ATV12H037M3 Schneider VFD

ATV12H037M3 Schneider VFD Specification

IP Rating
IP20

Mounting Type
Wall or Panel Mount

Operating Temperature
-10C to +50C

Connector Type
Screw Terminal

Overheating Protection
Yes, with automatic reset

Power Factor
>0.95

Humidity %
595% non-condensing

Surface Finish
Matte

Insulation Material
High-grade Engineering Plastic

Efficiency
Up to 97%

Feature
Integrated EMC filter, Modbus communication, Simple user interface

Shape
Rectangular

Product Type
Variable Frequency Drive (VFD)

Application
Motor speed control for industrial automation, pumps, fans, conveyors, and machine tools

Protection Level
Overload, Short-circuit, Overvoltage, Under voltage

Frequency (MHz)
0.5400 Hz

Rated Voltage
380-415 V AC

Energy Consumption
Optimized for energy-saving operations

Output Type
Three Phase

Color
Grey

Dimension (L*W*H)
143 x 72 x 116 mm

Weight
1.1 kg

Size
Compact

Phase
Three Phase

Input Voltage
380-415V AC, 50/60Hz

Material
Plastic Body with Metal Components

No Of Poles
3

Connection Type
Screw Clamp Terminal

Braking
Integrated dynamic braking unit

Altitude
Up to 1000 m without derating

Rated Power
0.37 kW (0.5 HP)

Relative Atmospheric Pressure
86 to 106 kPa

Communication Ports
Modbus RTU via RJ45

Max Cable Length to Motor
100 m shielded, 150 m unshielded

Display
7-Segment LED Display

Start/Stop Method
Keypad, Logic Input, Remote

Current Rating
1.5 A

Software Features
Multi-Speed control, Time delay functions, Acceleration/Deceleration control

Model Number
ATV12H037M3

Cooling Method
Natural air cooling

Standards
IEC/EN 61800-5-1, IEC/EN 61800-3

Motor Control Type
V/F and Sensorless Vector Control

Storage Temperature
-25°C to +70°C

About ATV12H037M3 Schneider VFD

Specification

Condition	New
Weight (kg)	0.8
Our Part Number	ATV12H037M3
Height (mm)	143
Width (mm)	72
Depth (mm)	121.2
Manufacturer	Schneider Electric
Manufacturer Range	Altivar
Manufacturer Series	ATV12
HS Code	85044090
Supply Voltage	240 VAC
Power Rating (kW)	0.37
Current (Amps)	2.4
IP Rating	IP20
No. of Phases	Three Phase
Duty	Constant Torque
Short Description	Schneider Electric ATV12H037M3 Altivar Three Phase, 0.37kW, 2.4a, 240 V, IP20, Constant Torque

Advanced Motor Control Flexibility

Supporting both V/F and sensorless vector control methods, the ATV12H037M3 delivers adaptable solutions for various industrial applications. Integrated multi-speed, acceleration/deceleration, and time delay functions ensure smooth and precise motor operation. The unit's automatic reset overheating protection and integrated dynamic braking further enhance reliability in demanding environments.

Seamless Connectivity and User Experience

Equipped with Modbus RTU communication via a convenient RJ45 port, this VFD allows easy integration with automation systems. The simple seven-segment LED display and keypad-enabled interface simplify setup and ongoing operation. Screw clamp terminals provide secure connections, and the device is optimized for wall or panel mounting in compact spaces.

Efficiency and Compliance Built-In

The ATV12H037M3 is engineered for energy-efficient operations with a power factor above 0.95 and up to 97% efficiency. Its integrated EMC filter minimizes electrical interference, while compliance with IEC/EN 61800 standards and an IP20 protection rating ensure reliability and safety. Suitable for installation up to 1000m altitude without derating, it thrives in a wide range of industrial environments.

FAQ's of ATV12H037M3 Schneider VFD:

Q: How do I install the Schneider ATV12H037M3 VFD in a control panel?

A: Installation is straightforward due to its compact, rectangular design and wall or panel mounting capability. Secure the device using the provided slots, ensure correct three-phase wiring through screw clamp terminals, and confirm the environment meets its IP20 and temperature requirements.

Q: What are the main benefits of using the ATV12H037M3 for motor control?

A: Key benefits include energy optimization, compatibility with diverse motor types, robust protection features, reliable dynamic braking, and seamless Modbus communication. It streamlines automation setup and reduces energy costs while maintaining high operational reliability.

Q: When should I use the sensorless vector control feature instead of V/F control?

A: Sensorless vector control is recommended for applications requiring stable torque at low speeds, such as conveyor and fan systems. Use V/F control for simpler tasks or when basic speed regulation is sufficient.

Q: Where can I connect the remote control options for starting and stopping the VFD?

A: Remote control options may be connected through the logic input terminals on the VFD's interface. The unit also supports keypad and Modbus-based remote operations, offering flexible integration into automation systems.

Q: What is the process for programming multi-speed and acceleration settings on the ATV12H037M3?

A: Use the onboard keypad and seven-segment LED display to navigate the menu. Access parameter settings to configure multi-speed profiles, acceleration and deceleration rates, and delay functions as needed for your application.

Q: How does the integrated dynamic braking unit enhance the VFD's operation?

A: The dynamic braking unit allows the drive to rapidly decelerate the connected motor, improving response during emergencies or sudden stops. This feature is vital for machine tools and conveyors, enhancing both safety and operational efficiency.

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