Description

Schneider ATV71LD14N4Z: Variable Speed Drive – Altivar Lift, 5.5 kW, 7.5 Hp, 380…480 V Three-Phase, EMC Filter, with Heat Sink

1. Overview

The Schneider ATV71LD14N4Z is a variable speed drive (VSD) from the Altivar Lift series. Designed for elevator and lift applications, it offers a power rating of 5.5 kW (7.5 Hp) and operates at a 380 to 480V three-phase input. This drive is equipped with an EMC filter to reduce electromagnetic interference and comes with a heat sink to ensure efficient thermal management. The Altivar Lift range is specifically tailored for smooth and reliable operation in vertical transportation systems such as elevators.

2. Technical Specifications

  • Model: ATV71LD14N4Z

  • Product Type: Variable speed drive (VSD)

  • Power Rating: 5.5 kW (7.5 Hp)

  • Input Voltage: 380…480 V (Three-phase)

  • Frequency: 50/60 Hz

  • Output Frequency: 0 to 50/60 Hz

  • Rated Current: 12.6 A

  • Operating Temperature: -10°C to +50°C (ambient)

  • Storage Temperature: -40°C to +70°C

  • Degree of Protection: IP20 (indoor use)

  • Cooling: Heat sink for effective thermal management

  • EMC Filter: Integrated electromagnetic compatibility filter for reduced interference

  • Mounting Type: Panel mounting

  • Communication Protocol: Modbus, CANopen, and other options

  • Compliance: UL, CE, RoHS certified

3. Applications

The Schneider ATV71LD14N4Z is designed specifically for elevator and lift applications and can be used in the following areas:

  • Elevators and Lifts: Controls the motor speed for smooth start-ups, stops, and continuous operation.

  • Vertical Transportation: Ideal for use in buildings where precise speed control of lifts is required for safe and efficient operation.

  • Material Handling: Can be used in systems where variable speed control is necessary for accurate movement.

  • Building Automation: Integrated in the control of elevators in both commercial and residential buildings.

  • Industrial Applications: Applicable in industries that require precise and controlled vertical movement.

4. Features

  • Smooth Control for Elevator Systems: Ensures a smooth, jerky-free start/stop process, enhancing the safety and comfort of users.

  • EMC Filter: Minimizes electromagnetic interference, ensuring compliance with international EMC standards.

  • Integrated Heat Sink: Provides effective cooling to maintain drive stability and extend its life.

  • Wide Voltage Range: Operates within a broad input voltage range of 380…480V, ensuring compatibility with diverse electrical systems.

  • Energy Efficiency: Helps optimize energy consumption through variable speed control, ensuring energy savings in lift systems.

  • Compact Design: Suitable for panel mounting with a compact footprint, saving valuable space in control panels.

