Description
| 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 | 0.75 kW. |
| Motor power hp | 1 hp |
| [Us] rated supply voltage | 525…600 V – 15…10 %. |
| Supply frequency | 50…60 Hz – 5…5 %. |
| Network number of phases | 3 phases. |
| Line current | 2.8 A at 525 V, Isc = 5 kA. 2.4 A at 600 V. |
| EMC filter | Without EMC filter. |
| Apparent power | 2.5 kVA. |
| Maximum transient current | 2.6 A for 60 s. |
| Power dissipation in W | 36 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 | Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1…LI6 terminal 2.5 mm² AWG 14. L1, L2, L3, U, V, W, PA, PB, PA/+, PC/- terminal 5 mm² AWG 10. |
| 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 | Modbus. CANopen. |
| IP degree of protection | IP20 on the upper part without a cover plate. IP21 on connection terminals. IP31 on the upper part. IP41 on the upper part. |
| Option card | Communication card for the CANopen Daisy Chain. Communication card for DeviceNet. Communication card for Fipio. Communication card for Modbus TCP. Communication card for Profibus DP. |
| Supply voltage limits | 446.25…660 V. |
|---|---|
| Prospective line Isc | 5 kA |
| Continuous output current | 1.7 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 a braking resistor. 100% with the braking resistor continuously. 15% without a braking resistor. |
| Regulation loop | Frequency PI regulator. |
| Motor slip compensation | Automatic, whatever the load. Adjustable. Suppressable. |
| Output voltage | <= power supply voltage. |
| Tightening torque | Al1, Al2, Al3, AOV, AOC, R1A, R1B, R1C, R2A, R2B, LI1… LI6: 0.6 N.m. L1, L2, L3, U, V, W, PA, PB, PA/+, PC/-: 1.2 N.m. |
| insulation | Electrical between power and control. |
| Analogue input number | 3 |
| Analogue input type | AI1 configurable voltage 0…10 V, input voltage 30 V max, impedance: 30000 Ohm. AI2 configurable voltage +/- 10 V, input voltage 30 V max, impedance: 30000 Ohm. AI3 configurable current: 0.20 mA, impedance: 250 Ohm. |
| Sampling duration | AI1, AI2, AI3: 8 ms analog. LI1…LI6: 4 ms discrete. |
| Response time | AOV, AOC, 8 ms for analog. R1A, R1B, R1C, R2A, R2B 8 ms for discrete. |
| Linearity error | +/- 0.2% for output. |
| Analogue output number | 1 |
| Analogue output type | AOC configurable current: 0…20 mA, impedance: 800 Ohm, resolution: 8 bits. AOV configurable voltage: 0…10 V, impedance: 470 Ohm, resolution: 8 bits. |
| Discrete input logic | Logic input not wired (LI1…LI4), < 13 V (state 1). Negative logic (source) (LI1…LI6), > 19 V (state 0). Positive logic (source) (LI1…LI6), < 5 V (state 0), > 11 V (state 1). |
| 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 at 5 V DC. |
| Maximum switching current | R1-R2: 2 A at 250 V AC inductive load, cos phi = 0.4, and L/R = 7 ms. R1-R2: 2 A at 30 V DC inductive load, cos phi = 0.4, and L/R = 7 ms. R1-R2: 5 A at 250 V AC resistive load, cos phi = 1, and L/R = 0 ms. R1-R2: 5 A at 30 V DC resistive load, cos phi = 1, and L/R = 0 ms. |
| Discrete input number | 6 |
| Discrete input type | (LI1…LI6) programmable at 24 V, 0…100 mA for PLC, impedance: 3500 Ohm. |
| Acceleration and deceleration ramps | S, U or customized. Linear is 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 at 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 degrees. |
| Height | 143 mm. |
| Width | 107 mm. |
| Depth | 152 mm. |
| Net weight | 1.7 kg. |
| Dielectric strength | 2550 V DC between earth and power terminals. 3600 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 conforms to IEC 61000-4-4. Electrostatic discharge immunity test level 3 conforms to IEC 61000-4-2. Radiated radio-frequency electromagnetic field immunity test level 3 conforms to IEC 61000-4-3. |
| Standards | IEC 61800-3. IEC 61800-5-1. |
| product certifications | DNV. GOST. CSA. C-Tick. UL. NOM. |
| 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, according to IEC. 60068-2-3 5% without dripping water, according 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. |
.The Schneider Electric ATV312H075S6 is a robust variable frequency drive (VFD) renowned for its versatility and efficiency in controlling asynchronous motors across various industrial applications. Here’s a comprehensive overview covering its features, applications, benefits, and more:
Overview of the Schneider Electric ATV312H075S6
The ATV312H075S6 is part of the Altivar ATV312 series, designed to optimize motor control and energy consumption in industrial environments. As a compact and reliable VFD, it offers advanced features tailored to enhance operational efficiency and ensure seamless integration into diverse automation systems.
