Siemens 6SE70 frequency converter power trigger board driver board 6SE7027-2TD84-6HF3，6SE7027-2TD84-6HF3 Siemens

Parameter Category Parameter Value
Basic Information Ordering Number 6SE7027-2TD84-6HF3
Product Name SIMOVERT MASTERDRIVES Frequency Converter
Product Series SIMOVERT MASTERDRIVES MC
Manufacturer Siemens
Net Weight ~42 kg
Protection Class IP20 (cabinet installation required)
Certifications CE, UL, cUL, IEC 61800-5-1
Product Status Legacy model, spare parts support available
Electrical Input Specifications Input Voltage 3-phase AC 380–480 V (-15% / +10%)
Input Frequency 47–63 Hz
Rated Input Current 55 A
Max Input Current 60.5 A (1 min overload)
Input Power Factor ≥0.94 (at rated load)
Electrical Output Specifications Output Voltage 3-phase AC 0–input voltage
Output Frequency 0–400 Hz (configurable)
Rated Output Power 22 kW (at 400 V, 50 Hz)
Overload Capacity 150% for 60 s, 200% for 3 s
Control Accuracy Speed regulation: ±0.1% (closed-loop vector control)
Torque Response Time ≤10 ms (vector control mode)
Control & Communication Features Control Modes V/f control, open-loop vector control, closed-loop vector control, torque control
Communication Interfaces PROFIBUS DP (integrated), RS485
Digital Inputs 10 channels (24 V DC, configurable for logic control)
Digital Outputs 6 channels (24 V DC, 2 A per channel)
Analog Inputs 4 channels (0–10 V DC / 4–20 mA)
Analog Outputs 2 channels (0–10 V DC / 4–20 mA)
Encoder Interface TTL/HTL incremental encoder, absolute encoder compatible
Mechanical & Cooling Features Mounting Method Floor/cabinet mounting
Cooling Method Forced air cooling (integrated fan with speed control)
Dimensions (L×W×H) 550 mm × 380 mm × 950 mm
Housing Material Galvanized sheet steel (anti-corrosion coating)
Connection Type Power: bolt-type terminals (busbar compatible); Control: screw terminals
Environmental Conditions Operating Temperature Range 0°C to +45°C (derating 1% per °C above 45°C up to 55°C)
Storage Temperature Range -25°C to +70°C
Operating Humidity 5%–95% RH (non-condensing)
Altitude Derating ≤1000 m no derating; 1000–2000 m, 1% derating per 100 m
Vibration Resistance 5–500 Hz, 0.5 g acceleration
Shock Resistance 10 g acceleration (11 ms duration)
Functional Features Core Function High-precision AC motor speed/torque control, dynamic response optimization for variable load scenarios
Protection Functions Overcurrent, overvoltage, undervoltage, overheating, earth fault, motor thermal protection
Diagnostic Functions Real-time fault code display, historical fault logging, parameter backup/restore
Compatible Accessories Brake unit, line reactor, filter modules
Application Scenario Medium-power industrial drive systems: machine tools, elevators, conveyors, mixers