ATV12H075M3 Schneider VFD

ATV12H075M3 Schneider VFD Specification

Overheating Protection
YES

Mounting Type
Wall Mount / Panel Mount

IP Rating
IP20

Power Factor
0.95

Operating Temperature
-10C to +50C

Feature
Compact, Simple to install and operate

Surface Finish
Matte

Connector Type
Screw terminals

Humidity %
5% to 95% (non-condensing)

Shape
Rectangular

Efficiency
>= 95%

Insulation Material
Plastic

Product Type
Variable Frequency Drive

Application
Motor Speed Control

Protection Level
Overload, Short-circuit, Overvoltage

Frequency (MHz)
50/60 Hz

Rated Voltage
380-415 V AC

Energy Consumption
Efficient / Low power loss

Output Type
Analog/Digital

Color
Grey

Dimension (L*W*H)
143 x 72 x 128 mm

Weight
1.1 kg

Phase
Three Phase

Input Voltage
380-415 V AC

Size
0.75 kW

Material
Plastic, Metal

Connection Type
Terminal Block

Communication Interface
Modbus (RS485)

Output Current
2.3 A

Control Method
V/F, Sensorless Vector

Cooling Method
Forced Air Cooling

Storage Temperature
-25°C to +70°C

Model Number
ATV12H075M3

Motor Power
0.75 kW (1 HP)

Display Type
LED

Reverse Operation
Yes

EMC Filter
Integrated

Programming
Integrated keypad, Remote options

Maximum Altitude
1000 m without derating

Noise Level
<55 dB(A)

Braking Function
Integrated dynamic braking transistor

About ATV12H075M3 Schneider VFD

Product Specification

Brand	Schneider
Model Name/Number	ATV12H075M3
Rating	0.75 kW
Voltage	240V
Phase	Three Phase
Transient Overtorque	150% - 170%
Standard Communication	Modbus
Ambient Operating Temperature	-10 to +50 C
Input	4 DI / 1 AI
Output	2 DI / 1 AO / 1 RO
Product Description The Altivar 12 drive is a frequency inverter for three-phase 200240 V asynchronous motors rated from 0.18 kW/0.25 HP to 4 kW/5 HP. The Altivar 12's ease of installation, based on the principle of Plug & Play, its compact size, its integrated functions and its alternative base plate version make it particularly suitable for applications involving simple industrial machines and certain consumer machines. By taking account of the constraints governing installation and use at the product design stage, we have been able to offer a cost-effective solution to manufacturers of compact simple machines (OEMs) and installers. Examples of solutions provided: Drive factory-configured for start-up without the need for any adjustment Multi-Loader configuration tool for loading a configuration onto the drive without taking it out of its packaging Labelled terminals to reduce wiring time; drive identification on the front panel

High Performance and Versatility

The ATV12H075M3 provides advanced motor control, supporting both V/F and sensorless vector modes. Its integrated dynamic braking, high efficiency, and quiet operation make it suitable for various industries requiring reliable speed regulation and energy savings.

Easy Installation and Operation

Designed for user convenience, the VFD features a compact rectangular build and wall or panel mounting. The integrated keypad and clear LED display simplify programming, while terminal block connectors and screw terminals ensure hassle-free wiring.

Robust Protection and Communication

With built-in overload, short-circuit, and overvoltage protection, the ATV12H075M3 safeguards your equipment. The integrated Modbus (RS485) communication enables smooth integration into modern automation systems, facilitating remote monitoring and control.

FAQ's of ATV12H075M3 Schneider VFD:

Q: How do I install and wire the ATV12H075M3 VFD for motor speed control?

A: The ATV12H075M3 is designed for easy installation on a wall or panel using its compact dimensions. Wiring is achieved via terminal blocks with screw terminals, accommodating three-phase 380-415 V AC input and output. Always ensure correct cable sizing and follow the user manual for secure electrical connections.

Q: What applications benefit most from using the ATV12H075M3 VFD?

A: This VFD is ideal for motor speed regulation in fans, pumps, conveyors, and general automation systems. It is engineered for three-phase induction motors (0.75 kW/1 HP) in industrial and commercial setups, especially where compactness, efficiency, and robust protection are critical.

Q: When should the V/F control method be selected over sensorless vector control?

A: Choose V/F control for simple applications or constant torque loads, where precise speed control is not critical. Sensorless vector control is preferable for dynamic loads requiring improved torque response and smoother operation, such as conveyors or machines with variable loads.

Q: Where can I monitor and program the ATV12H075M3 settings?

A: The drive provides an integrated keypad and LED display for direct programming and real-time monitoring. For remote access and integration with automated systems, Modbus RS485 communication is available, enabling centralized control in networked environments.

Q: What steps are involved in setting up the VFD for a new motor?

A: Begin by ensuring the motor rating matches the drive's specifications. Connect the motor and power supply using the provided terminal blocks. Use the integrated keypad to program essential parameters, such as motor type, desired speed, and control method. Test the setup before operating at full load.

Q: How does the ATV12H075M3 protect my motor and save energy?

A: The drive comes with integrated overload, short-circuit, and overvoltage protections, helping to prevent damage during unexpected events. It also operates with high efficiency (95%) and an active power factor (0.95), reducing energy consumption and minimizing power losses.

Q: What are the benefits of using this VFD's integrated features like the dynamic braking transistor and EMC filter?

A: The built-in dynamic braking transistor enables rapid motor deceleration, improving process responsiveness. The integrated EMC filter helps limit electrical noise, ensuring compliance with regulations and protecting sensitive equipment nearby.

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