175Z0281
Wake Industrial LLC is not an authorized distributor of this product.
MPN: VLT5005PT5C54STR3DLF00A00C0
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In-Stock, Ships 3-5 Days
The 175Z0281 is a high-performance frequency converter featuring 8 digital inputs supporting 0-24 V DC with PNP logic. Manufactured by Danfoss as part of the VLT 5000 Frequency Converters series, it operates within a supply frequency range of 48-62 Hz +/-1%. It supports a power factor of 0.90 nominal.
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Product Description:
The 175Z0281 is an efficient frequency converter from Danfoss's VLT 5000 series. It is engineered for advanced industrial automation tasks that demand robust digital input capabilities and precise frequency control. This unit operates within a narrow supply frequency range of 48 to 62 Hz ±1%, ensuring reliable performance even when utility conditions fluctuate. With a nominal power factor of 0.90, the converter significantly boosts electrical efficiency and cuts down on reactive power demands on the electrical distribution system. This leads to lower energy bills and less strain on upstream electrical components.
Equipped with eight digital inputs that support 0 to 24 V DC with PNP logic, the 175Z0281 converter offers remarkable flexibility for integrating complex control schemes and safety systems. Each input can be tailored for specific tasks like start/stop commands, direction control, fault resets, or custom logic sequences, enabling the drive to react to multiple discrete signals at once. The PNP logic setup ensures dependable signal recognition and noise immunity, which is crucial in industrial settings where electrical interference is a common issue. This extensive input capability often eliminates the need for external relay panels, streamlining system architecture while enhancing response times and reliability.
The converter can support a maximum cable length of 150 meters, ensuring a practical solution for a wide range of system layouts. It accommodates extended connection distance, supporting systems where motors and drives need to be spaced apart. This extended cable capability preserves signal integrity and motor performance, even in large facilities like water treatment plants, mining operation, or manufacturing complexes where long cable runs are a necessity. The drive's ability to counteract voltage drops caused by the cable and maintain proper motor control over these distances prevents performance issues and facilitates consistent operation.
Frequently Asked Questions about 175Z0281:
Q: How many digital inputs does the 175Z0281 provide?
A: The 175Z0281 features 8 digital inputs supporting 0-24 V DC with PNP logic for flexible control integration. These inputs can be programmed for various functions including start/stop commands, direction control, and custom logic sequences.
Q: What logic type do the 175Z0281 digital inputs use?
A: The 175Z0281 digital inputs utilize PNP logic configuration for reliable signal recognition and noise immunity.
Q: What supply frequency range does the 175Z0281 support?
A: The 175Z0281 operates within a precise supply frequency range of 48-62 Hz ±1% for stable performance. This tight tolerance ensures consistent operation even under varying utility conditions.
Q: What power factor does the 175Z0281 maintain?
A: The 175Z0281 maintains a nominal power factor of 0.90, significantly improving electrical efficiency. This high power factor reduces reactive power demands and lowers energy costs.
Q: What maximum cable length does the 175Z0281 support?
A: The 175Z0281 supports a maximum screened cable length of 150 meters for extended motor installations. This capability maintains signal integrity and motor performance in large facilities.
