มิตซูบิชิ อินเวอร์เตอร์ FR-F840-00250-2-60

การตีความแบบจำลองโดยละเอียด (Mitsubishi F800 Series Naming Rules)

1. Core Technical Specifications

III. การวางตำแหน่งผลิตภัณฑ์ & ข้อดีหลัก

3.1 Series Positioning

The FR-F800 series is a new-generation energy-saving general-purpose inverter from Mitsubishi Electric, positioned as a balanced choice of high performance and reliability. It is specially designed for fluid machinery such as fans, ปั๊ม, คอมเพรสเซอร์, and general industrial loads, balancing energy saving and control accuracy.

3.2 Core Functional Highlights

1. การใช้งานทั่วไป
2. Fluid Machinery (แอปพลิเคชันหลัก)

Centrifugal / axial fans: Precise air volume control via variable speed, remarkable energy saving

Centrifugal / submersible pumps: Constant-pressure water supply, reduces pipe network loss and avoids water hammer

Air compressors: Automatic speed adjustment based on air pressure, reduces no-load power consumption

2. ระบบอัตโนมัติทางอุตสาหกรรม

Conveyors: Smooth start/stop, multi-speed control, improves productivity

Mixing equipment: Constant torque control ensures uniform mixing

Machine tool auxiliaries: Cooling pumps, lubrication pumps, ฯลฯ, for precise flow control

3. Special Applications

เครื่องจักรสิ่งทอ: Constant linear speed control ensures fabric quality

Printing machinery: Tension control improves registration accuracy

Central air conditioning systems: Energy-saving renovation of chilled water pumps and cooling water pumps

1. Complete Models & ทางเลือก

5.1 Related Models in the Same Series (400วี, 11กิโลวัตต์)

5.2 Official Replacement & Upgraded Models

5.3 Other Brand Alternatives (11กิโลวัตต์, 400V-class)

1. การดำเนินการ & Maintenance Guidelines
2. หมายเหตุการติดตั้ง

Install vertically with ≥100mm clearance above/below and ≥50mm left/right for ventilation

Avoid direct sunlight, heat sources, and strong vibration

Install ventilation fans in control cabinet to keep ambient temperature ≤40℃ (SLD)

2. Wiring Standards

Route main circuit and control circuit separately to reduce EMI

Use shielded power cables with single-point grounding of shielding layer

Keep braking resistor wiring short and thick to avoid voltage drop affecting braking performance

3. Maintenance Schedule

Daily inspection: Operating status, abnormal noise, การสั่นสะเทือน

Periodic maintenance:

Every 6 เดือน: Clean heat sinks, check fan operation

เป็นประจำทุกปี: Inspect capacitor performance, terminal tightening, insulation test

Every 3 ปี: Replace cooling fan and main circuit capacitors

ปกเกล้าเจ้าอยู่หัว. Official Ordering Information

Complete Model List of Mitsubishi FR Series Inverters

1. General Model Naming Rules

Mitsubishi FR series inverters follow a unified naming convention, illustrated by FR-F840-00250-2-60:

1. Complete Model List of Mainstream Series
2. FR-A800 Series (High-Performance General-Purpose)

การวางตำแหน่ง: High-precision industrial automation control, sensorless / PG vector control, fast dynamic response, for all loads

1.1 200V Class (FR-A820)

Power range: 0.4kW~90kW, Input: Three-phase AC 200V~240V

1.2 400V Class (FR-A840)

Power range: 0.75kW~315kW, Input: Three-phase AC 380V~480V

1.3 High-Power 400V Class (FR-A842)

Power range: 355kW~560kW, Input: Three-phase AC 380V~480V

2. FR-F800 Series (Fan & Pump Dedicated)

การวางตำแหน่ง: Energy-saving control for fluid machinery, built-in fan/pump algorithms, excellent energy efficiency

2.1 200V Class (FR-F820)

Power range: 0.75kW~90kW, Input: Three-phase AC 200V~240V

2.2 400V Class (FR-F840)

