Basic Info.
Application
High-performance Transducer, Three Phase Transducer, General Transducer, High Frequency Converter Transducer
Principle of Work
Vector Control Transducer
Main Circuit Type
Current
Voltage of Power Supply
High Voltage Variable-Frequency Drive
Link of Transformation
AC-DC-AC Variable-Frequency Drive
Nature of DC Power
Current Variable-Frequency Drive
Function
Textile Special, Constant Torque Universal Type
Rated Input Voltage, Frequency
3 Phase 380V-440V, 50/60Hz
Allowed Input Voltage Working Scop
Allowed Input Voltage Working Scop
Rated Output Voltage
0~Rated Input Voltage
Maximum Overload Current
Type G, 150%/Min, 180%/20sec. Type P, 120%/Min, 15
Control Mode
Vf/Current Vector Control
Frequency Controlling Scope
Low Frequency Mode : 0.00-650.00Hz, High Frequency
Set Frequency Resolution
Digital Command: 0.01 Hz Analog Command: 1/1000 Ma
Output Frequency Resolution
0.01 Hz
Frequency Setting Signal
0~10V, 0~20mA
Accelerating Time
0.1-3600 Seconds
Braking Torque
Additional Braking Torque up to 125%
Voltage / Frequency Features
4 Optional Fixed Vf Features, and Random Vf Featu
Ambient Temperature
-10°c~40°c
Storage
Storage-40°c~70°c
Specification
CE approved
Product Description
7500W 3 Phase AC Inverter for Solar Water Pump - A reliable and efficient solution for controlling water pumps. This high-power inverter features a pure sine wave output, variable frequency drive, and 380V three-phase capability. Perfect for industrial applications.
Download Product Information
Introducing the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This efficient and reliable inverter is designed to control the speed of water pumps, providing variable frequency drive and a pure sine wave output. With its high power and industrial-grade performance, it is the perfect choice for your solar water pump system. As a leading water pump inverter supplier and manufacturer, we offer a top-quality product that ensures optimal performance and durability.
Specification and Parameter
6000E series| Series | Model | Input Voltage | Input | Output | Motor |
| current (A) | current (A) | Power (kW) |
| ALPHA6000E | 3R75GB | Three-phase 380V | 3.7 | 2.5 | 0.75 |
| 31R5GB / 31R5PB | 5.4 | 4 | 1.5 |
| 32R2GB / 32R2PB | 7 | 6 | 2.2 |
| 3004GB / 3004PB | 10.7 | 9 | 4 |
| 35R5GB / 35R5PB-N | 15.5 | 13 | 5.5 |
| 37R5GB / 37R5PB-N | 20.5 | 17 | 7.5 |
| 3011GB / 3011PB-SJ | 26 | 25 | 11 |
| 3015GB / 3015PB-SJ | 35 | 32 | 15 |
3018G / 3018P-SJ
3018GB / 3018PB-SJ | 38.5 | 37 | 18.5 |
|
3022G / 3022P-SJ
3022GB / 3022PB-SJ | 46.5 | 45 | 22 |
|
| 3030G / 3030P-N | 62 | 60 | 30 |
|
3037G/3037P-N
3037GB/3037PB-N | 76 | 75 | 37 |
|
3045G/3045P-N
3045GB/3045PB-N | 92 | 90 | 45 |
|
3055G/3055P-N
3055GB/3055PB-N | 113 | 110 | 55 |
|
3075G/3075P-N
3075GB/3075PB-N | 157 | 152 | 75 |
|
| 3093G/3093P-N | 180 | 176 | 93 |
|
| 3110G/3110P-N | 214 | 210 | 110 |
| 3132G/3132P-N | 256 | 253 | 132 |
| 3160G/3160P-N | 307 | 304 | 160 |
| 3185G/3185P-N | 350 | 342 | 185 |
| 3200G/3200P-N | 385 | 380 | 200 |
| 3220G/3220P-N | 430 | 426 | 220 |
| 3250G/3250P-N | 500 | 480 | 250 |
| 3280G/3280P-N | 548 | 520 | 280 |
| 3315G/3315P-N | 625 | 600 | 315 |
| 3355G/3355P-N | 710 | 680 | 355 |
| 3400G/3400P-N | 760 | 750 | 400 |
| 3450G/3450P-N | 830 | 820 | 450 |
| 3500G/3500P-N | 910 | 900 | 500 |
| 3560G/3560P-N | 970 | 950 | 560 |
| 3630G/3630P-N | 1070 | 1050 | 630 |
presents the
7500W 3 Phase AC Inverter for Solar Water Pump. This efficient and reliable inverter is designed to control the speed and frequency of water pumps, making it ideal for industrial use. With its high power and pure sine wave output, it ensures smooth and efficient operation. Trust
Shenzhen Alpha Electric Co. Ltd. as your supplier for this top-quality water pump inverter.
