








Mitsubishi Variable Speed Drives Inverters FR-F840-1.5K-1
$437.00 原价为:$437.00。$364.00当前价格为:$364.00。
Mitsubishi Electric offers a comprehensive range of variable frequency drives (VFDs) designed for diverse industrial applications. Their product lineup includes the **FR-A series** for high-performance vector control, **FR-E series** for compact general-purpose use, **FR-D series** for economical solutions, **FR-F series** for fluid control applications, and **FR-CS series** for ultra-compact installations. These drives feature advanced control methods, robust communication capabilities, and energy-efficient operation, making them suitable for manufacturing, HVAC, building automation, and material handling systems.
Main Series Classification
| Series | Positioning | Power Range | Features & Applications |
|---|---|---|---|
| FR-A Series (A700/A800) | High-performance Vector Control | 0.4kW – 500kW | Closed-loop/sensorless vector control, multi-protocol communication support, suitable for elevators, precision machining, automated warehousing, and other scenarios requiring high-precision torque control |
| FR-E Series (E700/E800) | Compact General-purpose | 0.2kW – 22kW | Flexible PWM noise reduction technology, high cost-performance ratio, suitable for machine tool spindles, conveyor belts, and other general industrial applications |
| FR-D Series (D700) | Economical Type | 0.4kW – 7.5kW | Compact size, supports V/F and flux vector control, suitable for conveyor belts, small fans, and other basic applications |
| FR-F Series (F700/F800) | Fluid Control Dedicated | 11kW – 110kW | Integrated PID control and multi-pump circulation functions, specifically designed for fans, pumps, and HVAC systems, emphasizing energy saving |
| FR-CS Series | Ultra-compact Intelligent Type | 0.75kW | Volume only 57% of standard models, supports auto-tuning, suitable for textile machinery and other space-constrained scenarios |
Key Parameter Features
- Control Methods: V/F control, sensorless vector control, closed-loop vector control
- Overload Capacity: Typically 150% rated current for 60 seconds, 200% for 0.5 seconds
- Communication Functions: Standard RS485/Modbus-RTU, high-end models support CC-Link, Profinet, and other industrial Ethernet protocols
- Safety Functions: Some models integrate Safe Torque Off (STO) and other safety functions
Typical Application Scenarios
- Industrial Manufacturing: Production line control in machinery manufacturing, petrochemical, and food processing industries
- Fluid Control: Fan and pump speed regulation in water supply systems and HVAC (Heating, Ventilation, and Air Conditioning)
- Building Equipment: Precise speed control for elevators and escalators
- Agriculture & Transportation: Irrigation pumps, port logistics equipment


1. Order Processing: Orders are processed within 1-2 business days after payment confirmation. Weekends and holidays are excluded from processing times.
2. Shipping Options & Timelines :
a.Standard Shipping: 3-7 business days (varies by destination).
b.Expedited Shipping: 2-3 business days (additional fees apply).
c.International Shipping: 7-15 business days (customs may affect delivery).
Notes:
For in-stock items, we ship within 5 business days after payment is received.
Out-of-stock or custom products will have timelines confirmed via email after order placement.
3. Tracking Your Order: You’ll receive a tracking number via email once your order ships. Use our Order Status Portal to check real-time updates.
4. Delivery Issues?
Failed deliveries: Contact your local carrier first, then reach out to us.
Wrong/missing items? Email us within 7 days of delivery with order details.
5. Important Notes Customs & Duties: International buyers are responsible for any import fees.
Address accuracy: Double-check your shipping details—we can’t modify orders once processed!
Questions? Visit our FAQs or contact: Info@siesourcecontrol.com

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