ABB Bailey SPSED01 Product Introduction

The ABB Bailey SPSED01 is a high-performance speed monitoring relay designed for industrial applications. It ensures the safe and efficient operation of rotating machinery by monitoring speed, direction, and standstill conditions. This relay is widely used in conveyor systems, pumps, fans, and other critical machinery where speed control is essential.

The SPSED01 features robust construction, reliable operation, and easy integration into existing control systems. It supports both AC and DC voltage inputs, making it versatile for various industrial environments.

Product Advantages

1. High Accuracy – Provides precise speed monitoring with adjustable thresholds.
2. Wide Voltage Range – Compatible with multiple input voltages (24V DC to 240V AC/DC).
3. Durable Design – Built to withstand harsh industrial conditions (high vibration, temperature variations).
4. Easy Configuration – User-friendly settings for speed limits and delay times.
5. Multi-Functional – Can monitor speed, direction, and zero-speed conditions.
6. LED Indicators – Visual status display for quick troubleshooting.

Technical Specifications

Applications

• Conveyor Belt Systems – Ensures proper speed synchronization.
• Pumps & Fans – Prevents damage due to overspeed or underspeed.
• Cranes & Hoists – Monitors motor speed for safety.
• Machine Tools – Detects stalling or abnormal speed conditions.
• Power Generation – Protects turbines and generators.

Compatible & Recommended Models

The SPSED01 can be paired with:

• ABB Bailey SPSED02 (Higher frequency range)
• ABB Bailey SPSED03 (Dual-channel monitoring)
• ABB Bailey SPSED04 (Explosion-proof version)
• ABB Bailey SPSED05 (With analog output)
• ABB Bailey SPSED06 (For heavy-duty applications)
• ABB Bailey SPSED07 (With communication interface)

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FAQ (Frequently Asked Questions)

Q1: What is the maximum frequency range of the SPSED01?
A1: The SPSED01 supports a frequency range of 0.1 Hz to 10 kHz.

Q2: Can the SPSED01 be used in explosive environments?
A2: No, the standard SPSED01 is not explosion-proof. For hazardous areas, use the SPSED04 model.

Q3: What is the response time adjustment range?
A3: The response time can be adjusted from 0.1 seconds to 10 seconds.

Q4: Does the SPSED01 support both AC and DC power?
A4: Yes, it works with 24V DC to 240V AC/DC.

Q5: How do I know if the relay is active?
A5: The built-in LED indicators show power status and alarm conditions.

Q6: Can the SPSED01 monitor reverse rotation?
A6: Yes, it can detect direction of rotation if configured properly.