{"id":"automationdirect-gs33-45p0","model_id":"GS33-45P0","name":"AutomationDirect GS33-45P0","summary":"The GS33-45P0 is a DURApulse GS30 series enclosed AC variable frequency drive from AutomationDirect. It takes 460 VAC three-phase input and drives three-phase induction or permanent magnet AC motors at up to 5 hp, using SVC, V/Hz, FOC, encoder or torque control modes. It includes an RS-485 (RJ45) port and a USB B port, integrated dynamic braking, and a built-in keypad.","study_notes":["Control modes: SVC, V/Hz, FOC, encoder or torque.","Carrier frequency range 2-15 kHz; output frequency range 0.1-599 Hz.","RS-485 (RJ45) and USB B ports; port speed up to 115.2k baud; Modbus RTU Slave and Modbus ASCII Slave.","Analog I/O: 2 input channels (12-bit, 0-20 mA / 4-20 mA, +/-10 VDC) and 1 output channel (10-bit, 0-20 mA / 4-20 mA, 0-10 VDC).","Discrete I/O: 7 inputs (24 VDC, sinking/sourcing) and 3 outputs (relay/sinking/sourcing, 240 VAC and 30 VDC); one Form C (SPDT) relay.","Load current 3 A/point relay, 50 mA/point discrete.","Programming language: ladder.","Mounting: 35 mm DIN rail, panel or wall; spring clamp terminals.","Input signal options: 4-20 mA, voltage, potentiometer or pulse train; output is PWM.","Reverse capability built in; internal bypass not provided.","Optional communication, encoder and I/O modules are available.","Weight 3.76 lb."],"safety_notes":["Safe Torque Off (STO) is built in.","Enclosure rating IP20.","Operating temperature rating -20 to +50 deg C.","A user-supplied external fuse is required.","UL Listed File # E198015; RoHS status Yes; CE declarations available."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-45p0","title":"DURApulse AC High-performance Drive: 460 VAC, 5hp with 3-phase input, (VFD) (PN# GS33-45P0) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-45P0_cutsheet.pdf","title":"GS33 45P0 cutsheet","accessed":"2026-10-26"}],"verification":{"status":"source_checked","checked_at":"2026-10-26","values":12,"method":"llm_source_check"},"updated_at":"2026-10-26","type":"hardware","spec":{"category":"vfd","manufacturer":"automationdirect","controllers":[],"weight_kg":1.7055,"supply_voltage":"460 VAC","rated_power_kw":3.7285,"rated_current_a":9,"frame_size":"C1","output_type":"PWM output","ip_rating":"IP20","operating_temp_min_c":-20,"operating_temp_max_c":50,"joints":[],"protocols":["modbus-rtu","modbus-ascii"],"standards":[],"error_codes":[]},"url":"https://machineschema.com/hardware/automationdirect-gs33-45p0","license":"https://creativecommons.org/licenses/by/4.0/"}