Description
Schneider SSP1A125BD | solid state relay – panel mounting – input 3-32V DC, output 24-300 V AC, 25A
Technical Specifications
- Model: SSP1A125BD
- Type: Solid-State Relay (SSR)
- Input Control Voltage: 3-32V DC
- Output Load Voltage: 24-300V AC
- Load Current Capacity: 25A
- Switching Mode: Zero Voltage Switching (ZVS) (Reduces noise and inrush current)
- Mounting Type: Panel mounting
- Isolation Voltage: High isolation for safe and stable operation
- Heat Dissipation: Requires a heat sink for optimal thermal management
- Applications: Industrial automation, heating control, lighting, motor switching, and more
Key Features
1. High Load Switching Capacity (25A)
- Supports a high continuous load current of 25A, making it ideal for power-intensive applications.
- Suitable for controlling resistive, inductive, and capacitive loads efficiently.
2. Wide Input and Output Voltage Range
- Works with low voltage DC inputs (3-32V DC), making it compatible with most PLC outputs, microcontrollers, and industrial control systems.
- Can switch AC loads between 24V and 300V, providing flexibility across multiple industrial applications.
3. Zero Voltage Switching (ZVS) for Noise Reduction
- ZVS ensures that switching occurs when the AC voltage crosses zero, reducing electromagnetic interference (EMI) and preventing power surges.
- This feature increases the lifespan of connected loads, such as heating elements and industrial equipment.
4. Solid-State Durability – No Moving Parts
- Unlike mechanical relays, SSR technology eliminates moving parts, making it resistant to shock, vibration, and wear.
- Provides fast switching speeds for improved system response.
5. High Electrical Isolation for System Protection
- Electrically isolates the input from the output, preventing voltage spikes or fluctuations from damaging the control system.
- Ensures safe operation in industrial environments.
6. Panel Mounting with Heat Sink Requirement
- Designed for easy panel mounting, making integration into control panels simple.
- Requires a heat sink to dissipate excess heat, ensuring efficient thermal management and preventing overheating.
Applications
The Schneider SSP1A125BD solid-state relay is ideal for applications that require high-speed, reliable, and noise-free switching, such as:
Industrial Automation – Controls machinery, conveyor systems, and process equipment.
Heating Systems – Manages industrial ovens, heaters, and temperature control units.
Lighting Control – Suitable for LED and high-power lighting systems in commercial and industrial environments.
HVAC Systems – Controls fans, compressors, and heating elements efficiently.
Motor Switching – Capable of switching small to medium AC motors without wear and tear.
Food Processing and Medical Equipment – Ideal for applications requiring clean and silent operation.
