Altivar 71 Installation Manual Retain for future use Variable speed drives for synchronous motors and asynchronous motors 0.37 (0.5 HP) ... 45 KW (60 HP)/200 - 240V 0.75 (1 HP) ... 75 KW (100 HP)/380 - 480V 1.5 (2 HP) ...
Contents Important information __________________________________________________________________________________________ 4 Before you begin______________________________________________________________________________________________ 5 Steps for setting up the drive ____________________________________________________________________________________ 6 Preliminary recommendations ___________________________________________________________________________________ 7 Drive ratings ____________________________
Important information PLEASE NOTE Please read these instructions carefully and examine the equipment in order to familiarize yourself with the device before installing, operating or carrying out any maintenance work on it. The following special messages that you will come across in this document or on the device are designed to warn you about potential risks or draw your attention to information that will clarify or simplify a procedure.
Before you begin Read and understand these instructions before performing any procedure using this drive. DANGER RISK OF ELECTRIC SHOCK • Read and understand this manual before installing or operating the Altivar 71 drive. Installation, adjustment, repair, and maintenance must be performed by qualified personnel. • The user is responsible for compliance with all international and national electrical standards in force concerning protective grounding of all equipment.
Steps for setting up the drive INSTALLATION b 1 Receive and inspect the drive controller v Check that the catalog number printed on the label is the same as that on the purchase order v Remove the Altivar from its packaging and check that it has not been damaged in transit b 2 Check the line voltage v Check that the line voltage is compatible with the voltage range of the drive (see pages 9 , 10 and 11) Steps 1 to 4 must be performed with the power off.
Preliminary recommendations Handling and storage To protect the drive prior to installation, handle and store the device in its packaging. Ensure that the ambient conditions are acceptable. WARNING DAMAGED PACKAGING If the packaging appears damaged, it can be dangerous to open it or handle it. Take precautions against all risks when performing this operation. Failure to follow these instructions can result in death, serious injury or equipment damage.
Preliminary recommendations Precautions Read and understand the instructions in the Programming Manual. CAUTION INCOMPATIBLE LINE VOLTAGE Before turning on and configuring the drive, ensure that the line voltage is compatible with the supply voltage range shown on the drive nameplate. The drive may be damaged if the line voltage is not compatible. Failure to follow this instruction can result in injury and/or equipment damage.
Drive ratings Single-phase supply voltage: 200…240 V 50/60 Hz Three-phase motor 200...240 V Motor Power indicated on plate (1) kW 0.37 0.75 1.5 2.2 3 4 5.5 HP 0.5 1 2 3 5 7.5 Line supply (input) Max. line current (2) at 200 V A 6.9 12 18.2 25.9 25.9 34.9 47.3 at 240 V A 5.8 9.9 15.7 22.1 22 29.9 40.1 Max. Apparent prospective power line Isc kA 5 5 5 5 5 22 22 kVA 1.4 2.4 3.7 5.3 5.3 7 9.5 Drive (output) Max. inrush Nominal Max. transient current (3) current current (1) for In (1) 60 s 2s A A A A 9.
Drive ratings Three-phase supply voltage: 380…480 V 50/60 Hz Three-phase motor 380...480 V Motor Line supply (input) Power indicated Max. line current (2) on plate (1) kW 0.75 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 HP 1 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 at 380 V A 3.7 5.8 8.2 10.7 14.1 20.3 27 36.6 48 45.5 50 66 84 104 120 167 at 480 V A 3 5.3 7.1 9 11.5 17 22.2 30 39 37.5 42 56 69 85 101 137 Max. Apparent prospective power line Isc Max.
Drive ratings Three-phase supply voltage: 500…690 V 50/60 Hz Three-phase motor 500...690 V Motor Power indicated on plate (1) Line supply (input) Max. line current (2) 500 V kW 1.5 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 at 500 V A 3.8 5.2 6.8 8.6 11.2 14.6 19.8 24 29 33 48 62 68 84 109 575 V HP 2 3 5 7.5 10 15 20 25 30 40 50 60 75 100 690 V kW 2.2 3 4 5.5 7.5 11 15 18.5 22 30 37 45 55 75 90 at 600 V A 3.2 4.4 7.2 9.5 12.3 16.7 21 24 28 41 51 57 70.5 92 at 690 V A 4 5.2 6.6 8.6 11.2 15.5 20.
