Key specification for this drive speed controller: power phase number Three Phase, model number VFD4A2MS43ANSAA. Everything below is reproduced from the factory data sheet. Made by Ouling Engineering Co., Limited (1 year on the platform, typical reply ≤3h). Send your target quantity and destination for a firm quotation with current lead times.
Key Features of This Drive Speed Controller
- Model Number: VFD4A2MS43ANSAA
- Power Phase Number: Three Phase
- Rated Power: 1.5KW
- Nominal Voltage: 400 V, 380V, 440V, 460V, 480V
- Input Voltage: 460V 3Phase
- Place Of Origin: Jiangsu, China
Technical Specifications
| Application | Pumps, Fans, Air compressors, Textile machines, Woodworking machines, Packaging machines, Electronics |
|---|---|
| Nominal Voltage | 400 V, 380V, 440V, 460V, 480V |
| Power Phase Number | Three Phase |
| Rated Power | 1.5KW |
| IP Level | IP20 |
| Control Mode | V/F Control, SVC, FOC |
| Type | AC Drive, AC-DC-AC Variable-Frequency Drive, Frequency Converter, Universal Ac Drive, VFD |
| Place Of Origin | Jiangsu, China |
| Model Number | VFD4A2MS43ANSAA |
| Brand Name | Delta |
| Size | 72*142*143mm |
| Brand | Delta |
| Series | MS300 |
| Product Name | Standard Compact Drive |
| Input Voltage | 460V 3Phase |
| PLC | Built-in PLC program with 2K steps capacity |
| Display | Removable 5-digit LED keypad for remote operation |
| Motor | IM and PM motors |
| Function | Safe Torque Off (SIL2/PLd) |
| Communication | Built-in RS-485 (Modbus) |
| Delivery Time | 3-7days |
| Selling Units | Single item |
| Single Volume | 0 cm³ |
| Single Gross Weight | 0.0 kg |
Product Details
PRODUCT CONFIGURATION
MS300 Series
Delta's MS300 series is a standard compact vector control drive that inherits Delta’s superior drive technology. It supports both IM and PM motor control for application flexibility and provides STO safety mechanism. Also built-in various essential functions,including PLC capacity for simple programming needs, a communication slot for various communication cards, and a USB port to make data uploads and downloads fast and easy. Saving space, reducing setup and wiring time, while providing high efficiency and stability system —all included in the MS300 series with drive size reduced up to 40%.Applications
Machine tools, textile machines, woodworking machines, packaging machines, electronics, fans, pumps, air compressors
Features
1.Supports Open loop control of IM and PM motors
2. Output frequency:
Standard models: 0 to 599 Hz
High speed models: 0 to 1,500 Hz (V/f control for IM motor only)
3. Dual rating design:
120% for 60 seconds for Normal Duty (ND)
150% for 60 seconds for Heavy Duty (HD)
4. Built-in PLC program with 2K steps capacity
5. Built-in brake choppers for the entire series
6. Removable 5-digit LED keypad for remote operation
Features
1.Supports Open loop control of IM and PM motors
2. Output frequency:
Standard models: 0 to 599 Hz
High speed models: 0 to 1,500 Hz (V/f control for IM motor only)
3. Dual rating design:
120% for 60 seconds for Normal Duty (ND)
150% for 60 seconds for Heavy Duty (HD)
4. Built-in PLC program with 2K steps capacity
5. Built-in brake choppers for the entire series
6. Removable 5-digit LED keypad for remote operation
7. Safety standard compliance: Safe Torque Off (SIL2/PLd)
8. Multi-motor Control，built-in four IM motor control parameters
9. Optional built-in Class A (C2) standard EMC filter for 1-phase 230V, 3-phase 460V models
8. Multi-motor Control，built-in four IM motor control parameters
9. Optional built-in Class A (C2) standard EMC filter for 1-phase 230V, 3-phase 460V models
10. One high speed pulse input terminal MI7 built-in with maximum speed up to 33kHz
11. One high speed pulse output terminal DFM built-in with maximum speed up to 33kHz
11. One high speed pulse output terminal DFM built-in with maximum speed up to 33kHz
12. New PCB coating for circuit (IEC 60721-3-3 class 3C2) and thermal design suitable for harsh environment applications
13. Built-in RS-485 (Modbus) and various communication card options : CANopen, PROFIBUS DP, DeviceNet, Modbus TCP, EtherNet/IP,EtherCAT, PROFINET
Company Profile
Ouling Engineering: Your Trusted Partner in Industrial Solutions Since 2008
With over 17 years of dedicated expertise in industrial automation, Ouling Engineering has grown into a global provider of high-performance control products, trusted by customers in over 100 countries and regions worldwide.
Specialize in delivering reliable and innovative core components for modern industry, including:
* Variable Frequency Drives (VFD)
* Programmable Logic Controllers (PLC)
* Human Machine Interfaces (HMI)
* AC Servo Systems (Drive & Motor)
* Switching Power Supplies
* Variable Frequency Drives (VFD)
* Programmable Logic Controllers (PLC)
* Human Machine Interfaces (HMI)
* AC Servo Systems (Drive & Motor)
* Switching Power Supplies
Our commitment extends beyond hardware. To ensure your operations run smoothly, we are supported by a dedicated 20-person technical support team, ready to provide you with timely expert consultation and practical solutions.
At Ouling Engineering, we power your productivity with experience, quality, and unwavering technical support.
At Ouling Engineering, we power your productivity with experience, quality, and unwavering technical support.
WHY CHOOSE US?
