Product Model
ATV312HU11N4B
Selling Points
- 1Accurate Motor Speed Control: Precise control over motor speed and torque for various industrial applications.
- 2Energy Efficiency: Energy-saving mode optimizes power usage based on actual load requirements, minimizing energy expenditures.
- 3Advanced Safety Features: Built-in safety functions include motor phase loss detection, short circuit protection, and overvoltage/under-voltage protection.
- 4Versatile Compatibility: Operates within an input voltage range of 380 - 500 V AC and supports three-phase supply voltage.
- 5Enhanced Braking Functionality: Dynamic and regenerative braking ensure swift and controlled stopping, reducing energy waste and enhancing overall efficiency.
Technical Specifications
Detailed engineering parameters based on manufacturer documentation
| Parameter | Value | Parameter | Value |
|---|---|---|---|
Range of Product | Altivar 312 | Product or Component Type | Variable speed drive |
Product destination | Asynchronous motors | Product Specific Application | Simple machine |
Assembly style | With heat sink | Component name | ATV312 |
Motor power kW | 1.1 kW | Maximum Horse Power Rating | 1.5 hp |
[Us] rated supply voltage | 380...500 V - 15...10 % | Supply frequency | 50...60 Hz - 5...5 % |
Phase | 3 phase | Line current | 4.9 A 380 V, Isc = 5 kA<br />3.7 A 500 V |
EMC filter | Integrated | Apparent power | 3.2 kVA |
Maximum transient current | 4.5 A 60 s | Power dissipation in W | 48 W at nominal load |
Speed range | 1…50 | Asynchronous motor control profile | Sensorless flux vector control with PWM type motor control signal<br />Factory set : constant torque |
Electrical connection | L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 0.008 in² (5 mm²) AWG 10 | Supply | Internal supply for logic inputs 19...30 V 100 mA overload and short-circuit protection<br />Internal supply for reference potentiometer (2.2 to 10 kOhm) 10...10.8 V 10 mA overload and short-circuit protection |
communication port protocol | CANopen<br />Modbus | IP degree of protection | IP20 on upper part without cover plate<br />IP21 on connection terminals<br />IP31 on upper part<br />IP41 on upper part |
Option card | Communication card CANopen daisy chain<br />Communication card DeviceNet<br />Communication card Fipio<br />Communication card Modbus TCP<br />Communication card Profibus DP | Supply voltage limits | 323…550 V |
Prospective line Isc | 5 kA | Continuous output current | 3 A 4 kHz |
Output frequency | 0…500 Hz | Nominal switching frequency | 4 kHz |
Switching frequency | 2...16 kHz adjustable | Transient overtorque | 170…200 % of nominal motor torque |
Braking torque | 150 % 60 s with braking resistor<br />100 % with braking resistor continuously<br />150 % without braking resistor | Regulation loop | Frequency PI regulator |
Motor slip compensation | Suppressable<br />Adjustable<br />Automatic whatever the load | Output voltage | <= power supply voltage |
Tightening torque | L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- 10.6 lbf.in (1.2 N.m) | Insulation | Electrical between power and control |
Acceleration and deceleration ramps | S, U or customized<br />Linear adjustable separately from 0.1 to 999.9 s | Braking to standstill | By DC injection |
Protection type | Input phase breaks drive<br />Line supply overvoltage and undervoltage safety circuits drive<br />Line supply phase loss safety function, for three phases supply drive<br />Motor phase breaks drive<br />Overcurrent between output phases and earth (on power up only) drive<br />Overheating protection drive<br />Short-circuit between motor phases drive<br />Thermal protection motor | Insulation resistance | >= 500 mOhm 500 V DC for 1 minute |
Local signalling | for drive voltage 1 LED (red)<br /> for CANopen bus status four 7-segment display units | Time constant | 5 ms for reference change |
Frequency resolution | Analog input 0.1...100 Hz<br />Display unit 0.1 Hz | Connector type | 1 RJ45 Modbus/CANopen |
Physical interface | RS485 multidrop serial link | Transmission frame | RTU |
Transmission Rate | 10, 20, 50, 125, 250, 500 kbps or 1 Mbps CANopen<br />4800, 9600 or 19200 bps Modbus | Number of addresses | 1…127 CANopen<br />1…247 Modbus |
Number of drive | 127 CANopen<br />31 Modbus | marking | CE |
Operating position | Vertical +/- 10 degree | Height | 5.6 in (143 mm) |
Width | 4.2 in (107 mm) | Depth | 6.0 in (152 mm) |
Net Weight | 4.0 lb(US) (1.8 kg) | Dielectric strength | 2410 V DC between earth and power terminals<br />3400 V AC between control and power terminals |
Electromagnetic compatibility | 1.2/50 µs - 8/20 µs surge immunity test level 3 IEC 61000-4-5<br />Electrical fast transient/burst immunity test level 4 IEC 61000-4-4<br />Electrostatic discharge immunity test level 3 IEC 61000-4-2<br />Radiated radio-frequency electromagnetic field immunity test level 3 IEC 61000-4-3 | Standards | IEC 61800-5-1<br />IEC 61800-3 |
Product Certifications | DNV<br />GOST<br />NOM<br />C-tick<br />CSA<br />UL | Pollution degree | 2 |
Protective treatment | TC | Vibration resistance | 1 gn 13…150 Hz)EN/IEC 60068-2-6<br />1.5 mm 3…13 Hz)EN/IEC 60068-2-6 |
Shock resistance | 15 gn 11 ms EN/IEC 60068-2-27 | Relative humidity | 5…95 % without condensation IEC 60068-2-3<br />5…95 % without dripping water IEC 60068-2-3 |
Ambient Air Temperature for Storage | -13…158 °F (-25…70 °C) | Ambient air temperature for operation | 14…122 °F (-10…50 °C) without derating with protective cover on top of the drive)<br />14…140 °F (-10…60 °C) with derating factor without protective cover on top of the drive) |
Operating altitude | <= 3280.84 ft (1000 m) without derating<br />3280.84...9842.52 ft (1000...3000 m) with current derating 1 % per 100 m |
Specifications may be subject to change without notice