Dimensions and weights With graphic display terminal 2 option cards (1) 1 option card (1) No option card ATV71H a mm (in.) b mm (in.) c mm (in.) c1 mm (in.) c2 mm (in.) G mm (in.) H mm (in.) h mm (in.) Ø mm (in.) 037M3, 075M3, U15M3, 075N4, U15N4,U22N4 U22M3, U30M3, U40M3, U30N4, U40N4 U55M3, U55N4, U75N4 130 (5.12) 230 (9.05) 175 (6.89) 198 (7.80) 221 (8.70) 113.5 (4.47) 220 (8.66) 5 (0.20) 5 (0.20) M4 3 (6.61) 155 (6.10) 260 (10.23) 187 (7.36) 210 (8.
u 3.94 in. u 100 mm Mounting and temperature conditions Install the drive vertically at ± 10°. Do not place it close to heating elements. Leave sufficient free space to ensure that the air required for cooling purposes can circulate from the bottom to the top of the unit. Free space in front of the drive: 10 mm (0.39 in.) minimum u 3.94 in. u 100 mm When IP20 protection is adequate, it is recommended that the protective cover on the top of the drive is removed as shown below.
Mounting and temperature conditions Derating curves Derating curves for the drive current In as a function of the temperature, switching frequency and type of mounting.
Mounting and temperature conditions ATV71H U22Y to D30Y I/In In = 100 % 90 % 40°C (104°F) mounting type A 50°C (122°F) mounting types B and C 80 % 70 % 50°C (122°F) mounting type A 60 % 60°C (140°F) mounting types A, B and C 50 % 40 % 2 kHz 4 kHz 6 kHz Switching frequency ATV71H D37Y to D90Y I/In In = 100 % 90 % 40°C (104°F) mounting type A 50°C (122°F) mounting types B and C 80 % 70 % 50°C (122°F) mounting type A 60 % 60°C (140°F) mounting types A, B and C 50 % 40 % 2,5 kHz 4,9 kHz S
Mounting in a wall-mounted or floor-standing enclosure Follow the mounting recommendations on the previous pages. To ensure proper air circulation in the drive: - Fit ventilation grilles. - Ensure that the ventilation is adequate: if not, install a forced ventilation unit with a filter. - Use special IP54 filters.
Mounting in a wall-mounted or floor-standing enclosure Dust and damp proof flange mounting This mounting is used to reduce the power dissipated in the enclosure by locating the power section outside the enclosure. This requires the use of a dust and damp proof flange-mounting kit VW3 A9 501...509 (please refer to the catalog). The degree of protection for the drives mounted in this way becomes IP54. To install the kit on the drive, please refer to the manual supplied with the kit.
Installing the graphic display terminal Installing the graphic display terminal on the drive Drives with catalog numbers ending in the letter Z are supplied without a graphic display terminal (VW3 A1 101). This can be ordered separately. It is installed on the drive as shown below. The graphic display terminal can be connected or disconnected with the power on. Before disconnecting it, drive control via the display terminal must be disabled (refer to the Programming Manual).
Position of the charging LED Before working on the drive, turn it off, wait until the red capacitor charging LED has gone out, then measure the DC bus voltage.
Installing option cards These should ideally be installed once the drive is mounted and before wiring it. Check that the red capacitor charging LED has gone out. Measure the DC bus voltage in accordance with the procedure indicated on page 19. The option cards are installed under the drive control front panel. If the drive has a graphic display terminal, remove it, then remove the control front panel as shown below.
