The Delta VFD300B43A is a robust variable frequency drive (VFD) from the B-series, engineered for high-performance motor control in industrial applications. Rated for a motor capacity of 30 kW (40 HP) and designed for 460 V three-phase power systems, this AC drive offers precise speed regulation and reliable operation under demanding load conditions.
The VFD300B43A features an overload endurance of 150% of the rated current for one minute, making it suitable for applications requiring high starting torque or frequent load fluctuations. It provides sophisticated control functionality, including three-zone skip frequency settings and an adjustable stall prevention level (20–250% of rated current), ensuring smooth operation and protection of both the motor and the driven machinery. With a frequency setting resolution of 0.01 Hz, this drive is ideal for processes requiring fine speed adjustments.
| Feature | Specification |
|---|---|
| Manufacturer | Delta |
| Model | VFD300B43A |
| Product Type | Variable Frequency Drive |
| Applicable Motor Capacity | 30 kW (40 HP) |
| Input Voltage | 460 V Three-phase |
| Frequency Setting Resolution | 0.01 Hz |
| Overload Endurance | 150% for 1 minute |
| Stall Prevention Level | 20–250% of rated current |
| Cooling Method | Fan Cooled |
| Ambient Humidity | < 90% RH (non-condensing) |
| Weight | 36 kg |
| Shipping Weight | 38 kg |
Global Express Shipping
Returns & Warranty
Manufacturer: Delta Electronics
Product No.: VFD300B43A
Country of origin:United States
Product Type: AC Drive Motors
Payment: T/T, Western Union
Weight: 36000g
Shipping port: Xiamen
Warranty: 12 months
The Delta VFD300B43A is a robust variable frequency drive (VFD) from the B-series, engineered for high-performance motor control in industrial applications. Rated for a motor capacity of 30 kW (40 HP) and designed for 460 V three-phase power systems, this AC drive offers precise speed regulation and reliable operation under demanding load conditions.
The VFD300B43A features an overload endurance of 150% of the rated current for one minute, making it suitable for applications requiring high starting torque or frequent load fluctuations. It provides sophisticated control functionality, including three-zone skip frequency settings and an adjustable stall prevention level (20–250% of rated current), ensuring smooth operation and protection of both the motor and the driven machinery. With a frequency setting resolution of 0.01 Hz, this drive is ideal for processes requiring fine speed adjustments.
| Feature | Specification |
|---|---|
| Manufacturer | Delta |
| Model | VFD300B43A |
| Product Type | Variable Frequency Drive |
| Applicable Motor Capacity | 30 kW (40 HP) |
| Input Voltage | 460 V Three-phase |
| Frequency Setting Resolution | 0.01 Hz |
| Overload Endurance | 150% for 1 minute |
| Stall Prevention Level | 20–250% of rated current |
| Cooling Method | Fan Cooled |
| Ambient Humidity | < 90% RH (non-condensing) |
| Weight | 36 kg |
| Shipping Weight | 38 kg |
Global Express Shipping
Returns & Warranty
Orders are processed and delivered Monday-Friday (excluding public holidays).
For full eligibility, restocking fees, and international return details, please view our official Refund & Return Policy .
| Color pattern |
White
|
| Country of origin |
United States
|
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