Additional information

brands

Schneider Electric

Specifications

Main
Device short name ATV71
Product destination Synchronous motors Asynchronous motors
Network number of phases 3 phases
Supply voltage limits 323…528 V
Supply frequency 50...60 Hz - 5...5 %
Motor power kW 5.5 kW, 3 phases at 380...480 V
Motor power hp 7.5 hp, 3 phases at 380...480 V
Line current 20.3 A for 380 V 3 phases 5.5 kW / 7.5 hp 17 A for 480 V 3 phases 5.5 kW / 7.5 hp
Range of product Altivar Lift
Product or component type Variable speed drive
Product specific application Lift
Variant With integrated 7-segment display terminal
Communication port protocol Modbus CANopen
[Us] rated supply voltage 380...480 V - 15...10 %
EMC filter Integrated
Complementary
Apparent power 13.4 kVA at 380 V 3 phases 5.5 kW / 7.5 hp
Prospective line Isc 22 kA for 3 phases
Nominal output current 14.3 A at 4 kHz 380 V 3 phases 5.5 kW / 7.5 hp 11 A at 4 kHz 460 V 3 phases 5.5 kW / 7.5 hp
Maximum transient current 19.4 A for 2 s 3 phases / 5.5 kW / 7.5 hp
Speed drive output frequency 0…599 Hz
Speed range 1…100 for asynchronous motor in open-loop mode, without speed feedback 1…50 for synchronous motor in open-loop mode, without speed feedback 1…1000 for asynchronous motor in closed-loop mode with encoder feedback
Torque accuracy +/- 5 % in closed-loop mode with encoder feedback +/- 15 % in open-loop mode, without speed feedback
Transient overtorque 170 %, +/- 10 % for 60 s 220 %, +/- 10 % for 2 s
Braking torque 30 % without braking resistor <= 150 % with braking or hoist resistor
Local signalling 1 LED (red) for drive voltage
Output voltage <= power supply voltage
Insulation Electrical between power and control
type of cable for external connection Without mounting kit: 1 wire(s)IEC cable at 45 °C, copper 90 °C / XLPE/EPR Without mounting kit: 1 wire(s)IEC cable at 45 °C, copper 70 °C / PVC With an IP21 or an IP31 kit: 3 wire(s)IEC cable at 40 °C, copper 70 °C / PVC With a NEMA Type1 kit: 3 wire(s)UL 508 cable at 40 °C, copper 75 °C / PVC
Electrical connection Terminal, clamping capacity: 2.5 mm², AWG 14 (AI1-/AI1+, AI2, AO1, R1A, R1B, R1C, R2A, R2B, LI1...LI6, PWR) Terminal, clamping capacity: 6 mm², AWG 8 (L1/R, L2/S, L3/T, U/T1, V/T2, W/T3, PC/-, PO, PA/+, PA, PB)
Tightening torque 3 N.m, 26.5 lb.in (L1/R, L2/S, L3/T, U/T1, V/T2, W/T3, PC/-, PO, PA/+, PA, PB) 0.6 N.m (AI1-/AI1+, AI2, AO1, R1A, R1B, R1C, R2A, R2B, LI1...LI6, PWR)
Supply Internal supply for reference potentiometer (1 to 10 kOhm): 10.5 V DC +/- 5 %, <10 A, protection type: overload and short-circuit protection Internal supply: 24 V DC (21…27 V), <200 A, protection type: overload and short-circuit protection
Sampling duration 2 ms +/- 0.5 ms (LI6)if configured as logic input - discrete input(s) 2 ms +/- 0.5 ms (LI1...LI5) - discrete input(s) 2 ms +/- 0.5 ms (AI1-/Al1+) - analog input(s) 2 ms +/- 0.5 ms (Al2) - analog input(s)
Response time R1A, R1B, R1C 7 ms, tolerance +/- 0.5 ms for discrete output(s) R2A, R2B 7 ms, tolerance +/- 0.5 ms for discrete output(s) AO1 2 ms, tolerance +/- 0.5 ms for analog output(s) <= 100 ms in STO (Safe Torque Off)
Accuracy +/- 0.6 % (AI1-/Al1+) for a temperature variation 60 °C +/- 0.6 % (AI2) for a temperature variation 60 °C +/- 1 % (AO1) for a temperature variation 60 °C
Linearity error +/- 0.15 % of maximum value (AI1-/Al1+, AI2) +/- 0.2 % (AO1)
Analogue output type AO1 software-configurable voltage: 0...10 V DC, impedance: 470 Ohm, resolution 10 bits AO1 software-configurable current: 0...20 mA, impedance: 500 Ohm, resolution 10 bits AO1 software-configurable logic output 10 V 20 A
Discrete output type Configurable relay logic: (R1A, R1B, R1C) NO/NC - 100000 cycles Configurable relay logic: (R2A, R2B) NO - 100000 cycles
Minimum switching current 3 mA at 24 V DC for configurable relay logic
Maximum switching current 5 A at 250 V AC on resistive load - cos phi = 1 - L/R = 0 ms (R1, R2) 5 A at 30 V DC on resistive load - cos phi = 1 - L/R = 0 ms (R1, R2) 2 A at 250 V AC on inductive load - cos phi = 0.4 - L/R = 7 ms (R1, R2) 2 A at 30 V DC on inductive load - cos phi = 0.4 - L/R = 7 ms (R1, R2)
Discrete input type Programmable (LI1...LI5)24 V DC, with level 1 PLC - 3500 Ohm Switch-configurable (LI6)24 V DC, with level 1 PLC - 3500 Ohm Switch-configurable PTC probe (LI6) - 0…6 probes - 1500 Ohm Safety input (PWR)24 V DC - 1500 Ohm
Discrete input logic Positive logic (LI6)if configured as logic input, < 5 V (state 0), > 11 V (state 1) Negative logic (LI6)if configured as logic input, > 16 V (state 0), < 10 V (state 1) Positive logic (LI1...LI5), < 5 V (state 0), > 11 V (state 1) Negative logic (LI1...LI5), > 16 V (state 0), < 10 V (state 1) Positive logic (PWR), < 2 V (state 0), > 17 V (state 1)
Dielectric strength 3535 V DC between earth and power terminals 5092 V DC between control and power terminals
Insulation resistance > 1 mOhm 500 V DC for 1 minute to earth
Frequency resolution Display unit: 0.1 Hz Analog input: 0.024/50 Hz
Connector type 1 RJ45 (on front face) for Modbus 1 RJ45 (on terminal) for Modbus Male SUB-D 9 on RJ45 for CANopen
Physical interface 2-wire RS 485 for Modbus
Transmission frame RTU for Modbus
Transmission rate 9600 bps, 19200 bps for Modbus on front face 4800 bps, 9600 bps, 19200 bps, 38.4 Kbps for Modbus on terminal 20 kbps, 50 kbps, 125 kbps, 250 kbps, 500 kbps, 1 Mbps for CANopen