Power range: 0.75kW~315kW, Input: Three-phase AC 380V~480V

2.3 High-Power 400V Class (FR-F842)

Power range: 355kW~560kW, Input: Three-phase AC 380V~480V

3. FR-E800 Series (Economical General-Purpose)

การวางตำแหน่ง: คุ้มค่า, ฟังก์ชั่นพื้นฐานครบครัน, for budget-sensitive applications

3.1 200V Class (FR-E820)

Power range: 0.1kW~15kW, Input: Single/three-phase AC 200V~240V

3.2 400V Class (FR-E840)

Power range: 0.4kW~75kW, Input: Three-phase AC 380V~480V

4. FR-D800 Series (Compact General-Purpose)

การวางตำแหน่ง: ขนาดเล็ก, practical functions, space-limited installations, replaces old D700 series

4.1 200V Class (FR-D820)

Power range: 0.1kW~15kW, Input: Single/three-phase AC 200V~240V

4.2 400V Class (FR-D840)

Power range: 0.4kW~15kW, Input: Three-phase AC 380V~480V

5. Special Series Models

5.1 FR-A800 Plus Series

การวางตำแหน่ง: Enhanced A800, supports industrial Ethernet (อีเธอร์เน็ต/ไอพี, โปรฟิเน็ต) for smart factories

5.2 FR-XC Series (Ultra-Compact)

การวางตำแหน่ง: Smallest size (50% smaller than standard), for embedded installation

5.3 FR-B Series (Specialized)

การวางตำแหน่ง: Matched with Mitsubishi special motors, low torque ripple for industry-specific use

III. Discontinued Series (Replacement Reference)

1. Model Quick Selection Guide
2. Series Selection

High-precision control: Choose A800 series

Fan/pump energy saving: Choose F800 series

Budget priority: Choose E800 series

Space-limited: Choose D800/XC series

2. Power–Current Correspondence (400V class)

3. Specification Code Selection

Standard industrial environment: ใช้ -2-60 (no EMC filter)

Complex electromagnetic environment: Use -E2-60 (built-in EMC filter)

สภาพแวดล้อมที่รุนแรง (dust/humidity): Use -2-60C (coated protection)

Mitsubishi FR Series Inverter · Quick Selection Chart (Concise Version)

Compiled for mainstream 400V three-phase applications; 220V summary and suffix meanings attached.

1. FR-F840 (400วี) Fan & Pump Dedicated · Energy-Saving

การใช้งาน: Fans, ปั๊ม, air compressors, central AC, constant-pressure water supply

โอเวอร์โหลด: SLD 110% 60ส / LD 150% 60ส

1. FR-A840 (400วี) High-Performance General · Vector Type

การใช้งาน: Machine tools, สายพานลำเลียง, hoists, เครื่องผสม, precision speed control

โอเวอร์โหลด: 150% 60ส, high-performance vector control

III. FR-E840 (400วี) Economical General · Cost-Effective

การใช้งาน: Simple fans/pumps, small machinery, สายพานลำเลียง, light loads

1. 200V Class · Quick Summary (FR-F820 / A820 / E820)

Input: 3AC 200~240V; model logic same as 400V, only series number changes from 840 → 820

0.75กิโลวัตต์ / 1.5กิโลวัตต์ / 2.2กิโลวัตต์ / 3.7กิโลวัตต์ / 5.5กิโลวัตต์ / 7.5กิโลวัตต์ / 11กิโลวัตต์ / 15กิโลวัตต์ / 18.5กิโลวัตต์ / 22กิโลวัตต์ / 30กิโลวัตต์

Corresponding models: FR-F820-xxx-2-60, FR-A820-xxx-2-60, FR-E820-xK

1. Model Suffix Meaning (Direct Reference)

Using FR-F840-00250-2-60 as example:

1. One-Sentence Selection Advice

Fans / ปั๊ม / energy saving priority → FR-F840

High precision / heavy load / machine tools → FR-A840

Simple light load / limited budget → FR-E840