Nidec Answer Drives 1000 Series User And Maintenance Manual

Nidec Answer Drives 1000 Series User And Maintenance Manual

Voltage source drive
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Summary
Preface
P. 6
Chapter 1
P. 15
Overview
and installation diagram
Chapter 2
P. 17
Technical data
Chapter 3
P. 47
Application notes
Chapter 4
P. 54
General information
Chapter 5
P. 76
Reception, storage
and installation
Voltage Source Drive
USER AND MAINTENANCE MANUAL
Chapter 6
P. 115
Options
Chapter 7
P. 129
IMAD10002EN
Preventive maintenance
REV 00 - 30 JULY 2015

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Summary of Contents for Nidec Answer Drives 1000 Series

  • Page 1 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P. 76 Reception, storage and installation Voltage Source Drive USER AND MAINTENANCE MANUAL Chapter 6 P.
  • Page 2 REVISION: 00 DATE: 30 JULY 2015 Chapter 5 P. 76 LANGUAGE: ENGLISH - TRANSLATION OF THE ORIGINAL INSTRUCTIONS Reception, storage and installation Contact us for information and comments at: nidec-answerdrives.com Chapter 6 P. 115 Options Chapter 7 P. 129 Preventive maintenance...
  • Page 3 Answer Drives 1000 Summary Preface P. 6 REVISION DATE DESCRIPTION 30 JULY 2015 first issue IMAD10002EN REV 00 - 30 JULY 2015...
  • Page 4 Answer Drives 1000 Summary Preface Manufacturer Introduction and warnings for the buyer Symbols used Warranty P. 6 Manufacturer’s address The User and Maintenance Manual Safety symbols AD1000 management Warranty and limitations of liability Safety regulations contained in this manual Terms and acronyms used Chapter 1 1 Overview and installation diagram 1.1 Overview...
  • Page 5 Answer Drives 1000 Summary Chapter 5 Reception, storage and installation 5.4.2 Auxiliary power supply Installation instructions according 5.9.2.2 Removing the rfi filter on drive P. 76 Reception, unloading, unpacking Reactors to EMC AD1A030-166F Reception, storage and installation and inspection of the AD1000 5.5.1 Input reactors 5.9.1 EN61800-3 EMC product standard...
  • Page 6: Warranty And Limitations Of Liability

    Summary The manufacturer declines all responsibility for any damage caused by the AD1000 to people, animals or objects in the following cases: Your Answer Drives 1000 was manufactured at the Nidec ASI S.p.A. Preface P. 6 factory in Montebello (VI) - Italy •...
  • Page 7 Answer Drives 1000 INTRODUCTION AND WARNINGS FOR THE BUYER Summary This manual contains all the information related to Medium Voltage Preface P. 6 variable frequency drives of the product family AD1000, with power from NOTE 0.75-5800kW and voltage of 380/460V, 500V and 525/690V. This manual must remain with the equipment for the duration The User and Maintenance Manual, along with the Declaration of of its life.
  • Page 8 P. 17 The latest version of the manual will be available at: This manual, together with the Programming Manual and contract nidec-answerdrives.com Technical data documentation, constitutes the entirety of the documentation that the User or operator who incorporates the device must know and apply.
  • Page 9: Additional Information

    Answer Drives 1000 SAFETY REGULATIONS CONTAINED IN THIS MANUAL Summary The purpose of the safety rules, instructions and notes described in the Preface P. 6 various chapters of this Manual is to define a set of behaviours and obligations to be met in the execution of various tasks in order to work DANGER in conditions of safety for personnel, the equipment and the surrounding Reading this manual, although exhaustively, can not in any case replace...
  • Page 10: Symbols Used

    Answer Drives 1000 SYMBOLS USED Summary This manual uses some symbols to draw the reader’s attention and to Preface P. 6 highlight certain aspects of the instructions that are particularly important. The table below describes the meaning of the different symbols used. Chapter 1 P.
  • Page 11: Safety Symbols

    Answer Drives 1000 SAFETY SYMBOLS Summary Preface P. 6 DANGER OF CRUSHING THE LIMBS It indicates a danger with risk of injury to the user/operator who incorporates the device or to the personnel in charge. Pay close attention to the signs and areas where this symbol appears. Chapter 1 DANGER FOR MOVING PARTS P.
  • Page 12 Answer Drives 1000 Summary ENTANGLEMENT HAZARD Preface P. 6 It indicates a danger with risk of injury to the user/operator who incorporates the device or to the personnel in charge. It is compulsory to use appropriate clothing such as shoes, overalls, gloves etc. Pay close attention to the signs and areas where this symbol appears.
  • Page 13: Warranty

    INTENDED USE: (Annex I, 1.1.1 h-Directive 2006/42/EC). The use of partly completed machinery in accordance with the information • Nidec ASI SpA. is not responsible for damage or malfunction in the event provided in the instructions for use. of lack of maintenance, unauthorized replacement of parts of equipment Chapter 1 P.
  • Page 14 Answer Drives 1000 Summary Before using the AD1000 carry out the following operations: • Read this Operation and Maintenance Manual and related Preface P. 6 documentation • Make sure the AD1000 has been completely incorporated/ installed DANGER in the equipment or system to which it is intended It is forbidden to disconnect or partially remove the safety guards placed •...
  • Page 15 P. 15 Overview and installation diagram The AD1000 drive is designed with today’s pump system requirements in mind. Developed by pump automation experts at Nidec, the versatile Chapter 2 P. 17 and reliable AD1000 is designed for optimum performance and reliability Technical data with minimal maintenance.
  • Page 16: Installation Diagram

