Where is your factory located?

Our factory is in Guangzhou, China. It is within one hour from Guangzhou Baiyun Airport or Canton Fair Complex. Visits are welcome.

What is the delivery time?

3-5 days for sample orders; 15-25 days for bulk orders. For regular orders, delivery is within 5-24 days.

What is the supply capacity of your factory?

Monthly output of inverters is over 50,000 units, and water pumps are more than 30,000 units.

How can I trust your company?

We have ISO9001, ISO14001, CE, ROHS certificates and are a China Honest Management Enterprise. We have 150+ people, 70+ registered trademarks, and patents.

Three Phase VFD VSD Frequency Inverter for 380V 30kw Motor

Name: Three Phase VFD VSD Frequency Inverter for 380V 30kw Motor
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 689060935

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$910.00

1 Set

Product profile

Customization

Available

Task

Adjust

Structure

Combination

Model NO.

B503PRO

Mathematical Model

Linear

Signal

Continuous

Function

Automatic Control, Protection, CE,RoHS, ISO14001, ISO45001

Certification

RoHS, ISO: 9001, CE

Condition

New

Customized

Non-Customized

Material

Plastic

Control Mode

Sensorless Vector, V/F, Torque Control

Multi-Step(8-Steps)

Pid, Traverse Control

OEM

OEM Support

Type

DC/DC Converters, DC/AC Inverters, AC/AC Inverters

Communication

RS485

Transport Package

CTN

Specification

3PH 220V OR 3PH 380V OUTPUT

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

100PCS/Month

Key features

DSP Sensorless Vector Control: Adopts DSP control system with built-in PG-free vector control (SVC) and V/F control for high accuracy.

AI Intelligent Operation: Features AI intelligent working with preset parameters that meet normal use without complex setup.

Multi-Step Speed Control: Supports simple PLC integration with up to 16 steps speed control for versatile application.

High Monthly Output: Factory monthly output exceeds 50,000 inverters and 30,000 water pumps for reliable supply.

Comprehensive Certifications: Certified with CE, RoHS, ISO9001, ISO14001, and ISO45001 for quality and safety assurance.

Wide Application Scope: Suitable for textile machinery, food processing, light industry, and pharmacy machinery.

Flexible Customization: Offers OEM support and customization options from samples, designs, or full customization.

Established Manufacturer: China Honest Management Enterprise with 150+ employees, 70+ patents, and 19 years export experience.

Company profile

Importers and ExportersSelf-brandedPatents AwardedExhibition Experience

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Guangdong, 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: 19 Years CertifiedNearest Port: Shenzhen Port, Foshan Port, Guangzhou PortAverage Response Time: ≤8.49h

AI-Powered supplier vetting

SummaryThe supplier presents capabilities in technical development, OEM/ODM production, customization, and 3D software design. It holds ISO9001:2015, ISO14001, and ISO45001:2018 certifications, with RoHS and CE product certification capabilities. Service coverage includes training, repair, debugging, installation, and maintenance, but no overseas warehouses, showrooms, agents, or branches are reported. Production-related evidence includes assembly and testing equipment, documented finished-product inspection, and one-month average lead times in both peak and off-season periods. Financial records are identified for 2020–2022, but no financial results are provided. Innovation evidence is mixed: SDK availability and customization are reported, while no new product was developed in the past year. No specific customer cases are disclosed.

CertificationsThe supplier reports ISO9001:2015 and ISO14001:2015 certificates, while the sustainability record also lists ISO14001 and ISO45001:2018. It additionally reports RoHS and CE product certification capability, providing explicit evidence of quality, environmental, occupational health and safety, and product-compliance credentials.

After-Sales capabilityReported overseas service offerings include training, repair, debugging, equipment installation, and maintenance, and the supplier has participated in the Canton Fair. However, it reports no overseas warehouse, showroom, overseas agent, or branch, which may limit local service infrastructure.

Production capacityProduction-related infrastructure includes an assembling line, automatic tester, terminal crimping machine, wire stripping machine, and test platform. Finished-product inspection instructions are documented and uniformly followed, service capability is supported by written procedures and records, and average lead time is reported as one month in both peak and off-season.

Customization capabilityThe supplier explicitly offers customization from samples, customization from designs, full, minor, and flexible customization, as well as 3D software design, OEM, and ODM services. It also states that it can develop special electric products to meet customer requirements, providing strong direct evidence of customization capability.

Product Q&A

Q:What is the difference between this inverter and a solar inverter?

This inverter only accepts AC input, whereas a solar inverter can accept both AC and DC input from solar panels, offering more power saving.

Q:What should be noticed when installing the inverter?

Install in a well-ventilated, cool, dry, and waterproof place. Do not stress it or put foreign objects inside. Turn on the inverter before the appliance.

Q:Do we need to set parameters before using the inverter?

No need, as preset parameters meet normal use. The inverter has AI intelligent working. You can adjust parameters in simple steps if needed.

Q:What are the payment terms?

100% T/T in advance for sample orders. For bulk orders, 50% T/T in advance and the balance 50% T/T before delivery.

Q:What is the main market for your products?

Our brands are well known in Europe, Africa, Middle East, Southeast Asia, and South America.