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ATV12 Frequency Converter Inverter Specialized frequency converter for mechanical equipment 0.18-4 KW
Specialized frequency converter for mechanical equipment 0.18-4 KW featuring easy installation, compact design, and integrated multiple functions. The optional base-mounted version makes it particularly suitable for simple industrial machinery or various civil equipment.
Supports V/f control, sensorless flux vector control, and energy-saving ratio control mode, adapting to small motor speed regulation scenarios with different precision requirements
Protection & Anti-interference
IP20 protection rating; integrated Class C1 EMC filter reduces electromagnetic interference to surrounding equipment, suitable for electromagnetic environments in civil and small industrial settings
Environmental Adaptability
Wide operating temperature range: -10℃ - +50℃ (no derating required), up to +60℃ for operation; fully coated circuit board design resists harsh on-site conditions such as dust and light oil contamination
Key Advantages
Plug-and-play for time savings: Factory-preset parameters enable direct equipment startup without additional debugging. Terminals feature clear labels, and with a multi-function loader, configurations can be loaded without removing the inverter from the package, significantly reducing installation, wiring, and parameter setting time.
Practical braking performance: Achieves 70% of the motor's rated torque braking effect without the need for an additional braking resistor, suitable for small fans, pumps, and other equipment that do not require forced braking, lowering the cost of additional accessory purchases.
High stability and durability: Internal components are designed for a 10-year service life, with standard fully coated protection to handle common industrial site issues like dust and mild corrosion. It also comes with an 18-month warranty, resulting in low maintenance costs.
Typical Applicable Scenarios
Thanks to its compact and flexible design, the series covers multiple industrial and civil fields.
Commercial Equipment
Access control & signage: Access control systems, rotating billboards
Healthcare: Hospital beds, treadmills
Food & beverage: Commercial ovens, mills, kneaders, mixers, etc.
Small Industrial Machinery
Material handling: Small conveyors, etc.
Packaging: Small labeling machines, small bagging machines
Pumping applications: Suction pumps, centrifugal pumps, circulation pumps, etc.
Fan-equipped machinery: Air/flue gas extraction systems, plastic film making machines, ovens, boilers, etc.
Other Applications
Mobile machinery and small equipment with power outlets
Applications traditionally using alternative solutions (2-speed DC motors, mechanical drives, etc.)
Model Specifications
100 - 120V Single-Phase Specifications
Models in this voltage range have a power focus of 0.18 - 0.75kW, suitable for low-voltage small civil or simple commercial equipment.
Model Number
Rated Power
Core Features
ATV12H018F1
0.18kW
Compatible with 0.25hp motors; no special additional markings; suitable for basic low-power equipment
ATV12H037F1
0.37kW
Equipped with a heat sink; compatible with 0.55hp motors; adaptable to light heat-generating working conditions
ATV12H075F1
0.75kW
Equipped with a heat sink; compatible with 1hp motors; meets the higher-power equipment needs in this voltage range
200 - 240V Single-Phase Specifications
This range covers a power output of 0.18 - 2.2kW, suitable for most commercial equipment and small civil machinery.
Model Number
Rated Power
Core Features
ATV12H018M2
0.18kW
Compatible with 0.25hp motors; basic model without additional heat dissipation markings
ATV12H037M2
0.37kW
Equipped with a heat sink; compatible with 0.55hp motors
ATV12H055M2
0.55kW
Equipped with a heat sink; compatible with 0.75hp motors; suitable for small-to-medium commercial equipment
ATV12H075M2
0.75kW
Equipped with a heat sink; compatible with 1hp motors; commonly used in small commercial mixing and grinding equipment
ATV12HU15M2
1.5kW
Equipped with a heat sink; compatible with 2hp motors; enhanced power output for higher-load commercial equipment
ATV12HU22M2
2.2kW
Equipped with a heat sink; compatible with 3hp motors; the highest-power model in this single-phase range; suitable for high-load single-phase commercial equipment
ATV12H018M2X
0.18kW
Special customized model with a heat sink; suitable for niche customized small equipment
ATV12H037M2X
0.37kW
Customized model; suitable for 0.55hp equipment with special installation or heat dissipation requirements
200 - 240V Three-Phase Specifications
Covering a power range of 0.18 - 4kW, this range is the mainstream choice for small industrial machinery.
