What certifications does the product have?

The product has CE certification, and the manufacturer holds ISO9001:2015, ISO14001, and ISO45001:2018 management system certifications.

What are the payment terms?

Payment terms include small-amount payment, Western Union, PayPal, D/P, T/T, and LC.

What is the lead time for production?

The lead time is within 15 workdays during off-season and within 15 workdays to one month during peak season.

Frequency Inverter for Pump Application

Name: Frequency Inverter for Pump Application
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 705528045

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

Negotiable

10 Pieces

Product profile

Customization

Available

Application

General Transducer

Output Type

Triple

Model NO.

B603

Principle of Work

PLC Control

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

Brand

Bedford

Characteristics

Special Designed for Water Pump

Special

Constant Pressure Control

Features

Built-in Pid,Dry Protection If No Water Comsuption

Power Range

0.75~350kw

Transport Package

CTN or Wooden Case

Specification

single phase/three phase 220V 1~3HP

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

50000PCS/Year

Key features

Specialized Water Pump Design: Intelligent constant pressure controller built-in PID and dry protection for water pumps.

Wide Power Range: Supports 0.75KW to 350KW across single and three-phase voltage options.

Multi-Pump Linkage: Enables automatic pump rotation and communication for extended equipment life.

Energy Efficient: Saves up to 60% energy compared to average secondary power supply systems.

Comprehensive Protection: Features overload, short circuit, overheat, and low/high voltage protection.

Soft Start/Stop: Avoids water hammer effects and reduces impact on power grids.

Auto Fault Detection: Monitors pressure levels, water levels, and communication failures automatically.

Compact Size: Small form factor allows direct installation on the pump unit.

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: ≤7.23h

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 power range of this frequency inverter?

The power range is 0.75KW to 350KW, covering single phase 200V~230V (1HP~3HP) and three phase 200V~230V (1HP~75HP) and 380V~440V (1HP~470HP).

Q:Does the controller support multi-pump linkage?

Yes, it supports multi-pump control linkage with automatic rotation between pumps to extend the life of pumps and electrical accessories.

Q:What safety protections are included?

It includes electrical overload, short circuit, open circuit, overheat, over-voltage, and low voltage protection, as well as dry protection if no water consumption.

Q:Is customization available for this product?

Yes, customization options include customization from samples, designs, full customization, minor customization, and flexible customization.

Q:What is the minimum order quantity?

The minimum order quantity is 10 PCS.