Contacteur,disjoncteur,onduleur solaire,compteur électrique,batteries solaires
T6V 800 PR221DS｜ABB Tmax T6 Series High Performance Disjoncteur à boîtier moulé (MCCB)
Modèle complet: T6V 800 PR221DS-LS/I In=800 (Common Order Codes: 1SDA069432R1, 1SDA069429R1, 3P/4P selectable)
Marque: ABB (SACE Tmax Series)
- Detailed Model Interpretation
| Segment de modèle | Signification | Description de la clé |
| T6 | Series Designation | Tmax T6 series, frame current 800A, suitable for medium and high voltage power distribution systems |
| V | Classe de capacité de coupure | Class V, ultra-high breaking capacity: 120kA at 400V, 200kA at 220V |
| 800 | Courant nominal | 800UN (same as frame current) |
| PR221DS | Type de déclencheur | Electronic intelligent trip unit with LS/I protection (Long-time delay L, Short-time delay S, Instantaneous I) |
| LS/I | Configuration des protections | Standard three-stage protection; earth fault protection optional (extra configuration required) |
| F F | Montage / Connexion | First F: Montage fixe; Second F: Connexion frontale |
- Paramètres techniques de base
| Article | Spécification | Remarques |
| Tension nominale (Ue) | 690V et | Suitable for industrial high-voltage power distribution systems |
| Tension d'isolation nominale (Interface utilisateur) | 1000V et | Higher than rated operating voltage, large safety margin |
| Capacité de rupture ultime (ICU) | 120kA à 400 V, 200kA@220V | Highest Class V, adapté aux environnements industriels difficiles |
| Courant opérationnel nominal (Dans) | 800UN | Courant de fonctionnement continu maximum |
| Poteaux | 3P/4P selectable | 3P pour circuits triphasés, 4P includes neutral protection |
| Caractéristique du voyage | LS/I three-stage protection | Long-time delay inverse time, courte durée / instantaneous definite time |
| Type de montage | Fixé | Draw-out type also available (special model required) |
| Type de connexion | Connexion frontale | Compatible with cables or busbars |
| Degré de protection | IP30 | Standard switchgear installation protection |
| Norme applicable | CEI 60947-2 | International standard for low-voltage switchgear |
- Principales fonctionnalités & Applications
Avantages principaux
- 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: Supports various accessories (contacts auxiliaires, contacts d'alarme, déclencheur à minimum de tension, etc.)
Applications typiques
Main power distribution systems in large industrial plants
690V high-voltage Motor Control Centers (Centre multicompte)
Power supply for data centers and critical infrastructure
Combiner box protection for new energy power systems (PV, énergie éolienne)
Marine and offshore platform power distribution systems
- Reference Replacement Models
Same-brand Upgrades / Remplaçants
| Modèle | Capacité de coupure | Type de voyage | Application |
| T6V 800 PR222DS-LSIG | 120kA à 400 V | With earth fault protection (G) | Systems requiring earth fault detection |
| T6V 800 PR223DS | 120kA à 400 V | Advanced intelligent trip unit | Applications requiring remote monitoring and communication |
| T6S 800 PR221DS | 70kA à 400 V | Pouvoir de coupure standard | General industrial power distribution, moindre coût |
Alternatives multimarques
| Marque | Modèle | Paramètres de correspondance clés |
| Schneider | Masterpact MT25H1 800A | 800UN, 120kA rupture, protection en trois étapes |
| Siemens | 3WL1210-3BB36-4GA4 | 800UN, 100kA rupture, intelligent trip unit |
| Mitsubishi | NF800-SEW | 800UN, 100kA rupture, déclencheur électronique |
- Notes de sélection
- Adaptation du pouvoir de coupure: 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
- Type de montage: Fixed for standard switchgear, draw-out for easy maintenance and replacement
- Configuration des accessoires: Sélectionnez les contacts auxiliaires, contacts d'alarme, motor operators, etc., according to control requirements
- Compatibilité de tension: T6V suitable for systems up to 690V; use dedicated 1000V series (par ex., T6L) for higher voltages
