Brand new original 6SE7038-6EK84-1GF0 Siemens 6SE70 frequency converter impedance capacitance absorption board surge board

Basic information model: 6SE7038-6EK84-1GF0
Product type: Siemens SIMOVERT MASTERDRIVES 6SE70 series SMU3 inverter wiring module (resistance capacitance absorption board/buffer module)
Core application: Absorb voltage spikes and surges in inverter circuits of frequency converters, suppress electromagnetic interference, protect power devices such as IGBTs, stabilize circuits, adapt to medium voltage frequency converter systems, and be applied in industrial fields such as metallurgy, power, and mining
Adaptation equipment: Siemens SIMOVERT MASTERDRIVES 6SE70 series medium voltage frequency converter, suitable for DC bus voltage 510-620V DC, power range 690A frequency converter system
Electrical parameter adaptation voltage: three-phase 380-460V AC, 50/60Hz, suitable for DC bus voltage 510-620V DC
Core components: high-voltage thin-film capacitors, non inductive resistors, forming an RC absorption circuit
Absorption capacity: can absorb instantaneous voltage spikes (up to thousands of volts), suppress current surges (tens to hundreds of amperes), and protect power devices
Insulation level: In accordance with EN 61800-5-1, the control circuit and power circuit are electrically isolated
Protection function: It has overvoltage, overcurrent, and overheating protection, suppresses electromagnetic interference, and ensures circuit stability
Physical and environmental parameter structure form: Board card, compatible with 6SE70 series frequency converter power unit card slot
Protection level: IP20 (installed inside the control cabinet, relying on the overall protection of the cabinet)
Working temperature: 0 ℃ -40 ℃
Storage temperature: -25 ℃ -70 ℃
Relative humidity: ≤ 85% (no condensation)
Weight: Approximately 380 grams
Adaptation and functional adaptation components: 6SE70 series medium voltage frequency converter power module, control unit
Functional features: Integrated RC absorption circuit, absorbs voltage spikes, suppresses surges, protects power devices, stabilizes circuits, and reduces electromagnetic interference
Installation requirements: Insert the corresponding card slot of the frequency converter, fix it reliably, ensure good heat dissipation, and replace it with power off and electrostatic protection