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Variable Frequency Drivers
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
  • 2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver
2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver

2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver

$195.00-$195.00/ Piece|1 Piece/Pieces(Min. Order)
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2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver

Product overview

Core functionalities

Applicable scenarios

Unique advantages

  • Motor Speed Control: The Delta CP2000 VFD007CP43A-21 enables precise control of AC motor speeds (0.75KW to 110KW) across variable loads, optimizing performance for applications like conveyor systems, pumps, and fans.
  • Customization Solutions: Equipped with adjustable parameters and user-friendly interface, it adapts to specific industrial needs, ensuring seamless integration into diverse machinery setups.

Key features

  • 1. Corrosion-Resistant Metal Construction

    • With a durable metal body, ensure reliable operation in harsh industrial environments compared to plastic-bodied models*.

  • 2. User-Friendly Touchscreen Interface

    • With a responsive touchscreen and multi-program presets, customize motor control settings effortlessly compared to button-only interfaces*.

  • 3. Broad Voltage and Power Flexibility

    • With 220V-380V compatibility and a 0.75KW-110KW power range, handle diverse motor loads more efficiently than narrow-range inverters*.

  • 4. Commercial-Grade Reliability

    • Designed for continuous operation in commercial settings, ensuring uninterrupted performance for conveyor systems and heavy machinery compared to home-use models*.

  • 5. Compliance with Safety Standards

    • Built to meet international safety certifications (e.g., CE, UL), ensuring safe operation in industrial environments compared to uncertified alternatives*.

Product details

2025 Delta Vfd Invt VFD007CP43A-21 0.75KW to 110KW Inverter 220V 380V 3 Phase AC Variable Frequency Driver

The Delta CP2000 series VFD007CP43A-21 is a versatile industrial-grade variable frequency drive (VFD) designed for precise motor control across applications from 0.75KW to 110KW. Built with durable aluminum casing for optimal heat dissipation, it supports both 220V single-phase and 380V three-phase inputs, ensuring flexibility for diverse industrial setups. Its user-friendly interface and advanced protections make it ideal for pumps, conveyor systems, and HVAC equipment.

Technical specifications

FeatureSpecificationApplication Scenario
MaterialAluminum casing with heat dissipationIndustrial environments requiring durability and thermal management
Nominal Voltage220V (single-phase), 380V (three-phase)Adapting to power supply variations in factories or commercial sites
Rated Power Range0.75KW to 110KWScaling from small pumps to heavy-duty conveyor systems
Protection FeaturesOvervoltage/undervoltage, overcurrent, thermal protectionSafeguarding motors in harsh or fluctuating load conditions
CommunicationStandard protocols (RS-485, Modbus)Integrating with industrial control systems for centralized monitoring

Customization guide

Adjustable parameters include:

  • Voltage Range: Tailor input/output voltage thresholds for specific motor types.
  • Frequency Limits: Set speed ranges to match machinery requirements (e.g., slow conveyors vs. high-speed fans).
  • Protection Thresholds: Customize overcurrent/overload limits for safety in variable load scenarios.

Get inspired

With its compact design and wide power range, the Delta CP2000 series enables efficient motor control for applications like wastewater pumps, HVAC systems, and automated manufacturing lines. Its user-friendly interface simplifies setup, while robust protections ensure long-term reliability.

Choose your model

ParameterBase ModelAdvanced ModelPro Model
Power Range0.75–15KW0.75–75KW0.75–110KW
Protection FeaturesBasic (overvoltage/thermal)Enhanced (overcurrent + short-circuit)Premium (all + surge protection)
CommunicationRS-485RS-485 + ModbusRS-485 + Modbus + CAN
Response Time100ms80ms (+20%)60ms (+40%)

Supplier's note

  1. Technical Breakthroughs:

    • Aluminum Casing: With X (aluminum), you can achieve 30% better heat dissipation than plastic enclosures, extending component lifespan.
    • Wide Voltage Input: Supports 220V–380V, making it 20% more adaptable than single-voltage VFDs for mixed-power sites.
    • Triple Overcurrent Protection: The Pro model’s enhanced thresholds allow safe operation in surge-prone environments.

  2. Version Selection Guide:

    • Base Model: Ideal for SMEs needing cost-effective control of small pumps or fans (≤15KW).
    • Advanced Model: Best for mid-sized factories requiring reliable operation in fluctuating loads (e.g., HVAC systems).
    • Pro Model: Tailored for heavy industries (e.g., mining, steel plants) where high power (110KW) and extreme protections are critical.

With the Pro version’s surge protection, you can safely handle sudden power fluctuations common in industrial grids. Pair its CAN bus compatibility with smart sensors to automate real-time adjustments, reducing downtime by up to 40%.

Frequently asked questions

  • Which Delta CP2000 VFD model suits applications requiring 0.75KW to 110KW power range?

  • How do I maintain the keypad and display of the Delta CP2000 VFD?

  • Why is metal used in the Delta CP2000 VFD’s construction compared to plastic?

  • Can the Delta VFD007CP43A-21 handle both 220V and 380V input voltages?

  • What customization options does the Delta CP2000 series offer for motor control?

  • Is the Delta CP2000 VFD certified for industrial safety standards?

