Datasheet
| 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 | 7.5 kW |
| Motor power hp | 10 hp |
| [Us] rated supply voltage | 380…500 V – 15…10 % |
| Supply frequency | 50…60 Hz – 5…5 % |
| Network number of phases | 3 phases |
| Line current | 27.7 A at 380 V, Isc = 22 kA 21 A at 500 V |
| EMC filter | Integrated |
| Apparent power | 18 kVA |
| Maximum transient current | 25.5 A for 60 s |
| Power dissipation in W | 269 W at nominal load |
| Speed range | 1…50 |
| Asynchronous motor control profile | Sensorless flux vector control with PWM type motor control signal Factory set : constant torque |
| Electrical connection | L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 16 mm² AWG 6 |
| Supply | Internal supply for logic inputs: 19…30 V 100 mA, protection type: overload and short-circuit protection Internal supply for reference potentiometer (2.2 to 10 kOhm): 10…10.8 V 10 mA, protection type: overload and short-circuit protection |
| communication port protocol | CANopen Modbus |
| IP degree of protection | IP20 on upper part without cover plate IP21 on connection terminals IP31 on upper part IP41 on upper part |
| Option card | Communication card for CANopen daisy chain Communication card for DeviceNet Communication card for Fipio Communication card for Modbus TCP Communication card for Profibus DP |
| Supply voltage limits | 323…550 V |
|---|---|
| Prospective line Isc | 22 kA |
| Continuous output current | 17 A at 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 % during 60 s with braking resistor 100 % with braking resistor continuously 150 % without braking resistor |
| Regulation loop | Frequency PI regulator |
| Motor slip compensation | Suppressable Automatic whatever the load Adjustable |
| Output voltage | <= power supply voltage |
| Tightening torque | L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 2.5 N.m |
| insulation | Electrical between power and control |
| Acceleration and deceleration ramps | S, U or customized Linear adjustable separately from 0.1 to 999.9 s |
| Braking to standstill | By DC injection |
| Protection type | Input phase breaks: drive Line supply overvoltage and undervoltage safety circuits: drive Line supply phase loss safety function, for three phases supply: drive Motor phase breaks: drive Overcurrent between output phases and earth (on power up only): drive Overheating protection: drive Short-circuit between motor phases: drive Thermal protection: motor |
| Insulation resistance | >= 500 mOhm 500 V DC for 1 minute |
| Local signalling | 1 LED (red) for drive voltage Four 7-segment display units for CANopen bus status |
| Time constant | 5 ms for reference change |
| Frequency resolution | Analog input: 0.1…100 Hz Display unit: 0.1 Hz |
| Connector type | 1 RJ45 for Modbus/CANopen |
| Physical interface | RS485 multidrop serial link |
| Transmission frame | RTU |
| Transmission rate | 10, 20, 50, 125, 250, 500 kbps or 1 Mbps for CANopen 4800, 9600 or 19200 bps for Modbus |
| Number of addresses | 1…127 for CANopen 1…247 for Modbus |
| Number of drive | 127 for CANopen 31 for Modbus |
| Marking | CE |
| Operating position | Vertical +/- 10 degree |
| Outer dimension | 405 x 234 x 268 mm 300 x 210 x 170 mm 232 x 180 x 170 mm |
| Height | 232 mm |
| Width | 180 mm |
| Depth | 172 mm |
| Net weight | 6.5 kg |
| Dielectric strength | 2410 V DC between earth and power terminals 3400 V AC between control and power terminals |
|---|---|
| Electromagnetic compatibility | 1.2/50 µs – 8/20 µs surge immunity test level 3 conforming to IEC 61000-4-5 Electrical fast transient/burst immunity test level 4 conforming to IEC 61000-4-4 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 |
| Standards | IEC 61800-5-1 IEC 61800-3 |
| Product certifications | UL NOM C-Tick CSA DNV GOST |
| Pollution degree | 2 |
| Protective treatment | TC |
| Vibration resistance | 1 gn (f= 13…150 Hz) conforming to EN/IEC 60068-2-6 1.5 mm (f= 3…13 Hz) conforming to EN/IEC 60068-2-6 |
| Shock resistance | 15 gn for 11 ms conforming to EN/IEC 60068-2-27 |
| 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 storage | -25…70 °C |
| Ambient air temperature for operation | -10…50 °C without derating (with protective cover on top of the drive) -10…60 °C with derating factor (without protective cover on top of the drive) |
| Operating altitude | <= 1000 m without derating 1000…3000 m with current derating 1 % per 100 m |
| Warranty | 18 months |
|---|