Key Features
- Power and Voltage Range:
- The ATV312H075S6 supports a power range up to 7.5 kW (10 HP), making it suitable for medium-power motor applications.
- It operates with a voltage range compatible with 200-240V single-phase or three-phase systems, providing flexibility in installation and usage.
- Motor Control Capabilities:
- Utilizes advanced control algorithms such as Sensorless Flux Vector (SFV) and Sensorless Vector Control (SVC) to deliver precise speed and torque control.
- Offers adjustable motor speed to match varying load demands, optimizing energy efficiency and extending equipment lifespan.
- Integrated Functions and Protections:
- Incorporates essential functions like PID control for automated process adjustments, ensuring consistent performance and product quality.
- Provides comprehensive protections against electrical faults, including overcurrent, overvoltage, undervoltage, and overheating, safeguarding both the drive and connected equipment.
- Communication and Connectivity:
- Supports various communication protocols such as Modbus, CANopen, and optional Ethernet/IP and Profibus DP, enabling seamless integration into industrial control networks.
- Facilitates remote monitoring and parameter adjustments, enhancing operational flexibility and responsiveness.
- User-Friendly Interface:
- Features a user-friendly graphical display and keypad for intuitive parameter programming and real-time monitoring of drive status.
- Offers multilingual support, making it accessible to operators worldwide and simplifying setup and operation.
Applications
The ATV312H075S6 VFD is widely deployed across diverse industrial sectors for controlling motors in applications such as:
- Pumps and Fans: Optimizes motor speed to match varying flow demands in HVAC systems, water distribution networks, and ventilation systems, reducing energy consumption and operational costs.
- Conveyors and Material Handling: Ensures precise control over conveyor belt speed, enhancing throughput and reducing mechanical wear.
- Mixers and Agitators: Facilitates smooth operation and accurate control over mixing processes in the chemical, pharmaceutical, and food processing industries, ensuring consistent product quality.
- Industrial Automation: Integrates seamlessly with PLCs and other automation devices, enabling complex control strategies and improving overall system efficiency.
Benefits
- Energy Efficiency: Reduces energy consumption by adjusting motor speed according to load requirements, contributing to significant cost savings and sustainability efforts.
- Enhanced Reliability: Enhances equipment reliability and longevity through advanced motor protection features and smooth operational control.
- Improved Performance: Provides precise speed and torque control, ensuring consistent process performance and minimizing production downtime.
- Ease of Integration: Supports multiple communication protocols and intuitive setup, reducing installation time and enabling seamless integration into existing control systems.
Conclusion
The Schneider Electric ATV312H075S6 variable frequency drive combines robust performance, energy efficiency, and advanced control capabilities to meet the diverse needs of modern industrial applications. Whether in HVAC systems, material handling, or process automation, this VFD optimizes operations, reduces costs, and improves overall productivity. Its comprehensive features, user-friendly interface, and reliable performance make it a preferred choice for industrial automation professionals seeking to enhance efficiency and sustainability in their operations.
