexpected Start (+Q950) See pages and 97. Mechanical installation of pre-assembled units (ACS800-04/U4)
Units with pedestal and busbars on the short side (+H360, flat mounting) on page 91. 3. Choose the applying instructions in section Assembling procedure for units with busbars on the short side (+H360) on page 104. Mechanical installation of non-pre-assembled units (ACS800-04M)
The centre of gravity of the unit is high. The unit will overturn from a tilt of about 6 degrees. An overturning unit can cause physical injury. Do not tilt! Mechanical installation of non-pre-assembled units (ACS800-04M)
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RDCU unit • residual voltage warning and output busbar stickers • hardware manual • appropriate firmware manuals and guides • delivery documents • optional module manuals. Top view Bottom view Undo the fastening screws. Mechanical installation of non-pre-assembled units (ACS800-04M)
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Fasten the lifting hooks to the lifting lugs of the drive module. A hook can be fastened to the base bracket also. Use at least three fastening points because the module is turns over easily. Mechanical installation of non-pre-assembled units (ACS800-04M)
Check that there are no signs of damage. Before attempting installation and operation, check the information on the type designation label of the drive to verify that the unit is of the correct type. ACS800-04M of frame size R7 with bottom exit Package Parts...
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ACS800-04M of frame size R7 with bottom exit Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 68324963 Front L-plate Spacers for wall mounting R-busbar with fastening pin Bottom plate Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R7 with bottom exit Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Optional selection +H352+B060: top entry busbar shroud and bottom exit shroud 68363977 68339545 Screws Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R7 with bottom exit Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Example assembly+H352+B060: bottom exit with top entry busbar shroud and bottom exit shroud Top entry busbar shroud kit (+B060) Front...
A. Insert the two pins of the longer side of the L-plate to the counter holes in the side plate of the drive module. B. Slide the L-plate horizontally to match the three pins in its shorter side with the counter holes in the drive module. C. Fasten the L-plate with 5 screws. Mechanical installation of non-pre-assembled units (ACS800-04M)
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Tightening torque: 15...22 Nm (11...16 lbf ft). D. Fasten the bottom plate to the drive module with four M6 screws. Tightening torque: 6...9 Nm (3.7 lbf ft). R+/UDC+ UDC- 4. Fasten the front cover. Mechanical installation of non-pre-assembled units (ACS800-04M)
Press the top cover on the sides inwards to enable its tabs Step drill lead-throughs to enter the slots in the shroud for the busbars. when it is placed in position (4). Mechanical installation of non-pre-assembled units (ACS800-04M)
Fasten the side plates to the drive module. Remove the protective film from all parts. Fasten the L-plate to the drive module. Step drill lead- throughs for the busbars. Fasten the bottom to the shroud Mechanical installation of non-pre-assembled units (ACS800-04M)
• Item packages of frame size R8 with busbars on the long side on page 64. Note: The complete assembling instructions are represented under Assembling procedure for units with busbars on the long side (+H354) on page 73. Mechanical installation of non-pre-assembled units (ACS800-04M)
Item packages of frame size R7 with busbars on the long side ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Basic unit (type code ACS800-0M4-xxxx-x+H354+H355)
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ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 64754416 Base mounting from outside: Pedestal 64743309 PE terminals right left Front Wall mounting: Base mounting brackets...
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ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 64743180 Motor cable terminals Insulating supports Support brackets AC output busbars Front Optional selection +J413: Control Panel Holder RPMP-21...
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ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Optional selection +H354+H356+H362: DC/brake busbars 64769341 Front Pedestal busbars 64744747 Insulating supports Terminals Side busbars Front Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Optional selection +H354+H356+H362+H363: DC and brake busbars on opposite sides 64744895 DC busbars on the right side:...
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ACS800-04M of frame size R7 with busbars on the long side Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Example assembly (+H354+H355+H356+H362+H363 included) AC, brake and DC busbars on the left Front +H355 +H363 AC and brake busbars on the left and...
Item packages of frame size R8 with busbars on the long side ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Basic unit (type code ACS800-04M-xxxx-x+H354+H355) Refer to section Assembling procedure for units with...