    Answer Drives 1000 1.2 INSTALLATION DIAGRAM Summary Preface P. 6 REMOVE THE PACKING AND CHECK THE COMPONENTS PROVIDED. Paragraph 5.1 CHECK THAT THE SUPPLY MATCHES THE ORDER. Chapter 1 P. 15 PLAN THE INSTALLATION. Paragraph 2.3 Overview and installation diagram CHECK THE ENVIRONMENTAL CONDITIONS, Paragraph 2.4 THE NAMEPLATE DATA,...
  • Page 17: Technical Data

    Answer Drives 1000 PREVIOUS VIEW 2 TECHNICAL DATA Summary Preface P. 6 2.1 NOTES ON CONTROL METHODS Scalar control V/f Scalar control with Sensorless performance: Vector V/f Voltage-frequency adjustment with constant or variable ratio, Chapter 1 Voltage-frequency adjustment with constant or variable ratio P.
  • Page 18 Answer Drives 1000 2.2 IDENTIFICATION INITIALS Summary Preface P. 6 AD1000 1, 2 ,3 5, 6, 7 16, 17 18, 19 Chapter 1 P. 15 Product Overview series and installation diagram Cooling Chapter 2 A = Air P. 17 Technical data Rated power in kVA (See electrical data table) Input Voltage...
  • Page 19 Answer Drives 1000 BACK 1.2 2.3 NAMEPLATE Summary The following figure shows an example of the nameplate, present on all Preface P. 6 drives of the AD1000 family, which contains the rated data of the drive. AD1000 AC POWER SUPPLY Chapter 1 P.
  • Page 20 Answer Drives 1000 BACK 1.2 PREVIOUS VIEW 2.4 ALLOWABLE AMBIENT CONDITIONS Summary Preface P. 6 Table 2.4.1 Allowable ambient conditions Operation: Operate in a stable place protected from weather according to IEC 721-3-3. Environmental temperature From 0 to 40 °C. (from 32 to 104 °F) – If the ambient temperature exceeds + 40°C (104 °F), reduce the rated output Chapter 1 temperature of 1% every °C (1.8°F).
  • Page 21 Answer Drives 1000 Summary Table 2.4.1 Allowable ambient conditions Preface Transport: Transport the drive in its protective packaging according to IEC 721-3-2. P. 6 Environmental temperature From -25°C to +70 °C (From -13°F to +158°F) Relative humidity Max. 95% to 40 °C. – Max. 95% to 104 °F Chapter 1 P.
  • Page 22: Electrical Data

    Answer Drives 1000 BACK 1.2 PREVIOUS VIEW 2.5 ELECTRICAL DATA Summary Preface P. 6 Table 2.5.1 Electrical data - Three-phase power supply network 380V, 400V, 415V, 440V, 460V, 480V±10% AD1000 – AC 6 pulse version - 380/480Vac Chapter 1 P. 15 Cl.1 –...
  • Page 23 Answer Drives 1000 Summary AD1000 – AC 6 pulse version - 380/480Vac Preface P. 6 Cl.1 – Overload: 110% for 1 min, every 10 min Cl.2 - Overload: 150% for 1min, every 10 min Type Size motor (4p)’@400V motor (4p)’@460V motor (4p)’@400V motor (4p)’@460V 1(*)
  • Page 24: Switching Frequency

    Answer Drives 1000 2.6 SWITCHING FREQUENCY Summary Preface P. 6 Table 2.6.1 Current derating according with the switching frequency CLASS 1 CLASS 2 AD1000 1,5 kHz 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 1,5 kHz 2 kHz 3 kHz 4 kHz 6 kHz...
  • Page 25 Answer Drives 1000 Summary CLASS 1 CLASS 2 AD1000 Preface P. 6 1,5 kHz 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz 1,5 kHz 2 kHz 3 kHz 4 kHz 6 kHz 8 kHz AD1A210F 100% 100% AD1A260F 100% 100% Chapter 1...
  • Page 26: General Data

    Answer Drives 1000 BACK 1.2 2.7 GENERAL DATA Summary Preface P. 6 STANDARDS EN61800-2 (LOW VOLTAGE ELECTRIC DRIVES: GENERAL REQUIREMENTS) EN61800-3 (ELECTRIC DRIVES: EMC REQUIREMENTS) Chapter 1 P. 15 EN61800-5-1 (SAFETY REQUIREMENTS: ELECTRICAL, THERMAL AND ENERGY) Overview and installation diagram EN 50178 (ELECTRONIC EQUIPMENT IN POWER PLANTS) Chapter 2 P.
  • Page 27: Connections To The Motor

    Answer Drives 1000 Summary PROTECTIONS CONNECTIONS TO THE MOTOR Preface P. 6 Overcurrent Three-phase voltage: from 0 to the power supply network voltage Over voltage Output frequency: 0.1-200Hz Under voltage Chapter 1 Switching frequency: 1.5-8 kHz P. 15 Overview Drive overtemperature Frequency resolution (V/Hz): 0.1Hz and installation diagram...
  • Page 28 Answer Drives 1000 Summary BASIS BOARD CONTROL CONNECTIONS Preface P. 6 2 configurable differential analogue inputs (12 bit + sign) (max +/- 12.5 V): ± 10V, 0 (4) ÷20mA 2 calibrable and configurable opto-isolated analogue outputs (10Bit + sign): Voltage 0 -10V (2mA), current 4-20mA Chapter 1 P.
  • Page 29 Answer Drives 1000 BACK 1.2 PREVIOUS VIEW 2.8 LEAKS AND VENTILATION DATA Summary The drives AD1000 (AD1A0P3-0P6 excluded) are provided with an internal Preface P. 6 fan, with the flow of the incoming air positioned downward. Table 2.8.1 Ventilation data Chapter 1 Output current Leaks...
  • Page 30 Answer Drives 1000 Summary Table 2.8.1 Ventilation data Preface P. 6 Output current Leaks Ventilation Fan data AD1000 Cl.1 Cl.2 Cl.1 Cl.2 Control Capacity Voltage Current Chapter 1 P. 15 Three-phase power supply network 400 - 480V ±10% Overview and installation diagram AD1A086F 1650 1350...
  • Page 31: Overall Dimensions And Weights

