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Panel control has cracked plastic housing and is missing power cable other than that functional.
TOSVERT-130G2+ series, a high-performance adjustable frequency AC drive (also known as a transistor inverter or VFD) designed for precise motor speed and torque control in industrial applications. It uses sinusoidal PWM control with IGBT technology for reliable operation, supporting features like programmable speeds, voltage/frequency adjustments, and protective functions against overloads, overvoltage, and faults. This model is rated for 7.5 HP (5.5 kW) motors and is discontinued by the manufacturer, making it a sought-after item for legacy systems or replacements.
Key Specifications
Capacity: 8 kVA, 7.5 HP (5.5 kW) rated motor output.
Input: 460V AC, 12A, 3-phase, 50/60 Hz (voltage tolerance ±10%, frequency tolerance ±2 Hz).
Output: 460V AC, 11A, 3-phase, adjustable frequency from 0.5 to 400 Hz (factory default 0.1 to 80 Hz).
Overload Rating: 130% for 195 seconds, 110% continuous.
Control Method: Sinusoidal PWM, with adjustable carrier frequency (0.5-3 kHz).
Braking: DC injection braking; dynamic braking optional (requires external resistor).
Frequency Setting: Via panel keypad, potentiometer (3k ohms), analog inputs (0-10V DC, 0-5V DC, 4-20 mA), or up to 7 preset speeds plus pattern run modes.
Protective Features: Stall prevention, overcurrent, overvoltage, undervoltage, short-circuit, ground fault, thermal overload, and emergency stop.
Display/Interface: 4-digit 7-segment LED panel for frequency monitoring, fault codes, and parameter adjustments; supports remote panel option (NEMA 4/12 rated).
Enclosure: Type 1 standard (indoor use); convection-cooled.
Dimensions: Height 18.75 in (476 mm), Width 14.38 in (365 mm), Depth 9.94 in (252 mm).
Weight: Approximately 18-23 lbs (8-10.5 kg) shipping weight.
Environment: Indoor, -10°C to 40°C ambient (up to 50°C without cover), max 90% humidity (non-condensing), altitude up to 1000m, vibration 0.5G max.