| Single Phase Input:200~240V,Three Phase Input:380~480V,50/60Hz |
| Inverter Model | Adapted motor | Rated output current(A) | Frame |
| KW | HP |
| EA200-S2R75M | 0.75 | 1 | 4 | E00M |
| EA200-S21R5M | 1.5 | 2 | 7 | E00M |
| EA200-3R75M | 0.75 | 1 | 2.5 | E00M |
| EA200-31R5M | 1.5 | 2 | 3.7 | E00M |
| EA200-32R2M | 2.2 | 3 | 5.1 | E00M |
| Single Phase Input:200~240V,50/60Hz |
| Inverter Model | Adapted motor | Rated output current(A) | Frame |
| KW HP |
| EA200-S2R75G | 0.75 | 1 | 4 | E00 |
| EA200-S21R5G | 1.5 | 2 | 7 | E00 |
| EA200-S22R2G | 2.2 | 3 | 10 | E01 |
| EA200-S2004G | 4.0 | 5 | 18 | E01 |
| Three Phase Input:380~480V,50/60Hz |
| Inverter Model | Adapted motor | Rated output Current(A) | Frame |
| KW | HP |
| EA200-3R75G | 0.75 | 1 | 2.5 | E00 |
| EA200-31R5G | 1.5 | 2 | 3.7 | E00 |
| EA200-32R2G | 2.2 | 3 | 5.1 | E00 |
| EA200-3003G | 3 | 4 | 6.6 | E01 |
| EA200-3004G | 4 | 5 | 8.5 | E01 |
| EA200-35R5G | 5.5 | 7.5 | 13 | E01 |
| EA200-37R5G | 7.5 | 10 | 16 | E02 |
| EA200-3011G | 11 | 15 | 25 | E02 |
| EA200-3015G | 15 | 20 | 32 | E03 |
| EA200-3018G | 18.5 | 25 | 38 | E03 |
| EA200-3022G | 22 | 30 | 45 | E04 |
| EA200-3030G | 30 | 40 | 60 | E04 |
| EA200-3037G | 37 | 50 | 75 | E05 |
| EA200-3045G | 45 | 60 | 90 | E05 |
| EA200-3055G | 55 | 70 | 110 | E06 |
| EA200-3075G | 75 | 100 | 150 | E07 |
Introducing the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This high-power, efficient, and reliable inverter is designed to control the speed of water pumps, providing variable frequency drive and ensuring optimal performance. With its pure sine wave output and industrial-grade construction, this water pump inverter is the perfect solution for any solar water pump system. Trust the expertise of Shenzhen Alpha Electric Co. Ltd., a leading manufacturer and supplier of water pump inverters.
| Series | Model | Input Voltage | Power capacity (kVA) | Input current | Output current (A) | Moter power(kW) |
| A1 | S2 R4GB | Single-phase 200V~240V
50/60Hz
| 1.0 | 5.1 | 2.3 | 0.4 |
| S2R75GB | 1.7 | 9.2 | 4.0 | 0.75 |
| S21R5GB | 2.8 | 13.1 | 7.0 | 1.5 |
| S22R2GB | 4.0 | 23 | 9.6 | 2.2 |
| 3R75GB | Three-phase
380Vto480V
50/60Hz | 1.6 | 3.7 | 2.1 | 0.75 |
| 31R5GB | 3.2 | 5.4 | 3.8 | 1.5 |
| 32R2GB | 4.8 | 7.0 | 5.1 | 2.2 |
| 3004GB | 6.0 | 10.7 | 9.0 | 4.0 |
Introducing the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This high-power, efficient, and reliable inverter is designed to control the speed of water pumps with precision. With its pure sine wave output and variable frequency drive, it ensures optimal performance and energy efficiency. As a leading water pump inverter supplier and manufacturer, we offer a top-notch industrial solution for your water pump system.