    Answer Drives 1000 PREVIOUS VIEW 2.9 OVERALL DIMENSIONS AND WEIGHTS 2.9.1 SIZE I Summary Preface P. 6 SIZE DIAGRAM Par. Chapter 1 P. 15 AD1A0P3/0P4/0P6 Size I 2.9.1 Overview and installation diagram AD1A008 Size II 2.9.2 Chapter 2 P. 17 AD1A011/015 Size III 2.9.2...
  • Page 32 Answer Drives 1000 PREVIOUS VIEW 2.9.2 SIZES II-III-IIIX-IIIL - BASIS CONTROL BOARD Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 33 Answer Drives 1000 PREVIOUS VIEW 2.9.3 SIZE IIIN Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 34 Answer Drives 1000 PREVIOUS VIEW 2.9.4 SIZES IV-V-VIN Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information AD1A045-066 9.84 26.57 11.37 11.41...
  • Page 35 Answer Drives 1000 PREVIOUS VIEW 2.9.5 SIZES VII Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 36 Answer Drives 1000 PREVIOUS VIEW 2.9.6 SIZES VIII Summary Version with Cart (Option) Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 37 Answer Drives 1000 PREVIOUS VIEW 2.10 TERMINAL BOARD AND POWER DIAGRAMS Summary Preface P. 6 SIZE DIAGRAM Par. AD1A0P3/0P4/0P6 Size I 2.10.1 Chapter 1 AD1A008 Size II 2.10.2 P. 15 Overview AD1A011/015 Size III 2.10.3 and installation diagram AD1A018/022 Size IIIX 2.10.4 Chapter 2 P.
  • Page 38 Answer Drives 1000 Summary Symbols used to identify the auxiliary and power terminals: Preface P. 6 Power terminals network input network input network input Chapter 1 P. 15 ground / Screens Overview and installation diagram Phase output - U - MOTOR Chapter 2 P.
  • Page 39 Answer Drives 1000 PREVIOUS VIEW 2.10.1 SIZE I AD1A0P3-0P4-0P6 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 40 Answer Drives 1000 PREVIOUS VIEW 2.10.2 SIZE II AD1A008 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 41 Answer Drives 1000 PREVIOUS VIEW 2.10.3 SIZE III AD1A011-015 2.10.4 SIZE IIIX AD1A018-022 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 42 Answer Drives 1000 PREVIOUS VIEW 2.10.5 SIZE IIIL AD1A028 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 43 Answer Drives 1000 PREVIOUS VIEW 2.10.6 SIZE IIIN AD1A30-036 2.10.7 SIZE IVN AD1A045-053 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 44 Answer Drives 1000 PREVIOUS VIEW 2.10.8 SIZE IVN AD1A066 2.10.9 SIZE VN AD1A086-108 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 45 Answer Drives 1000 PREVIOUS VIEW 2.10.10 SIZE VIN AD1A125-166 2.10.11 SIZE VII AD1A210-260-290 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 46 Answer Drives 1000 PREVIOUS VIEW 2.10.12 SIZE VIII AD1A350-370-440-480-520 Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 47: Principle Of Operation

    Answer Drives 1000 3 APPLICATION NOTES Summary Figures 3.1.1 / 3.1.2 show a wiring diagram of the AD1000. The drive consists of three main sections: Preface P. 6 • Drive section: converts the input AC voltage at fixed frequency into 3.1 PRINCIPLE OF OPERATION a DC voltage The main components of AD1000 are the following:...
  • Page 48 Answer Drives 1000 3.2 GENERAL FORMULAS THAT DESCRIBE Summary THE OPERATION OF AN DRIVE Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Figure 3.2.3 Single-line diagram of an drive with an induction motor Chapter 4 P.
  • Page 49 Answer Drives 1000 Summary Table 3.2.1 - Useful conversion factors Preface Category Multiply To obtain P. 6 Length metres 3.281 feet metres 39.37 inches inches 0.0254 metres Chapter 1 P. 15 feet 0.3048 metres Overview and installation diagram millimetres 0.0394 metres Chapter 2 P.
  • Page 50: Drive Selection

    Answer Drives 1000 BACK 1.2 3.3 DRIVE SELECTION 3.5 APPLICATIONS WITH SPECIAL MOTORS Summary • The AD1000 size choice has to be based on the drive rated current, • Motors with brakes. The brake must have an independent power supply. Preface P.
  • Page 51: Motor Selection

    Answer Drives 1000 3.6 MOTOR SELECTION Summary The modern PWM drive with their high rising edge pulses and high switching frequencies can cause shaft currents through the bearings of When selecting a motor, check: Preface P. 6 the motors which can gradually erode the balls of the bearing. •...
  • Page 52 Answer Drives 1000 Summary Preface P. 6 • Motor self-excitation. The phenomenon is destructive and dangerous, • Insulation of the motor. Table 3.6.1 shows how to select the motor it causes damage to the machine and it can occur if a LC-filter is insulation system and, when necessary, the dv/dt filters and insulated connected to the output of the drive and is not properly sized.
  • Page 53 Answer Drives 1000 Summary Abbreviation Definition NOTE 2 - EXPLOSION-PROOF MOTORS (EX). Consult the motor manufacturer for motor insulation problems rated voltage of the power supply network Preface P. 6 and additional requirements for explosion-proof motors (EX). ÛLL peak to peak voltage at the motor terminals to which the motor insulation must withstand NOTE 3 - LARGE MOTORS AND IP 23 MOTORS motor rated power...
  • Page 54: General Information

