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ABB Frequency Drive VFD Controller with Built-In Keypad and Modbus Communication for Industrial Use
US$1.00-9,999.00
1 Piece

Product profile

Customization

Available

Application

Three Phase Transducer, General Transducer

Output Type

Single

Model NO.

zhongping79vfd19

Principle of Work

V/F Control Transducer

Switch Mode

PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-DC-AC Variable-Frequency Drive

Nature of DC Power

Current Variable-Frequency Drive

Function

Energy Conservation and Efficiency Enhancement

Brand

Other

Transport Package

Carton

Specification

4.1KG

Trademark

Schneider

Origin

China

HS Code

8504409999

Production Capacity

1000PCS/Year

Key features

Modbus Communication: Built-in Modbus RTU/TCP for seamless PLC and SCADA integration.
Energy Efficiency: Achieves 97-98% efficiency, saving 30-50% energy on pumps and fans.
Safe Torque Off: Standard STO function compliant with SIL 2/3 and PL e safety standards.
Integrated Keypad: Direct control and parameter access simplifies setup and troubleshooting.
Wide Power Range: Available from fractional horsepower up to 5600 kW for diverse loads.
Advanced Control: Supports Sensorless Vector Control and Direct Torque Control (DTC).
Soft Start Capability: Reduces mechanical stress and extends equipment lifespan.
Customization Options: Offers full, minor, and flexible customization from samples or designs.

Company profile

Beijing Zhongping Technology Co., Ltd.
High Repeat Buyers ChoiceIn-stock CapacityLow MOQ100% Finished Products Inspection
CertifiedBusiness Type: Trading Company CertifiedR&D Capacity: ODM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 3 years CertifiedNearest Port: Tianjin PortAverage Response Time: ≤2.39h

AI-Powered supplier vetting

SummaryThe supplier is identified as a professional technical supplier providing 3D software design, ODM, industrial automation, product sales, installation, commissioning, maintenance, and repair services. It supports extensive customization and has documented finished-product inspection instructions, quality assurance, and stated lead times within 15 working days in both peak and off-peak seasons. However, it has no overseas showrooms, agents, branches, or offline trade-show experience, and no new products were developed in the past year. Supplier-management, corrective-action, and complaint-handling procedures exist but lack written records. Certification is listed as NIL, quality-control staffing is below five, and R&D engineer experience totals two years. Export activity is established, with 31%–40% of sales from exports and three years of export experience. Evidence of specific customer cases is not provided.
Supplier typeThe supplier explicitly identifies itself as a professional technical supplier and provides industrial automation-related one-stop services, including product sales, solutions, installation and commissioning, maintenance, and repair. Its stated focus covers cement, packaging, printing, rubber, textile, and machine-tool industries.
CertificationsSupplier management system certification is explicitly recorded as NIL. The provided information therefore does not demonstrate possession of relevant certifications.
After-Sales capabilityThe supplier states that it provides installation, commissioning, maintenance, and repair services and has a quality-assurance system. However, it has no overseas showroom, agent, or branch, and its complaint-handling procedure has no written records, limiting evidence of formalized after-sales execution.
Production capacityThe supplier reports lead times within 15 working days during both peak and off-peak periods, maintains written and uniformly followed finished-product inspection instructions, and lists annual production output above the stated threshold. Nevertheless, quality-control staffing is below five and the service-capability assessment procedure has no records.
Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full customization, minor customization, and flexible customization. The same capability is confirmed in two slices, providing direct evidence of broad customization coverage.

Product Q&A

Q:What are the typical power and voltage ranges for this type of ABB VFD?
A:
ABB VFDs cover a broad spectrum. Low-voltage AC drives range from 0.18 kW to 5600 kW. Common supply voltages include 208-240V AC and 380-480V AC, with higher ratings up to 690V AC available for specific industrial applications.
Q:How does Modbus communication work with this VFD?
A:
The VFD acts as a Modbus TCP server, allowing PLCs and other master devices to monitor status, read parameters, and send control commands over an Ethernet or serial network. Optional fieldbus adapter modules like FMBT-21 or FENA-21 facilitate this integration.
Q:Can this VFD be controlled remotely via a PLC?
A:
Yes, the built-in Modbus communication protocol enables seamless remote control and monitoring by a PLC or other automation system.
Q:What are the main benefits of using this VFD for pumps and fans?
A:
For pumps and fans, the VFD offers substantial energy savings (up to 50% or more) by matching motor speed to demand, reduces mechanical stress through soft-starting, and improves process control and system reliability.
Q:What safety features are included with this VFD?
A:
Many models include Safe Torque Off (STO) as a standard integrated safety function, compliant with SIL 2/3 and PL e standards. This feature helps meet machinery safety directives by preventing unintended motor starts.

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