Low voltage reactive power compensation integrated module, module, perfect product mark.
Use occasion
Full automatic reactive power compensation, can be directly installed and used.
Centralized compensation of reactive power in three-phase power system with serious harmonic pollution and fast load variation.
Use occasion harmonic limit:
Max.0.5% U5, max.5% U7, max.4%. U3
Assembly component
High load, inflation type, low loss, self healing capacitor, with over pressure protection device.
Vertical busbar system with low voltage fuse protection.
Filter reactor, temperature monitoring, low loss, full vacuum impregnation.
RH2000 thyristor switching module.
RH2000D intelligent controller.
Temperature monitoring.
Reactance ratio
7%, 5.67%, 8%, 14%
technical standard
N60439-1, EN60831-1, IEC439-1
Rated voltage
230 ~ 690V (8 hours a day less than max.+10%), 50/60Hz.
Installation conditions
Indoor installation.
Protection level
IP20 or IP00.
Temperature grade
-20/B (24 hours maximum average temperature +35 degrees C).
Advantages of modular technology:
1, has nothing to do with the cabinet type. Can easily match with various types of cabinets at home and abroad.
2, combined assembly. The use of modules as building blocks, in accordance with the need to combine a variety of capacity and series.
3, simple interface. A module is a relatively independent system, which provides two interfaces to the external network interface and control interface. The module has been designed and assembled and assembled. It is obviates the calculation and design of complex reactive power compensation device with detuning reactance.
4, compact structure. Single cabinet capacity than the traditional fixed installation of at least twice.
5, expand freely. With the development of enterprise production, the capacity of reactive power compensation can be added at any time to increase the expansion of modules.
6, convenient maintenance. Maintenance, upgrading and retrofitting of safe and convenient.
Method for building complete cabinet by using module
The drawer type module is provided with a certain capacitance (and reactor), a contactor or a thyristor switching module, a vertical bus bar and a fuse.
The module and the module are connected by a special bus connection clip.
The first module and the incoming fuse knife can be connected through copper bar bending, soft bus or cable etc..
Use of modules to build complete sets of cabinets needed materials
1, module and controller
2, cabinet shell
3, the total investment of feed
4, fan and control terminal
5, side cross beam
6, (optional) current transformer, current meter, lightning arrester
In addition, according to the need of complete factory LCL, Ruihuang company can provide a complete set of bare cabinet assembly is completed, only need to complete factory door can be color and style required with the perfect spell ark effect.
Design image method:
