Automatic Voltage Regulation
Automatically steps mains voltage up or down according to the incoming AC supply.

Microtek EML Series mainline stabilizer is designed to regulate fluctuating mains voltage before power is distributed to compatible household appliances. The EML range combines automatic step-up and step-down operation, digital voltage indication, low and high voltage cut-off and an in-built MCB with bypass functionality for centralised home voltage protection.
Microtek EML Series mainline stabilizer is positioned at the incoming electrical supply to regulate voltage before power is distributed through compatible household circuits and appliances.
Unlike an appliance-specific stabilizer, a mainline stabilizer provides centralised regulation for the selected connected load. This can reduce the need for separate stabilizers for compatible air conditioners, refrigerators, televisions and other home appliances.
The current EML family includes EML 2090, EML 3090, EML 5090, EML 8090 and EML 10090. These models are intended for general-purpose home mains voltage stabilisation.
Input working ranges differ by model. EML 2090, EML 8090 and EML 10090 are listed with a 100V–290V working range, while EML 3090 and EML 5090 are listed in the current catalogue with a 90V–300V range.
Automatic voltage sensing enables the EML unit to step the voltage up or down according to incoming mains conditions without routine manual intervention.
Low and high voltage cut-off functions disconnect the grid supply when voltage moves outside the permitted range of the selected model.
An in-built MCB adds current protection and provides a bypass arrangement that can route mains power around the stabilizer when required.
Correct EML model selection should be based on the combined electrical load that will be connected through the mainline stabilizer and the minimum and maximum mains-voltage conditions at the property.
EML models combine centralised voltage regulation, protective cut-off, digital indication and MCB-based protection.
Automatically steps mains voltage up or down according to the incoming AC supply.
Integrated MCB protection provides an additional current-protection element within the mainline stabilizer.
The mainline design includes a bypass arrangement for routing mains power around the stabilizer when required.
Automatically disconnects the grid when input voltage moves beyond the permitted limits of the selected model.
Current EML products provide display indication for mains input and regulated output voltage information.
Microtek’s automatic stabilizer platform is designed for efficient voltage regulation during frequently changing mains conditions.
Microtek EML Series mainline stabilizer models regulate the electrical supply before it reaches compatible household appliances, creating a centralised voltage-protection point.
Select the EML model according to the total connected household load and the mains-voltage range experienced at the installation location.
Current-carrying capacity, weight and dimensions vary by EML model. Confirm the selected product before applying model-specific load or mechanical values.
Key information about mainline protection, available models, MCB bypass and product selection.
Microtek EML Series mainline stabilizer is an automatic voltage stabilizer installed on the mains supply to regulate voltage for compatible household electrical loads.
The current EML catalogue lists EML 2090, EML 3090, EML 5090, EML 8090 and EML 10090 for general-purpose mainline voltage stabilisation.
Yes. The EML mainline platform includes an in-built MCB and a bypass arrangement for routing mains power around the stabilizer when required.
Selection should consider the combined load of all circuits and appliances that will be protected, together with the minimum and maximum mains voltage experienced at the property.
Explore the wall-mounted EML enclosure, MCB bypass architecture and centralised household voltage distribution path.
Contact Intermax for Microtek EML Series mainline stabilizer pricing, availability and product information.
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