Product Introduction
6000E - High-Performance Open Loop Current Vector Frequency Inverter
The 6000E is a high-performance open loop current vector frequency inverter designed by Shenzhen Alpha Electric Co. Ltd. It features a 32-Bit DSP for advanced control, compact design, and perfect protection, ensuring high reliability. With its advanced current vector controlling technology and magnetic flux vector controlling technology, it offers strong overload ability, quick response, stability in low frequency running, and high torque output in low frequency.
Features:
- CE Certification: The design meets CE certification standards, with some performance exceeding CE standards by more than 50%.
- Superior Performance:
- Overload capacity of heavy load: 150% for 60s, 180% for 20s.
- Precision of stable speed: ±0.2% under vector control, ±0.5% under V/F control.
- Speed adjustment: 1:200 under vector control, 1:100 under V/F control.
- Dynamic torque repose time less than 20ms under vector control.
- High Compatibility:
- Rated input voltage: 380V-440V, with a ±20% fluctuation allowance.
- High Temperature Increase Test: Stable operation in a 40-degree Celsius environment.
- Ease of Use: 36 protection and alarm functions provide more intelligent protection for devices.
Product Description
» Control Loop Terminal Function| Type | Terminal No | Name | Terminal Funciton | Specification |
| Analog Input | AI1~AI2 | Analog inputs | Receive voltage/current input. Voltage or current are selected by DIP switch SW3 or SW1. Voltage input mode is the default mode. | Input voltage: 0~10V |
| Input current: 0~20mA |
| Reference ground: GND |
| AO/AO1 | Analog output | Be able to output analog voltage/current. Voltage or current are selected by DIP switch SW2. | Output voltage: 0/2~10V |
| Output current: 0/4~20mA |
| Reference ground: GND |
| Analogy Output | AO2 | Analog output | Provide analog voltage/current output, with voltage and current selected by the DIP switch SW5. | Output voltage: 0/2~10V |
| Output current: 0/4~20mA |
| Reference ground: GND |
| Type | Terminal No | Name | Terminal Funciton | Specification |
| Commu- nication | 485+ | RS485 interface | 485 differential signal positive terminal | Standard RS-485 communication interface, Not isolated to GND |
| 485- | 485 differential signal negative terminal |
Multi- Functional
Input Terminal | X1~X6 | Multi-function input terminals | It can be defined as a multi-function discrete input terminal through programming. | Optical-isolator input |
| Input resistance: R=3.9kΩ |
| Input voltage: 0~30V |
| Reference ground: COM |
| Multi_x001f_Function Output | DO | Open collector output terminal | It can be defined as a multi-function output terminal for pulse signal through programming. It can also be used as an on-off output terminal. | Opto-coupler isolated OC output. |
| operating voltage: 0V~26V |
| Maximum current: 50mA |
| Output frequency: 0~50kHz |
| Reference ground: COM |
| Electric Replay Output | TA | Relay output | It can be defined as a multi-function relay output terminal through programming. | TA-TB: NC TA-TC: NO
Contact capacity:
250VAC/2A (COSΦ=1.0)
250VAC/1A (COSΦ=0.4)
30VDC/1A |
| TB |
| TC |
| RA | Relay output | RA-RC: NO
Contact Capacity:
250VAC/2A (COSΦ=1)
250VAC/1A(COSΦ=0.4)
30VDC/1A |
| RC |
| PLC | Multifunctional input common terminal | When leaving the factory, it is shorted to 24V, and the PLC is internally isolated from 24V.