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E 64754424 Base mounting from outside: Pedestal 64744330 Front right left Wall mounting: PE terminals Wall mounting bracket Base mounting brackets Front...
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Optional selection +H354+H356+H362: DC/brake busbars 64769359 Insulating supports and connecting busbars Pedestal DC busbars Front Pedestal when DC busbars installed Front...
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Optional selection +H354+H356+H363: DC and brake busbars on opposite sides 64744798 DC output on the right side: Support brackets Terminal Output busbar...
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Optional selection +J413: Control Panel Holder RPMP-21 68394961 Control panel holder Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Example assembly (+H354+H355+H356+H362+H363 included): AC and brake or DC busbars on the left, brake or DC busbars on the right View when vertical busbars are not...
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Optional selection +B060: shrouds for vertical busbars and input terminals 68341493 Top entry busbar shroud Fastening screws included Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E 68329639 Vertical busbar shrouds Alternative positions Fastening screws included Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M of frame size R8 with busbars on the long side Package Parts Assembling instruction ProE code 64772023 E Example assembly (+H354+H355+H356+H362+B060+Q950 included): top entry busbar shroud, vertical busbar shroud and Prevention of Unexpected Start +B060 600 mm (23.62 in.)
Connecting the DC busbars to the pedestal (+H356 and left side and +H363 only) on page UDC+ and UDC- 3. Go to step 2. busbars on the UDC+/R+ UDC- right side (+H356 and +H363 required) Mechanical installation of non-pre-assembled units (ACS800-04M)
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2. Go to step 4 (wall-mounted units) or 5 (base-mounted units). wall-mounted unit See Fastening the drive module to wall (wall-mounted units only, not for base-mounted units) on page 81. Wall mounting Mechanical installation of non-pre-assembled units (ACS800-04M)
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See Top entry busbar shroud in section Fastening the top entry Fastening busbar and bottom exit shrouds (+B060) on page 55. shrouds Frame size R8 Fastening the shrouds in frame size R8 on page 90. Mechanical installation of non-pre-assembled units (ACS800-04M)
3. Connect the connecting busbars (d, e, f) to the insulating supports and to the R-, R+/UDC+ and UDC busbars as shown below. For +H363, see also Optional selection +H363 on page Photos of frame size R7 UDC- UDC+ DC busbars connected PE busbar Mechanical installation of non-pre-assembled units (ACS800-04M)
Pedestal upside down (busbar ends at the left, PE terminal at the right) Plain washer with electroplated zinc coating and passivation 2 M10x30 (frame size R7) M12x35 (frame size R8) Spring washer with mechanically sprayed zinc coating Mechanical installation of non-pre-assembled units (ACS800-04M)
Connecting the DC busbars to the pedestal (+H356 and +H363 only) on page 1. Connect the UDC- busbar. 2. Connect the R+/UDC+ busbar. 3. Connect the R- busbar. UDC- UDC+ Pedestal upside down DC output connected to the right Mechanical installation of non-pre-assembled units (ACS800-04M)
Tightening torque: 5 Nm (3.7 lbf ft) Fastening the pedestal through the holes inside the pedestal Fasten the pedestal to the base of the cabinet with four screws through the inside fastening points. M6, 5 Nm (3.7 lbf ft) Mechanical installation of non-pre-assembled units (ACS800-04M)
Requirements for protection The drive module must be protected against contact, dust and humidity (see chapter Technical data in ACS800-04/04M/U4 Hardware Manual [64671006 (English)]. Requirements for the wall The wall must be as close to vertical as possible, of non-flammable material and strong enough to carry the weight of the unit.
