コンタクタ,サーキットブレーカー,ソーラーインバーター,電気メーター,太陽電池
T6V 800 PR221DS｜ABB Tmax T6 Series High Performance 配線用遮断器 (MCCB)
フルモデル: T6V 800 PR221DS-LS/I In=800 (Common Order Codes: 1SDA069432R1, 1SDA069429R1, 3P/4P selectable)
ブランド: ABB (SACE Tmax Series)
- Detailed Model Interpretation
| モデルセグメント | 意味 | キーの説明 |
| T6 | Series Designation | Tmax T6 series, frame current 800A, suitable for medium and high voltage power distribution systems |
| V | 遮断容量クラス | Class V, ultra-high breaking capacity: 120kA at 400V, 200kA at 220V |
| 800 | 定格電流 | 800あ (same as frame current) |
| PR221DS | トリップユニットの種類 | Electronic intelligent trip unit with LS/I protection (Long-time delay L, Short-time delay S, Instantaneous I) |
| LS/I | 保護構成 | Standard three-stage protection; earth fault protection optional (extra configuration required) |
| F F | 取り付け / 繋がり | First F: 固定取付; Second F: フロント接続 |
- コア技術パラメータ
| アイテム | 仕様 | 備考 |
| 定格電圧 (うえ) | 690Vと | Suitable for industrial high-voltage power distribution systems |
| 定格絶縁電圧 (ウイ) | 1000Vと | Higher than rated operating voltage, large safety margin |
| 究極の制動能力 (ICU) | 120kA@400V, 200kA@220V | Highest Class V, 過酷な産業環境に適しています |
| 定格動作電流 (で) | 800あ | Maximum continuous operating current |
| 極 | 3P/4P selectable | 3P for three-phase circuits, 4P includes neutral protection |
| トリップ特性 | LS/I three-stage protection | Long-time delay inverse time, 短時間 / instantaneous definite time |
| 取付タイプ | 修理済み | Draw-out type also available (special model required) |
| 接続タイプ | フロント接続 | Compatible with cables or busbars |
| 保護の程度 | IP30 | Standard switchgear installation protection |
| 適用規格 | IEC 60947-2 | International standard for low-voltage switchgear |
- 主な特長 & アプリケーション
主な利点
- Ultra-high breaking capacity: Class V can withstand severe short-circuit faults and ensure system safety
- Intelligent protection: PR221DS trip unit provides accurate overload and short-circuit protection with adjustable parameters
- Reliable and durable: ABB Tmax series design, suitable for frequent operation and harsh industrial environments
- Flexible extension: さまざまなアクセサリをサポート (補助接点, 警報接点, 不足電圧解除, 等)
代表的な用途
Main power distribution systems in large industrial plants
690V high-voltage Motor Control Centers (MCC)
Power supply for data centers and critical infrastructure
Combiner box protection for new energy power systems (PV, 風力)
Marine and offshore platform power distribution systems
- Reference Replacement Models
Same-brand Upgrades / 交換品
| モデル | 遮断容量 | 旅行の種類 | 応用 |
| T6V 800 PR222DS-LSIG | 120kA@400V | With earth fault protection (G) | Systems requiring earth fault detection |
| T6V 800 PR223DS | 120kA@400V | Advanced intelligent trip unit | Applications requiring remote monitoring and communication |
| T6S 800 PR221DS | 70kA@400V | 標準遮断容量 | General industrial power distribution, 低コスト |
クロスブランドの代替品
| ブランド | モデル | 主要なマッチングパラメータ |
| シュナイダー | Masterpact MT25H1 800A | 800あ, 120kA破壊, 3段階の保護 |
| シーメンス | 3WL1210-3BB36-4GA4 | 800あ, 100kA破壊, intelligent trip unit |
| 三菱 | NF800-SEW | 800あ, 100kA破壊, 電子トリップユニット |
- 選定メモ
- 遮断容量のマッチング: Select V/S/H/N/L classes based on system short-circuit current calculation
- Protection function selection: Basic LS/I meets most needs; choose LSIG for earth fault protection
- 取付タイプ: Fixed for standard switchgear, draw-out for easy maintenance and replacement
- 付属品の構成: 補助接点を選択してください, 警報接点, motor operators, 等, according to control requirements
- Voltage compatibility: T6V suitable for systems up to 690V; use dedicated 1000V series (例えば, T6L) for higher voltages