17 Years of Industry Experience
Ouling Engineering is a specialized provider in the industrial automation sector, backed by mature industry insight and proven market service capabilities. Our products have been delivered to customers in over 100 countries, demonstrating global trust and adaptability. We also offer custom design and manufacturing of VFD control cabinets, providing integrated solutions tailored to your operational needs.
Sufficient Inventory Support
To ensure reliable and timely delivery for our global clients, we operate a dedicated 2,000 m² central warehouse that maintains substantial inventory of common product models. This strategic stock allows us to ship most standard orders within 3-5 working days, significantly reducing lead times and ensuring your projects stay on schedule.
Authorized Partnerships & Guaranteed Authenticity
We are proud to be an authorized agent for Delta SINEE and maintain stable, long-term partnerships with other leading global brands such as Siemens, Schneider, and ABB.
We guarantee that all supplied products are 100% brand new, original, and sourced through official channels. To ensure your complete confidence, we can provide actual product photos and detailed videos for your confirmation before shipment.
This commitment to genuine partnerships and transparent verification solidifies our role as a trustworthy and reliable supplier in the global automation market.
We guarantee that all supplied products are 100% brand new, original, and sourced through official channels. To ensure your complete confidence, we can provide actual product photos and detailed videos for your confirmation before shipment.
This commitment to genuine partnerships and transparent verification solidifies our role as a trustworthy and reliable supplier in the global automation market.
Your One-Stop Partner for Global Industrial Automation
Backed by a stable and well-managed supply chain, we maintain reliable inventory across multiple leading brands, including: Delta, Siemens, Schneider, ABB, Mitsubishi, Yaskawa, Danfoss, Kinco, Sick, Omron, Festo, Hiwin, and more.
This multi-brand stock means we can support your specific needs, whether you are: * Building a fully compatible single-brand system * Designing a cost-optimized, multi-brand solution * Sourcing reliable replacement parts for existing machinery
By offering the industry’s broadest and most flexible selection, we simplify your entire procurement process—enabling you to source everything from a single, trusted partner, with guaranteed quality, consistency, and support.
Q&A
1.About Us & Capabilities
Q: What does your company do?
A: We are a specialized supplier of industrial automation products, including PLC, HMI, VFD, and Servo with 17 years in the industry , we serve over 100 countries, offering multi-brand solutions and strong technical support.
2. Products & Brand
Q: Which brands do you offer?
A: We provide a wide range of brands like Siemens, Delta, Schneider, ABB, Mitsubishi, Yaskawa, and more. This allows us to recommend the optimal solution, whether you need a single-brand system or a cost-effective multi-brand setup.
A: We provide a wide range of brands like Siemens, Delta, Schneider, ABB, Mitsubishi, Yaskawa, and more. This allows us to recommend the optimal solution, whether you need a single-brand system or a cost-effective multi-brand setup.
Q: How do I know the products are genuine?
A: We guarantee 100% new and original products and Provide real product pictures and video inspections before shipment.
A: We guarantee 100% new and original products and Provide real product pictures and video inspections before shipment.
3. Technical Support
Q: What technical support do you provide?
A: Pre-sales: Product selection consultation, provision of product samples and manuals. During-sales: Suggestions for parameter configuration. After-sales: Remote fault diagnosis, debugging guidance, problem resolution.
4. Delivery & Logistics
Q: What is your delivery time?
A: We maintain a large stock in 2000m² warehouse. For standard items, we can ship within 24-48 hours, ensuring fast delivery to keep your projects on schedule. For some non-standard or special models, we will also utilize our strong supply chain to strive for the shortest delivery period for you.
A: We maintain a large stock in 2000m² warehouse. For standard items, we can ship within 24-48 hours, ensuring fast delivery to keep your projects on schedule. For some non-standard or special models, we will also utilize our strong supply chain to strive for the shortest delivery period for you.
Q: How do you handle international shipping?
A: We have extensive experience shipping globally and work with our reliable forwarder use DHL, FedEx, and UPS. standard protective packaging materials ensure that the products are protected from damage during long-distance transportation.
A: We have extensive experience shipping globally and work with our reliable forwarder use DHL, FedEx, and UPS. standard protective packaging materials ensure that the products are protected from damage during long-distance transportation.
5. Orders & Price
Q: What is your Minimum Order Quantity (MOQ)?
A: We are flexible. We support sample orders for testing and offer competitive pricing for volume purchases. Let's discuss your specific needs.
Q: What is your Minimum Order Quantity (MOQ)?
A: We are flexible. We support sample orders for testing and offer competitive pricing for volume purchases. Let's discuss your specific needs.
Ordering and Pricing
- Minimum order quantity: 1 pack
- Ships from: HK
- Customization: OEM and ODM accepted on qualifying volumes.
Frequently Asked Questions
What is the minimum order quantity for this drive speed controller?
The standard minimum order quantity is 1 pack. Trial orders can usually be arranged for buyers evaluating the product before a full production run.
Can the drive speed controller be supplied for my local voltage?
The standard configuration is 400 V, 380V, 440V, 460V, 480V. Alternative voltage and frequency builds are available when specified at the time of order.
Do you accept OEM or custom branding?
Yes. Custom logo, colour, packaging and specification changes are accepted on qualifying order volumes. Send your artwork and technical requirements with your enquiry.
How long does production and delivery take?
In-stock configurations typically ship within 7–15 days. Customised or large-volume orders are usually produced in 25–35 days, confirmed on order.
About the Manufacturer
This product is produced by Ouling Engineering Co., Limited. The company 1 years as a verified Alibaba.com supplier, operates its own manufacturing. Browse the full Ouling Engineering Co., Limited range on HVACR Nexus.
See more in Speed Controllers & Regulators on HVACR Nexus.
