Product Introduction
The feedback unit is a dedicated braking unit in the variable frequency drive system. It efficiently and synchronously feeds back the regenerative energy generated during motor deceleration to the AC grid, while assisting the drive system in achieving rapid braking.
Product advantages
High-Precision Sampling: 16-bit ADC chip with signal sampling accuracy of ±0.1%.
Power Quality Optimization: Built-in AC reactor effectively suppresses harmonics and protects grid stability.
Quadruple Safety Protection: Automatic power-off and alarm for overcurrent, overvoltage, overheating, and short circuit.
Long Service Life: Industrial-grade components with MTBF exceeding 50,000 hours.
Pictures
FAQ
Q: What is the expected service life of the feedback unit?
A: Under normal operating and maintenance conditions, the expected service life of our feedback unit is over 10 years.
Q: What factors affect the durability of the feedback unit?
A: The main factors are environmental temperature, humidity, grid fluctuations, and maintenance frequency. We recommend regular dust and heat dissipation checks.
Q: What are the key consumable parts of the equipment, and what is their replacement cycle?
A: The main consumable parts are the fans and filter capacitors. The fan is recommended to be checked or replaced every 3-5 years, while the capacitor's lifespan is related to the environmental temperature and typically lasts 5-8 years.
Q: What payment methods does the company support?
A: We support bank transfers (corporate accounts), wire transfers (T/T), and for some creditworthy clients, we can negotiate the use of Letters of Credit (L/C).
Q: Is customization available for feedback units with non-standard power or special voltage levels?
A: Yes, we have a professional R&D team that can provide custom solutions for non-standard power and special voltage feedback units.
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