Installing option cards Installing an I/O extension card, a communication card or a “Controller Inside” programmable card 6 5 1 , 2 and 3 Remove the control front panel (see previous page) 4 Install an encoder interface card (if used) (see previous page) 5 Position the option card on the clasps 6 Then pivot it until it clicks into place 7 7 Replace the control front panel over the option card (same procedure as for installing the option card, see 5 and 6 ) 21
Installing the EMC plates ATV71H 037M3 to D15M3X and ATV71H 075N4 to D18N4 ATV71H D18M3X to D45M3X, ATV71H D22N4 to D75N4, ATV71H U22Y to D90Y 3 4 2 3 5 4 4 4 6 1 1 6 Installing the EMC clamps 6 1 2 3 4 5 6 - EMC plate for connecting the power cables - EMC plate for connecting the control cables (for ATV71H 037M3 to D15M3X and ATV71H 075N4 to D18N4 only) - EMC plate for connecting the I/O option card cables (supplied with the option cards) - M4 screws (supplied) - M8 screws (supplied) - EMC
Wiring recommendations Power section The drive must be connected to the protective ground. To comply with current regulations concerning high leakage currents (above 3.5 mA), use at least a 10 mm² (AWG 6) protective conductor or 2 protective conductors with the same cross-section as the power section AC supply conductors. DANGER RISK OF ELECTRIC SHOCK Connect the device to the protective ground using the grounding point provided, as shown in the figure below.
Wiring recommendations Keep the power cables separate from circuits in the installation with low-level signals (sensors, PLCs, measuring apparatus, video, telephone). The motor cables must be at least 0.5 m (20 in.) long. In certain situations where the motor cables have to be submerged in water, earth leakage currents can cause tripping, requiring the addition of output filters. Do not use surge arresters or power factor correction capacitors on the variable speed drive output.
Power terminals Access to the power terminals ATV71H 037M3 to D15M3X and ATV71H 075N4 to D18N4 Unlock the power part access flap and remove it as shown below. Example of ATV71HU22M3 ATV71H D18M3X to D45M3X, ATV71H D22N4 to D75N4 and ATV71H U22Y to D90Y To access the power terminals, remove the front panel as shown below.
Power terminals Arrangement of the power terminals ATV71H 037M3, 075M3, U15M3, U22M3, U30M3, U40M3, 075N4, U15N4, U22N4, U30N4, U40N4 ATV71H PO PA/+ PB R/L1 S/L2 T/L3 037M3, 075M3, U15M3, U22M3, U30M3, U40M3, 075N4, U15N4, U22N4, U30N4, U40N4 PC/U/T1 Maximum wire size mm² AWG 4 10 Tightening torque Nm (lb.in) 1.4 (12.
Control terminals Access to the control terminals To access the control terminals, open the cover on the control front panel. Removing the terminal card 1 To make it easier to wire the drive control section, the control terminal card can be removed. • Undo the screw until the spring is fully extended • Remove the card by sliding it downwards CAUTION 2 IMPROPERLY SECURED TERMINAL CARD When replacing the control terminal card, it is essential to fully tighten the captive screw.
Control terminals Characteristics and functions of the control terminals Terminal R1A R1B R1C R2A R2C Function Common point C/O contact (R1C) of programmable relay R1 +10 + 10 V c power supply for reference potentiometer 1 to 10 kΩ Differential analog input AI1 AI1+ AI1 COM AI2 Electrical characteristics • Minimum switching capacity: 3 mA for 24 V c • Maximum switching capacity on resistive load: 5 A for 250 V a or 30 V c • Maximum switching current on inductive load (cos ϕ = 0.
Option terminals Logic I/O option card terminals (VW3 A3 201) Logic input switch SW3 Source SW3 Sink Factory setting: Source Ext Int TH1+ TH1L01 L02 CLO 0V -10 +24 LI7 LI8 LI9 LI10 0V R3C R3A R3B Maximum wire size: 1.5 mm² - AWG 16 Max. tightening torque: 0.25 Nm - 2.21 lb.
Option terminals Extended I/O option card terminals (VW3 A3 202) Logic input switch SW4 Factory setting: Source Source Sink Ext Int SW4 0V CLO LO4 LO3 RP TH2TH2+ +24 LI11 LI12 LI13 LI14 0V -10 AI3+ AI3AI4 COM AO2 AO3 R4C R4B R4A Maximum wire size: 1.5 mm² - AWG 16 Max. tightening torque: 0.25 Nm - 2.21 lb.
Option terminals Terminal +24 Function Logic input power supply Electrical characteristics Switch SW4 in Source or Sink Int position • +24 V c output (min. 21 V, max. 27 V), protected against short-circuits and overloads • Max. current available for customers 200 mA (This current corresponds to the total consumption on the control card +24 and the option cards +24) Switch SW4 in Sink Ext position • Input for external +24 V c power supply for the logic inputs • +24 V c (max.
