Delta Electronics VFD220B43A VFD-B Series AC Drive

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Manufacturer: Delta Electronics
Product No.: VFD220B43A
Country of origin:United States
Product Type: AC Drives
Payment: T/T, Western Union
Weight: 15000g
Shipping port: Xiamen
Warranty: 12 months

Description

Designed for high-performance speed and torque control of three-phase induction motors, the VFD220B43A variable frequency drive delivers reliable velocity regulation. This Delta Electronics general-purpose AC drive operates within the versatile VFD-B Series, utilizing sensorless vector control and V/f control profiles to accommodate demanding industrial automation workloads. With its robust thermal management and built-in protection capabilities, the unit ensures stable operations in manufacturing, material handling, and fluid control systems.

Features

Vector and V/f control capability for precise dynamic performance.
High frequency setting resolution of 0.01Hz for precise speed adjustment.
Overload endurance rating of 150% of rated current for 60 seconds.
Three-zone skip frequency configurations ranging from 0.1 to 400Hz to avoid mechanical resonance.
Adjustable stall prevention level from 20% to 250% of the rated current.
Integrated cooling fan for optimal heat dissipation under continuous heavy loads.

Applications

Heavy-duty manufacturing machinery
Conveyor systems and material handling systems
Pumps and variable torque fan control
Extruders and industrial mixers

Technical Specifications

Parameter	Specification
Manufacturer	Delta Electronics
Model / Part Number	VFD220B43A
Series	VFD-B
Input Voltage Class	460V (Three-Phase)
Output Rating (HP)	30 HP
Output Rating (kW)	22 kW
Frequency Setting Resolution	0.01 Hz
Overload Capacity	150% of rated current for 1 minute
Skip Frequency Range	0.1 to 400 Hz (Three zones)
Stall Prevention Level	20% to 250% of rated current
Cooling Method	Fan Cooled
Storage/Transportation Temperature	-20 degC to 60 degC
Ambient Humidity	Below 90% RH (non-condensing)
Weight	13 kg
Shipping Weight	15 kg

Installation Guidelines

Proper installation ensures the longevity and safety of the drive system. Follow these critical steps:

Mount the unit vertically on a flat, non-combustible surface to ensure adequate convective heat dissipation.
Maintain minimum clearances around the drive unit to prevent restriction of the cooling fan airflow.
Use shielded motor cables to minimize electromagnetic interference (EMI) and cross-talk.
Ensure proper grounding using a dedicated ground terminal.
Verify that ambient conditions stay within the specified temperature (-20 degC to 60 degC storage) and non-condensing humidity parameters.

Key Features:

#AC Drives #Delta VFD-B

What are the input voltage and phase requirements for the Delta VFD220B43A?

The Delta VFD220B43A requires a 460V three-phase AC input supply.

What is the rated output capacity of this AC drive?

The drive has a rated power capacity of 30 HP, which is equivalent to 22 kW.

How is the thermal management of the drive handled?

The unit is equipped with integrated cooling fans to manage heat dissipation during operation.

What is the overload capacity rating of this unit?

The drive supports an overload capacity of 150% of its rated current for up to 1 minute.

Global Express Shipping

Standard Delivery: 4-6 Business Days via DHL, FedEx, and UPS.
Express Dispatch: Same-day dispatch for in-stock orders placed before 2:00 PM (GMT+8).
Worldwide Coverage: Serving over 150 countries, including rapid delivery to Saudi Arabia and UAE.

Returns & Warranty

30-Day Guarantee: Returns accepted for in-stock products in original, factory-sealed packaging.
12-Month Warranty: Every industrial component is backed by our professional technical 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 .

TECHNICAL SPECIFICATIONS

Country of origin

Delta Electronics VFD220B43A VFD-B Series AC Drive