Note: When using PLC, the SW4 jumper on the right side of the control terminal must be disconnected. | X terminal supports NPN and PNP connection methods. |
| Power | 10V | +10V power supply | Provide +10V power supply externally
(Reference ground: GND) | Maximum output current 20 mA
Open circuit voltage can be up to 12V |
| 24V | +24V power supply | Provide +24V power supply externally
(Reference ground: COM) | Maximum output current 100mA |
| GND | +10V Reference GND | Reference GND for analog signal and +10V power supply | Inner Isolated from COM
COM for +10V, AI1, AI2, and AO1 |
| COM | +24V Common GND | Used with other terminals | Isolated from GND |
| PE | Shield ground | It is used for grounding of terminal wiring shield layer. Shield layer of analog signal lines, 485 communication lines, and motor cables can be connected to this terminal | It is internally connected to connection terminal PE of main circuit. |
50Hz Current Curve in Stable Running
Check out the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This reliable and efficient inverter is perfect for controlling the speed of your water pump. With its pure sine wave output and high power capacity, it ensures stable running and optimal performance. Get yours today!
Introducing the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This high-power, efficient, and reliable inverter is designed to provide variable speed control for water pumps. With its pure sine wave output and 380V three-phase compatibility, it is the perfect solution for industrial water pump systems. Choose the best - choose Alpha Electric.
» Connecting Diagram
Technical Specification
| Subject | Specification |
| Rated input voltage, frequency | 3 Phase 380V-440V, 50/60Hz |
| Allowed input voltage working scope | 3 Phase 380V: 304V-456V, Voltage imbalance rate less than 3%, frequency less than +-5% |
| Rated output voltage | 0~Rated input voltage |
| Maximum overload current | Type G, 150%/min, 180%/20Sec. Type P, 120%/min, 150%/sec |
| Control mode | VF/Current vector control |
| Frequency controlling scope | Low frequency mode : 0.00-650.00Hz, High frequency mode: 0.0~1000Hz |
| Frequency accuracy | Digital command: ±0.01 %(-10°C~ +40°C) Analog command: ±0.01 %(15°C~35°C) |
| Set frequency resolution | Digital command: 0.01 Hz
Analog command: 1/1000 maximum frequency |
| Output frequency resolution | 0.01 Hz |
| Frequency setting signal | 0~10V, 0~20mA |
| Accelerating time | 0.1-3600 Seconds |
| Braking torque | Additional braking torque up to 125% |
| Voltage / Frequency features | 4 optional fixed VF features ,
and random VF feature setting with RG VF control |
| Protection | Over-voltage, Under-voltage, Current Limit, Over-current, Overload, Electronic thermal relay , Over-heat, over-voltage with stall, short circuit load, touch ground, under-voltage protection, input default phase, output default phase, short circuit of touch ground or phases, motor overload protection, etc. |
| Ambient temperature | -10°C~40°C |
| Humidity | 5-95% RH |
| Storage | Storage-40°C~70°C |
| Working condition | Indoor without corrosive gas. |
| Installation | Altitude not higher than 1000 Meters without dust, corrosive gas and sunlight direct radiation |
| Vibration | Less than 5.9m/s2(0.6g) |
| Protection level | lp20 |
Introducing the 7500W 3 Phase AC Inverter for Solar Water Pump by Shenzhen Alpha Electric Co. Ltd. This high-power, efficient, and reliable inverter is designed to provide variable speed control for water pumps. With its pure sine wave output and 380V three-phase capability, it is the perfect solution for industrial water pump applications. Choose the best - choose Alpha Electric.