    Answer Drives 1000 PREVIOUS VIEW 4 GENERAL INFORMATION 4.1 TECHNICAL STANDARDS APPLIED Summary The customer is responsible to instruct the personnel on the risks of The AD1000 drive is designed, manufactured and tested in accordance Preface P. 6 accidents, the safety devices and the general prevention and protection with the “ESSENTIAL SAFETY REQUIREMENTS”...
  • Page 55 Answer Drives 1000 4.2.1 CE MARKING 4.2.2 UL CERTIFICATION Summary On AD1000 drives there is the CE mark to certify that the product The AD series is certified for the US and Canada markets. Preface P. 6 complies with the requirements of the Low Voltage European Directives (Directive 73/23/EEC amended by Directive 98/68/EEC) The AD1000 meets the requirements of UL certification if the following is and Electromagnetic Compatibility (EMC) (Directive 89/336/EEC amended...
  • Page 56 Answer Drives 1000 4.3 GENERAL INFORMATION Summary Preface P. 6 4.3.1 GENERAL SAFETY REQUIREMENTS Failure to comply with these regulations can result in serious physical This section contains information about the safety measures necessary and injury or death of the operator and damage to the drive, the motor or the useful for personnel working with the AD1000.
  • Page 57 Answer Drives 1000 Summary DANGER! RISK OF DEATH OR ELECTRIC SHOCK! • Do not change the insulation distances or remove insulation roofing and materials. Before performing maintenance on the unit it is necessary to strictly Preface P. 6 • The AD1000 provides a variable frequency control. observe the following safety points: The motors and the loads must be able to function in the speed and power range supplied by the drive.
  • Page 58 Answer Drives 1000 Summary The AD1000 contains components sensitive to electrostatic discharge; these components may be damaged if handled improperly. During Preface P. 6 maintenance or replacement of the electronic boards, it is necessary to take adequate protection against electrostatic discharge (ESD): •...
  • Page 59: Connected To Ground

    Answer Drives 1000 PREVIOUS VIEW 4.3.2 REQUIREMENTS IN CASE OF ELECTRICAL INSTALLATION Summary Preface P. 6 ELECTRICAL INSTALLATION Maintenance and installation operations on the AD1000 must be performed by qualified technicians. Chapter 1 P. 15 Overview and installation diagram • DANGER! The AD1000 and all connected devices MUST BE PROPERLY CONNECTED TO GROUND.
  • Page 60 Answer Drives 1000 Summary The AD1000 contains components sensitive to electrostatic discharge; these components may be damaged if handled improperly. During Preface P. 6 maintenance or replacement of the electronic boards, it is necessary to take adequate protection against electrostatic discharge (ESD): •...
  • Page 61 Chapter 1 P. 15 All maintenance and installation operations on the AD1000 must be Overview performed by qualified technical personnel. Nidec ASI S.p.A. is not and installation diagram responsible for damage due to improper or unauthorized maintenance. Chapter 2 P. 17...
  • Page 62 Answer Drives 1000 Summary The AD1000 contains components sensitive to electrostatic discharge; these components may be damaged if handled improperly. During Preface P. 6 maintenance or replacement of the electronic boards, it is necessary to take adequate protection against electrostatic discharge (ESD): •...
  • Page 63 4.3.4 GENERAL INFORMATION - REGULATIONS 4.3.5 GUIDELINES APPLIED AND DECLARATION Summary OF INCORPORATION The AD1000 equipment provided by Nidec ASI S.p.A. is intended for Preface P. 6 professional use. The AD1000 is designed, manufactured and tested in compliance with the...
  • Page 64 Answer Drives 1000 4.3.6 INTENDED USE AND APPLICATION LIMITS Summary The AD1000 supplied by Nidec ASI S.p.A. is intended for professional use. Preface P. 6 It is designed, built and tested to be integrated or built in electrical DANGER systems, installations and equipment of machines.
  • Page 65 Answer Drives 1000 4.3.7 DANGEROUS ZONES Summary The AD1000 is designed to be built/installed/assembled in another Preface P. 6 machine/equipment/assembly/system and used by personnel properly trained and qualified to its incorporation/installation and use and that is DANGER aware of the requirements and rules related to electrical work (in low and To access and operate in dangerous areas, it is necessary to observe the medium voltage), the laws and technical standards governing such work safety regulations contained in this chapter and carry out all operations in...
  • Page 66: Operating Environmental Conditions

    The equipment must be kept in a clean and dry place in the original specified in 2.4. packaging. If necessary, special packaging and means of protection may be agreed with Nidec ASI S.p.A. if the storage site is outside the standard specifications. 4.4.1 AIR FILTERS Chapter 3 P.
  • Page 67 Answer Drives 1000 Summary 4.6 FIXED GUARDS The AD1000 (air cooled model) is equipped with a ventilation system with fixed guards (grids); these are placed in the suction/discharge zones that The AD1000 is equipped with fixed guards, which require special tools for Preface P.
  • Page 68: Personal Protective Equipment (Ppe)

    Answer Drives 1000 4.7 PERSONAL PROTECTIVE EQUIPMENT (PPE) Summary Reference standards: CEI EN60903 for Insulating Gloves The personnel involved in the incorporation, installation, use and UNI EN 166 – 168 - 170 for Visor-Glasses Preface P. 6 maintenance stages that carries out different activities allowed on the CEI EN50365 for Dielectric helmet AD1000, must use the personal protective equipment that allow to reduce all possible risks arising from the execution of various activities such as:...
  • Page 69: Residual Risks

