📋 Basic Information
Model NO.:S190A-3.7T4B
Principle:Vector Control Transducer
Switch Mode:PWM Control
Main Circuit:Current
Supply Voltage:Low Voltage VFD
Transformation:AC-DC-AC VFD
Voltage:230V/380V
Output Range:0-3000Hz
Capacity:200,000/Year
HS Code:8504409990
🔍 Product Description
⚙ Technical Product Parameters
| Input |
Rated voltage |
T4: Three phase 380V, ±15% S/T2: Single/Three phase 220V, ±15% |
| Frequency |
50/60Hz ±5% |
| Output |
Voltage |
T4: Three phase 0~380V S/T2: Single/Three phase 0~220V |
| Frequency |
0~3000Hz |
| Control |
Control mode |
Open-loop vector control, V/F control |
| Start torque |
Vector: 0.5Hz 180%, VF: 0.5Hz 150% |
🏭 Company Capability
📷 Detailed Photos
🎓 Certifications
📦 Packaging & Shipping
❓ Frequently Asked Questions
Can I get some samples?
Yes, sample orders are available for quality checks and market tests. Sample and shipping costs apply.
What is the typical delivery time?
It usually takes about 3-5 working days for small orders and approximately 7 days for bulk orders.
What are your payment terms?
We accept various payment methods including T/T, L/C, Western Union, and Cash.
What is the warranty period for your products?
We offer an 18-month warranty period for our products.
How is quality control managed in your facility?
Quality is our priority. Every product is fully assembled and carefully tested before final packing and shipping.
Can the inverter connect to a computer?
Yes. All inverters feature a built-in RS485 port and support the standard Modbus communication protocol.