The MRD-LCZ modules of reactive power compensation can be assembled together to form a reactive power compensation system, and they are divided into 3-phase type and phase divided type. These electrical fittings are extremely resistant to harmonics, and they are of small size which helps to save installation space. In particular, our compensation capacitor won’t generate surge current since it is triggered at zero-crossing.

Feature
1. These reactive power compensation modules are compatible with GCS, GCK and GGP cabinets.
2. The modular design (drawer type) contributes to flexible wiring and free assembly into reactive power compensation system.

Operating Condition
1. Ambient temperature: -40℃~ 55℃
2. Ambient humidity: ≤95%RH
3. Site altitude: ≤4000m (We have specifically designed some models for places with altitude of over 4000m.)

Application
Our modules of reactive power compensation can be installed directly to provide automatic reactive power compensation, and they are commonly utilized for central compensation of 3-phase power networks that have serious harmonic pollutions.

Component
1. High-load, dry-type, self-healing capacitor unit with overpressure protection
2. Vacuum impregnated filter reactor with thermal protection
3. Super strong contactor (for capacitor only)
4. Vertical busbar system with low-voltage fusing protection

Technical Data
1. Reactance ratio coefficient: 5.67%, 7%, 12.5%, 14%
2. Technical standard: IEC439-1, VDE
3. Rated voltage: AC 230V-800V
4. Rated frequency: 50Hz, 60Hz
5. Protection class: IP20 or IP00 (For IP54, please contact us)

Ordering Instruction
The following information shall be specified when ordering our modules of reactive power compensation.
1. Product name and model
2. Project that these modules are going to work for
3. Required control mode
4. Required components
5. Group number and adjust steps of capacitor
6. Rated voltage, rated capacity, reactance ratio coefficient
7. Cabinet dimension, protection class, packaging and transportation requirements
8. Ordering quantity and total capacity

Service
MINGRUI is able to manufacture 20,000 sets of low-voltage reactive power compensation modules every year, and this product has a service life of 15 years and a warranty period of 18 months. As for the modules of reactive power compensation, 6 pieces of them are packed in one foam box, and they come with testing guide, technical performance list, ex-factory inspection certificate, certificate of qualification, shipping list, warranty card and equipment drawings.