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FR-A840-45K-1 MITSUBISHI Variable Frequency Inverter -10℃~+400℃ DC 600V

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Shenzhen Wisdomlong Technology CO.,LTD

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FR-A840-45K-1 MITSUBISHI Variable Frequency Inverter -10℃~+400℃ DC 600V

Name: FRA84045K1 MITSUBISHI Variable Frequency Inverter 10400 DC 600V
Brand: MITSUBISHI
Price: 1 USD

Quality FR-A840-45K-1 MITSUBISHI Variable Frequency Inverter -10℃~+400℃ DC 600V wholesale

Brand Name : MITSUBISHI

Model Number : FR-A840-45K-1

Certification : CE

Place of Origin : Japan

MOQ : 1

Price : negotiation

Payment Terms : T/T, L/C

Supply Ability : 100

Delivery Time : 5-7 days

Packaging Details : New and Original

Maximum Switching Current : 4A

Input : DC 600V

Number Of Phases : 3

Output Voltage : 380v

Condition : NEW

Working Temperature : -10℃~+400℃

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FR-A840-45K-1 MITSUBISHI Variable Frequency Inverter -10℃~+400℃ DC 600V

FR-A840-45K-1 Description

The Mitsubishi FR-A840-45K-1 is a premium, high-performance, general-purpose AC drive (inverter) with a capacity of 45 kW. As part of Mitsubishi's advanced FR-A800 Series, it is engineered for superior control precision, energy savings, and ease of use. It supports multiple control modes including advanced vector control, providing high starting torque and precise speed regulation for a wide range of three-phase induction and synchronous motors. This model is designed for demanding industrial applications that require reliability, robustness, and intelligent motor control to optimize processes and reduce energy consumption.

FR-A840-45K-1 Features

Advanced Magnetic Flux Vector Control: Delivers high-performance control comparable to servo systems, offering 150% starting torque at 0.3 Hz (with optional encoder feedback), enabling precise control in applications like centrifuges, extruders, and test stands.
Energy Saving Optimization: Built-in energy-saving algorithms automatically adjust voltage and frequency to minimize motor input power based on the real-time load, leading to significant reductions in electricity costs, especially in variable torque applications like fans and pumps.
Enhanced Robustness & Reliability: Features reinforced internal components, a corrosion-resistant coating on the PCB, and a durable design to withstand harsh industrial environments with high humidity, dust, and vibrations. It also includes a built-in EMC filter for reduced electromagnetic interference.
Intelligent Functions: Equipped with a wide array of features such as PLC-like built-in sequence control (with optional function block programming), predictive maintenance functions (monitoring of lifetime for cooling fan and capacitors), and advanced safety functions (Safe Torque Off - STO compliant with SIL3/PL e, via optional module).
User-Friendly & Flexible: Features a detachable keypad for easy programming and remote operation. The front cover can be rotated for flexible installation. It supports multiple communication protocols via optional plug-in cards (CC-Link, PROFIBUS, PROFINET, EtherNet/IP, Modbus, etc.).
All-in-One Protection: Comprehensive protection features for both the drive and motor, including overload, overvoltage, undervoltage, ground fault, short circuit, and overheating protection.

FR-A840-45K-1 Material & Primary Applications

Material: High-strength metal chassis, corrosion-resistant coated aluminum heatsink, flame-retardant plastic covers, glass-epoxy PCB with protective coating, and industrial-grade electronic components.
Primary Applications:
- HVAC Systems: Large fans, pumps, and cooling tower fans in commercial buildings.
- Industrial Machinery: Conveyors, mixers, crushers, extruders, and machine tools.
- Material Handling: Cranes, hoists, and large conveyor systems.
- Water & Wastewater Treatment: High-power pumps, blowers, and aerators.
- Basic Process Control: Applications requiring constant torque and precise speed control.

FR-A840-45K-1 Key Specifications

Parameter	Specification
Series / Model	Mitsubishi FR-A800 Series / FR-A840-45K-1
Rated Capacity	45 kW (60 HP)
Applicable Motor	45 kW (Three-Phase Induction or PM Motor)
Output	Voltage: 3-phase, 0 to Input Voltage Current: 91 A (Rated), 135 A (Maximum Overload)
Input	Voltage: 3-phase, 380 to 480 VAC (+10%, -15%) Frequency: 50/60 Hz ±5%
Control Method	Advanced Magnetic Flux Vector Control, V/F Control, PM Motor Control
Starting Torque	150% at 0.3 Hz (Vector control with encoder feedback)
Speed Control Range	1:1200 (Vector control with encoder) 1:200 (Vector control without encoder)
Speed Control Accuracy	±0.01% (Vector control with encoder) ±0.2% (Vector control without encoder)
Key Features	Energy Saving Mode, Built-in EMC Filter, PLC Function, Predictive Maintenance, Slip Compensation
Communication	Built-in: USB, RS-485. Optional Cards: CC-Link, PROFIBUS, PROFINET, EtherNet/IP, Modbus, etc.
Protection Class	IP20 / UL Type 1 (with enclosure kit)
Safety Function	Compliant with Safe Torque Off (STO) via optional safety module (FR-A8-S01)
Operating Temperature	-10°C to +50°C (40°C at full rated current, derating above)
Cooling Method	Forced Air Cooling (Fan)

Good Service in WTL:

> We offer high quality, fast delivery, competitive price for Servo Drives and Motors.

> Please send your RFQ to get the latest price.

> Normally, we will ship the items in 1-2 weeks after receive the payment.

> We can ship to you by UPS/DHL//EMS/Fedex. Please contact us and we will use your preferred ways.

> We have a large stock and the prices are variable, so sometimes the prices we post are not accurate. If needed, please contact us for specific prices.

Liability:

WTL is not liable for any personal injury or property damage resulting from the use of this equipment. It is

buyer's responsibility as to the safe handling & operation of this equipment and to verify equipment is

compliance to their machinery.

FR-A840-45K-1 MITSUBISHI Variable Frequency Inverter -10℃~+400℃ DC 600V

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