Data format 8 bits, 1 stop, even parity for Modbus on front face 8 bits, odd even or no configurable parity for Modbus on terminal
Type of polarization No impedance for Modbus
Number of addresses 1…247 for Modbus 1…127 for CANopen
control options Communication card for Modbus TCP Communication card for Fipio Communication card for Modbus/Uni-Telway Communication card for Modbus Plus Communication card for EtherNet/IP Communication card for DeviceNet Communication card for Profibus DP Communication card for Profibus DP V1 Communication card for Interbus-S Communication card for CC-Link Interface card for encoder I/O extension card Controller inside programmable card Overhead crane card
Discrete input number 7
Discrete output number 2
Analogue input number 2
Analogue input type AI2 software-configurable voltage: 0...10 V DC 24 V max, impedance: 30000 Ohm, resolution 11 bits AI1-/Al1+ bipolar differential voltage: +/- 10 V DC 24 V max, resolution 11 bits + sign AI2 software-configurable current: 0...20 mA, impedance: 242 Ohm, resolution 11 bits
Analogue output number 1
Method of access Slave CANopen
Asynchronous motor control profile Flux vector control with sensor, standard Flux vector control without sensor, ENA (energy Adaptation) system Voltage/frequency ratio, 5 points Voltage/frequency ratio - Energy Saving, quadratic U/f Voltage/frequency ratio, 2 points Flux vector control without sensor, 2 points Flux vector control without sensor, standard
Synchronous motor control profile Vector control with sensor, standard Vector control without sensor, standard
Acceleration and deceleration ramps Automatic adaptation of ramp if braking capacity exceeded, by using resistor Linear adjustable separately from 0.01 to 9000 s S, U or customized
Motor slip compensation Suppressable Automatic whatever the load Not available in voltage/frequency ratio (2 or 5 points) Adjustable
Switching frequency 1...16 kHz adjustable
Nominal switching frequency 8 kHz
Minimum braking resistance 19 Ohm
Network frequency 47.5...63 Hz
Protection type Overheating protection: drive Thermal protection: drive Short-circuit between motor phases: drive Input phase breaks: drive Overcurrent between output phases and earth: drive Overvoltages on the DC bus: drive Break on the control circuit: drive Against exceeding limit speed: drive Line supply undervoltage: drive Line supply overvoltage: drive Against input phase loss: drive Thermal protection: motor Motor phase break: motor Power removal: motor
Environment
Pollution degree 2 conforming to IEC 61800-5-1
IP degree of protection IP20 on upper part without blanking plate on cover conforming to IEC 61800-5-1 IP20 on upper part without blanking plate on cover conforming to IEC 60529 IP21 conforming to IEC 61800-5-1 IP21 conforming to IEC 60529 IP41 on upper part conforming to IEC 61800-5-1 IP41 on upper part conforming to IEC 60529 IP54 on lower part conforming to IEC 61800-5-1 IP54 on lower part conforming to IEC 60529
Vibration resistance 1.5 mm peak to peak (f= 3…13 Hz) conforming to IEC 60068-2-6 1 gn (f= 13…200 Hz) conforming to IEC 60068-2-6
Shock resistance 15 gn for 11 ms conforming to IEC 60068-2-27
Noise level 55.6 dB conforming to 86/188/EEC
Relative humidity 5…95 % without condensation conforming to IEC 60068-2-3 5…95 % without dripping water conforming to IEC 60068-2-3
Ambient air temperature for operation -10…50 °C (without derating)
Operating altitude <= 1000 m without derating 1000...3000 m with current derating 1 % per 100 m
Operating position Vertical +/- 10 degree
Product certifications UL NOM 117 CSA C-Tick GOST
Marking CE
Standards IEC 60721-3-3 class 3S2 EN 55011 class A group 2 IEC 61800-5-1 IEC 60721-3-3 class 3C1 IEC 61800-3 IEC 61800-3 environments 1 category C3 UL Type 1 IEC 61800-3 environments 2 category C3
Assembly style With heat sink
Electromagnetic compatibility Electrostatic discharge immunity test level 3 conforming to IEC 61000-4-2 Radiated radio-frequency electromagnetic field immunity test level 3 conforming to IEC 61000-4-3 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 1.2/50 µs - 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Conducted radio-frequency immunity test level 3 conforming to IEC 61000-4-6 Voltage dips and interruptions immunity test conforming to IEC 61000-4-11
Regulation loop Adjustable PI regulator
Speed accuracy +/- 0.01 % of nominal speed in closed-loop mode with encoder feedback 0.2 Tn to Tn +/- 10 % of nominal slip without speed feedback 0.2 Tn to Tn
Ambient air temperature for storage -25…70 °C
Packing Units
Unit Type of Package 1 PCE
Number of Units in Package 1 1
Package 1 Height 32.000 cm
Package 1 Width 27.000 cm
Package 1 Length 40.000 cm
Package 1 Weight 7.511 kg
Unit Type of Package 2 P06
Number of Units in Package 2 6
Package 2 Height 75.000 cm
Package 2 Width 60.000 cm
Package 2 Length 80.000 cm
Package 2 Weight 56.200 kg
Contractual warranty
Warranty 18 months

Main documents

Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
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Catalog Download
User Guide
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Main documents

Datasheet Download Datasheet
Product datasheet Download
Instruction sheet
Download
Catalog Download
User Guide
Download

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