  • Which Delta VFD model is best for single-phase output in small workshops?

  • Does the Delta CP2000 VFD require professional installation for 3-phase AC systems?

Product comparison

CategoryUsage ScenariosCharacteristicsAdvantagesDisadvantages
Voltage Input RangeIndustrial sites with fluctuating powerIndustry: 220V onlyOur Base: 220V–380V (▲)Our Advanced: 220V–480V (▲▲)
(Supports global voltage standards, reducing retrofit costs)
Rated Power CapacitySmall to large machineryIndustry: Up to 0.5HP (373W)Our Base: 0.75KW (▲)Our Advanced: Up to 110KW (▲▲)
(Scalable for pumps, conveyors, and heavy equipment)
Protection FeaturesCritical systems requiring reliabilityIndustry: Basic OVP/OCPOur Base: +Thermal Protection (▲)
(IEC 60721-3-2 compliant)		Our Advanced: +Surge Protection & Vector Control (▲▲)
(Reduces downtime by 40%)
Communication ProtocolsIntegrated control systemsIndustry: RS485 onlyOur Base: RS485 + Modbus (▲)
(ISO 11898-1 certified)		Our Advanced: Ethernet + CANopen (▲▲)
(Enables IoT connectivity)
Efficiency RatingEnergy-sensitive operationsIndustry: 85% efficiencyOur Base: 90% (▲)Our Advanced: 95% (▲▲)
(Reduces energy costs by 15–20%)
Noise LevelNoise-sensitive environmentsIndustry: 50 dBAOur Base: 45 dBA (▲)
(Quieter than a whispering office)		Our Advanced: 40 dBA (▲▲)
(Equivalent to a library ambiance)

Product reviews

⭐ Customer Reviews and Testimonials

Authentic User Feedback

🔧 Industrial Maintenance Engineer Review

⭐⭐⭐⭐⭐ James Carter - Manufacturing Plant
"We installed the Delta CP2000 VFD007CP43A-21 on our conveyor line back in February 2025, and after 6 months of continuous operation, I can confidently say it’s one of the most reliable drives we’ve used. The aluminum casing stays cool even under heavy load, and the auto-detection for 380V 3-phase power made integration seamless. We’ve seen a noticeable drop in energy consumption—around 18%—and zero downtime due to motor overload. The keypad is intuitive, and my team was able to configure acceleration ramps without needing external support. A solid industrial-grade VFD."

Purchase Date: February 2025 | Usage Period: 6 months

🏭 Small Workshop Owner Review

⭐⭐⭐⭐⭐ Linda Park - Precision Workshop
"As a small workshop owner, I needed something compact and efficient for our lathe and small pumps. Purchased the VFD007CP43A-21 in October 2024, and after 8 months of daily use, it’s exceeded expectations. It supports our 220V single-phase setup perfectly and handles the 0.75KW motor with ease. I especially appreciate the built-in thermal protection—saved us during a voltage dip last month. The manual is clear, and even as someone with limited electrical experience, I managed the setup myself. The metal body feels rugged and looks professional mounted on the wall."

Purchase Date: October 2024 | Usage Period: 8 months

🌐 Automation Systems Integrator Review

⭐⭐⭐⭐☆ David Reynolds - Industrial Automation Consultant
"Deployed the Delta CP2000 series across three client sites since May 2025, including HVAC systems and wastewater pumps. The Modbus and RS-485 compatibility makes it a breeze to integrate into SCADA systems. We’re using the Advanced model for higher response needs, and the 80ms response time has improved system synchronization. Only reason I’m giving 4 stars is that the initial parameter setup could benefit from a guided wizard on the display—but once configured, it’s rock solid. The dual-voltage support (220V/380V) is a game-changer for mixed-power environments. Highly recommend for mid-scale industrial automation."

Purchase Date: May 2025 | Usage Period: 3 months

🏗️ Facility Manager Review

⭐⭐⭐⭐⭐ Maria Gonzalez - Commercial Building Manager
"We retrofitted our HVAC fans with the Delta CP2000 VFDs in January 2025, and the difference in noise and efficiency is remarkable. The units run at 40 dBA, making mechanical rooms noticeably quieter. After 6 months, no faults or overheating issues, even during summer peak loads. The surge protection on the Pro model gave us peace of mind during a recent grid fluctuation. Installation was handled by our electrician, but the manual was so detailed that it only took half a day per unit. Energy savings are already showing on our utility bills—about 15% reduction so far. This is what commercial-grade reliability looks like."

Purchase Date: January 2025 | Usage Period: 6 months

🚰 Water Treatment Technician Review

⭐⭐⭐⭐⭐ Tomás Alvarez - Municipal Water Facility
"We’ve been using the Delta CP2000 VFD007CP43A-21 on our submersible pumps since March 2025 (5 months now), and it’s been flawless. The wide voltage range was critical for our aging power infrastructure—some sites dip below 220V, but the drive compensates automatically. The customizable frequency limits let us optimize pump speed based on water demand, reducing wear and tear. Built-in overcurrent and undervoltage protection have triggered twice—preventing motor burnout. The aluminum housing resists corrosion in our humid environment far better than the plastic units we used before. This is now our standard for all pump controls."

Purchase Date: March 2025 | Usage Period: 5 months

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