Delta VFD550C43A-00-55KW Inverter

モデルセグメントの定義

2. コア仕様パラメータ

3. 付属品一覧 (標準構成)
4. Inverter Main Unit (VFD550C43A-00)
5. Keypad Panel (with basic parameter setting function)
6. Installation Manual & ユーザーマニュアル (紙 + Electronic Version)
7. Quick Start Guide
8. Warranty Card & Certificate of Conformity
9. Fastener Screw Kit
10. Built-in Cooling Fan
11. Control Terminal Cover
12. 競合他社 & Cross-brand Replacement List

5. 選定ガイドライン & 代替ソリューション

選定ガイドライン

1. 負荷タイプのマッチング

Suitable for constant torque / variable torque loads such as fans, ウォーターポンプ, compressors and conveyors; heavy-duty design applicable to impact loads.

2. 環境条件

周囲温度: -10℃～+40℃ (Derating required above 40℃)

相対湿度: 0~95% (Non-condensing)

高度: ≤1000m (Derating required above 1000m)

3. Optional Function Requirements

EMCフィルター付き: Select model VFD550C43A-21

With built-in braking unit: Select model VFD550C43A-41

より高い保護レベル: Select enclosed type (例えば. IP20)

代替ソリューション

1. Same-brand Upgrade Replacement

C2000+ Series: VFD550C43A-00 (Performance upgraded, supports more communication protocols)

CP2000 Series: VFD550CP43A-00 (Economical type, simplified functions)

2. Power Adjustment Scheme

Light-duty application: Adopt 45kW model VFD450C43A-00 for cost saving

耐久性の高い / impact load: Recommend 60kW model VFD600C43A-00 for sufficient margin

3. Function Expansion Scheme

Install communication expansion card for Industrial Ethernet connection

Install PG card for closed-loop vector control and higher precision

Install braking resistor for fast stop and protection of inverter & モーター

6. アプリケーションシナリオ

HVAC System (ファン & Water Pump Control)

Water Treatment Industry (Water Pump & Mixer Control)

Manufacturing Production Line (Conveyor & Machine Tool Spindle Control)

Mining Machinery (Conveyor & Crusher Control)

コンプレッサー制御 (スクリュー & Centrifugal Compressor)

7. Key Features Summary
8. High-performance Vector Control

センサレスベクトル制御に対応, 出力 150% 定格トルク（0.5Hz時）.

2. Excellent Energy Saving

Built-in energy saving mode, reduces power consumption by 10~30% compared with traditional control.

3. Flexible Communication

Supports multiple industrial networks, easy integration into automation systems.

4. 包括的な保護

Multiple protections including overcurrent, 過電圧, 不足電圧, 過熱, phase loss and earth fault.

5. Built-in PLC Function

10K-step programming capacity, realizes simple logic control and reduces external PLC dependency.

Delta VFD Inverter Model List & Cross-brand Comparison

1. Delta VFD Inverter Naming Rule (General Version)

2. Full Range Delta VFD Inverter Model List
3. コンパクトシリーズ (0.1kW～15kW)

(2) ME300 Series (Ultra-compact General Inverter)

(3) MS300 Series (Compact General-purpose Inverter)

(4) MH300 Series (High-performance Compact Inverter)

2. スタンダードシリーズ (0.75kW～630kW)

(1) C2000/C2000+ Series (High-performance Vector Inverter)

(2) CH2000 Series (Heavy-duty Vector Inverter)

(3) CP2000 Series (Economical Vector Inverter)

3. Industry Special Series

(1) VFD-VE Series (ファン & Pump Special Inverter)

(2) VFD-VJ Series (Plastics & Rubber Special Inverter)

3. Cross-brand Comparison Table (5.5kW~55kW Main Models)

4. Cross-brand Replacement Selection Key Points
5. Power Matching Principle

Heavy-duty Application: Ensure replacement model rated current ≥ original Delta rated current (Delta C2000 55kW: 110あ)

Light-duty Application: Same or slightly lower power model acceptable for cost saving

Impact Load: Select one power level higher for sufficient safety margin

2. Function Matching Key Points

3. Brand Feature Comparison

5. Quick Selection Formula for Model Replacement
6. Power Conversion: Delta kW × 1.33 ≈ HP, current consistency is the priority
7. Series Matching: Compact → Siemens G110M / Schneider ATV310; Standard → Siemens G120C / シュナイダー ATV320; Heavy-duty → Siemens G120X / シュナイダー ATV630
8. Function Selection: Vector control choose suffix A; EMC filter choose -21; Braking unit choose -41
9. Brand Selection: General use Delta; High-end system choose Siemens / ABB; Cost performance choose Schneider