The pins of the wall mounting bracket are fastened with Fastening the wall mounting bracket with screws from nuts from inside outside (alternative to pin fastening from inside) Mechanical installation of non-pre-assembled units (ACS800-04M)
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In bookshelf mounting, the spacer removes a 4 mm (0.16 in.) gap between the drive module top and the wall so that the module will hang in an upright position. • Fasten the module also by top front with a wall-fastened support bracket. Mechanical installation of non-pre-assembled units (ACS800-04M)
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15 mm (0.6 in.) View from above Spacer viewed from front (frame size R7) Side view View from below Screw size: M10 for frame sizes R7 and R8 Fastening points of frame size R8 Bottom Mechanical installation of non-pre-assembled units (ACS800-04M)
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Frame size R7 with spacer Frame size R8: no spacer View from above no spacer Spacer (frame size R7) Side view Screw size: M10 for frame sizes R7 and R8 Fastening points of frame size R7 Bottom Mechanical installation of non-pre-assembled units (ACS800-04M)
7. Slide the module onto the pedestal so that the inner support bracket enters inside the outer support bracket. 8. Fasten the outer support bracket to the drive module. 9. Fasten the stickers to the output busbars. Mechanical installation of non-pre-assembled units (ACS800-04M)
Tightening torque: 5 Nm (3.7 lbf ft) Tightening torque: 30...44 Nm (22...32 lbf ft) • Match the three guide pins on the cover with the counter holes. Fasten the front cover to the module with screws. Mechanical installation of non-pre-assembled units (ACS800-04M)
Fasten the shroud plates to Vertical busbar shroud fastened the drive module. each other and to the drive module. Note: When connecting the power cables, remove the front (and top and side) shroud by undoing the fastening screws. Mechanical installation of non-pre-assembled units (ACS800-04M)
• Item packages of frame size R8 with busbars on the short side on page 98. Note: The complete assembling instructions are represented under Assembling procedure for units with busbars on the short side (+H360) on page 104. Mechanical installation of non-pre-assembled units (ACS800-04M)
Item packages of frame size R7 with busbars on the short side ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Basic unit (type code ACS800-04M-xxxx-x+H355+H360) Refer to section...
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ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 64749404 Pedestal Base mounting if clamped from outside Front Spacers for wall mounitng 64745808 PE terminals Base mounting...
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ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 64744402 Insulating supports AC support brackets Motor cable terminals AC output busbars Front Optional selection +J413: Control Panel Holder RPMP-21...
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ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Optional selection +H360+H356+H362: DC/brake busbars 64769375 Front (view from above) Insulating supports Connecting busbars Insulating supports Front Connecting busbars...
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ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D 64744763 Insulating supports DC support brackets Terminals Side busbars Front Mechanical installation of non-pre-assembled units (ACS800-04M)
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ACS800-04M with busbars on the short side (frame size R7) Package Parts Assembling drawing / reference to instruction ProE code 64770306 D Example assembly +H360+H355+H356+H362: DC and brake busbars included 500 mm (19.68 in.) Terminal block for user connection of Prevention of Unexpected Start (+Q950 ).
Item packages of frame size R8 with busbars on the short side ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E Basic unit (type code ACS800-04M-xxxx-x+H355+H360) Refer to section...
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ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E 64749978 Pedestal Front Spacers for wall mounting Front Upper Wall mounting Lower 64745794 Insulating support PE terminal L-bracket (used when U2 output...
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ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E 64749871 Adapter (viewed View from above from the side that will mate with the Front drive module) 64744453...
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ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E Optional selection +H356+H362+H360: DC/brake busbars 64769456 Insulating View from above supports Front Connecting busbars Front Adapter when DC busbars...
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ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E Insulating supports Front Connecting busbars Front Pedestal DC busbars Pedestal when DC busbars installed 64744771 M10x20 Insulating Terminals...
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ACS800-04M with busbars on the short side (frame size R8) Package Parts Assembling drawing / reference to instruction ProE code 64772023 E Example assembly +H355+H356+H360+H362: DC/brake busbars included View when vertical busbars are not connected +H360 Front View with vertical busbars...
