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The ABB SDCS-FEX-32B 3ADT220090R0037 is a high-performance DC drive excitation module designed to provide reliable and precise excitation current control for DC motors and generators. This module is part of ABB’s advanced product line dedicated to industrial automation and process control, ensuring excellent performance, robustness, and easy integration into existing DC drive systems.
The module supports an output current of 32 A and operates efficiently within a wide input voltage range, making it suitable for various industrial applications. Its compact design allows for convenient installation in control cabinets with limited space.
This excitation module is widely used in industrial environments where DC motor speed and torque control are critical. Typical applications include:
Steel and metal processing plants
Paper and pulp manufacturing machinery
Mining and mineral processing equipment
Textile machinery with DC drives
Power generation and distribution systems
Elevator and crane motor control systems
High Reliability: Designed with robust electronic components for long-term stable operation under harsh industrial conditions.
Compact Size: Dimensions of 205 x 110 x 30 mm ensure easy mounting and integration into control panels.
Energy Efficiency: Optimized to reduce power losses and improve system efficiency.
Protection Features: Built-in overvoltage and short circuit protection enhance safety and equipment lifespan.
Ease of Maintenance: Modular design allows quick replacement and reduces downtime.
Compatibility: Fully compatible with ABB SDCS series and other DC drive systems, facilitating system upgrades.
This product is manufactured by ABB, a global leader in electrification, robotics, and automation technology. ABB is known for its commitment to innovation, quality, and sustainable industrial solutions worldwide.
| Parameter | Specification |
|---|---|
| Model Number | SDCS-FEX-32B 3ADT220090R0037 |
| Type | DC Drive Excitation Module |
| Output Current | 32 A |
| Dimensions (L x W x H) | 205 x 110 x 30 mm |
| Weight | 0.2 kg |
| Input Voltage | 24-48 V DC |
| Operating Temperature | -10°C to 60°C |
| Protection | Overvoltage and short circuit protection |
| Mounting Type | DIN rail mounting |
| Application Environment | Industrial automation and drive control |
| Model Number | Description | Output Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDCS-FEX-32A | DC Drive Excitation Module | 32 A | 205 x 110 x 30 | 0.2 |
| SDCS-FEX-16B | Medium Capacity Excitation Module | 16 A | 205 x 110 x 30 | 0.18 |
| SDCS-CON-2B-15 | Control Module for DC Drives | 15 A | 210 x 100 x 40 | 0.25 |
| SDCS-FEX-8B | Small Capacity Excitation Module | 8 A | 190 x 100 x 30 | 0.15 |
| SDCS-FEX-64B | High Capacity Excitation Module | 64 A | 220 x 120 x 40 | 0.3 |
| Model Number | Description | Output Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDCS-CON-3A-COAT | Control Module with Coating | 15 A | 210 x 110 x 40 | 0.25 |
| SDCS-CON-3A | Standard Control Module | 15 A | 210 x 110 x 40 | 0.23 |
| SDCS-FEX-32A | DC Drive Excitation Module | 32 A | 205 x 110 x 30 | 0.20 |
| SDCS-FEX-16A | Medium Capacity Excitation Module | 16 A | 205 x 110 x 30 | 0.18 |
| SDCS-FEX-64A | High Capacity Excitation Module | 64 A | 220 x 120 x 40 | 0.30 |
Q1: What is the main function of the ABB SDCS-FEX-32B excitation module?
A1: It provides precise and reliable excitation current control for DC motors, ensuring stable motor operation and speed regulation.
Q2: What are the physical dimensions and weight of this module?
A2: The module measures 205 x 110 x 30 mm and weighs approximately 0.2 kg.
Q3: Is the SDCS-FEX-32B compatible with other ABB DC drive systems?
A3: Yes, it is fully compatible with other ABB SDCS series DC drive controllers.
Q4: What protection features does the module include?
A4: It has built-in overvoltage protection and short circuit protection to enhance operational safety.
Q5: What industrial applications are best suited for this module?
A5: It is ideal for steel manufacturing, paper mills, mining, textile machinery, and power generation equipment.
Q6: Can the module operate in harsh industrial environments?
A6: Yes, it is designed with robust components to withstand tough conditions and ensure reliability.
Q7: What is the input voltage range for the module?
A7: The module typically operates within a 24 to 48 V DC input voltage range.
Q8: How does this module improve energy efficiency?
A8: Its design minimizes power losses, leading to reduced energy consumption and better overall system efficiency.
Q9: Is maintenance easy for this excitation module?
A9: Yes, the modular design allows for quick and easy replacement, reducing downtime during maintenance.
Q10: Where is ABB headquartered?
A10: ABB is headquartered in Zurich, Switzerland, and operates globally in industrial automation sectors.
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.