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2 HP 480 V Variable Frequency Drive · Delta Electronics VFD4A2MS43ANSAA
SKU: DE-VFD4A2MS43ANSAA
Compact MS300 series variable frequency drive for 2 HP (1.5 kW) 460-480V 3-phase motor control, with 4.2 A heavy-duty output, 4.6 A normal-duty output, and IP20 enclosure protection. Commonly used for conveyors, fans, pumps, and HVAC equipment where adjustable speed control and reduced inrush are required.
What this product is for
This variable frequency drive is used to control the speed and torque of a 460-480V 3-phase AC motor in industrial and commercial equipment. It is part of Delta's MS300 compact drive family and is suited to panel-mounted installations where space matters.
Use for
Use for conveyors, pumps, fans, blowers, mixers, and HVAC equipment that need adjustable motor speed, soft starting, and process control. It is commonly selected where a compact chassis drive with sensorless vector control is needed.
Avoid for
Avoid for washdown or outdoor locations without a suitable enclosure, and avoid where a built-in EMC filter or higher enclosure rating is required. This model is IP20 and intended for protected panel installation.
Best for
Best for OEM panels, retrofit control cabinets, and machinery where a compact 2 HP drive is needed on 460-480V 3-phase power. It is a practical choice when panel space is limited and standard adjustable speed control is required.
Installed in
Typically installed in electrical control panels, MCC-adjacent enclosures, machinery cabinets, and building automation panels. Overall size is approximately 2.83 in x 5.59 in x 5.63 in (72 x 142 x 143 mm).
Why this product exists
This drive provides adjustable frequency output from 0 to 599 Hz for motor speed control while helping reduce mechanical stress during startup. As a rule of thumb, VFDs are commonly used to improve process control and can reduce energy use on variable torque loads such as fans and pumps. Actual savings depend on load profile, programming, and installation conditions.
Compared with similar products
Compared with basic across-the-line motor starting, a VFD adds speed control, ramping, and better process tuning. Compared with higher-rated or enclosed drives, this model is a compact chassis-mount unit with IP20 protection and no built-in EMC filter on this part number.
Specifications
- Manufacturer: Delta Electronics
- Manufacturer part number: VFD4A2MS43ANSAA
- Series: MS300
- Product type: Variable frequency drive
- Motor rating: 2 HP (1.5 kW)
- Input voltage: 460-480V AC, 3-phase
- Heavy-duty output current: 4.2 A
- Normal-duty output current: 4.6 A
- Output frequency range: 0-599 Hz
- Control type: Open-loop vector, sensorless vector
- Braking: DC injection; dynamic braking transistor included
- Enclosure rating: IP20
- Mounting: Chassis / panel mount
- Frame size: B1
- Communications / interface: USB, RS-485
- Dimensions: 2.83 in W x 5.59 in H x 5.63 in D (72 x 142 x 143 mm)
- Weight: approximately 3-4 lb (1.4-1.8 kg), depending on source listing
- SeriesMS300
- Dimensions2.83 in W x 5.59 in H x 5.63 in D (72 x 142 x 143 mm)
- Frame SizeB1
- Input Voltage460-480V AC, 3-phase
- Enclosure RatingIP20
- Motor Rating2 HP (1.5 kW)
- Weightapproximately 3-4 lb (1.4-1.8 kg), depending on source listing
- MountingChassis / panel mount
- Heavy-Duty Output Current4.2 A
- Control TypeOpen-loop vector, sensorless vector
- Output Frequency Range0-599 Hz
- Normal-Duty Output Current4.6 A
- BrandsDelta Electronics
- Stock in Elmira1
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