TECO-Westinghouse PA7300-5007-N1 Variable Frequency Drive

Description:

The TECO-Westinghouse PA7300-5007-N1 Variable Frequency Drive is used to provide adjustable speed and torque control for three-phase AC motors in industrial fan and pump applications. Commonly installed in centrifugal pumps, HVAC systems, cooling towers, water and wastewater treatment plants, irrigation systems, and industrial ventilation equipment requiring energy-efficient motor control. Maintenance teams and system integrators use this part for repair, retrofit, expansion, or replacement of industrial motor drive systems.

Applications:

The TECO-Westinghouse PA7300-5007-N1 is a PA7300 series variable frequency drive engineered specifically for variable torque applications. It incorporates PID control, automatic energy-saving functions, and pump/fan optimization features to improve process efficiency while reducing energy consumption. The drive is widely used in commercial buildings, manufacturing facilities, municipal water systems, and industrial process plants where precise motor speed control and reliable operation are essential.

Technical Specifications:

• Manufacturer: TECO-Westinghouse Motor Company
• Manufacturer Part Number (MPN): PA7300-5007-N1
• Product Type: Variable Frequency Drive (Adjustable Speed Drive)
• Drive Series: PA7300 Fan & Pump Drive
• Control Method: Variable Frequency PWM Inverter
• Application Type: Variable Torque (Fan and Pump)
• Maximum Motor Rating: 7.5 HP (Variable Torque)
• Input Voltage: 500–600 VAC, Three-Phase
• Input Frequency: 50/60 Hz
• Output Frequency Range: 0–180 Hz
• Control Features: PID Control, Auto Energy Saving, PID Sleep Mode
• Display: Two-line LCD keypad with copy function
• Communications: Optional Modbus, Profibus, LonWorks, and Metasys communication cards
• Programming Software: PA Link Software
• Overload Capacity: 120% rated current for variable torque applications
• Enclosure Rating: NEMA 1
• Certifications: UL, cUL, CE
• Compatible Equipment: Pumps, centrifugal fans, cooling towers, HVAC systems, chillers, irrigation systems, and industrial ventilation equipment.

Common Replacements:

• TECO-Westinghouse MA7200-5007-N1
• TECO-Westinghouse E510-5007-H3-N
• TECO-Westinghouse L510-5007-H3-N