Description
Danfoss VLT Series Variable Frequency Drive for Dedicated Pump and Fan Control. This 1.5 HP (1.1 kW) three-phase inverter is engineered to optimize hydraulic system performance through advanced Closed-Loop and PID control algorithms. The unit features Original Engineering from Danfoss Denmark, ensuring seamless integration into existing automation architectures requiring 380-480 V mains supply. It utilizes Pulse Width Modulation (PWM) and Direct Torque Control logic to manage motor speed dynamically, significantly reducing energy consumption in variable torque load applications. The drive is designed to handle the specific rigors of fluid dynamics, offering built-in protection against dry-running and end-of-curve detection.
Technical Specifications:
Manufacturer: Danfoss
Product Type: Variable Frequency Drive (VFD)
Reference ID: 017D002166
Nominal Power: 1.5 HP / 1.1 kW
Input Voltage Range: 380 V to 480 V AC
Phase Configuration: 3-Phase Input / 3-Phase Output
Frequency Range: 50/60 Hz
Control Method: VVC+ Vector Control, PID, PWM
Overload Torque: 110 percent for 60 seconds (Variable Torque)
Analog Inputs: 2 (Voltage/Current)
Digital Inputs: Programmable Logic
Relay Outputs: Programmable Status Relays
Cooling Strategy: Forced Air Convection
Ambient Temperature: -10 degrees C to +50 degrees C
Enclosure Material: Reinforced Industrial Polymer
Condition: 100 percent New, OEM Original
Origin: Denmark
Industrial Application:
This drive is specifically configured for centrifugal pump and blower applications within HVAC, wastewater treatment, and industrial irrigation systems. Its internal PID controller allows for direct sensor feedback integration, enabling Constant Pressure or Constant Flow regulation without the need for external PLCs. The drive mitigates mechanical stress by providing precise soft-start and soft-stop ramps, effectively eliminating water hammer in pipeline networks and preventing cavitation in booster pumps. This precise motor control ensures Technical Compatibility with high-efficiency IE3 and IE4 induction and PM motors.
Logistics and Support:
Unit is packaged in secure carton packing for international transport. Standard Lead Time is 3-5 days via major carriers including DHL, FedEx, UPS, and TNT.
Key Attributes
Control Mode: Closed-Loop Control, Direct Torque Control, Pid Control, Pwm Control
Nominal Voltage: 380 V, 480 V
Power Phase Number: Three Phase
Rated Power: 1000 W
Place of Origin: Denmark
Product name: Danfoss
Condition: 100%new 100%Original
Package: Carton Packing
Warranty: 3-12 Months
MOQ: 1PCS
Payment: PaypalTTWestern Union Trade Assurance
Shipping term: TNT DHL FEDEX EMS UPS
Service: One-stop Service
Lead time: 3- 5days
Packaging and Delivery
Selling Units: Single item
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