Siemens 6SE70 inverter ABO detection board resistor board 6SE7038-6EK84-1BH0，6SE7038-6EK84-1BH0 Siemens

Parameter Category Parameter Value
Basic Information Ordering Number 6SE7038-6EK84-1BH0
Product Name SIMOVERT MASTERDRIVES Vector Control Inverter
Product Series SIMOVERT MASTERDRIVES VC
Manufacturer Siemens
Net Weight ~185 kg
Protection Class IP20 (cabinet-mounted mandatory)
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 200 A
Max Input Current 220 A (1 min overload)
Input Power Factor ≥0.96 (at rated load)
Electrical Output Specifications Output Voltage 3-phase AC 0–input voltage
Output Frequency 0–500 Hz (configurable)
Rated Output Power 110 kW (at 400 V, 50 Hz)
Overload Capacity 150% for 60 s, 200% for 3 s
Control Accuracy Speed regulation: ±0.02% (closed-loop vector control)
Torque Response Time ≤5 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 (optional via CBP2 module), RS485
Digital Inputs 12 channels (24 V DC, configurable for logic control)
Digital Outputs 8 channels (24 V DC, 2 A per channel)
Analog Inputs 6 channels (0–10 V DC / 4–20 mA)
Analog Outputs 4 channels (0–10 V DC / 4–20 mA)
Encoder Interface TTL/HTL incremental encoder, resolver, absolute encoder compatible
Mechanical & Cooling Features Mounting Method Floor-mounted (heavy-duty base required)
Cooling Method Forced air cooling (dual independent fans with temperature control)
Dimensions (L×W×H) 1200 mm × 650 mm × 1800 mm
Housing Material Heavy-gauge galvanized sheet steel (anti-corrosion coating)
Connection Type Power: copper busbar connection; Control: screw terminals + industrial connectors
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, 0.3 g acceleration
Shock Resistance 5 g acceleration (11 ms duration)
Functional Features Core Function High-precision, high-power AC motor control; stable operation under heavy-load and fluctuating-load conditions
Protection Functions Overcurrent, overvoltage, undervoltage, overheating, earth fault, motor thermal protection, short-circuit protection
Diagnostic Functions Real-time fault code display, historical fault logging, parameter backup/restore, remote monitoring
Compatible Accessories Input line reactor, output dV/dt filter, brake unit, regeneration unit
Application Scenario Heavy-industry high-power drive systems: rolling mills, large pumps/fans, hoists, extruders, cement mill equipment