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INVT-CHF100A-055G-075P-4 Frequency Converter Selection Quick Reference Table
| Module | Détails |
| Informations de base | Marque: INVT |
| Série: CHF100A Vector General-Purpose Type | |
| Définition du modèle: 055G = 55kW Standard Load / 075P = 75kW Heavy Load | |
| Classe de tension: Three-phase 380-415V AC (50/60Hz) | |
| Indice de protection: IP20 (Cabinet Installation) | |
| Méthode de refroidissement: Forced Air Cooling | |
| Paramètres électriques de base | Rated Input Voltage: 380-415V et (Fluctuation ±15%) |
| Puissance de sortie nominale: 55kW (Standard) / 75kW (Heavy Load) | |
| Courant de sortie nominal: 105UN (Standard) / 135UN (Heavy Load) | |
| Output Frequency Range: 0.00-600.00Hz (Accuracy ±0.01Hz) | |
| Mode de contrôle: Sensorless Vector Control (SVC), Contrôle V/F, Contrôle du couple | |
| Capacité de surcharge: 150% for 1min (Standard); 120% for 1min (Heavy Load) | |
| Terminal Definitions | ▶ Main Circuit Terminals |
| R/L1, S/L2, T/L3: Three-phase Power Input | |
| U, V, W: Frequency Converter Output (Connected to Motor) | |
| PE: Grounding Terminal | |
| ▶ Control Circuit Terminals | |
| DI1-DI9: Entrée numérique (Configurable for Multi-speed, Démarrer/Arrêter, etc.) | |
| DO1-DO6: Sortie numérique (Faute, Running Signal, etc.) | |
| AI1/AI2: Entrée analogique (0-10V/4-20mA) | |
| AO1/AO2: Sortie analogique | |
| RS485: Interface de communication (Modbus RTU) | |
| Puissance moteur applicable | Standard Load (Type G): Suitable for 55kW Three-phase Asynchronous Motor |
| Heavy Load (Type P): Suitable for 75kW Three-phase Asynchronous Motor | |
| Couple de démarrage: 0.5Hz / 150% Couple nominal (SVC Mode) | |
| Scénarios d'application typiques | 1. Ventilateurs & Pompes: Boiler Induced Draft Fans, Central Air Conditioning Water Pumps, Cooling Tower Fans |
| 2. Machines industrielles: Compresseurs d'air, Injection Molding Machines, Impression & Packaging Equipment | |
| 3. Matériaux de construction & Métallurgie: Belt Conveyors, Ball Mill Auxiliary Systems | |
| 4. Autres: Machines minières, Sewage Treatment Equipment | |
| Key Selection Tips | 1. Correspondance de charge: Select Type G parameters for fans/pumps; select Type P parameters for compressors/extruders |
| 2. Environmental Derating: For every 1℃ rise above 40℃, reduce rated current by 1%, maximum operating temperature 50℃ | |
| 3. Accessoires recommandés: Input Reactors (Harmonic Suppression), Braking Units (High-inertia Loads), Extended Operation Panels | |
| 4. Expansion des communications: Supports PROFIBUS-DP / DeviceNet Fieldbuses |
