Industrial Overview
The ABB SAFT 168 PAC 58095117 Pulse Amplifier Board is a dedicated signal amplification module used in ABB drive and power electronic systems. It is designed to process and amplify pulse signals for accurate switching control within inverter and motor drive architectures. This ensures precise triggering of power semiconductor devices and stable operation of high-performance industrial drives.
Widely used in legacy ABB drive platforms, the SAFT 168 PAC plays a key role in maintaining signal integrity between control electronics and power stages, especially in high-speed switching environments where timing accuracy is critical.
Technical Specifications
| Parameter | Specification |
|---|
| Manufacturer | ABB |
| Model Number | SAFT 168 PAC |
| Part Number | 58095117 |
| Module Type | Pulse Amplifier Board |
| Function | Pulse signal amplification & shaping |
| System Compatibility | ABB drive / inverter systems |
| Signal Type | Digital pulse / trigger signals |
| Operating Temperature | -25°C to +70°C |
| Installation Type | Plug-in PCB module |
| Dimensions | Approx. 180 × 180 × 100 mm |
| Weight | Approx. 1.0 kg |
| Country of Origin | Finland (typical production origin) |
Application Scenarios
The SAFT 168 PAC module is commonly used in industrial systems requiring precise pulse control and signal amplification:
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ABB variable frequency drives (VFD systems)
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Motor control and inverter switching systems
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Industrial automation and power electronics cabinets
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Heavy-duty machinery drive systems
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Legacy ABB drive retrofit and maintenance projects
Its function ensures that control signals are properly amplified before reaching power switching devices, improving system stability and response accuracy.
Key Advantages
The SAFT 168 PAC delivers highly reliable pulse signal conditioning, ensuring accurate switching performance in demanding drive applications. Its stable amplification reduces signal distortion, which is essential for maintaining precise timing in power electronic control systems.
The module is designed for long-term industrial durability, performing consistently under thermal stress, electrical noise, and continuous operation. Its plug-in PCB structure allows quick replacement, minimizing downtime during maintenance or system servicing.
In addition, it supports improved system reliability by ensuring clean and stable triggering of downstream power components, which helps extend overall drive lifespan.
Technical FAQs
1. What is the main function of SAFT 168 PAC?
It amplifies and conditions pulse signals for ABB drive systems.
2. Where is it used?
In ABB inverter and motor drive control systems.
3. Is it a power module?
No, it is a control signal amplification PCB.
4. What happens if it fails?
The drive may experience incorrect switching or loss of control signals.
5. Is it suitable for modern ABB systems?
It is mainly used in legacy ABB drive architectures.
6. Can it operate continuously?
Yes, it is designed for 24/7 industrial operation.
7. Does it require programming?
No, it operates at hardware signal level.
8. Is it replaceable individually?
Yes, it is a modular plug-in board.
9. What is its typical weight?
Around 1.0 kg.
10. What is its key benefit?
Accurate pulse amplification for stable and reliable drive switching.
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