Option terminals Encoder interface card terminals VW3 A3 401...407 VW3 A3 408 0Vs +Vs RR+ B B CC+ A A SS+ VW3 A3 409 0V V+ CL CL + DD+ SS+ CC+ VW3 A3 411 A+ AB+ BZ+ ZP 0 OA + OA OB + OB OZ + OZ - Maximum wire size: 1.5 mm² - AWG 16 Max. tightening torque: 0.25 Nm - 2.21 lb.in Characteristics and functions of the terminals Encoder interface cards with RS422-compatible differential outputs Terminal Function Electrical characteristics VW3 A3 401 VW3 A3 402 +Vs Encoder • 5 V c (max. 5.
Option terminals SinCos, SinCosHiperface, EnDat, SSI encoder interface cards (ATV ... 383) Terminal Function Electrical characteristics VW3 A3 409 0V Encoder • 5 V c (max. 5.5 V) protected • 8 V c (max. 8.5 V) protected V+ power supply against short-circuits and against short-circuits and overloads overloads • Max. current 200 mA • Max. current 200 mA CL Clock • Fixed clock frequency: 500 kHz CL + • Max. speed feedback resolution: 213 DData D+ SSine signals S+ CCosine signals C+ • 12V c (max. 12.
Option terminals Wiring the encoder Use a shielded cable containing 3 twisted pairs with a pitch of between 25 and 50 mm (0.98 in. and 1.97 in.). Connect the shielding to ground at both ends. The minimum cross-section of the conductors must comply with the data in the tables below, in order to limit line voltage drop: Max. encoder cable length 10 m 32.8 ft 50 m 164 ft 100 m 328 ft 200 m 656 ft 300 m 984 ft Max. encoder cable length 25 m 82 ft 50 m 164 ft 100 m 328 ft 200 m 656 ft Max.
Connection diagrams Connection diagrams conforming to standards EN 954-1 category 1 and IEC/EN 61508 capacity SIL1, stopping category 0 in accordance with standard IEC/EN 60204 1 Single-phase power supply (ATV71H 075M3 to U75M3) Diagram with line contactor - Q2 - Q3 - T1 - S2 - S1 - KM1 A1 A2 - Q2 A1 - KM1 R1A - KM1 R1C (1) +24 PWR R2C R2A R1B PB PC / - R1A R1C PA / + T / L3 P0 S / L2 W / T3 ATV71HpppM3 W1 R / L1 U / T1 V1 U1 V / T2 (2) A1 Braking resistor (if used) M 3a Diag
Connection diagrams Connection diagrams conforming to standards EN 954-1 category 1 and IEC/EN 61508 capacity SIL1, stopping category 0 in accordance with standard IEC/EN 60204-1 Three-phase power supply Diagram with line contactor - Q2 - S2 - Q3 - T1 - S1 - KM1 A1 A2 - Q2 A1 - KM1 - KM1 R1A R1C (1) +24 PWR R2A R2C R1B R1C T / L3 S / L2 R / L1 R1A (2) A1 PC / - PB PA / + P0 W / T3 W1 V / T2 V1 U1 U / T1 ATV71Hppppp M 3a Braking resistor (if used) Diagram with switch discon
Connection diagrams Connection diagrams conforming to standards EN 954-1 category 3 and IEC/EN 61508 capacity SIL2, stopping category 0 in accordance with standard IEC/EN 60204-1 This connection diagram is suitable for use with machines with a short freewheel stop time (machines with low inertia or high resistive torque). When the stop request is activated, the motor power supply is cut immediately and it stops in accordance with category 0 of standard IEC/EN 60204-1.
Connection diagrams Connection diagram conforming to standards EN 954-1 category 3 and IEC/EN 61508 capacity SIL2, stopping category 1 in accordance with standard IEC/EN 60204-1 This connection diagram is suitable for use with machines with a long freewheel stop time (machines with high inertia or low resistive torque). This diagram must not be used for hoisting applications. When the stop request is activated, deceleration of the motor, controlled by the drive, is requested first.
Connection diagrams Control connection diagrams Control card connection diagram A1 COM AO1 COM AI 2 AI1- AI1+ +10 0V LI6 LI5 LI4 LI3 LI2 LI1 +24 PWR ATV71Hppppp Reference potentiometer 0 ± 10 V or X-Y mA Logic input switch (SW1) The logic input switch (SW1) is used to adapt the operation of the logic inputs to the technology of the programmable controller outputs. • Set the switch to Source (factory setting) if using PLC outputs with PNP transistors.