    Answer Drives 1000 4.7.1 RESIDUAL RISKS Summary All zones or parts at risk have been evaluated during the design step, Preface P. 6 and therefore all necessary precautions to avoid risks to persons and damage to the components of the AD1000 have been taken, as indicated CAUTION in the preceding paragraphs.
  • Page 70: Explosive Atmosphere

    Answer Drives 1000 4.7.5 FIRE 4.7.6 EXPLOSIVE ATMOSPHERE Summary The plastic materials used (e.g. conduits, electrical cables) are The AD1000 is not suitable for working in explosive or classified Preface P. 6 self-extinguishing and comply with the regulations in force. environments.
  • Page 71 Answer Drives 1000 4.7.9 TRIPPING 4.7.12 NOISE Summary The disordered deposit of material can typically create a tripping hazard All personnel who must access near the AD1000 when it is in operation Preface P. 6 and partial or total limitation in the escape route in case of need. should be provided with the appropriate hearing protection.
  • Page 72 All electrical connection terminals of the AD1000 must always be Overview • All work should be performed by qualified personnel. considered energized except the control devices (not supplied by Nidec and installation diagram • The electrical panel is connected to multiple power sources.
  • Page 73 Answer Drives 1000 Summary • Always keep available and have read and understood this manual and wiring diagrams. Preface P. 6 • Understand the functional sequences, especially those related to the AD1000 start and stop, power on and power off and the power DANGER parts disconnection sequence involving the AD1000 The power supplies interruption procedure involves system or machine...
  • Page 74 Answer Drives 1000 4.9 ADDITIONAL WARNINGS REQUIREMENTS Summary Preface P. 6 CAUTION Make sure that all safety devices are connected and in good working order. Never modify or bypass any of the alarm or stop devices. CAUTION Chapter 1 Ensure that all personnel involved in the AD1000 operation are adequately P.
  • Page 75: Warning Plates

    Depending on the residual risks of various types, identified for the AD1000, Preface P. 6 Nidec ASI S.p.A. has provided danger, warning and obligation plates on the equipment defined according to European regulations relating to graphical CAUTION symbols to be used on equipment (Directive 92/58/EEC).
  • Page 76 Answer Drives 1000 BACK 1.2 PREVIOUS VIEW 5 RECEPTION, STORAGE AND INSTALLATION Summary It is necessary to carefully check the bill of materials to make sure to have received all the components, including diagrams and dimension drawings. Preface P. 6 If any part is damaged or missing, the purchaser must immediately file a 5.1 RECEPTION, UNLOADING, UNPACKING claim with the carrier and then give notification to the factory.
  • Page 77 Answer Drives 1000 BACK 1.2 5.3 MECHANICAL INSTALLATION Summary It is necessary to use forklift trucks to transport the units in their proper installation location. The units must be carefully lifted by the pallets up Preface P. 6 to the final position, using a mechanical lifting device, such as a crane or 5.3.1 GENERAL PRECAUTIONS a forklift.
  • Page 78 Answer Drives 1000 5.3.2 INSTALLATION SIZES VII VIII Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 79 Answer Drives 1000 5.3.3 FREE SPACE NEAR THE DRIVE Summary Preface P. 6 Air oulet Free space near the drive Size Chapter 1 P. 15 mm / in mm /in mm / in Overview and installation diagram I - II 25 / 1 100 / 3.9 100 / 3.9...
  • Page 80 Answer Drives 1000 Summary PREVENTION OF HOT AIR RECIRCULATION Preface P. 6 Electrical panel interior Electrical panel exterior Prevent the hot air circulation inside the electrical panel with closing plates Prevent hot air recirculation on the outer surface of the panel by expelling as shown on the drawing aside.
  • Page 81 Answer Drives 1000 5.3.4 IPXX DEGREE Summary The standard degree of protection of AD1A030-166 is IP20. Preface P. 6 The IP rating of a product indicates the amount of protection against foreign bodies and water entrance and contact. This degree is indicated by an IP XX: the two digits (XX) indicate the degree of protection provided, as shown in Table 5.3.4.1 Chapter 1...
  • Page 82 Answer Drives 1000 Summary 5.3.5 ACCESS TO THE TERMINAL BOARDS Preface P. 6 TO OPEN THE DOOR, UNSCREW THE SCREWS Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data TO OPEN THE DOOR, UNSCREW THE SCREWS Chapter 3 P.
  • Page 83: Electrical Installation

    Answer Drives 1000 PREVIOUS VIEW 5.4 ELECTRICAL INSTALLATION Summary NOTE The terminals of the control board are shown in par. 5.6, and the auxiliary Preface P. 6 power supply in par. 2.10. Chapter 1 P. 15 a) In place of the disconnector and fuses, it is possible to use a circuit Overview breaker with rated current Im >...
  • Page 84 Answer Drives 1000 BACK 1.2 PREVIOUS VIEW 5.4.1 POWER CABLES AND POWER SUPPLY FUSES Summary The power supply cables and the supply fuses must be chosen according Preface P. 6 to the following tables. It is necessary to use copper power input cables and motor cables with Table 5.4.1.1 Power supply cable and fuses sizes in “Standard”...
  • Page 85 Answer Drives 1000 Summary External fuses Power supply Cables cross Standard SCCR Model Main fuses recommended for Terminals Max torque Preface P. 6 network section ** (UL) SCCR Standard (UL) lbf ft F = Three-phase supply voltage 380V, 415V, 440V, 460V, 480V / Y=510-650VDC ±10% Chapter 1 P.
  • Page 86 Answer Drives 1000 PREVIOUS VIEW Summary Table 5.4.1.2 Power supply cable and fuses sizes in “High Fault Short Circuit Current” category. Preface P. 6 External fuses Power supply Cables cross HighSCCR Model Main fuses supplied with the Terminals Max torque network section ** (UL)
  • Page 87 Answer Drives 1000 Summary External fuses Power supply Cables cross HighSCCR Model Main fuses supplied with the Terminals Max torque Preface P. 6 network section ** (UL) drive for HSCCR (UL) lbf ft F = Three-phase supply voltage 380V, 415V, 440V, 460V, 480V / Y=510-650VDC ±10% Chapter 1 P.
  • Page 88: Auxiliary Power Supply

