{"id":"automationdirect-gs33-2030","model_id":"GS33-2030","name":"AutomationDirect GS33-2030","summary":"The AutomationDirect GS33-2030 is an enclosed DURApulse GS30 series AC variable frequency drive. It accepts 230 VAC three-phase input, is rated 30 hp, and controls three-phase induction or permanent magnet AC motors using SVC, V/Hz, FOC, encoder, or torque mode. It provides RS-485 Modbus communication, integrated dynamic braking, and built-in Safe Torque Off (STO).","study_notes":["Input and output are 3-phase; the drive is in frame size G.","Control modes are SVC, V/Hz, FOC, encoder, or torque mode.","Variable torque amperage rating is 102 A.","Integrated dynamic braking; optional communication, encoder, and I/O modules are available.","Communication ports are one RS-485 (RJ45) and one USB B; port speed is up to 115.2k baud.","Carrier frequency range is 2–15 kHz; output frequency range is 0.1–599 Hz.","Analog I/O: 2 inputs at 12-bit and 1 output at 10-bit; current ranges 0–20 mA and 4–20 mA, voltage ranges ±10 VDC input and 0–10 VDC output.","Discrete I/O: 7 sinking/sourcing inputs at 24 VDC and 3 relay/sinking/sourcing outputs; one Form C (SPDT) relay.","Programming language is ladder; connectors are spring clamp terminals.","Integrated EMI filter: No.","For use with 3-phase induction and permanent magnet AC motors."],"safety_notes":["Built-in Safe Torque Off (STO).","Operating temperature rating is -20 to +50 °C.","UL Listed File # E198015; CE; RoHS status Yes.","A user-supplied external fuse is required.","Enclosure rating is IP20."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-2030","title":"DURApulse AC High-performance Drive: 230 VAC, 30hp with 3-phase input, (VFD) (PN# GS33-2030) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-2030_cutsheet.pdf","title":"GS33 2030 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":13.0407806375,"supply_voltage":"230 VAC","rated_power_kw":22.37099616,"rated_current_a":90,"frame_size":"G","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-gs33-2030","license":"https://creativecommons.org/licenses/by/4.0/"}