Altivar ATV312 variable frequency drives (VFD) provide a compact, cost effective adjustable speed control for asynchronous motors from 0.25 to 20 HP. It is suitable for industrial machines such as materials handling and packaging, packing, textile machines, special machines, pumps and fans. It has a compact form-factor with 142mm width, allowing for a flexible and easy installation on a mounting plate. It also offers a snap-lock seal, status and faults display, a jog dial navigation button and an integrated EMC filter. It offers high readability of key parameters thanks to a bright LED 4-digit display. SoMove software compatibility enables saving and transfering of configurations to spare drive, reducing maintenance downtime.
Main
| Characteristic | Value(s) |
|---|---|
| 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 | 4 kW |
| Maximum Horse Power Rating | 5 hp |
| [Us] rated supply voltage | 380...500 V - 15...10 % |
| Supply frequency | 50...60 Hz - 5...5 % |
| Phase | 3 phase |
| Line current | 13.9 A 380 V, Isc = 5 kA 10.6 A 500 V |
| EMC filter | Integrated |
| Apparent power | 9.2 kVA |
| Maximum transient current | 14.3 A 60 s |
| Power dissipation in W | 150 W at nominal load |
| Speed range | 1â¦50 |
| Asynchronous motor control profile | Sensorless flux vector control with PWM type motor control signal Factory set : constant torque |
| Electrical connection | Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 terminal 0.004 in² (2.5 mm²) AWG 14 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 Internal supply for reference potentiometer (2.2 to 10 kOhm) 10...10.8 V 10 mA overload and short-circuit protection |
| Communication Port Protocol | Modbus CANopen |
| 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 CANopen daisy chain Communication card DeviceNet Communication card Fipio Communication card Modbus TCP Communication card Profibus DP |
Complementary
| Characteristic | Value(s) |
|---|---|
| Supply voltage limits | 323â¦550 V |
| Prospective line Isc | 5 kA |
| Continuous output current | 9.5 A 4 kHz |
| Output frequency | 0â¦500 Hz |
| Nominal switching frequency | 4 kHz |
| Switching frequency | 2...16 kHz adjustable |
| Transient overtorque | 170â¦200 % of nominal motor torque |
| Braking torque | 150 % 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 | Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1...LI6 5.3 lbf.in (0.6 N.m) L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- 10.6 lbf.in (1.2 N.m) |
| Insulation | Electrical between power and control |
| Analogue input number | 3 |
| Analogue input type | AI1 configurable voltage 0...10 V 30 V max 30000 Ohm AI2 configurable voltage +/- 10 V 30 V max 30000 Ohm AI3 configurable current 0...20 mA 250 Ohm |
| Sampling duration | AI1, AI2, AI3 8 ms analog LI1...LI6 4 ms discrete |
| Response time | AOV, AOC 8 ms analog R1A, R1B, R1C, R2A, R2B 8 ms discrete |
| Linearity error | +/- 0.2 % output |
| Analogue output number | 1 |
| Analogue output type | AOC configurable current 0...20 mA 800 Ohm 8 bits AOV configurable voltage 0...10 V 470 Ohm 8 bits |
| Discrete input logic | Logic input not wired LI1...LI4), < 13 V Negative logic (source) LI1...LI6), > 19 V Positive logic (source) LI1...LI6), < 5 V, > 11 V |
| Discrete output number | 2 |
| Discrete output type | Configurable relay logic R1A, R1B, R1C) 1 NO + 1 NC - 100000 cycles Configurable relay logic R2A, R2B) NC - 100000 cycles |
| Minimum switching current | R1-R2 10 mA 5 V DC |
| Maximum switching current | R1-R2 2 A 250 V AC inductive, cos phi = 0.4 7 ms R1-R2 2 A 30 V DC inductive, cos phi = 0.4 7 ms R1-R2 5 A 250 V AC resistive, cos phi = 1 0 ms R1-R2 5 A 30 V DC resistive, cos phi = 1 0 ms |
| Discrete input number | 6 |
| Discrete input type | LI1...LI6) programmable 24 V, 0â¦100 mA PLC 3500 Ohm |
| 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 Modbus/CANopen |
| Physical interface | RS485 multidrop serial link |
| Transmission frame | RTU |
| Transmission Rate | 10, 20, 50, 125, 250, 500 kbps or 1 Mbps CANopen 4800, 9600 or 19200 bps Modbus |
| Number of addresses | 1â¦127 CANopen 1â¦247 Modbus |
| Number of drive | 127 CANopen 31 Modbus |
| Marking | CE |
| Operating position | Vertical +/- 10 degree |
| Outer dimension | 215 x 185 x 158 mm 184 x 140 x 150 mm 402 x 239 x 192 mm |
| Height | 7.2 in (184 mm) |
| Width | 5.6 in (142 mm) |
| Depth | 6.0 in (152 mm) |
| Product Weight | 6.8 lb(US) (3.1 kg) |
All PLC Direct products come with a 1-year warranty. The warranty is issued by PLC Direct. Warranty coverage commences at the date of purchase. The warranty is for mechanical defects or failures not caused by human factors including but not limited to (a) incorrect installation, (b) operating the unit in sub-optimal conditions or in scenarios not recommended by the manufacturer, (c) poor unit maintenance, etc. The warranty does not cover programming or software related issues.
If the product is eligible for PLC Direct’s warranty coverage and the customer encounters an issue with the product, we will request the item is shipped to us for diagnosis and examination. Regardless of the cause of product issues, the customer will bear responsibility for the cost of shipping the unit to PLC Direct for evaluation. Where the unit was damaged by human factors, we will offer a repair or replace quote; in cases where damage was caused by human factors, the customer is responsible for the cost of shipping the repaired/replaced unit from PLC Direct to the customer. Where the unit was not damaged by human factors but is covered by PLC Direct’s warranty, we will repair or replace the unit at our cost (or, in rare cases, refund you your purchase); in such cases, PLC Direct will bear the cost of shipping the repaired or replaced product back to the customer. It is up to PLC Direct’s discretion whether to repair, replace, or refund the customer in such cases. Diagnoses can take time to complete based on technician availability and the complexity of diagnosis.
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