What happens after a power outage?

The inverter features an optional automatic restart function. When power is restored, the water pumps start automatically to maintain constant pressure control.

What types of pressure sensors are supported?

The signal input can choose from various pressure options, including pressure sensors, transmissible pressure gauges, and electrical contact pressure gauges.

Is the device energy efficient?

Yes, it is highly energy efficient, saving up to 60% energy compared to the average secondary power supply.

AC Inverter for Water Pump

Name: AC Inverter for Water Pump
Brand: GUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.
SKU: 705531595

Guangdong, ChinaGUANGZHOU BEDFORD ELECTRIC EQUIPMENT CO.,LTD.

US$500.00-10,000.00

50 Pieces

Sample price:US$500.00/piece.Request sample

Product profile

Customization

Available

Application

General Transducer

Output Type

Triple

Model NO.

B603D

Principle of Work

V/F Control Transducer

Switch Mode

High Carrier Frequency PWM Control

Main Circuit Type

Voltage

Voltage of Power Supply

Low Voltage Variable-Frequency Drive

Link of Transformation

AC-AC Variable-Frequency Drive

Nature of DC Power

Voltage Variable-Frequency Drive

Function

Constant Torque Universal Type

Brand

Bedford

Color

Blue

Characteristics

Special Designed for Water Pump

Special

Constant Pressure Control

Feature

Sleep Mode,Power on Automatical After Power off

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

Intelligent Pressure Control: Specially designed for water pumps with automatic constant pressure operation.

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

Multi-Pump Linkage: Supports multi-pump control linkage with automatic rotation and rest functions.

Comprehensive Protection: Features overload, short circuit, overheat, and voltage protection for motors.

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

Compact Size: Small in size, allowing direct installation on the pump.

Automatic Power Recovery: Pumps start automatically after power restoration with constant pressure control.

Fault Detection: Automatically detects issues like high/low pressure, low water level, and alarms.

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: ≤7.87h

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 main application of this AC Inverter?

It is specially designed for small booster pumps and water pump systems, providing intelligent constant pressure control.

Q:What are the power range specifications?

Single-phase 200V~240V supports 1HP~3HP (0.75KW~7.5KW). Three-phase 200V~240V supports 1HP~75HP (0.75KW~55KW). Three-phase 380V~440V supports 1HP~10HP (0.75KW~315KW).

Q:Does the inverter support multi-pump control?

Yes, it supports multi-pump control linkage. Two pumps can be connected via a communication line to share pressure signals, with automatic rotation and rest functions to extend pump life.

Q:What protection features are included?

It includes comprehensive motor protection such as electrical overload, short circuit, open circuit, overheat, over-voltage, and low-voltage protection.

Q:How does the soft start/stop function work?

The soft start and soft stop functions avoid water hammer effects and reduce impact on power grids, ensuring smoother operation.