{"id":"automationdirect-gs33-2015","model_id":"GS33-2015","name":"AutomationDirect GS33-2015","summary":"AutomationDirect GS33-2015 is an enclosed DURApulse GS30 series AC variable frequency drive. It accepts 230 VAC three-phase input and drives three-phase induction or permanent magnet AC motors with a 15 hp rating, using SVC, V/Hz, FOC, encoder or torque control modes. It provides RS-485 Modbus RTU/ASCII communication, integrated dynamic braking, built-in Safe Torque Off, and an IP20 enclosure.","study_notes":["Control modes are SVC, V/Hz, FOC, encoder or torque.","Output frequency range is 0.1–599 Hz and carrier frequency range is 2–15 kHz.","Analog I/O includes 2 analog inputs at 12-bit resolution and 1 analog output at 10-bit resolution.","Discrete I/O includes 7 discrete inputs and 3 discrete outputs, including one Form C relay.","Communication ports are RS-485 (RJ45) and USB B, with Modbus RTU/ASCII slave speeds up to 115.2k baud.","Input signals include 4–20 mA, voltage, potentiometer or pulse train input.","Optional communication, encoder and I/O modules are available.","Programming language is ladder; GSLOGIC and GSOFT2 software are available.","The drive is not internally bypassed and has no integrated EMI filter."],"safety_notes":["Safe Torque Off (STO) is built-in.","UL Listed, file E198015.","External fusing is user-supplied."],"sources":[{"url":"https://www.automationdirect.com/adc/shopping/catalog/drives_-a-_soft_starters/ac_variable_frequency_drives_(vfd)/high-performance_vfds/gs33-2015","title":"DURApulse AC High-performance Drive: 230 VAC, 15hp with 3-phase input, (VFD) (PN# GS33-2015) | AutomationDirect","accessed":"2026-10-26"},{"url":"https://cdn.automationdirect.com/static/specs/cutsheet/GS33-2015_cutsheet.pdf","title":"GS33 2015 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":5.1437374758,"supply_voltage":"230 VAC, 3-phase","rated_power_kw":11.18549808,"rated_current_a":49,"frame_size":"E","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-gs33-2015","license":"https://creativecommons.org/licenses/by/4.0/"}