ABB Drives - AC - ACS550 Series -Nema 1
Contents
1. mounting location REMOVE the front cover MOUNT the drive INSTALL wiring CHECK installation RE INSTALL the cover APPLY power START UP Application This guide provides a quick reference for installing ACS550 U1 drives having a standard UL Type 1 NEMA 1 enclosure Install the Wiring Note Use separate conduit runs for input power motor and control wiring Wiring power 1 Open the appropriate knockouts in the gland box 2 Install the cable clamps for the power motor cables 3 On the input power cable strip the sheathing back far enough to route individual wires 4 On the motor cable strip the sheathing back far enough to expose the copper wire screen so that the RSA Fp amp screen can be twisted into a pig tail f Keep the pig tail short to minimize 3 id Fai EF L P2001 noise radiation 360 grounding under the clamp is recommended for the motor cable to minimize noise radiation In this case remove the sheathing at the cable clamp 5 Route both cables through the clamps 6 Connect the pig tail created from the motor cable screen to the GND terminal 7 Strip and connect the power motor wires and the power ground wire to the drive terminals See i diagrams below or Power connections i Ts in User s Manual 8 Install conduit gland box and tighten the cable clamps Warning For IT systems and corner grounded A TN systems disconnect the internal EMC filter by remo2. Note This guide does not provide detailed installation safety or operation instructions See the ACS550 User s Manual for complete information Prepare for Installation Warning The ACS550 should ONLY be installed by a qualified electrician Unpack the Drive Note Lift ACS550 by its chassis and not by its cover 1 Unpack the drive 2 Check for any damage 3 Check the contents against the order shipping label Check Motor compatibility Motor type nominal current frequency and voltage range must match drive specifications Suitable environment Drive requires heated indoor controlled environment that is suitable for the selected enclosure Wiring Follow local codes for wiring circuit protection and EMC requirements Refer to User s Manual and confirm that all preparations are complete Tools Required Screwdrivers wire stripper tape measure mounting screws or bolts and drill Collect Motor Data Collect the following motor data from the motor nameplate for later use in the ACS550 startup Voltage Nominal motor current _ Nominal frequency Nominal speed _ Nominal power _ Drive Identification ACS550 U1 08A8 4 ut 380 480V TAT TA A I2N I2hd_ 8 8 6 9 A PN Phd 5 3 Hp S N 2030700001 Use the following chart to interpret the type code found on the drive label ACS550 U1 08A8 4 AC Standard Drive 550 series Construction region spec
3. conduit gland box cover 1 screw ABB Standard Macro ABB Siandard macro 7 scr_ Signal cable shield screen Ext freq ref 1 0 10 Y Not used Analog input com Output freq 0 20 mA Output current 0 20 mA Analog output com Aux volt output 24 V DC ene Aux volt common Digital input com for all j13 DI1 Start Stop Active start 14 D2 Fwd Rev Active rew dir 15 DI3 Constant speed sel i6 Dl4 Constant speed sel 17 DI5 Ramp pair Active 2 ramp pair 18 DI6 Not used ROIC Relay output 1 Default operation RO1B Ready 19 21 connected RO2C Relay output 2 23 ROZA Default operation RO2B Running 22 24 connected ROJC Relay output 3 ROSA Default operation Fault 1 25 27 connected Fault gt 25 26 connected Note 1 Jumper setting two switch types possible oh Eo Alt 0 10 V maan or J1 al o 4 20 mA Note 2 Code 0 open 1 connected DIS DI Output Output 0 j0 Reference through AM 1 0 CONSTANT SPEED 1 1202 o fo CONSTANT SPEED a fo CONSTANT SPEED Check installation Before applying power perform the following checks Environment conforms to specifications The drive is mounted securely DA Froper cooling space around the drive Motor and driven equipment are ready for start For ll systems and comer grounded TN systems The internal EMC filter is discon
