Name: ARND-3120B | Industrial AC Drive (Variable Frequency Drive)
Availability: InStock

Description

Technical Specifications

Key Features and Advantages

The ARND-3120B delivers precision motor control with adaptive auto-tuning that reduces commissioning time by 60% compared to conventional drives. Its enhanced current-limiting algorithm prevents motor stalling during sudden load spikes, ensuring uninterrupted operation in material handling systems. The drive’s compact design saves 30% panel space while maintaining full functionality, including built-in PLC logic for simple automation tasks.

Energy efficiency: Power optimization algorithms achieve up to 25% energy savings in centrifugal pump applications. Dual cooling fans with dust-resistant filters enable reliable operation in harsh environments. The 4-line LCD keypad provides intuitive parameter access and real-time monitoring of critical metrics like motor temperature and output current. Integrated RFI filters comply with EN 61800-3 Category C2 standards for electromagnetic compatibility.

Application Areas

In food processing plants, the ARND-3120B controls mixer speeds with ±0.2% precision, maintaining consistent product viscosity. Water treatment facilities utilize its pump control curves to optimize chemical dosing systems. Textile manufacturing lines benefit from the drive’s quick acceleration/deceleration profiles, preventing yarn breakage in high-speed spinning machines.

HVAC systems leverage the built-in PID controller for precise pressure regulation in multi-zone buildings. The Ethernet/IP connectivity enables integration with SCADA systems for remote monitoring of conveyor belt speeds in mining operations. Plastic extrusion applications use its torque control mode to maintain uniform material flow under varying load conditions.

Related Products

ARND-3115B: 7.5 kW variant for medium-duty applications
VF-NS3 HMI: 5″ touch panel with drive parameter cloning
ARND-3120B-DB: Model with integrated dynamic braking
T1S-EX200 PLC: Expansion controller for complex logic tasks
LQ-EMC-150A: EMC filter for noise-sensitive installations
DRB-1500: External braking resistor for high-inertia loads

Installation and Maintenance

Installation preparation: Mount the ARND-3120B vertically with ≥100mm clearance on all sides for proper airflow. Use 90°C-rated copper conductors (minimum 6 AWG) with crimped terminals torqued to 2.2 Nm ±5%. Perform insulation resistance tests (>5 MΩ) before energizing in humid environments.

Maintenance recommendations: Clean air vents quarterly using dry compressed air (<0.3 MPa). Replace cooling fans every 50,000 operational hours. Update firmware annually via USB service port. Monitor DC bus capacitor health through the drive’s diagnostic menu (replace if ESR > 0.5Ω). Conduct annual thermal imaging inspections for units operating above 40°C ambient.

Product Assurance

Every ARND-3120B undergoes 72-hour burn-in testing with 150% overload simulations. Our 24/7 technical support provides remote diagnostics within 4 hours of service requests. The 3-year warranty covers all components except consumables, extendable to 5 years with preventive maintenance contracts. Free access to Toshiba’s DriveCare Portal includes lifetime firmware updates and application-specific configuration templates.

Please contact Sunny sales@xiongbagk.cn for the best price.

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