ATV310L Frequency Converter
The Altivar 310L inverter features a highly integrated design with plug-and-play functionality that reduces on-site wiring costs and project delivery time. Its integrated functions and macro configuration make it ideal for distributed applications in material handling, particularly conveyors and sorters.
Key Advantages
Tailor-Made for Material Handling
- All-in-one inverter integrated with load switch, key switch, and I/O
- High protection rating (IP54, no control cabinet required)
- Cost-effective solution
Easy to Use
- Simple wiring and maintenance
- Reduces on-site working hours
- Easy to install
High Reliability
- Reliable AS-i bus network
- Fault isolation between devices
- Strong anti-interference capability
Technical Characteristics
Core Electrical Characteristics
| Characteristic |
Specifications |
Application Value |
| Power Range |
0.75~5.5kW |
Covers mainstream conveyor and sorter power requirements |
| Input Voltage |
Three-phase AC 380V(-15%)~460V(+10%) |
Adapts to industrial power grid voltage fluctuations |
| Overcurrent Capacity |
150% rated current for 60 seconds |
Handles instantaneous load impacts and starting peak currents |
| Output Frequency Range |
0.5~400Hz |
Supports low-speed precise feeding and high-speed sorting |
| Control Modes |
Standard V/F, Sensorless Vector, U²/F |
Ensures smooth start/stop and adapts to various load types |
Functional Configuration
| Characteristic |
Specifications |
Application Value |
| Input/Output (I/O) |
4 logic inputs / 2 logic outputs |
Direct connection to sensors and alarms without expansion modules |
| Display Unit |
Integrated 7-segment LED + control buttons |
On-site debugging and fault code checking without external operator |
| Motor Brake Control |
Integrated brake logic, 180V DC motor brakes |
Automatic brake activation for inclined conveyors |
| Braking Unit |
Built-in for entire series |
Reduces need for external braking resistors |
| Communication |
Standard AS-i communication protocol |
Connects up to 31 inverters, reduces communication cables |
Environmental Adaptation
| Characteristic |
Specifications |
Application Value |
| Protection Rating |
IP54 |
Direct installation on conveyor frames, resists dust and splashes |
| Environmental Conditions |
IEC60721-3-3 (3C3, 3S2) |
Adapts to high-temperature, high-humidity, and corrosive environments |
| Operating Temperature |
-10~55ºC (no derating at 45ºC) |
Suitable for warehouses without air conditioning |
| Storage Temperature |
-25~70ºC |
Performance unaffected during storage and transportation |
| Operating Altitude |
1000m (no derating) |
Adapts to plateau areas without parameter adjustment |
Model Specifications
| Model Number |
Rated Power |
Voltage Rating |
Application Scenario |
| ATV310LU075N4 |
0.75kW |
380V~460V, 3-phase |
Small roller conveyors in workshops |
| ATV310LU15N4 |
1.5kW |
380V~460V, 3-phase |
Warehouse distributed conveyor sections |
| ATV310LU22N4 |
2.2kW |
380V~460V, 3-phase |
Medium-load sorters |
| ATV310LU30N4 |
3.0kW |
380V~460V, 3-phase |
Heavy-duty roller conveyors |
| ATV310LU40N4 |
4.0kW |
380V~460V, 3-phase |
Large cross-belt sorters |
Application Fields
E-commerce & Express Logistics
Ideal for parcel conveying and sorting lines in express sorting centers. The all-in-one design reduces on-site wiring by 80% and shortens commissioning cycles by over 30%. IP54 protection withstands dusty environments, and fault isolation prevents system-wide shutdowns.
Smart Warehousing & Factory Logistics
Perfect for pallet and bin conveying lines in automated warehouses. The cabinet-free design saves installation space, while AS-i bus enables remote PLC control and supports multi-speed adjustment for stable operation.
Airport Logistics
Suitable for airport baggage conveying and sorting systems. Enhanced coating resists humid and corrosive environments, and 45℃ operation without derating adapts to high-temperature terminal conditions.
Equipment Adaptation
Conveyors: Provides stable starting torque through sensorless vector control and supports flying start function for quick restart after jamming. Integrated motor brake logic enables precise positioning.
Sorters: Macro configuration allows quick parameter presetting. 150% overcurrent capacity handles sorting load impacts, and anti-interference design ensures stable sensor coordination.
Frequently Asked Questions
Q: What's the maximum AS-i bus distance for multiple conveyor sections?
A: The maximum transmission distance is 100 meters per segment. For longer distances, add a repeater. Synchronization error is controlled within tens of milliseconds, ensuring consistent conveyor operation.
Q: Can the ATV310L be installed directly in damp workshop corners?
A: IP54 protection resists splashing water and dust, making it suitable for damp environments. However, direct rain exposure requires simple rain shielding to prevent water seepage.
Q: Does the ATV310L require extra modules for Siemens PLC connection?
A: No extra modules needed. Siemens PLCs natively support AS-i communication. Simply connect with standard AS-i bus cable and configure parameters.
Q: Will one faulty unit stop the entire conveyor line?
A: No. Fault isolation ensures only the affected section stops. Other sections continue operating normally, minimizing production impact during repairs.