    Answer Drives 1000 5.4.2 AUXILIARY POWER SUPPLY Summary Preface P. 6 Ventilation The AD1A125-520F drives require an auxiliary power supply to the fan. Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Check that the auxiliary power supply is connected with a correct input voltage setting before enabling the drive.
  • Page 89: Output Reactor

    Answer Drives 1000 5.5 REACTORS 5.5.2 OUTPUT REACTOR Summary The output reactors are necessary to compensate the capacitive leakage Preface P. 6 5.5.1 INPUT REACTORS current to the ground, as well as to reduce the voltage gradient on the motor, they, together with the ferrite cores, help to mitigate the RFI The line reactor protects the drive against network transients and phenomenon.
  • Page 90 Answer Drives 1000 PREVIOUS VIEW Summary Table 5.5.1 Line reactor, RFI filters and output reactor Preface P. 6 Line reactors RFI filters Output reactors Category C3 Category C2 Type Normal duty Heavy duty Internal Internal Chapter 1 P. 15 Cl.1 Cl.2 Cl.1-Cl.2 Cl.1-Cl.2...
  • Page 91 Answer Drives 1000 Summary Line reactors RFI filters Output reactors Preface P. 6 Category C3 Category C2 Type Normal duty Heavy duty Internal External Cl.1 Cl.2 Cl.1-Cl.2 Cl.1 Cl.2 Cl.1 Cl.2 Chapter 1 P. 15 Three-phase power supply network 380V, 415V, 440V, 460V, 480V ±10% Overview and installation diagram AD1A210F...
  • Page 92 Answer Drives 1000 PREVIOUS VIEW 5.6 CONTROL SECTION Summary Preface P. 6 5.6.1 BASIS BOARD Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P.
  • Page 93 Answer Drives 1000 Summary JUMPER AND DIP-SWITCH Preface P. 6 Iu current from power board Iu current recreated on the control board (only for drive <166) Reserved (D.O.C. filtering) Chapter 1 P. 15 Overview P3=ON, P4=ON: connection of 220X termination resistor between TXRX+ and TXRX- and installation diagram Modbus TXRX P3=OFF, P4=OFF: termination resistor between TXRX+ and TXRX-not connected...
  • Page 94 Answer Drives 1000 Summary NOTE CONNECTORS If the Encoder expansion board is installed, the P30 of the Basis board is Preface P. 6 no longer accessible. In this case, it must be left open, using, if necessary, Boards power supply the P30 of the encoder expansion board.
  • Page 95: Control Terminal Block

    Answer Drives 1000 Summary CONTROL TERMINAL BLOCK Preface P. 6 Function Terminal Initials Description J3-1 TXRX+ MODBUS TXRX+ J3-2 TXRX- MODBUS TXRX- Chapter 1 Modbus P. 15 J3-3 GND isolated power supply Overview and installation diagram J3-4 MODBUS communication cable screen ground connection Chapter 2 P.
  • Page 96 Answer Drives 1000 Summary Function Terminal Initials Description Preface P. 6 J12-22 DI 3 Prog Programmable opto-isolated digital inputs J12-23 DI 4 Prog voltage excursion 0 ÷ 36Vdc J12-24 DI 5 Prog rated voltage 24Vdc Chapter 1 P. 15 Programmable rated current 5mA J12-25 DI 2 Prog (RV)
  • Page 97 Answer Drives 1000 PREVIOUS VIEW Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P. 76 Reception, storage and installation Chapter 6 P.
  • Page 98 Answer Drives 1000 PREVIOUS VIEW Summary Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P. 76 Reception, storage and installation Chapter 6 P.
  • Page 99 Answer Drives 1000 BACK 1.2 5.7 EXPANSION BOARDS Summary Jumpers Preface P. 6 Inputs Expansion Board 5.7.1 INPUTS EXPANSION BOARD (GIABA) 500X ballast resistor, analogue input 4, Analogue input connected 4 AI4 The Inputs Expansion board (GIABA) provides two additional analogue 500X ballast resistor, analogue input 3, Analogue input inputs and three additional digital inputs.
  • Page 100 Answer Drives 1000 Summary GIABA BOARD CONNECTORS Preface P. 6 J1-5 Do not connect J1-6 AGND J1-7 Do not connect Chapter 1 P. 15 J1-8 AGND analogue 0V I/O Overview and installation diagram J1-9 AI4+ Programmable and Chapter 2 P. 17 opto-isolated analogue J1-10 AI4 -...
  • Page 101 Answer Drives 1000 5.7.2 INPUTS/OUTPUTS EXPANSION BOARD Summary Jumpers (GIABB) Preface P. 6 I/O Expansion Board The I/O Expansion board (GIABB) provides two additional analogue inputs and 500X ballast resistor, analogue input 4, Analogue input connected 4 AI4 the connection for a digital outputs with additional relays expansion board. 500X ballast resistor, analogue input 3, Analogue input It is connected to the Basis board through the connectors J9, P29 and P30.
  • Page 102 Answer Drives 1000 Summary GIABB BOARD CONNECTORS Preface P. 6 J1-5 Do not connect J1-6 AGND J1-7 Do not connect Chapter 1 P. 15 J1-8 AGND analogue 0V I/O Overview and installation diagram J1-9 AI4+ Chapter 2 Programmable and P. 17 J1-10 AI4 - opto-isolated analogue...
  • Page 103 Answer Drives 1000 5.7.3 ETHERNET AND PROFIBUS EXPANSION BOARD Summary (ETH-PROFI) Preface P. 6 The Ethernet and Profibus expansion board provides the Profibus DP and Modbus TCP slave communication buses; it is connected to the Basis board through J7 and J8. Chapter 1 P.
  • Page 104: Installation Checklist

