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{"title":"CAL19-11 ABB Thermal overload relay Thermal overload protection small medium","imgUrl":"https:\/\/img.chinax.com\/nimg\/22\/c3\/12c048ebb857304e61edf7d5e4a0-200x200-1\/cal19_11_abb_thermal_overload_relay_thermal_overload_protection_small_medium_sized_motors.jpg","attrs":{"Brand Name":"ABB","Model Number":"CAL19-11","Certification":"COO & COC","Place of Origin":"Germany"}}
{"title":"RVAR-5612 ABB Remote Analog I\/O Module AC 800M systems offering high precision","imgUrl":"https:\/\/img.chinax.com\/nimg\/c1\/1d\/56dce812d10e6a8009339d8311c7-200x200-1\/rvar_5612_abb_remote_analog_i_2fo_module_ac_800m_systems_offering_high_precision_signal_processing.jpg","attrs":{"Brand Name":"ABB","Model Number":"RVAR-5612","Certification":"COO & COC","Place of Origin":"ESTONIA"}}
{"title":"CAL18X-11 ABB Thermal overload relay Thermal overload protection small medium","imgUrl":"https:\/\/img.chinax.com\/nimg\/ee\/b8\/5e56fcf536b3729dadd1f9097c3d-200x200-1\/cal18x_11_abb_thermal_overload_relay_thermal_overload_protection_small_medium_sized_motors.jpg","attrs":{"Brand Name":"ABB","Model Number":"CAL18X-11","Certification":"COO & COC","Place of Origin":"Germany"}}
{"title":"SNAU4433 ABB Analog Input Module AC 800M systems featuring high accuracy signal","imgUrl":"https:\/\/img.chinax.com\/nimg\/5e\/b7\/36b63bc9922fb5ffc1c7982bac65-200x200-1\/snau4433_abb_analog_input_module_ac_800m_systems_featuring_high_accuracy_signal_acquisition.jpg","attrs":{"Brand Name":"ABB","Model Number":"SNAU4433","Certification":"COO & COC","Place of Origin":"ESTONIA"}}
{"title":"CAL18-11 ABB Thermal overload relay Thermal overload protection small medium","imgUrl":"https:\/\/img.chinax.com\/nimg\/be\/eb\/47ec58b0d355c47077b38bfcbeb4-200x200-1\/cal18_11_abb_thermal_overload_relay_thermal_overload_protection_small_medium_sized_motors.jpg","attrs":{"Brand Name":"ABB","Model Number":"CAL18-11","Certification":"COO & COC","Place of Origin":"Germany"}}
ACS550-01-012A-4 ABB Original Low Voltage AC Drive 5.5kW 11.9A VFD Frequency Inverter 380-480V Motor Speed Control
The ABB ACS550-01-012A-4 is an original low voltage AC drive from the globally recognized ACS550 general-purpose series, delivering 5.5kW rated power at 11.9A continuous output current for three-phase 380-480V induction motor applications. Designed for both variable-torque loads such as pumps and fans and constant-torque loads including conveyors and mixers, this VFD inverter provides reliable open-loop scalar and sensorless vector speed regulation.
Equipped as standard with an integrated EMC filter, dual DC choke for harmonic suppression, built-in Modbus RTU communication interface, and an assistant control panel with startup wizards, the ACS550-01-012A-4 minimizes commissioning effort and eliminates the need for external filtering components.Installing a genuine ABB ACS550-01-012A-4 replaces degraded power modules and faulty control boards, restoring stable motor acceleration, accurate speed holding, and energy-saving performance without parameter reconfiguration.
Product Specifications: ABB ACS550-01-012A-4
Parameter
Specification
Brand
ABB
Part Number
ACS550-01-012A-4
Product Type
Low Voltage AC Drive / VFD Inverter
Series
ACS550
Frame Size
R1
Product Images
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FAQ
Q1: What motor power does the ABB ACS550-01-012A-4 drive? A: It controls three-phase 380-480V induction motors up to 5.5kW (normal duty) or 4kW (heavy duty).
Q2: Does the ACS550-01-012A-4 require an external EMC filter? A: No. A Category C3 EMC filter and dual DC choke are integrated as standard, reducing installation cost and panel space.
Q3: Is the ABB ACS550-01-012A-4 supplied as an original unit? A: Yes. We provide genuine ABB original drives, factory-tested for output waveform, insulation resistance, and Modbus communication integrity.
We are a global trading company specializing in PLC automation and industrial controls.
Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products... We are a global trading company specializing in PLC automation and industrial controls.
Xiamen Changxuyuan Trading Co., Ltd. is a leading global online wholesale supplier, offering a wide selection of new and discontinued products. We are committed to providing a wide range of high-quality products...