Product Type: SINAMICS G120X Fan/Pump Drive | Status: Active | Cooling: Internal Forced-Air | Frame: FSG | Core Use: 250kW (400V class) fan/pump/motor control (HVAC, water/wastewater, industrial process) | Protection: IP20 (UL Open Type) | Filter: No integrated C2 filter (0AF0 suffix)
Input: 3AC 380–480 V, 47–63 Hz | Output: 3AC 0–480 V, 0–300 Hz | Rated Power (400V): 250 kW (100% 240s, 110% 60s) | Rated Output Current (I₀): 450 A
1. Electrical Ratings
| Parameter | Value | Notes |
|---|---|---|
| Input Phases/Voltage | 3AC 380 … 480 V AC (+10% / -20%) | 400V IEC / 480V NEC nominal |
| Input Frequency | 47 … 63 Hz | Wide mains tolerance |
| Output Voltage/Frequency | 0 … 480 V AC / 0 … 300 Hz | Max output = input voltage |
| Rated Output Current (I₀) | 450 A | Continuous (S1, 40°C, 1000m) |
| Rated Power (400V) | 250 kW | 100% load 240s; 110% overload 60s |
| Power Loss (Typ./Max) | ~4.1 kW / ~4.8 kW | At rated load (EN 50598-2) |
| 24V DC Aux Supply | 24 V DC (-15% / +20%) | 20.4–28.8 V DC, max 1.0 A |
| Insulation Class | F (155 °C) | Standard for power electronics |
| Dielectric Test Voltage | 3.0 kV AC (1 min) | Input/output/aux to ground |
| EMC Compliance | IEC 61800-3, EN 61000-6-2/-3 | CE, cULus, RoHS, EAC; add external C2 filter for C2 compliance |
| Max Motor Cable Length | Shielded: 150 m; Unshielded: 300 m | Extend with output reactor/filter |
| Motor Temp Input | 1× PTC/KTY | ±5 °C accuracy, Thermo-Click compatible |
| Analog Output | 1× Non-isolated | 0–10 V / 0–20 mA configurable |
| STO (Safe Torque Off) | SIL 2 (IEC 61508), PL d (EN ISO 13849-1), Cat. 3 | Standard safety function |
2. Mechanical & Environmental Data
| Parameter | Value | Notes |
|---|---|---|
| Dimensions (H×W×D) | 999 mm × 305 mm × 380 mm | 39.33 × 12.01 × 14.96 in (FSG frame) |
| Net Weight | ~120 kg | ~264.6 lb |
| Degree of Protection | IP20 (front), IP00 (rear) | UL Open Type, cabinet-mounted |
| Sound Pressure Level (1m) | < 78 dB (A) | At rated load |
| Ambient Temp (Operation) | -20 … +45 °C | Derate 1% per 1 K above 40 °C |
| Storage Temperature | -40 … +70 °C | |
| Installation Altitude (No Derating) | ≤ 1000 m | 1% derate per 100 m above 1000 m |
| Humidity | 5 … 95% RH | Non-condensing |
| Coating | 3C2 (IEC 60721-3-3) | Harsh environment resistance |
| Terminals (Mains/Motor) | M10/M12 bolt | Conductor cross-section: 70 … 185 mm² (2/0 … 350 kcmil) |
| PE Connection | M12 screw | Low-impedance ground required |
| Cooling Air Requirement | ~0.36 m³/s (12.7 ft³/s) | Integrated fan, top/bottom airflow |
3. Key Features & Compatibility
- Fan/Pump Optimized: Built-in PID, sleep mode, energy monitoring, multi-pump/fan control logic
- Robust Design: 3C2 coating, wide voltage/freq tolerance, IP20 for cabinet installation
- High Power Density: 250kW in FSG frame, ideal for large industrial drive systems
- Communication: BACnet MS/TP, Modbus RTU, Profibus DP, PROFINET (optional modules)
- Safety: STO (Safe Torque Off) SIL 2/PL d/Cat.3
- Compatibility: Works with G120X IOP-2 operator panel, I/O modules, standard 3-phase induction motor
