Intelligent Suppression Harmonic Reactive Power Compensation Device
YDX-GS、YDX、YDX-GM、YD-GD
Integrated design, centralized reactive power compensation for power distribution system, local power factor correction for motor equipment, energy-saving system based on power factor correction
YDX series anti-harmonic intelligent capacitor is a new generation of reactive power compensation equipment for 0.4kV low-voltage power grid with high efficiency and energy saving, line loss reduction, power factor improvement and power quality optimization. It consists of intelligent measurement and control unit, zero-crossing switching unit, protection unit, filter tuning reactor and low-voltage filter power capacitor. It has changed the bulky and heavy structure of traditional reactive power compensation device, so that the new generation of low-voltage reactive power compensation equipment has better compensation effect, smaller size, lower power consumption, cheaper price, more cost saving, more flexible use, more convenient maintenance, longer service life and higher reliability. It can be used in an environment with very serious harmonics, will not produce resonance, can operate reliably, has no amplification effect on harmonics, and has the function of absorbing and eliminating harmonics to a certain extent. Products with 7% reactors in series are used in electrical environments dominated by 5th (and above) harmonics, and products with 14% reactors in series are used in electrical environments dominated by 3rd (and above) harmonics.
1. Model Description
For example: YXS7-40/480, represents a common three-phase common compensation anti-harmonic intelligent capacitor, with a capacity of 40kvar, a rated voltage of 480V, and an internal series 7% reactor.2. Technical parameters and working environment2.1 Input voltage: 380V±20%.2.2 Working frequency: 50Hz±2.5Hz.2.3 Implementation standard: GB/T 15576.2.4 Working temperature: -25℃～+55℃.2.5 Relative humidity: The maximum temperature is +40℃, and the relative humidity does not exceed 50%. a higher relative humidity is allowed at a lower temperature, considering that temperature changes may occasionally produce moderate condensation.2.6 Altitude: ≤2000m.