Preparing the adapter AC busbars, R-, Preparing the adapter (+H360 +H356 only) R+/UDC+ and page 108. UDC- busbars on 2. Go to step 3. the right or left side (+H356 required) Mechanical installation of non-pre-assembled units (ACS800-04M)
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Fastening the drive module to wall (wall- mounted units only, not for base-mounted units) page 81. Wall mounting (not performed for base-mounted units) base-mounted Fastening the drive module by top to the cabinet unit frame on page Fastening by Mechanical installation of non-pre-assembled units (ACS800-04M)
• fasten the left-hand side PE terminal in frame size R7. In frame size R8, fasten the PE busbar as follows. Left Right Front (the profiled side) PE busbar Fastening of the PE busbar in frame size R8 Mechanical installation of non-pre-assembled units (ACS800-04M)
3. Connect the connecting busbars (d, e, f) to the insulating supports and to the R-, R+/UDC+ and UDC busbars as shown below. Frame size R7 DC busbars connected Frame size R8 See also chapter Assembly drawings. Mechanical installation of non-pre-assembled units (ACS800-04M)
1. Screw insulating supports (“a” above) onto the free pins (“b” above). 2. Connect the connecting busbars to the insulating supports as shown below. Connect busbar c to busbar d. Frame size R7 Frame size R8 See also chapter Assembly drawings. Mechanical installation of non-pre-assembled units (ACS800-04M)
The DC busbars (+H356) are included in the installation examples below. 1. Fasten the screws. 2. Connect the busbars. Frame size R7 Frame size R8 Tightening torque Tightening torque M10: 30...44 Nm (22...32 lbf ft) M8: 15...22 Nm (3.7 lbf ft) Mechanical installation of non-pre-assembled units (ACS800-04M)
3. Connect the busbars. 4. Frame size R7: Fasten the side plate of the pedestal. Frame size R8: Fasten the side plate to the adapter and the pedestal. Frame size R7 Frame size R8 Mechanical installation of non-pre-assembled units (ACS800-04M)
7. Connect the cable lug terminals. Use a M8x20 screw when the terminal is placed on an insulating support and M10x25 screws elsewhere. 8. Connect the PE busbar. M8x16 without cable lug terminal, M8x20 with cable lug terminal Mechanical installation of non-pre-assembled units (ACS800-04M)
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M8: 15...22 Nm (3.7 lbf ft) M10: 30...44 Nm (22...32 lbf ft) 8 M8. Use the side plate fastening screw for fastening the PE terminal by side. Frame size R7 +H360: AC, DC and brake busbars connected (+H356 included) Mechanical installation of non-pre-assembled units (ACS800-04M)
3. Slide the outer support bracket on the inner bracket. 4. Fasten the outer support bracket to the drive module. 5. Connect the AC busbars. 6. Connect the DC busbars (if ordered). 7. Connect the PE busbar. Mechanical installation of non-pre-assembled units (ACS800-04M)
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M12: 50...75 Nm (37...55 lbf ft) Spring washer with mechanically sprayed zinc coating Plain washer with electroplated zinc coating and passivation M12x35 Frame size R8 +H360: AC, DC and brake busbars connected (+H356 included) Mechanical installation of non-pre-assembled units (ACS800-04M)
There is a sufficient number of supports, bolts and nuts for cables. Instrumentation, busbars and cabling Checks for instrumentation, busbars, cabling, clearances and creepage distances are listed below. For more information, refer to ACS800-04/04M/U4 Hardware Manual [3AFE64671006 (English)]: Planning the electrical installation.
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Step Check item Busbars The types (Al/Cu) and cross-sections of busbars are correct. Busbars are intact and joint surfaces are clean. There are no metal scraps on the busbars that could cause a short-circuit. The placement and mounting of busbars is correct. The electrical connection of busbars.
Step Check item Connection of cables to devices and terminal blocks. Check that • cables are connected to terminals tight enough by pulling the cable • cable termination on terminals chaining is done correctly • bare conductors are not too far outside the terminal causing an insufficient clearance or loss of shielding against contact.
Labels, switches, fuses and doors Checks for labels, switches, fuses and doors are listed below. Step Check item Labels The name plates are correct. The name plates are located correctly. Check the name plates for • cabinet • main circuit fuses •...
Wall mounting spacers Frame size R7: long side against wall 68240808 B Frame size R7: short side against wall A - A 68240166 A Frame size R8: long side against wall 68238021 A Dimensional drawings...
Circuit diagrams What this chapter contains This chapter shows an example circuit diagram for employing the Prevention of Unexpected Start function (+Q950). Circuit diagrams...