VFD750CP43B-21

Delta Electronics

Delta VFD750CP43B-21 CP2000 Fan/Pump Vector Control Drive

SKU VFD750CP43B-21

Disponibile
  • 12-month warranty
  • Free returns within 30 days
  • Manufacturer: Delta Electronics
  • Product No.: VFD750CP43B-21
  • Origin United States
  • Product Type: Variable Frequency Drives
  • Payment: T/T, Western Union
  • Weight: 40.0 kg
  • Dimensions: 12.99 in x 27.10 in x 10.83 in
  • Shipping port: Xiamen
  • Warranty: 12 months

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CP2000 Variable Frequency Drives
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Product Description

Description

Engineered to optimize fluid control and energy efficiency in HVAC and pumping systems, the Delta VFD750CP43B-21 is a high-performance variable frequency drive belonging to the specialized CP2000 series. Designed for 460V three-phase electrical systems, this unit provides precise vector control for induction motors up to 75 kW (100 HP) with a continuous output current rating of 144 Amps.

The VFD750CP43B-21 features advanced control algorithms tailored specifically for quadratic torque loads, such as centrifugal pumps, blowers, and fans. Its integrated PID controller and multi-pump control functionality allow for seamless system pressure and flow regulation, reducing mechanical stress and energy consumption across commercial and industrial infrastructure.

Features

  • High-Efficiency Vector Control: Supports sensorless vector control (SVC) and V/F control curves optimized for variable torque applications.
  • Intelligent Multi-Pump Control: Built-in sequencing and staging capabilities to manage multiple pump systems without external PLC controllers.
  • Rugged Mechanical Design: Wall-mount configuration rated for IP20 and NEMA 1 environments, preventing dust ingress under standard operating conditions.
  • Built-In Communication Protocols: Supports MODBUS and BACnet protocols as standard for easy integration into building automation systems (BAS) and industrial networks.

Applications

  • Water treatment facilities and industrial pumping stations
  • Commercial HVAC air handling units and cooling towers
  • Mine and industrial ventilation systems
  • Agricultural irrigation and fluid distribution networks

Technical Specifications

Manufacturer Delta Electronics
Model Number VFD750CP43B-21
Series CP2000
Applicable Motor Capacity 75 kW / 100 HP
Input Voltage / Phase 460V AC, 3-Phase
Rated Output Current 144 A
Installation Type Wall Mount
IP Protection Rating IP20
NEMA Protection Level NEMA 1
Dimensions (W x H x D) 12.99 in x 27.10 in x 10.83 in
Weight 40 kg

Installation Guidelines

  • Orientation: Install the drive vertically on a flat, non-combustible surface to ensure optimal thermal dissipation.
  • Clearance: Maintain minimum clearance space around the top, bottom, and sides of the enclosure to prevent airflow restriction.
  • Wiring: Route control signal cables and high-power motor cables in separate conduits to minimize electromagnetic interference.
  • Grounding: Connect the drive to a low-impedance system ground in compliance with local electrical safety regulations.

Compliance and Certifications

  • CE
  • UL
  • cUL
Shipping & Returns

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.

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 technical warranty.
FAQ
What is the primary application for the Delta VFD750CP43B-21?
The VFD750CP43B-21 is designed specifically for fan and pump applications requiring variable torque control, energy savings, and multi-pump staging in HVAC, water treatment, and industrial ventilation systems.
What are the voltage and power ratings for this drive?
The drive operates on a 460V 3-phase input, with a capacity of 75 kW (100 HP) and a rated output current of 144 Amps.
Does the VFD750CP43B-21 include integrated communication options?
Yes, the CP2000 series comes standard with built-in MODBUS and BACnet communication protocols for seamless integration into building automation and SCADA systems.
What are the protection ratings of the enclosure?
This model features an IP20 protection level and a NEMA 1 enclosure rating, suitable for indoor wall-mount installations.
Reviews

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VFD750CP43B-21

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Delta VFD750CP43B-21 CP2000 Fan/Pump Vector Control Drive

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  • Manufacturer: Delta Electronics

  • Product No.: VFD750CP43B-21

  • Country of origin:United States

  • Product Type: Variable Frequency Drives

  • Payment: T/T, Western Union

  • Weight: 40000g

  • Dimensions: 12.99 in x 27.10 in x 10.83 in

  • Shipping port: Xiamen

  • Warranty: 12 months

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Product Description
FAQ
Shipping Returns
Additional details
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Description

Engineered to optimize fluid control and energy efficiency in HVAC and pumping systems, the Delta VFD750CP43B-21 is a high-performance variable frequency drive belonging to the specialized CP2000 series. Designed for 460V three-phase electrical systems, this unit provides precise vector control for induction motors up to 75 kW (100 HP) with a continuous output current rating of 144 Amps.

The VFD750CP43B-21 features advanced control algorithms tailored specifically for quadratic torque loads, such as centrifugal pumps, blowers, and fans. Its integrated PID controller and multi-pump control functionality allow for seamless system pressure and flow regulation, reducing mechanical stress and energy consumption across commercial and industrial infrastructure.

Features

  • High-Efficiency Vector Control: Supports sensorless vector control (SVC) and V/F control curves optimized for variable torque applications.
  • Intelligent Multi-Pump Control: Built-in sequencing and staging capabilities to manage multiple pump systems without external PLC controllers.
  • Rugged Mechanical Design: Wall-mount configuration rated for IP20 and NEMA 1 environments, preventing dust ingress under standard operating conditions.
  • Built-In Communication Protocols: Supports MODBUS and BACnet protocols as standard for easy integration into building automation systems (BAS) and industrial networks.

Applications

  • Water treatment facilities and industrial pumping stations
  • Commercial HVAC air handling units and cooling towers
  • Mine and industrial ventilation systems
  • Agricultural irrigation and fluid distribution networks

Technical Specifications

Manufacturer Delta Electronics
Model Number VFD750CP43B-21
Series CP2000
Applicable Motor Capacity 75 kW / 100 HP
Input Voltage / Phase 460V AC, 3-Phase
Rated Output Current 144 A
Installation Type Wall Mount
IP Protection Rating IP20
NEMA Protection Level NEMA 1
Dimensions (W x H x D) 12.99 in x 27.10 in x 10.83 in
Weight 40 kg

Installation Guidelines

  • Orientation: Install the drive vertically on a flat, non-combustible surface to ensure optimal thermal dissipation.
  • Clearance: Maintain minimum clearance space around the top, bottom, and sides of the enclosure to prevent airflow restriction.
  • Wiring: Route control signal cables and high-power motor cables in separate conduits to minimize electromagnetic interference.
  • Grounding: Connect the drive to a low-impedance system ground in compliance with local electrical safety regulations.

Compliance and Certifications

  • CE
  • UL
  • cUL
Key Features:
#CP2000 #Variable Frequency Drives

What is the primary application for the Delta VFD750CP43B-21?
The VFD750CP43B-21 is designed specifically for fan and pump applications requiring variable torque control, energy savings, and multi-pump staging in HVAC, water treatment, and industrial ventilation systems.

What are the voltage and power ratings for this drive?
The drive operates on a 460V 3-phase input, with a capacity of 75 kW (100 HP) and a rated output current of 144 Amps.

Does the VFD750CP43B-21 include integrated communication options?
Yes, the CP2000 series comes standard with built-in MODBUS and BACnet communication protocols for seamless integration into building automation and SCADA systems.

What are the protection ratings of the enclosure?
This model features an IP20 protection level and a NEMA 1 enclosure rating, suitable for indoor wall-mount installations.

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
United States

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