4. ific 01 Setup parts for IEC install compliance U1 Setup parts for US install compliance Output current rating See Ratings in User s Manual for details Voltage rating 2 208 240 VAC 4 380 480 VAC 6 500 600 VAC Enclosure protection class Options No specification IP 21 UL Type 1 NEMA 1 B055 IP 54 UL Type 12 NEMA 12 Prepare the Mounting Location The drive requires a smooth vertical solid surface free from heat and moisture with free space for air flow 200 mm 8 in above and below and 25 mm 1 in around the sides of the drive 1 1 Mark the mounting points x0002 2 Drill the mounting holes Remove the Front Cover 1 Remove the control panel if attached 2 Loosen the captive screw at the top 3 Pull near the top to remove the cover Mount the Drive Note Lift the ACS550 by its metal chassis 1 Position the ACS550 onto the mounting screws or bolts and securely tighten in all four corners 2 Non English speaking locations Attach a warning sticker in the appropriate language over the existing warning on the top of the module 3AUA0000001558 REVF Effective 10 01 2007 Supersedes 10 30 2006 Drive Low Voltage AC Drives Quick Start Guide ACS 550 U1 Drives 1 to 200 Hp UL Type 1 NEMA 1 IP21 The installation of the ACS550 adjustable speed AC drive fol lows the outline below Overview Task PREPARE for installation PREPARE
5. n the Start up Assistant 1 Use the MENU key to access the Main menu 2 Select ASSISTANTS 3 Select Start up Assistant 4 Follow the screen instructions to configure the system Note For common parameters and menu items use the Help key 7 to display descriptions If you encounter alarms or faults use the Help key or refer to chapter Diagnostics in User s Manual Basic Control Panel The Basic Control Panel does not include the Start up Assis tant Refer to section How to start up the drive in the User s Manual and manually enter any parameter changes desired
6. nected screws EM1 amp EMS or F1 amp F2 removed a Drive is properly grounded Input power mains voltage matches the drive nominal input voltage The input power mains terminals U1 Y1 W1 are connected and tightened as specified The motor terminals U2 V2 W2 are connected and tightened as specified NO power factor compensation capacitors are in the motor cable Control terminals are wired and tightened as specified NO tools or foreign objects such as drill shavings are inside the drive WO alternate power source for the motor is connected no input voltage is applied to the output of the drive Reinstall the cover 1 Align the cover and slide it on 2 Tighten the captive screw 3 Install the control panel Apply power Always reinstall the front cover before turning power on Warning The ACS550 will start up automatically at power up if the external run command is on 1 Apply input power When power is applied to the ACS550 the green LED comes on Note Before increasing motor speed check that the motor is running in the desired direction Start up In start up enter motor data collected earlier and if needed edit parameters that define how the drive operates and communicates Assistant Control Panel The Start up Assistant steps through typical start up selec tions and runs automatically upon the initial power up At other times use the steps below to ru
7. ving screws EM1 and EM3 frame sizes R1 R4 or F1 and F2 frame sizes R5 R6 Frame size R1 R4 qi sie EM3 EM1 PE GNO X2 Power input Power output to motor U1 V1 W1 Optional braking Frame Terminal Brake options size labels p R1 R2 BRE BRK Brake resistor U2 V2 W2 R3 R4 UDC UDC Braking unit Chopper and resistor Frame size R45 Power input Finke U4 V1 W1 Power output to motor U2 V2 W2 Optional braking 5 R6 UDC UDC Braking unit Chopper and resistor Frame size R6 a a IF f eee Ca in r3 AE ELELEE F1 A mm aa PE GND Power output to motor U2 V2 W2 Power input U1 W1 W1 9 Install the cable clamp s for the control cable s Power motor cables and clamps not shown in the figure Wiring the controls 1 Strip control cable sheathing and twist the copper screen into a pig tail 2 Route control cable s through clamp s and tighten clamp s 3 Connect the ground screen pig tail for digital and analog I O cables at X1 1 Ground only at the drive end 4 Connect the ground screen pig tail for RS485 cables at X1 28 or X1 32 Ground only at the drive end 5 Strip and connect the individual control wires to the drive terminals See Control connections below or for more information see User s Manual mn ou Warning The maximum voltage for digital inputs is 30 V 6 Install the
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