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Global Logistics
We have a 10-year logistics and express cooperation agreement, so our products can be shipped to any place in the world.
Brand new and original
Our products are imported in bulk from the place of origin. Because of the cooperative relationship, our products are all original and 100% new.
24-hour service
We provide 7*24 hours service to our customers. We will be there whenever you need us.
Price advantage
All our products are priced very favorably because we have our own warehouse and supply.
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| Parameter | Specification |
|---|---|
| Model | VE4033S2B1 |
| Brand | Emerson |
| Series | VE Series |
| Type | Variable Frequency Drive (VFD) |
| Input Voltage | 380-480V AC |
| Output Voltage | 0-480V AC |
| Rated Power | 3.7 kW |
| Rated Current | 10 A |
| Frequency Range | 0-400 Hz |
| Control Mode | V/F, Sensorless Vector Control |
| Communication Ports | Modbus, Ethernet/IP, DeviceNet |
| Cooling Method | Forced Air Cooling |
| Dimensions (HxWxD) | 280 mm x 130 mm x 200 mm |
| Weight | 5.5 kg |
| Protection Class | IP20 |
| Operating Temperature | -10°C to 50°C |
| Humidity Range | 5% – 95% non-condensing |
The Emerson VE4033S2B1 is a high-performance variable frequency drive designed to provide precise motor speed control and energy efficiency in various industrial applications. It incorporates advanced sensorless vector control technology to ensure smooth torque and speed regulation. The compact design and robust construction make it suitable for installation in limited spaces and harsh environments. With versatile communication capabilities, it can be integrated seamlessly into automated control systems, enabling optimized process control and improved system reliability.
Pump and fan speed control in HVAC systems
Conveyor belt drives in manufacturing lines
Machine tools requiring precise motor control
Compressor drives in refrigeration systems
Automated packaging machinery
Water treatment plants
Textile industry motor control
Renewable energy systems for motor-driven components
Energy Efficiency: Reduces power consumption by optimizing motor speed.
Advanced Control: Sensorless vector control provides high starting torque and precise speed regulation without requiring feedback devices.
Compact Design: Space-saving enclosure suitable for tight installation spaces.
Robust Construction: IP20 protection ensures durability in industrial environments.
Multiple Communication Protocols: Easy integration with various PLCs and control systems.
User-Friendly Interface: LCD display with intuitive controls simplifies setup and monitoring.
Wide Operating Temperature Range: Suitable for various environmental conditions.
Safety Features: Built-in protections such as overcurrent, overvoltage, and overheating safeguards enhance reliability.
Emerson is a globally recognized brand known for delivering innovative and reliable automation and control products designed to improve industrial productivity and energy efficiency. The brand emphasizes quality, durability, and cutting-edge technology in all its product offerings.
The VE Series by Emerson focuses on variable frequency drives tailored for industrial applications requiring precision motor control and energy savings. This series offers scalable solutions across different power ratings and control features to meet diverse application needs.
| Model | Rated Power | Rated Current | Dimensions (mm) | Weight (kg) | Communication |
|---|---|---|---|---|---|
| VE4015S2B1 | 1.5 kW | 4.5 A | 180 x 90 x 150 | 2.5 | Modbus, Ethernet/IP |
| VE4055S2B1 | 5.5 kW | 15 A | 300 x 140 x 220 | 7.2 | Modbus, DeviceNet |
| VE4075S2B1 | 7.5 kW | 20 A | 320 x 150 x 230 | 8.3 | Ethernet/IP, DeviceNet |
| VE4022S2B1 | 2.2 kW | 6.5 A | 200 x 100 x 160 | 3.3 | Modbus, Ethernet/IP |
| VE4037S2B1 | 3.7 kW | 10 A | 280 x 130 x 200 | 5.5 | Modbus, DeviceNet |
| Model | Rated Power | Rated Current | Dimensions (mm) | Weight (kg) | Series |
|---|---|---|---|---|---|
| E3000-2.2KW | 2.2 kW | 6.0 A | 220 x 110 x 180 | 3.1 | E3000 Series |
| E4000-5.5KW | 5.5 kW | 16 A | 310 x 140 x 220 | 7.5 | E4000 Series |
| E5000-11KW | 11 kW | 25 A | 380 x 160 x 260 | 11.0 | E5000 Series |
| E6000-15KW | 15 kW | 33 A | 420 x 180 x 280 | 13.5 | E6000 Series |
| E7000-22KW | 22 kW | 42 A | 450 x 200 x 300 | 18.0 | E7000 Series |
Q1: What type of motors can VE4033S2B1 control?
A1: It can control standard three-phase AC induction motors as well as permanent magnet synchronous motors using sensorless vector control.
Q2: Is the drive suitable for outdoor installation?
A2: The drive has an IP20 rating, which is not fully protected against water and dust ingress, so it should be installed inside a suitable enclosure if used outdoors.
Q3: Can this drive handle overload conditions?
A3: Yes, it is equipped with built-in overload protection and will shut down or reduce output to protect both the drive and the motor.
Q4: How is the drive programmed or configured?
A4: Configuration is done via the onboard LCD keypad interface or through communication protocols like Modbus or Ethernet/IP.
Q5: Does VE4033S2B1 support regenerative braking?
A5: The standard model does not include regenerative braking but can be paired with external braking resistors for controlled deceleration.
Q6: What is the warranty period for this product?
A6: Typically, it comes with a 1-2 year manufacturer’s warranty, depending on regional policies.
Q7: Can multiple drives be networked together?
A7: Yes, using the supported communication protocols, multiple drives can be networked for coordinated control.
Q8: Is the drive suitable for applications with frequent starts and stops?
A8: Yes, the advanced control algorithms handle frequent start/stop cycles efficiently without impacting the drive’s lifespan.
Q9: What is the maximum ambient temperature for operation?
A9: The drive is designed to operate reliably up to 50°C ambient temperature.
Q10: Does the drive provide fault diagnostics?
A10: Yes, it features comprehensive fault detection and diagnostics to facilitate quick troubleshooting.
Authenticity guarantee
All product specifications are original and authentic imported products. We have an annual sales volume of 300 million yuan, and we only produce original and authentic products. All customers who cooperate with us directly online can enjoy low discounts.
Free warehouse
We have a complete range of product models, 80% of conventional models are in stock, and we have established channels in Asia, Africa, North America, South America, and Europe, effectively shortening the order processing time and satisfying customers in a timely manner.
Technical Team
Fast delivery. Spot goods can be shipped on the same day, and the delivery time transaction is 20% faster than that of peers on average, with a delivery time accuracy rate of 99%.
Thoughtful after-sales service
24-hour after-sales service guarantee team, professional and standardized management service system.