6SE7028-2HF60 | 6SE70282HF60
SIMOVERT MD Converter unit 3AC 660-690V, 75KW
SIMOVERT MASTERDRIVES VECTOR CONTROL CONVERTER CHASSIS UNIT, IP00 3 660-690V AC, 50/60HZ, 82 A NOM. POWER RATINGS: 75KW DOCUMENTATION ON CD
Product Series: SIMOVERT MASTERDRIVES VC (Vector Control) Frequency Converter
1. Basic Electrical Specifications
表格
| Parameter | Value |
|---|---|
| Model Number | 6SE7028-2HF60 |
| Device Type | Chassis-mounted vector control frequency converter |
| Rated Power | 75 kW (100 HP) |
| Rated Output Current | 82 A (nominal) |
| Input Voltage | 3-phase AC, 660–690 V |
| Input Frequency | 50/60 Hz (auto-adapting) |
| Output Voltage | 0–input voltage (3-phase AC) |
| Output Frequency Range | 0–300 Hz (standard) |
| Control Modes | V/f control, Sensorless vector control, Closed-loop vector control (with encoder) |
| DC Link Voltage | 740–890 V DC (nominal) |
| Cooling Method | Forced air cooling (standard); water-cooled version: 6SE7028-2HF60-1AA1 |
| Protection Degree | IP00 (cabinet installation) |
2. Performance & Overload Data
表格
| Parameter | Value |
|---|---|
| Overload Capacity | 150% of In for 60 sec (every 300 sec) |
| Torque Accuracy | Closed-loop vector: ±2% of rated torque |
| Speed Stability | Closed-loop (encoder): ±0.01% of max. speed |
| Switching Frequency | 2–16 kHz (adjustable) |
| Dynamic Response | Fast current/torque control (ms-level) |
3. Environmental Ratings
表格
| Parameter | Value |
|---|---|
| Operating Temperature | 0–40 °C (vertical, no derating); 0–60 °C (horizontal, derated above 40°C) |
| Storage Temperature | -25–+70 °C |
| Relative Humidity | 5–95% RH (non-condensing) |
| Max. Operating Altitude | ≤1000 m (no derating); derated above 1000 m |
| Vibration Resistance | IEC 60068-2-6: 1 g (10–58 Hz) |
| Shock Resistance | IEC 60068-2-27: 15 g (11 ms) |
4. Interfaces & Connections
表格
| Interface | Details |
|---|---|
| Analog Inputs | 2 channels (0–10 V, ±10 V, 0–20 mA, 4–20 mA) |
| Analog Outputs | 2 channels (0–10 V, 0–20 mA) |
| Digital Inputs | 6–8 optically isolated inputs (24 V DC) |
| Digital Outputs | 3–4 relay outputs (30 V DC / 250 V AC, 5 A) |
| Encoder Interface | Supports TTL/HTL encoders (sin/cos optional) |
| Communication Ports | – Serial: RS232/RS485
– Optional: PROFIBUS-DP, DeviceNet, Modbus, CANopen |
5. Protection & Diagnostics
表格
| Function | Description |
|---|---|
| Overcurrent Protection | IGBT short-circuit, output short-circuit protection |
| Overvoltage Protection | DC link overvoltage, input surge protection |
| Overtemperature | Heat sink / IGBT overtemperature warning & trip |
| Phase Loss | Input phase failure, output phase imbalance detection |
| Motor Protection | PTC thermistor input, overload monitoring |
| Fault History | Stores last 8–10 faults with time stamps |
6. Physical & Mechanical Data
表格
| Parameter | Value |
|---|---|
| Weight | Approx. 65 kg |
| Mounting | Vertical cabinet mounting |
| Cable Entry | Top/bottom power terminals; front control terminals |