    Answer Drives 1000 5.8 INSTALLATION CHECK LIST Summary The mechanical and electrical installation must be checked before Preface P. 6 commissioning. MECHANICAL INSTALLATION CHECKLIST Chapter 1 P. 15 Overview Ambient temperature and humidity comply with the specifications. and installation diagram The unit is properly fixed on a vertical non-flammable surface.
  • Page 105 Answer Drives 1000 5.9 INSTALLATION INSTRUCTIONS ACCORDING Summary Private network TO EMC The private network is characterized to be powered by a dedicated Preface P. 6 medium voltage network and does not supply residential areas. Typically, private networks feed commercial buildings, offices in residential buildings, 5.9.1 EN61800-3 EMC PRODUCT STANDARD shopping malls, etc.
  • Page 106: Installation

    Answer Drives 1000 Summary Category C4: For use in the second environment, which meets at least Wiring: one of the following points: • Use special HF cable inputs for high frequency grounding of Preface P. 6 • Rated voltage >_ 1000 V cable screens.
  • Page 107: Rfi Filter

    Answer Drives 1000 Summary RFI FILTER INSTALLATION: IT floating networks To ensure that the filter is working properly, it is necessary to ensure For floating networks, also referred to as IT networks, ungrounded, or Preface P. 6 reliable connections with low impedance/HF, and therefore it is necessary with impedance/resistance greater than 30.Ω...
  • Page 108 Answer Drives 1000 PREVIOUS VIEW 5.9.2.2 REMOVING THE RFI FILTER Summary ON DRIVE AD1A030-166F IT network (floating): If the drive is equipped with an EMC filter, Preface P. 6 The AD1A030-036-045-053-066-86-108-125-150-166F are equipped as disconnect the ground connections of the filter as shown in the following standard with a RFI filter.
  • Page 109 Answer Drives 1000 Summary Networks with asymmetric ground connection NOTE (defined in the table below) If the above mentioned provisions cannot be observed, (e.g. the drive Preface P. 6 In these applications, the internal RFI filter must be disconnected. cannot be equipped with EMC filter as it is installed on a floating network If the ground configuration of the power supply network is unknown, (IT)), the requirements of the EMC Directive for restricted distribution can disconnect the internal RFI filter.
  • Page 110 Answer Drives 1000 5.9.4 MOTOR CABLES Summary The cable screening must be continuous and must be grounded on both terminals: on the ground terminal of the motor and on the ground Preface P. 6 terminal PE of the drive. In general, always provide a dedicated cable, with 5.9.4.1 CONNECTION CABLES BETWEEN a minimum section equal to 50% of the phase cable, which connects the THE DRIVE AND MOTOR...
  • Page 111 Answer Drives 1000 Summary Connections on drive side: Drive connections - Motor with symmetrical schematic cable Preface a. The PE conductors and the screens must P. 6 be connected to the ground bus bar of the drive electrical panel; CABINET b.
  • Page 112 Answer Drives 1000 Summary GROUNDING The Drive electrical panel and Motor are individually connected to the Preface P. 6 same ground system; the connection cables between the drive and motor are grounded on both sides (both PE conductors and the screens of such cables).
  • Page 113 Answer Drives 1000 5.9.4.3 SIGNAL CABLES SCREENING Summary In the drive cabinet, it is necessary to make this type of connection directly on the sheet near the terminals and if the cable comes from outside, also The cables for digital signals longer than 3 metres and all cables for Preface P.
  • Page 114 Answer Drives 1000 BACK 1.2 5.9.4.4 GROUNDING Summary • The electrical panel must include its own ground bus bar, connected to the ground system, to which connect all the devices. For safety reasons, proper operation and to reduce electromagnetic Preface P.
  • Page 115 150% of the rated The AD1000 has several options. Some of the most requested are torque of the motor. described in this chapter; contact Nidec-Asi for special needs. The braking unit is supplied without resistor that can be calculated Chapter 1 using the formulas in section 6.2.3.
  • Page 116 Answer Drives 1000 PREVIOUS VIEW Summary Table 6.2.1 Braking unit: Resistors and fuses for drives with rated voltage 380V-480V ± 10% Preface P. 6 Continuous External fuses Drive Resistor * power Typical resistor @ 400V type minimum value Rb Data Bussmann Ferraz Code...
  • Page 117 Answer Drives 1000 Summary 6.2.2 RESISTOR INSTALLATION AND CONNECTION The rated power of the resistor is not calculated to operate with duty-cycle = 1. In case of failure of the power braking switch, the resistor Preface P. 6 is directly connected on the network via the rectifier jumper. In a similar situation, the resistor heats up to a high temperature and a failure of the resistor itself may occur.
  • Page 118: Resistor Selection

