Smart Capaictor-autmatic control the power distribution box

详情

Intelligent modular energy-saving low voltage power capacitor is 0.4KV low-voltage power distribution network reducing the line loss, improving the power factor and the quality of power, and saving energy and reducing consumption of the intelligent reactive power compensation device. Integrated with modern measurement and control, power electronics, network communication, automatic control, power capacitor and other advanced technology changed the backward controller technique of the traditional reactive power compensation device, and switching technique of the backward mechanical contactor or mechanical-electrical integration switch as for switched capacitor and the bulky and heavy structure mode of traditional reactive power compensation device. New generation of intelligent capacitor has the characteristics of better compensation effect, smaller volume, lower power consumption, the price is cheaper, more cost savings,use more flexible, more convenient maintenance, long service life and higher reliability, adapting to the modern power grid to the higher requirement of the reactive power compensation.
Usage:
The capacitance compensation device is for improving power supply power factor, improve the efficiency of the grid to provide solutions. Main application fields:
1.The factor power distribution system
2.The residential quarter power distribution system
3.Municipal commercial buildings
4.Traffic tunnel power distribution system
5.Box change, the complete set of cabinet, outdoor distribution box

Normal working conditions and installing conditions:
Ambient air temperature: **5℃~**5℃
Relative humidity:≤*0% while  *0℃;  ≤*0% while  *0℃
The altitude : ≤***0m
Environmental conditions: No harmful gas and steam, no conductivity or explosive dust, no violent mechanical vibration

Reactive power compensation parameters:
Reactive power compensation error: minimum capacitor capacity of *0% or less;
Capacitor switching time: ≥*0s,can be set to *0s~**0s
Reliability parameters:
Control accuracy:**0%,allowed switching times:1 million times;
Capacitor capacity running time attention :  ±1%/year
Capacitor capacity switching for attenuation: ±0.1/ten thousand times

Power conditions:
Rated voltage:**0V ±*0%
Harmonic voltage: sine wave, the total distortion rate is not greater than 5%
Rated frequency: *0Hz or *0Hz
Harmonic current: common connection point of harmonic current value shall not exceed the GB/T*********3 standard requirements
Power consumption: ≤ 3W