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Bedford Automatic Intelligent Constant Pressure Water Pump Controller 220V/380V
Negotiable
5 Pieces

Product profile

Customization

Available

Application

High-performance Transducer

Output Type

Triple

Model NO.

B603D

Principle of Work

PLC Control

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

Pump Spe⪞ial

Brand

Bedford

Input Voltage

220V/380V

Output Voltage Range

0-Rated Input Voltage

Output Frequency Range

0-50/60Hz

Pumps Linkage

Max.6 Pumps Together

Control Method

Constant Pressure Control

Transport Package

Wooden Cases or as Per Customer's Requirements

Specification

Depend on Model

Trademark

BEDFORD

Origin

Guangzhou, China

Production Capacity

500 Pieces / Month

Key features

Intelligent Constant Pressure Control: PLC-based PWM control ensures stable water pressure with high-quality transducer input.
Multi-Pump Linkage Support: Supports up to 6 pumps working together with master-slave and synchronous modes.
Wide Power Range Compatibility: Handles 0.75KW to 350KW across single-phase 220V and three-phase 220V/380V inputs.
Comprehensive Fault Protection: Features 22 kinds of protection including over-current, over-voltage, and phase failure.
Energy Saving Sleep Function: Automatically enters sleep mode during no water consumption to save energy.
Anti-Freezing & Anti-Clogging: Prevents pump freezing in low temperatures and cleans pipe dirt to prevent clogging.
Flexible Customization Options: Offers full, minor, and flexible customization from samples or designs.
ISO Certified Manufacturer: Produced by a factory with ISO9001, ISO14001, and ISO45001 certifications since 2007.

Company profile

GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
Importers and ExportersSelf-brandedPatents AwardedExhibition Experience
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: ≤8.92h

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 maximum number of pumps that can be linked?
A:
The controller supports a maximum of 6 pumps working together, utilizing master-slave or synchronous control modes.
Q:What power supply voltages are supported?
A:
It supports single-phase 220V input and three-phase 220V or 380V input, covering a wide power range from 0.75KW to 350KW.
Q:Does the controller have energy-saving features?
A:
Yes, it features a sleep function that automatically shuts down the pump when there is no water consumption to save energy.
Q:What kind of fault protections are included?
A:
It includes up to 22 kinds of fault protection functions, such as over-current, over-voltage, low-voltage, phase failure, and overload.
Q:Is customization available for this product?
A:
Yes, we offer full customization, minor customization, and flexible customization based on samples or designs.

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