What communication protocols does the inverter support?

The inverter supports the MODBUS communication protocol via an optional RS-485 interface.

What certifications does the product hold?

The product holds CE and ISO9001 certifications.

Good Quality VFD Motor Drive Vector Control Frequency Inverter (BD337)

Name: Good Quality VFD Motor Drive Vector Control Frequency Inverter (BD337)
Brand: Zhejiang New Folinn Electric Co., Ltd.
SKU: 820521745

Zhejiang, ChinaZhejiang New Folinn Electric Co., Ltd.

US$100.00

1 Piece

Sample price:US$100.00/piece.Request sample

Product profile

Customization

Available

Application

High-performance Transducer, Three Phase Transducer, General Transducer, Single-phase Transducer, High Frequency Converter Transducer

Output Type

Triple

Model NO.

BD337

Principle of Work

Vector 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

Voltage Variable-Frequency Drive

Function

Simple Type, Elevator Special, Industrial Washing Machine

Brand

Folinn

Certification

Ce, ISO9001

Communications

RS485

Transport Package

Standard Carton/Wooden Case

Specification

depend

Trademark

folinn

Origin

China

HS Code

85044099

Production Capacity

30000 Pieces/Month

Key features

Advanced Vector Control: Adopts Flux current vector control technology for high precision and quick response.

High Starting Torque: Outputs 150% rated torque at 0 speed in closed loop vector control status.

Self-Learning Function: Solves vector control issues and fully utilizes motor performance with ultra-low speed capabilities.

Comprehensive Protection: Features overcurrent, overvoltage, undervoltage, overheating, and overload protection functions.

RS-485 Communication: Supports MODBUS protocol with optional RS-485 interface for convenient online monitoring.

Low Noise Design: Utilizes bidirectional transistors and high carrier frequency PWM to reduce metallic motor sound.

Brake Unit Option: Internally installed brake unit for 0.75-15kW models, enabling fast stop with a resistor.

PID Control Capability: Implements PID control for constant pressure, temperature, and flow control applications.

Company profile

Importers and ExportersHigh Repeat Buyers Choice

Zhejiang New Folinn Electric Co., Ltd.

Zhejiang, China

CertifiedBusiness Type: Manufacturer/Factory & Trading Company CertifiedR&D Capacity: ODM Service Available & OEM Service Available CertifiedCustomization Options: Customization from Samples, Customization from Designs, etc. CertifiedExport Year: 5 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h

AI-Powered supplier vetting

SummaryThe supplier manufactures and sells industrial automatic control devices, electric vehicle charging equipment, and related products, with Frequency Inverter identified as the offered product. It holds ISO9001:2015 and ISO14001:2015 certificates. Evidence indicates broad customization and ODM capability, recent new-product development, 25 years of R&D engineer experience, more than 10 production lines, and established finished-product inspection instructions. The supplier exports to multiple regions and reports peak- and off-season lead times within 15 workdays. Service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports no overseas service-country coverage. Customer complaint handling has a procedure but no written records. OEM service for known brands and participation in Elektro 2023 are documented, but specific customer names or case details are not provided.

Supplier typeThe supplier is a manufacturer and seller of industrial automatic control system devices, auto parts, electric vehicle charging piles, and chargers, with Frequency Inverter listed among its products. It also provides OEM services for known brands, supporting classification as a manufacturer with OEM capability.

CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certifications relevant to quality and environmental management systems.

After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint-handling records; it also lacks overseas warehouses, showrooms, agents, and branches, and reports zero countries with overseas services. Participation in Elektro 2023 and stated lead times within 15 workdays provide some service-related evidence, but the documented overseas and complaint-management capability is limited.

R&D capabilityThe supplier reports new products during the past year, ODM services, 25 years of total R&D engineer experience, and a stated focus on technology improvement and innovation. It does not have an available SDK, but this limitation does not negate the broader documented R&D and product-development capabilities.

Production capacityProduction evidence includes Chip Mounting, CNC, and Assembly lines, more than 10 operating production lines, 31–40 quality-control staff, and uniformly followed finished-product inspection instructions. The supplier also reports variable frequency drive output, although the provided output entry is not sufficiently reliable for quantitative assessment.

Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and separately reports ODM service availability. These statements directly support broad customization capability.

Product Q&A

Q:What is the warranty period for this inverter?

We provide a 24-month warranty from the shipping date of the Bill of Lading, along with lifetime technical support services.

Q:What are the delivery times for orders?

Sample orders take 3-7 working days, while large orders take 14-20 working days for delivery.

Q:What payment terms are accepted?

Small orders require 100% T/T in advance. Large orders require a 30% deposit, with the 70% balance paid against the copy of the bill of lading.

Q:Is customization available for this product?

Yes, we offer OEM and ODM services, including customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the Minimum Order Quantity (MOQ)?

The Minimum Order Quantity is 1 piece.