Can it restart automatically after power failure?

Yes, if power is off during running, the controller will restart automatically when power is turned on again.

What are the main applications?

It is suitable for hotels, apartments, residential communities, high-rise buildings, orchards, offices, and water treatment equipment.

What is the IP rating of the controller?

The B601B2 Series has an IP54 protection rating.

Intelligent Constant Pressure Pump Controller B601b2

Name: Intelligent Constant Pressure Pump Controller B601b2
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 820477995

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$121.00-268.00

5 Pieces

Product profile

Customization

Available

Application

General Transducer

Output Type

Single

Model NO.

B601

Principle of Work

V/F Control Transducer

Switch Mode

PAM 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

Simple Type

Brand

Bedford

Power

0.75~2.2kw Inverter

Frequency

50Hz/60Hz

Input Voltage

Single Phase:220V 50/60Hz

Output Power Range

Single Phase:0~220V ,0.75~2.2kw

Transport Package

Carton

Specification

Up to size

Trademark

Bedford

Origin

Guangzhou, China

HS Code

9032899090

Key features

IP54 Protection Rating: Dust and water resistant design ensures reliable operation in various environments.

Anti-Clogging Technology: Alternates pump rotation direction to prevent clogging in single pump applications.

Energy Saving Sleep Mode: Automatically enters sleep mode when no water is consumed to save energy.

Automatic Power Restart: Resumes operation automatically after power is restored following an outage.

Multi-Scenario Application: Suitable for hotels, apartments, residential areas, and water treatment equipment.

Comprehensive Fault Protection: Alarms and stops automatically for over current, voltage issues, or phase loss.

Flexible Control Options: Supports terminal run/stop, electric contact control, and day-part scheduling.

High Quality Manufacturing: Low noise, multi-functional design with strong compatibility for standard components.

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: ≤9.16h

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 input voltage range?

The input voltage is single phase: 220V, 50/60Hz.

Q:What is the output power range?

The output power range is single phase: 0~220V, 0.75~2.2KW.

Q:Does the controller have sleep function?

Yes, it features a sleep function where the pump decelerates and sleeps when no water is consumed, waking up automatically when pressure drops below the setting.

Q:How does the anti-clogging function work?

It is designed for single pump applications and alternates the pump running direction (REV/FWD) to prevent clogging.

Q:What protections are included?

The controller provides protection against over current, over voltage, under voltage, phase loss, and over load, alarming and stopping automatically when faults occur.