Year1
- 电压：
- 380V
- 频率：
- 50HZ
- 功耗：
- 5W
, Overview of portable filter reactive power compensation unit
Portable filter reactive power compensation unit is suitable for medium and high frequency heating, DC motor drive, inverter motor drive, In situations such as rectifier inverter power supplies where it is necessary to suppress harmonic compensation for reactive power, this unit adopts comprehensive intelligent control. By collecting the operating parameters of the load, it accurately calculates the switching of the filter compensation power unit to achieve accurate and rapid compensation of reactive power, which is effective Suppress harmonics to achieve the best compensation effect. The portable filter reactive power compensation unit is easy to use, easy to install, has a small footprint, and is suitable for use in various occasions. Especially in the transformation of traditional reactive power compensation cabinets, its convenience and practicality can be better reflected. The portable filtering reactive power compensation unit is divided into control unit + power unit. A single control unit can control multiple groups of power units. For example: the transformer considers the filter compensation capacity (i.e. left and right R) according to the left and right capacities. The portable filter reactive power compensation unit can choose R power filter compensation unit, control unit + R power filter compensation unit, the total capacity is 3R.
Functions of the portable filtering reactive power compensation unit
Intelligent acquisition and control output can quickly compensate for the reactive power required by the load, and the compensation can be achieved in one step.
R automatically and precisely compensates the reactive power of the load, making the compensation accuracy higher.
Improve line power factor, improve line voltage quality, and reduce line losses.
Suppress system high-order harmonics and prevent system harmonic oscillations from amplifying.
Reduce the reactive current of the main transformer and increase the output capacity.
Suitable for reactive power compensation of various busbar changes
Characteristics of portable filtering reactive power compensation unit
Independent anti-interference design ensures stable operation in various harsh electromagnetic environments.
Adopt advanced intelligent logic reactive power control technology to achieve the best reactive power compensation control effect.
Match and switch multiple groups of power units with different capacities, balance the input into the branches, and extend the service life of the power units.
According to the multi-group operation mode of the load, the compensation strategy is automatically adjusted so that the bus load can obtain reactive power compensation in a balanced manner and achieve the best compensation effect.
Has complete protection functions: overvoltage, undervoltage, overcurrent, overtemperature, harmonic line crossing, etc.
It has automatic control, manual control and remote control.
It has a complete heat dissipation temperature control system and a complete alarm indication system.
The portable filter reactive power compensation unit adopts an off-harmonic design of a filter reactor connected in series with a filter capacitor to suppress system harmonics and compensate reactive power stably and reliably.
Simple installation and operation, reliable operation and easy maintenance.
, Portable filter reactive power compensation unit consists of
Control power unit: mainly composed of filter reactor, filter capacitor, special switching switch, alarm indication system, over-temperature protection system, circuit breaker, work indicator light, It is composed of power isolation transformer, intelligent filter compensation controller, etc. The control system can add a backup controller. When the main controller fails, it can automatically switch to the backup controller for control and issue an audible and visual alarm at the same time.
Compensation power unit: Mainly composed of filter reactor, filter capacitor, special switching switch, alarm indication system, over-temperature protection system, temperature control cooling system, circuit breaker, work indicator light, etc.
, use environment
Ambient temperature: -+ degrees
Altitude: not exceeding, please indicate if it exceeds
Relative humidity: daily not exceeding, monthly average not greater than
Working environment: no corrosive gases, no conductive dust, no flammable and explosive media around
Installation conditions: no severe vibrations and bumps, the installation inclination is not greater than 10 degrees
WhatsApp
