1. Active Harmonic Filter - AHF

2. VSD Ride Thru Controller - DCBRC

Harmonic filter isolate harmonic current to protect electrical equipment from damage due to harmonic voltage distortion. They can also be used to improve power factor. 

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The device designed to hold up an inverter DC bus during a voltage sag event. As the incoming voltage level drops, DCBRC becomes "active" in order to boost the rectified DC up to the minimum level as needed by the inverter.

3. Voltage Dip Proofing Inverter - DPI

4. Electronic Smart Meter - EDMI Meter

Voltage Dip-Proofing Inverter prevent production downtime caused by momentary power interruptions. Although the reliability of power to industry is high, momentary power interruptions and voltage sags still occur.

EDMI product range includes meters suitable for any 3 phase point on the electricity network from high accuracy metering at the generation point down to cost efficient metering at the end user.

5. Voltage Dip Generator - IPC

6. PQube^® AC  Monitor - PQube

IPC uses advanced, patent-pending switching technology to generate perfect voltage transitions. 3-phase control in a single, clean, portable package less than 9 inches high. And it can be upgraded to higher currents and voltages, at a very reasonable cost.

Combine a high-performance power monitor and a digital camera, and you have the PQube - a small, inexpensive, easy-to-use instrument that records electric power disturbances, power flow, and statistics about power.

7. Voltage Dip Compensators - VDC

8. Voltage Sag Detection Relay - VSDR

Voltage Dip Compensators Prevent Production down time caused by momentary voltage sags.
The reliability of electrical power to industry is in general very high, nevertheless, voltage sags or dips do occur.

VSDR is one of the most comprehensive voltage sag detection relay on the market. It can be customized into two groups of independent set points to deal with two different voltage sag levels and durations according to customer’s requirement.