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- ABB
- SDCS-FEX-32B
- DC Drive Excitation Module
- Switzerland
- 205 x 110 x 30mm
- 0.4kg
- 3ADT312400R1002
- Xiamen, China
- New & In Stock
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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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ABB SDCS-FEX-32B 3ADT312400R1002 DC Drive Excitation Module Overview
Product Introduction
The ABB SDCS-FEX-32B 3ADT312400R1002 is a high-performance excitation module engineered to control the field current of DC motors. Specifically designed for integration with ABB’s DC drive systems, this unit ensures optimal motor control by managing field excitation in real-time.
With its compact form factor, industrial-grade protection features, and seamless installation, the SDCS-FEX-32B is essential for field control in various demanding applications, including manufacturing automation, metal processing, and power generation environments.
Technical Parameters
| Parameter | Specification |
|---|---|
| Model Number | SDCS-FEX-32B 3ADT312400R1002 |
| Product Type | DC Drive Excitation Module |
| Dimensions | 205 x 110 x 30 mm |
| Weight | 0.2 kg |
| Input Voltage | 24 V DC |
| Output Current | Up to 32 A |
| Control Method | Analog Excitation Control |
| Mounting Type | DIN Rail Mount |
| Operating Temperature | -20°C to +60°C |
| Cooling Method | Natural Convection |
| Protection Features | Overcurrent, Short Circuit, Overvoltage |
| Application | DC Motor Field Control |
Product Applications
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Steel Mills – Regulates field current in rolling mill motors.
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Paper Industry – Controls drive motors in continuous production lines.
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Textile Manufacturing – Enables precision control in textile machinery.
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Conveyor Systems – Maintains steady speed for material handling.
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Renewable Energy – Useful in solar-powered DC motor fields.
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Factory Automation – Core component in DC drive field systems.
Key Advantages
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Compact Design: Small footprint fits tight control panels.
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Accurate Field Control: Stable output for precise torque and speed regulation.
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Multiple Protections: Inbuilt safeguards enhance safety and reliability.
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Plug-and-Play: Easy integration with ABB drive systems.
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Durable Build: Designed for harsh industrial environments.
Recommended Related Models
| Model Number | Description | Output Current | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDCS-FEX-16B | Excitation Module 16A | 16 A | 205 x 110 x 30 | 0.18 |
| SDCS-FEX-50B | Excitation Module 50A | 50 A | 220 x 120 x 35 | 0.25 |
| SDCS-FEX-25B | Excitation Module 25A | 25 A | 205 x 110 x 30 | 0.2 |
| SDCS-FEX-40B | Excitation Module 40A | 40 A | 215 x 115 x 32 | 0.22 |
| SDCS-FEX-32A | Excitation Module 32A (alt version) | 32 A | 205 x 110 x 30 | 0.2 |
Popular ABB Models (Same Brand)
| Model Number | Description | Output Current / Feature | Dimensions (mm) | Weight (kg) |
|---|---|---|---|---|
| SDCS-FEX-32B | DC Drive Excitation Module | 32 A | 205 x 110 x 30 | 0.2 |
| SDCS-FEX-32A | DC Drive Excitation Module | 32 A (alternate version) | 205 x 110 x 30 | 0.2 |
| SDCS-CON-2B-15 | Control Module for DC Drives | Control unit, 15 A capacity | 210 x 100 x 40 | 0.25 |
| SDCS-FEX-1 | Small Excitation Module | 1 A Output Current | 180 x 90 x 25 | 0.15 |
| SDCS-FEX-16B | Medium Excitation Module | 16 A Output Current | 205 x 110 x 30 | 0.18 |
FAQ (Q&A)
Q1: What is the primary function of the SDCS-FEX-32B?
A1: It controls the excitation field current in DC motors to regulate motor speed and torque.
Q2: Can this module be used with all ABB DC drives?
A2: It is designed to be compatible primarily with ABB DC drive systems in the SDCS range.
Q3: What protections are integrated in this module?
A3: Overcurrent, short circuit, and overvoltage protections are included.
Q4: What is the operating temperature range?
A4: The module operates reliably between -20°C and +60°C.
Q5: What is the input voltage required?
A5: The module requires a 24 V DC power supply.
Q6: How is the module mounted?
A6: It is mounted on a standard DIN rail for ease of installation.
Q7: What is the maximum output current?
A7: The maximum output current is 32 Amps.
Q8: Is the module suitable for harsh environments?
A8: Yes, it has a durable design for industrial settings.
Q9: Does this module require any special cooling?
A9: No, it uses natural convection cooling.
Q10: Can this module be integrated into existing DC motor control systems?
A10: Yes, it supports plug-and-play integration with compatible ABB systems.
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.