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Neutral Current Compensator
Neutral Current Compensator
Shreem Electric Ltd offers a Neutral Current Compensator. Most of the electrical systems nowadays use non-linear and unbalanced loads like AC-DC drives, UPS systems, welding loads, rectifiers for computer supplies, etc. These loads cause unbalanced current flow in the neutral.
Shreem Electric Ltd is a leading equipment and turnkey solutions provider with a focus on the power transmission and distribution sector. The company manufactures a wide range of medium and high voltage equipments like capacitors, circuit breakers, control and relay panels, lightening arrestors and other measuring/monitoring devices. It also offers turnkey solutions for capacitor banks and substations across various voltage classes. The company has emerged from power capacitor manufacturing to a major engineering procurement and construction company. It is focused on project management to create world class substation projects up to 400 kV system voltages and transformed to multi product manufacturing facility for T&D equipments.
Product & Technology News
- Can be used for star as well as delta connected supply feeding power to star connected balanced/unbalanced and linear/non-linear loads
- Reduces neutral current flowing in the supply (directly or through earth) to near zero value, irrespective of the type of non-linear load
- Helps in retaining supply neutral voltage (star point) close to earth or zero potential even when earth resistance is high (earth pit goes dry) or supply neutral point gets disconnected from earth or load neutral gets disconnected from supply neutral point or load neutral gets disconnected from earth; eliminates "performance" dependency of load neutral connection to supply neutral point or earth
- Reduces unbalance current caused by triplens as well as by other unbalances in other harmonics present in the load currents
- Reduces asymmetry in phase to neutral voltages (deviation from average value) by almost 50%, which further helps in reducing the unbalanced load neutral current; uses only magnetic components offering high reliability
- Robust (fit and forget)
- Easy for erection and commissioning
- Very economical