» | Series | Model | Input Voltage | Input | Output | Motor |
| current (A) | current (A) | Power (kW) |
| ALPHA6000E | 3R75GB | Three-phase 380V | 3.7 | 2.5 | 0.75 |
| 31R5GB / 31R5PB | 5.4 | 4 | 1.5 |
| 32R2GB / 32R2PB | 7 | 6 | 2.2 |
| 3004GB / 3004PB | 10.7 | 9 | 4 |
| 35R5GB / 35R5PB-N | 15.5 | 13 | 5.5 |
| 37R5GB / 37R5PB-N | 20.5 | 17 | 7.5 |
| 3011GB / 3011PB-SJ | 26 | 25 | 11 |
| 3015GB / 3015PB-SJ | 35 | 32 | 15 |
3018G / 3018P-SJ
3018GB / 3018PB-SJ | 38.5 | 37 | 18.5 |
|
3022G / 3022P-SJ
3022GB / 3022PB-SJ | 46.5 | 45 | 22 |
|
| 3030G / 3030P-N | 62 | 60 | 30 |
|
3037G/3037P-N
3037GB/3037PB-N | 76 | 75 | 37 |
|
3045G/3045P-N
3045GB/3045PB-N | 92 | 90 | 45 |
|
3055G/3055P-N
3055GB/3055PB-N | 113 | 110 | 55 |
|
3075G/3075P-N
3075GB/3075PB-N | 157 | 152 | 75 |
|
| 3093G/3093P-N | 180 | 176 | 93 |
|
| 3110G/3110P-N | 214 | 210 | 110 |
| 3132G/3132P-N | 256 | 253 | 132 |
| 3160G/3160P-N | 307 | 304 | 160 |
| 3185G/3185P-N | 350 | 342 | 185 |
| 3200G/3200P-N | 385 | 380 | 200 |
| 3220G/3220P-N | 430 | 426 | 220 |
| 3250G/3250P-N | 500 | 480 | 250 |
| 3280G/3280P-N | 548 | 520 | 280 |
| 3315G/3315P-N | 625 | 600 | 315 |
| 3355G/3355P-N | 710 | 680 | 355 |
| 3400G/3400P-N | 760 | 750 | 400 |
| 3450G/3450P-N | 830 | 820 | 450 |
| 3500G/3500P-N | 910 | 900 | 500 |
| 3560G/3560P-N | 970 | 950 | 560 |
| 3630G/3630P-N | 1070 | 1050 | 630 |
Spare Parts
• Keyboard
» Size
Shenzhen Alpha Electric Co. Ltd. offers the 7500W 3 Phase AC Inverter for Solar Water Pump. This high-power, efficient, and reliable inverter is designed to control the speed of water pumps, providing variable frequency drive and variable speed control. With its pure sine wave output, it ensures smooth and stable operation. As a leading water pump inverter supplier and manufacturer, we provide an industrial-grade solution for your water pump system.
FAQ
Address:
No. 1 Jiayi Industrial Zone, Guixiang Community, Guanlan, Longhua District, Shenzhen, Guangdong, China
Business Type:
Manufacturer/Factory
Business Range:
Electrical & Electronics, Industrial Equipment & Components
Management System Certification:
ISO 9001, QC 080000
Company Introduction:
Shenzhen ALPHA Inverter Co., Ltd. Founded in 2000 is a National Hi-Tech enterprise specializing in R&D, manufacturing, sales and service of electric drive and industrial control equipment. We have more than 300 staffs which more than 70% are professional technical persons in industrial control field.
The headquarters is located in Shenzhen High-tech Industrial Park, which is a modern office of R&D and business affairs, with many R&D laboratories and customer service center. Our production base is located in Futian district, owning many automation production lines and approved of ISO9001: 2008, CE certifications.
We continually import advanced technology around the world, and set up cooperation alliances with many scientific research institutions and colleges. We take tech-centric policy and continuous innovate, and obtain many patents of inventions, appearance design and utility model. Presently, our main products include frequency inverter, converter and servo drive, etc.
ALPHA self-developed ALPHA5000 & 6000 series inverter are with powerful functions, flexible control and excellent performance which can meet all kinds of customers′ demand of machinery and matching and system integration. Besides, we can make customized products according to customer′s special demand in different industries. ALPHA products are widely used in CNC machine, textile, metal, crane, oil, plastic, chemical, municipal engineering, etc.
ALPHA sales and service center are around China including more than 30 branch offices and 50 maintenance centers. ALPHA products are exported to Southeast Asia, India and Pakistan, the Middle East, Africa, Europe and America etc. We have a professional technical service team to provide the omni-directional technical service and support for customers. With the high quality products to win customer′s recognition, meanwhile, we offer high quality services to gain the trust of customers.
ALPHA aims at being the most valuable supplier of automation products and services in the world, focuses in electric drive and industry automation fields, achieves the sustainable return for enterprise and partners.
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