How long is the delivery time?

Lead time is within 15 workdays or one month for both peak and off-peak seasons.

What payment methods do you accept?

We accept Small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

Do you provide OEM or ODM services?

Yes, both OEM and ODM services are available for our products.

Keypad External Control for VFD B503, B503D

Name: Keypad External Control for VFD B503, B503D
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 758477145

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$30.00

10 Pieces

Product profile

Customization

Available

Output Type

Single and Triple

Principle of Work

Vector Sensorless or Vf Control

Model NO.

B503<15KW, B503>=15KW

Switch Mode

PWM Control

Main Circuit Type

Current

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

Constant Torque Universal Type

Brand

Bedford

B503keaypad

to Match B503 VFD

Size

<15kw,or >=15kw

External Control

for B503,B503D External Control

Applicaton

for Test or External Control Purpose

Transport Package

CTN

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

100000PCS/Year

Key features

Wide Power Range Compatibility: Designed for VFD B503/B503D with sizes <15kw and >=15kw.

Flexible Cable Length Options: Available in 1m, 2m, and 3m cable lengths for various setups.

Advanced Control Principles: Supports Vector Sensorless and Vf Control with PWM Switch Mode.

Comprehensive Certifications: CE, ISO 9001, ISO14001, and ISO45001 certified for quality.

OEM and ODM Services: Full customization available from samples, designs, or minor tweaks.

Experienced Manufacturer: 28 years in power inverter export and 18 years of manufacturing.

100% Quality Inspection: All finished products undergo visual and functional inspection.

Fast Lead Time: Peak and off-peak season lead times within 15 workdays or one month.

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: ≤8.17h

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.