VACON0020-3L-0007-2-X-R02
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MPN: 136H7670
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The VACON0020-3L-0007-2-X-R02 is a low voltage drive with a motor shaft power of 2 HP (1.5 kW) and mechanical size MI2. Manufactured by Danfoss as part of the VACON 20 Low Voltage Drives, it offers an input voltage range of 208-240 V AC 3~. It supports an output frequency range of 0-320 Hz and weighs just 0.7 kg.
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Product Description:
The VACON0020-3L-0007-2-X-R02 is a low voltage drive from Danfoss that operates with an input voltage range of 208 - 230 V AC, designed for three-phase systems. It has a rated continuous load current of 7 A and a 150% overload current capacity of 10.5 A. This drive supports a frequency range of 45 - 66 Hz at the input and it is built to handle up to 1.5 kW (2 HP) of motor power.
The VACON0020-3L-0007-2-X-R02 drive utilizes a nominal input current of 8.4 A and its output voltage is configurable from 0 to 100% of the input value. It offers an output frequency range from 0 to 320 Hz and provides a frequency resolution of 0.01 Hz. The unit uses air cooling for efficient heat dissipation and it features IP21/NEMA 1 protection that provides basic protection against dust and water ingress. It comes in a compact size, with the mechanical frame type MI2 and it weighs of 0.7 kg. The VACON drive incorporates a PID controller for precise motor speed control and provides programmable I/O functions that includes 6 digital inputs, 2 analog inputs, 1 analog output and 2 relay outputs. It also supports RS-485 communication for fieldbus integration and it has a maximum switching frequency of 16 kHz that allows quieter motor operation and reduced harmonics.
The VACON0020-3L-0007-2-X-R02 drive provides an acceleration and deceleration adjustment time up to 3000 sec. It braking torque value is 30% without brake and 100% with brake. This unit possess pollution degree of PD2 and its electromagnetic compatibility (EMC) complies with category C2 to ensure low levels of electromagnetic disturbances. It also adheres to EN50082-1, EN50082-2 and EN61800-3 standards for immunity and emissions.
Frequently Asked Questions about VACON0020-3L-0007-2-X-R02:
Q: How does the PID controller in VACON0020-3L-0007-2-X-R02 improve motor performance?
A: The PID controller ensures precise motor speed regulation by continuously adjusting output frequency. This results in smoother operation and reduced mechanical stress on connected equipment.
Q: Why is a switching frequency of 16 kHz used in this drive?
A: A higher switching frequency minimizes audible motor noise during operation. It also reduces harmonic distortion, improving compatibility with sensitive electrical systems.
Q: How does RS-485 communication benefit the VACON0020-3L-0007-2-X-R02 drive?
A: The RS-485 allows the drive to integrate seamlessly into fieldbus networks. This provides remote monitoring, parameter adjustment, and efficient control in automated systems.
Q: Why does the VACON0020-3L-0007-2-X-R02 support up to 3000 seconds for acceleration and deceleration?
A: Its such extended ramp times help protect mechanical systems by avoiding sudden load shocks. It also ensures stable speed transitions in processes requiring smooth control.
Q: How does the pollution degree PD2 classification affect this drive’s usage?
A: The PD2 indicates the drive is suitable for environments with non-conductive pollution. It ensures reliable insulation properties under standard industrial indoor conditions.
