{"id":"automationdirect-gs33-25p0","model_id":"GS33-25P0","name":"AutomationDirect GS33-25P0","summary":"The GS33-25P0 is an enclosed DURApulse GS30 series AC variable frequency drive from AutomationDirect. It accepts 230 VAC three-phase input and drives three-phase induction or permanent magnet AC motors up to 5 hp using SVC, V/Hz, FOC, encoder, or torque control modes. It includes RS-485 Modbus communication, integrated dynamic braking, and built-in Safe Torque Off.","study_notes":["Variable torque current rating is 19.5 A.","Control modes are SVC, V/Hz, FOC, encoder, or torque.","Carrier frequency range is 2–15 kHz; output frequency range is 0.1–599 Hz.","Analog I/O: 2 inputs (12-bit; 0–20 mA, 4–20 mA, ±10 VDC) and 1 output (10-bit; 0–20 mA, 4–20 mA, 0–10 VDC).","Discrete I/O: 7 inputs at 24 VDC sinking/sourcing and 3 outputs rated 240 VAC and 30 VDC, relay/sinking/sourcing.","Communication ports are one RS-485 (RJ45) and one USB B; port speeds up to 115.2k baud.","Mounting is 35 mm DIN rail, panel, or wall.","Programming language is ladder.","Optional communication, encoder, and I/O modules are available.","Integrated dynamic braking and reverse capability are built in; an EMI filter is not integrated and the drive is not internally bypassed.","For use with 3-phase induction and permanent magnet AC motors."],"safety_notes":["Safe Torque Off (STO) is built-in.","Operating temperature range is -20 to +50 °C.","UL Listed File # E198015; CE; RoHS compliant.","Requires a user-supplied external fuse."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-25p0","title":"DURApulse AC High-performance Drive: 230 VAC, 5hp with 3-phase input, (VFD) (PN# GS33-25P0) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-25P0_cutsheet.pdf","title":"GS33 25P0 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":1.7281869297,"supply_voltage":"230 VAC","rated_power_kw":3.7284993579,"rated_current_a":17,"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-gs33-25p0","license":"https://creativecommons.org/licenses/by/4.0/"}