    Answer Drives 1000 PREVIOUS VIEW 6.2.3 RESISTOR SELECTION Summary The ohmic value of the resistor and its power depend on the type of drive, the inertia of the moving masses, the load torque and the deceleration When the speed (frequency) of an asynchronous motor is reduced rapidly, Preface P.
  • Page 119 Answer Drives 1000 Summary Terms and symbols used: Preface P. 6 MB = braking torque of the motor speed from N1 to N2 in a time tb. total inertia of the motor shaft. Kgm2 ML = load torque to the motor shaft. Chapter 1 P.
  • Page 120 Answer Drives 1000 6.3 KEYPAD 6.3.1 INSTALLATION ON THE PANEL DOOR Summary Preface P. 6 See Programming Manual for use code 8000001597 The following optional kits are available for remote-control of the keypad on the door Chapter 1 P. 15 •...
  • Page 121 Answer Drives 1000 Summary Figure 6.3.1 Preface P. 6 Keypad installation shell. The installation of the shell requires this slot on the electrical panel door. Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P.
  • Page 122 Answer Drives 1000 6.4 STO (SAFE TORQUE OFF) FUNCTION Summary The conditions of use of the STO safety function are described in the above mentioned document, in accordance with IEC 60204-1 “Safety Preface P. 6 of machinery - Electrical equipment of machines” (EN 60204-1:2006-06), PRELIMINARY REMARKS at paragraph 7 of IEC 61800-5-2: 2007 and in paragraph 11 of UNI EN The STO function, certified with test report RP09DM4SN02 of 29/12/2009,...
  • Page 123: Field Of Application

    Answer Drives 1000 6.5.1 FIELD OF APPLICATION 6.5.2 SAFETY FUNCTIONS AND RELATED LEVEL Summary The STO safety function is designed to ensure the “SAFE TORQUE OFF” The “STO” safety function is designed to prevent an unexpected motor Preface P. 6 with asynchronous motors supplied by drive.
  • Page 124 Answer Drives 1000 Summary • There is a residual risk: with simultaneous fault of two IGBT units, To meet the safety requirements the motor can be affected, until the intervention of the drive protections - of UNI EN ISO 13849-1:2008 Category 3 PL d and IEC 61800-5-2:2007 Preface P.
  • Page 125: Sinusoidal Filter

    Answer Drives 1000 6.6 SINUSOIDAL FILTER Summary The sinusoidal filter, eliminating the high frequency components of the Preface P. 6 output voltage, allows to obtain an almost sinusoidal and without peaks voltage on the motor and, moreover, reduces the acoustic noise increase Before connecting the drive to the motor, check that the current drawn of the motor powered by the drive.
  • Page 126 Answer Drives 1000 Summary AD1000 Reactor Capacitor bank Preface P. 6 Series F SAP code Rated current Leaks Dimensions (mm) Weight SAP code Cl.1 Cl.2 Chapter 1 AD1A0P3F 1000075293 *3xELC20545904 P. 15 Overview AD1A0P3F AD1A0P4F 1000075294 *3xELP20545901 and installation diagram Chapter 2 AD1A0P4F AD1A0P6F...
  • Page 127 Answer Drives 1000 Summary AD1000 Reactor Capacitor bank Preface P. 6 Series F SAP code Rated current Leaks Dimensions (mm) Weight SAP code Cl.1 Cl.2 Chapter 1 AD1A260F AD1A290F 1000075313 5x1000081651 P. 15 Overview AD1A290F AD1A350F 1000075314 1020 5x1000081651 and installation diagram Chapter 2 AD1A370F 1000075314...
  • Page 128 Answer Drives 1000 Summary Capacitor bank dimensions Preface P. 6 Chapter 1 P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 P. 54 General information Chapter 5 P. 76 Reception, storage and installation Chapter 6...
  • Page 129: Preventive Maintenance

    Answer Drives 1000 7 PREVENTIVE MAINTENANCE Summary Preface P. 6 Chapter 1 Preventive maintenance is the set of operations to preserve the AD1000 The table lists the maintenance sheets, time intervals, and the operation to P. 15 drive against wear phenomena and premature ageing. be performed.
  • Page 130 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.1 AD1000 - PM001 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Cleaning Vacuum cleaner Carry out the safety 1 month operation specified...
  • Page 131 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.2 AD1000 - PM002 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Boards Cleaning Vacuum cleaner Carry out the safety 1 month operation specified...
  • Page 132 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.3 AD1000 - PM003 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Jumper Check Digital multimeter Carry out the safety 6 months operation specified...
  • Page 133 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.4 AD1000 - PM004 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Radiator Cleaning Vacuum cleaner Carry out the safety 1 month operation specified...
  • Page 134 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.5 AD1000 - PM005 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Cleaning Vacuum cleaner Carry out the safety 1 month operation specified...
  • Page 135 Answer Drives 1000 PREVIOUS VIEW Summary Preface P. 6 Chapter 1 7.6 AD1000 - PM006 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 SUBGROUP OPERATION SPECIAL TOOLS, INSTRUMENTS PRESCRIPTIONS TIME INTERVALS PRECEDENCE Technical data AND MATERIALS Capacitor Cleaning Vacuum cleaner Carry out the safety...
  • Page 136 Answer Drives 1000 Summary Preface P. 6 Chapter 1 7.6 AD1000 - PM006 DRIVE P. 15 Overview and installation diagram Chapter 2 P. 17 Technical data Chapter 3 P. 47 Application notes Chapter 4 Figure 7.1 P. 54 General information Chapter 5 P.
  • Page 137 Failure to carry out this maintenance procedure may, in the worst case, lead limiting the charging current. Refer to Figure 7.1 for the formatting time. to the failure of the capacitors and of the drive. For more information, contact the Service department of Nidec ASI S.p.A. Chapter 3 P. 47...

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