Schneider, VFDs

Schneider ATV312HU75N4 VFD – 7.5kW 3-Phase Drive

The Schneider ATV312HU75N4 from the Altivar 312 series is a compact frequency drive for 7.5kW (10HP) asynchronous motors in simple machinery applications, featuring sensorless flux vector control and 380-500V three-phase input. With integrated EMC filter and fast PWM response, it ensures precise speed/torque regulation up to 500Hz.

Model Number:ATV312HU75N4

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100k+ Parts

Extensive Inventory

Warranty Coverage

New parts: 1-Year | Used: 3-Month

17+ Years

Industry Experience

Fast Shipping

Ships Within 48 Hours

Platform Compatibility and Uses

The ATV312HU75N4 integrates seamlessly with 3-phase asynchronous motors in simple machinery like pumps, fans, conveyors, and mixers, supporting supply voltages of 380-500V at 50-60Hz. Ideal for industrial automation in harsh environments, it handles pressure, flow, and temperature-related speed control via sensorless flux vector technology set to constant torque by default. Modular design with optional communication cards (CANopen, Modbus, Profibus) enables easy expansion in PLC-based systems.

Technical Implementation

Advanced PWM-based sensorless flux vector control delivers 1:50 speed range with 0.1Hz resolution, supporting line currents up to 27.7A at 380V and transient overloads to 150% for 60s. Six logic inputs (LI1-LI6), three analog inputs (Al1-Al2-Al3), and relays (R1/R2) provide flexible interfacing, backed by internal 24V/10V supplies with overload protection. Integrated EMC filter and Modbus/CANopen protocols ensure reliable noise-free operation and diagnostics.

Physical Characteristics and Installation

Compact with heatsink (370x270x270mm, 6.5kg), it mounts via screw or DIN-rail with screw terminals (2.5mm² AWG14) for straightforward wiring. IP20 chassis (IP41 top) withstands -10°C to 50°C operation, 5-95% humidity, with vibration/shock resistance and CE certification. Daisy-chain communication cards simplify fieldbus integration.

Key Specifications

Parameter	Specification
Catalog Number	ATV312HU75N4
Platform	Altivar 312 Series
Motor Power	7.5 kW (10 HP)
Supply Voltage	380-500V three-phase
Line Current	27.7A @380V / 21A @500V
Control Method	Sensorless Flux Vector (PWM)
Output Frequency	0-500 Hz
EMC Filter	Integrated
Communication	CANopen / Modbus
Dimensions (LxWxH)	37x27x27 cm
IP Rating	IP20/IP41

What Happens After You Order?

Step 1

Order Confirmed

Receive email confirmation once your order or quote is received. We review your request and prepare your parts for the next step.

Step 2

Personal Representative

A dedicated rep contacts you to verify specs, confirm shipping details, and answer any questions before dispatch.

Step 3

Tested & Shipped

Parts go through rigorous final testing. Once verified, your order is carefully packed and shipped with full tracking info.

FAQ

What is your main line of business?

We specialize in the supply and repair of industrial automation components and CNC spare parts. Our inventory covers 20+ world-class brands including Fanuc, Siemens, Mitsubishi, Lenze, IFM, and SICK, featuring 100,000+ SKUs in stock. Whether you need servo drives, PLC modules, motors, encoders, or sensors, we provide tested, ready-to-ship solutions for both new and refurbished parts.

Where is your company? How do I get there?

Our headquarters is located at Rooms 801–802, Building A1-2, Area A, Guangda We Valley, Zongbu 2nd Road, Songshan Lake Park, Dongguan City, Guangdong Province, China. Our facility is equipped with professional testing labs and a clean, modern warehouse environment.

Do you have test equipment? How long is the delivery time?

Yes — we maintain complete in-house testing equipment, and 100% of parts are fully tested before shipment. Most items are in stock and ready for immediate dispatch. For stocked items, we offer 48-hour express global delivery; standard worldwide shipping typically arrives within 7 days.

What's the warranty on your parts?

New parts: 1 year
Used : 3 months

If a part does not function properly upon receipt, please contact our customer service team immediately and provide a clear video showing the issue. Once verified, you may return it to us within 7 days for an exchange or refund. Returns without prior contact and video evidence may not be accepted.

How about the packing when they are sent out?

All shipments are carefully protected with foam padding to fill every space inside the box, ensuring parts remain secure during transit. We typically use reinforced cardboard boxes; for heavier or high-value items, we provide custom wooden crates for added protection.

What deliveries are available?

We ship globally via UPS, DHL, FedEx, TNT, and EMS, with flexible options to match your urgency and budget.

OUKE Automation is not an authorized distributor unless otherwise specified, representative, or affiliate of the manufacturer of this product. All trademarks and documents are the property of their respective owners and are provided for identification and informational.

Schneider ATV312HU75N4 VFD – 7.5kW 3-Phase Drive

Product Image

100k+ Parts

Warranty Coverage

17+ Years

Fast Shipping

Product Description

Platform Compatibility and Uses

Technical Implementation

Physical Characteristics and Installation

Key Specifications

What Happens After You Order?

Order Confirmed

Personal Representative

Tested & Shipped

FAQ

What is your main line of business?

Where is your company? How do I get there?

Do you have test equipment? How long is the delivery time?

What's the warranty on your parts?

How about the packing when they are sent out?

What deliveries are available?

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