Model Number
Rated Power
Core Features
ATV12H018M3
0.18kW
Compatible with 0.25hp motors; basic three-phase model; suitable for small three-phase motor equipment
ATV12H037M3
0.37kW
Equipped with a heat sink; compatible with 0.55hp motors; commonly used in small three-phase conveyors and pumping equipment
ATV12H075M3
0.75kW
Equipped with a heat sink; compatible with 1hp motors; suitable for small three-phase mixing and fan equipment
ATV12HU15M3
1.5kW
Compatible with 2hp motors; suitable for small-to-medium industrial material handling equipment
ATV12HU22M3
2.2kW
Compatible with 3hp motors; suitable for high-load small packaging or pumping equipment
ATV12PU30M3
3kW
Base-mounted design; compatible with 3hp motors; suitable for continuously operating small industrial fans and pumps
ATV12PU40M3
4kW
Base-mounted; compatible with 5hp motors; the highest-power model in the three-phase range of this series; suitable for high-power small industrial fans, conveyors, etc.
ATV12HU40M3
4kW
Compatible with 5hp motors; features 150% overload capacity (for 60 seconds); suitable for short-term high-load industrial scenarios
Frequently Asked Questions
Overcurrent Alarm (displays "oCF") and Tripping Immediately After Startup
This is a high-frequency issue when the inverter is used with kneaders and small conveyors in food processing plants. Inspection may reveal motor cable insulation damage or sudden heavy material loading causing current surge. To troubleshoot: check for cable damage, manually rotate the motor shaft to check for jams, and appropriately extend the acceleration time parameter.
Displays "PRA" Lock and Inverter Is Completely Unresponsive
This often occurs with Altivar 12 inverters paired with access control devices and small labeling machines. Usually caused by ignoring the requirement to short the +24V terminal and PWR terminal during on-site wiring. Use a multimeter to measure if there is a stable 24V voltage between +24V and 0V. If normal, short the two terminals to unlock.
Frequent Shutdown Due to Poor Heat Dissipation and Abnormally Hot Housing
This is particularly common in dusty environments. The inverter's cooling fan is prone to clogging with dust. Normally, the inverter's operating temperature inside the distribution cabinet should be 30 - 50℃. To resolve: regularly clean the heat sink with compressed air (at least once a year) and avoid blocking the inverter's heat dissipation channels.
Displays "CFF" Configuration Error and Fails to Operate Normally
This often happens after equipment maintenance, accessory replacement, or reprogramming. Usually due to a mismatch between replaced accessories and the inverter's power specifications. To fix: enter the "fcs" option in the "conf" menu to reset parameters to factory defaults, then reconfigure programming parameters according to the motor nameplate.
Displays "OPF1" Phase Loss Fault and Abnormal Motor Operation
This mostly occurs with three-phase motor-compatible Altivar 12 models. Triggered when the inverter detects excessively low current or an open circuit in one phase of the motor circuit. To troubleshoot: retighten the wiring terminals, use a clamp meter to check if the current in each phase is balanced, and inspect for motor line damage.
Company Details
Bronze Gleitlager
,
Bronze Sleeve Bushings
and
Graphite Plugged Bushings
from Quality China Factory
Business Type:
Manufacturer,Exporter
Ecer Certification：
Verified Supplier
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
About Us: Beyond Components, We Deliver Certainty
Shanghai Fradwell Industrial Automation Co., Ltd — Your Trusted Partner in Industrial Automation.
With over two decades of industry expertise, we have evolved from a traditional supplier into a one-stop integrated solutions provider f...
