Powered by Made-in-China.com
Folinn Factory OEM Custom Farm Irrigation 220V 380V Solar Pump Variable Frequency Drivers Solar Motor Controller
US$114.00
100 Pieces
Product profile
Customization
AvailableApplication
High-performance Transducer, Three Phase TransducerOutput Type
SingleModel NO.
ND330-PV-5R5G/7R5P-4Principle of Work
Vector Control TransducerSwitch Mode
PWM ControlMain Circuit Type
VoltageVoltage of Power Supply
Low Voltage Variable-Frequency DriveLink of Transformation
AC-DC-AC Variable-Frequency DriveNature of DC Power
Voltage Variable-Frequency DriveFunction
Simple Type, Elevator SpecialBrand
FolinnIGBT
YesVoltage
220V-380VService
One-Stop ServiceOEM/ODM
WelcomeTransport Package
StandardSpecification
CartonsTrademark
FOLINNOrigin
ChinaHS Code
8504409999Production Capacity
200000/YearKey features
Solar Pump Control: Direct PV array power supply with MPPT and PiD control, no battery needed.
Smart Sleep & Wake: Features light-weak sleep and light-intensity wake-up for energy efficiency.
Water Protection: Includes water shortage alarm, full water shutdown, and low water level auto run.
Vector Control: Supports non-PG vector control (SVC) and PG vector control (FVC) for stability.
High Overload Capacity: Handles 150% rated current for 60s and 180% for 3s without tripping.
Comprehensive Protection: Includes overvoltage, undervoltage, overcurrent, overheat, and phase-loss protection.
Flexible Control Modes: Supports keypad, terminal, and serial communication with multi-step speed control.
Company profile
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: 5 years CertifiedNearest Port: Ningbo PortAverage Response Time: ≤15h
AI-Powered supplier vetting
SummaryThe supplier manufactures and sells industrial automatic control devices, electric vehicle charging equipment, and related products, with Frequency Inverter identified as the offered product. It holds ISO9001:2015 and ISO14001:2015 certificates. Evidence indicates broad customization and ODM capability, recent new-product development, 25 years of R&D engineer experience, more than 10 production lines, and established finished-product inspection instructions. The supplier exports to multiple regions and reports peak- and off-season lead times within 15 workdays. Service infrastructure is limited: it has no overseas warehouse, showroom, agent, or branch, and reports no overseas service-country coverage. Customer complaint handling has a procedure but no written records. OEM service for known brands and participation in Elektro 2023 are documented, but specific customer names or case details are not provided.
Supplier typeThe supplier is a manufacturer and seller of industrial automatic control system devices, auto parts, electric vehicle charging piles, and chargers, with Frequency Inverter listed among its products. It also provides OEM services for known brands, supporting classification as a manufacturer with OEM capability.
CertificationsThe supplier reports holding ISO9001:2015 and ISO14001:2015 certificates. These are explicit certifications relevant to quality and environmental management systems.
After-Sales capabilityThe supplier has a customer-complaint procedure, but no written complaint-handling records; it also lacks overseas warehouses, showrooms, agents, and branches, and reports zero countries with overseas services. Participation in Elektro 2023 and stated lead times within 15 workdays provide some service-related evidence, but the documented overseas and complaint-management capability is limited.
R&D capabilityThe supplier reports new products during the past year, ODM services, 25 years of total R&D engineer experience, and a stated focus on technology improvement and innovation. It does not have an available SDK, but this limitation does not negate the broader documented R&D and product-development capabilities.
Production capacityProduction evidence includes Chip Mounting, CNC, and Assembly lines, more than 10 operating production lines, 31–40 quality-control staff, and uniformly followed finished-product inspection instructions. The supplier also reports variable frequency drive output, although the provided output entry is not sufficiently reliable for quantitative assessment.
Customization capabilityThe supplier explicitly offers customization from samples, designs, full customization, minor customization, and flexible customization, and separately reports ODM service availability. These statements directly support broad customization capability.
Product Q&A
Q:Does this solar pump controller require a battery?
A:
No, the BD330-Pv series products do not require battery modules and are powered directly from the photovoltaic array.
Q:How does the system handle low water levels?
A:
It features water shortage alarms, full water shutdown, and low water level automatic run to ensure safe operation.
Q:What control modes are available?
A:
The controller supports V/F control, non-PG vector control (SVC), and PG vector control (FVC).
Q:Can the controller operate in low light conditions?
A:
Yes, it includes light-weak auto sleep and light-strong auto wake-up functions for efficient operation.
Q:What is the maximum overload capacity?
A:
It can handle 150% of rated current for 60 seconds and 180% for 3 seconds.
Send Inquiry
*To:
Zhejiang New Folinn Electric Co., Ltd.
Zhejiang New Folinn Electric Co., Ltd.*Content:
Supplier replies will be sent to your registered email
You may also like
Competitive Price OEM ODM Customised 3 Phase Solar Pump Inverter Solar Motor Controller
US$205.00
100 Pieces(MOQ)
Ideei Factory Manufacturer AC/DC 5.5kw 5kw MPPT 3 Phase 380V Solar VFD Pump Drive Controller
US$69.00-99.00
1 Piece(MOQ)
Wholesale OEM ODM Customised 380V 3.7kw DC to AC Three Phase MPPT Solar Pump Controller
US$68.00
100 Pieces(MOQ)
Factory Price 380V 3phase 15kw Motor Controller for Solar Water Pumps
US$130.00-140.00
5 Pieces(MOQ)
MPPT Solar Photovoltaic Pump Controller with Solar Panel and Submersible Pumps for Farm Irrigation
US$69.00-99.00
5 Pieces(MOQ)
5.5kw Photovoltaic Pump Motor Controller for Agricultural Irrigation Customized OEM / ODM
US$140.00-150.00
1 Piece(MOQ)
37kw 380V Three Phase VFD Solar Water Pump Controller for Irrigation System
US$100.00
50 Pieces(MOQ)
Solar Pump Controller for off Grid Farm Irrigation and Water Supply System
US$114.00-500.00
1 Piece(MOQ)
1.5kw 380V Solar PV Submersible Pump Controller VFD
US$121.00-2,400.00
1 Piece(MOQ)
Bedford Automatic Intelligent Constant Pressure Water Pump Controller 220V/380V
Negotiable
5 Pieces(MOQ)
30kw 40HP 220V 380V Automatic Unattended Operation Solar Pump Controller for Agricultural Irrigation
US$58.00-504.00
1 Piece(MOQ)
3phase 380V 220V High Performance Vector Control Solar Pump Energy Saving Pump Controller
US$103.00-1,136.00
1 Piece(MOQ)
Variable Frequency Speed 220V/380V Motor Controller for Water Pump
US$84.00
1 Piece(MOQ)
Bedford Multi-Speed Solar Swimming Pool Pump Controller for Recirculation Water
US$268.00
1 Piece(MOQ)
Powermax Solar Pump Controller with MPPT for Agriculture Irrigation
US$114.00-500.00
1 Piece(MOQ)
AC 220V Output 4.0kw Three Phaser Solar Pump Motor Controller
US$63.00-1,657.00
1 Piece(MOQ)
110kw 220V 380V Solar Powered Submersible Pump Motor Controller with MPPT 99.8%
US$58.00-504.00
1 Piece(MOQ)



















