What protections are included?

It features 25 fault protections such as over current, over voltage, and overheat.

What is the minimum order quantity?

The Minimum Order Quantity (MOQ) is 10 PCS.

What are the payment terms?

We accept T/T, L/C, D/P, Western Union, PayPal, and small-amount payments.

4kw Vector Sensorless Two Group Relay Output AC Drive IP20

Name: 4kw Vector Sensorless Two Group Relay Output AC Drive IP20
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 684126285

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$148.00-200.00

1 Piece

Product profile

Customization

Available

Certification

ISO9001, CE, RoHS, ISO14001, ISO45001

Protection

IP20

Model NO.

B503PRO

Installation

Hanging

Housing

Plastic or Iron

Communication

RS 485

Control Mode

Sensorless Vector, V/F, Torque Control

Start Torque

0.5Hz/150%(SVC)

Multi-Step Speed

16-Steps

Relay Output Terminal

Two Group

Transport Package

CTN or Wooden Case

Specification

0.75~200kw

Trademark

BEDFORD

Origin

Guangzhou

Production Capacity

5000PCS/Year

Key features

Advanced Control Modes: Features Sensorless Vector Control (SVC), V/F, and Torque Control for superior performance.

High Starting Torque: Delivers 150% rated torque at 0.5Hz under SVC mode for robust startup.

Multi-Step Speed Control: Supports up to 16 multi-step speeds with PID and traverse control functions.

Versatile I/O Interfaces: Includes 4 digital inputs, 2 analog inputs, 1 relay output, and RS485 Modbus.

Automatic Voltage Regulation: AVR function automatically stabilizes output voltage during input fluctuations.

Broad Power Range: Available in Single Phase 0.75-2.2KW and Three Phase up to 200KW.

Comprehensive Protection: Features 25 fault protections including over/under voltage, overheat, and overload.

Flexible Customization: Offers full, minor, and flexible customization options for designs and samples.

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: ≤5.51h

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.