Connection diagrams Bipolar speed reference A1 - 10 V COM + 10 V AI1- AI1+ ATV71Hppppp ±10 V c supply Speed reference using axis control A1 COM 0V - + AI1- AI1+ ATV71Hppppp Axis control ±10 V reference Switch SW2 The LI6 logic input switch (SW2) makes it possible to use the LI6 input: - Either as a logic input by setting the switch to LI (factory setting) - Or for motor protection via PTC probes by setting the switch to PTC A1 0V LI6 ATV71Hppppp SW2 PTC LI Motor Control power supply v
Connection diagrams I/O extension card connection diagrams R4B TH2- TH2+ AI3+ AI3- COM AI4 AO3 AO2 0V RP CLO VW3 A3 202 LO4 LO3 R4C LI11 0V +24 A1 R4A Connection diagram for extended I/O option card (VW3 A3 202) 0-20 mA 4-20 mA X-Y mA supply Motor 0 ± 10 V or X-Y mA R3B TH1- TH1+ CLO VW3 A3 201 LO2 LO1 R3C LI7 0V +24 A1 R3A Connection diagram for logic I/O option card (VW3 A3 201) Motor 41
Connection diagrams SW3/SW4 logic I/O switch • Switch in “Source” position • Switch in “Source” position and use of an external +24 Vc supply source SW3 or SW4 SW3 or SW4 VW3 A3 20p Int CLO Ext LOp CLO LOp +24 Int LIp Sink LIp Ext 0V Sink A1 Source VW3 A3 20p +24 Source 0V A1 24 V c supply +24V 0V • Switch in “Sink Int” position • Switch in “Sink Ext” position SW3 or SW4 CLO LOp Int LIp Sink VW3 A3 20p Ext 0V CLO LOp LIp 0V Ext Int A1 Source VW3 A3 20p +24 Sink
Connection diagrams Connection of several drives in parallel on the DC bus Connection in parallel on the DC bus is recommended in applications for which full motor power must be guaranteed.
Use on IT system and corner grounded system IT system: Isolated or impedance grounded neutral Use a permanent insulation monitor compatible with non-linear loads, such as a Merlin Gerin type XM200 or equivalent. Corner grounded system: System with one phase connected to ground Altivar 71 drives feature built-in RFI filters. When using ATV71H U22Y to D90Y drives on an IT system, the link between these filters and ground must be removed as shown in the following diagrams.
Use on IT system and corner grounded system Disconnection of the filter on ATV71H D37Y to D90Y products Normal (filter connected) IT system (filter disconnected) WARNING RISK OF ELECTRIC SHOCK ATV71H U22Y to D90Y drives must not be connected to a corner grounded system. Failure to follow this instruction can result in death, serious injury or equipment damage.
Electromagnetic compatibility, wiring Electromagnetic compatibility Principle • Grounds between drive, motor and cable shielding must have “high-frequency” equipotentiality. • Use of shielded cables with shielding connected to ground at both ends for the motor cables, braking resistor (if used) and control-signal wiring. Metal ducting or conduit can be used for part of the shielding length provided that there is no break in continuity.
Electromagnetic compatibility, wiring Installation diagram ATV71H D18M3X to D45M3X, ATV71H D22N4 to D75N4 and ATV71H U22Y to D90Y Attach and ground the shielding of cables 4 and 5 as close as possible to the drive: - Strip the shielding. - Use stainless steel metal clamps on the parts from which the shielding has been stripped, to attach them to the metal plate 2. The shielding must be clamped tightly enough to the metal plate to ensure correct contact.
Electromagnetic compatibility, wiring Installing the encoder cable for the VW3 A3 408, VW3 A3 409 and VW3 A3 411 cards (1 cable) 1 2 3 4 Strip the cable shielding. Select the appropriate clamp for the cable diameter and attach it to the cable. Attach the clamp to the bracket using one of the screws supplied with the card. Use the ground screw to attach the bracket to the grounding point located next to the encoder card.
atv71s_installation_manual_en_v2 2007-05
