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
High Performance 7.5KW Frequency Converter for Water Pump - An advanced, energy-efficient solution for controlling the speed and voltage of your water pump. This powerful frequency converter is designed for industrial use and offers multi-purpose functionality. Perfect for optimizing the performance of your water pump.
Download Product Information
Company Name: Shenzhen Alpha Electric Co. Ltd.
Product Name: High Performance 7.5KW Frequency Converter for Water Pump
Keywords: High Performance Frequency Converter, 7.5KW Water Pump Frequency Converter, VFD for Water Pump, Water Pump Frequency Inverter, Variable Speed Drive for Water Pump, AC Inverter for Water Pump, Water Pump Inverter, Blower Frequency Inverter, 7500w Frequency Converter, Pg Drives Frequency Converter, Invt Frequency Converter, 380V Frequency Converter, Three Phase Frequency Converter, Speed Controller for Water Pump, Pure Sine Wave Inverter for Water Pump, Variable Frequency Drive for Water Pump, OEM Frequency Converter, 7.5KW VSD for Water Pump, Performance Frequency Converter, Water Pump Voltage Converter, Powerful Frequency Converter, Energy Efficient Water Pump Inverter, Multi-Purpose Frequency Converter, Digital Speed Controller for Water Pump, Advanced Frequency Converter, Industrial Water Pump Inverter
Attributes: None
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
EA200 series, a
high-performance 7.5KW frequency converter designed specifically for water pumps. This
variable speed drive offers
energy efficiency and
advanced control for industrial water pump applications.
| 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 |
Shenzhen Alpha Electric Co. Ltd.
High Performance 7.5KW Frequency Converter for Water Pump
Experience high performance with our 7.5KW frequency converter designed specifically for water pumps. This VFD is energy efficient and offers variable speed control, making it perfect for industrial applications. Trust our advanced technology for reliable and powerful water pump operation.
| 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 High Performance 7.5KW Frequency Converter for Water Pump by Shenzhen Alpha Electric Co. Ltd. This powerful and energy-efficient frequency converter is designed to optimize the performance of your water pump. With advanced features and a multi-purpose design, it is the perfect solution for industrial water pump applications.
Product Introduction
6000E High-Performance Open Loop Current Vector Frequency Inverter
Introducing the 6000E, a high-performance open loop current vector frequency inverter designed to meet a wide range of application demands. With its advanced technology and superior features, it is the perfect choice for various industrial needs.
Features:
- 32-Bit DSP for high integration and compact design
- Perfect protection and high reliability
- Advanced current vector controlling technology for quick response and stability in low frequency running
- Magnetic flux vector controlling technology for high torque output in low frequency
- CE certification with performance exceeding standards by more than 50%
- Overload capacity of heavy load: 150% for 60 seconds, 180% for 20 seconds
- 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 with rated input voltage of 380V-440V and ±20% fluctuation allowed
- Stable operation in a 40 degree Celsius environment
- 36 protection and alarm functions for intelligent device protection
Choose the 6000E from Shenzhen Alpha Electric Co. Ltd. for a high-performance inverter that delivers exceptional performance, reliability, and ease of use. Order now and experience the leading technology in the global market.
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 7.5KW Frequency Converter for Water Pump by Shenzhen Alpha Electric Co. Ltd. This high-performance frequency converter is designed to provide stable running for your water pump. With its advanced features and energy efficiency, it's the perfect choice for industrial water pump applications. Get the powerful and reliable performance you need with this multi-purpose frequency converter.
Introducing the High Performance 7.5KW Frequency Converter for Water Pump by Shenzhen Alpha Electric Co. Ltd. This powerful and energy-efficient frequency converter is designed to provide precise control and variable speed operation for water pumps. With its advanced technology and digital speed controller, it ensures optimal performance and efficiency. Upgrade your water pump system with this multi-purpose frequency converter today!
» 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 |
High Performance 7.5KW Frequency Converter for Water Pump
Experience the power and efficiency of our high-performance 7.5KW frequency converter designed specifically for water pumps. This VFD (Variable Frequency Drive) offers advanced control and energy efficiency, making it the ideal choice for industrial water pump applications. With its multi-purpose functionality and digital speed controller, this frequency converter provides precise and reliable performance. Upgrade your water pump system with our powerful and reliable frequency converter today.
» | 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. presents the High Performance 7.5KW Frequency Converter for Water Pump. This powerful and energy-efficient converter is designed to provide variable speed control for water pumps, ensuring optimal performance. With its advanced technology and industrial-grade construction, it is a reliable choice for various applications. Experience the benefits of this multi-purpose frequency converter and enhance the efficiency of 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.
){kind=link}