MEP Generator Transfer System Controller

This INOVA HIGHTECH Ltd. Kit allows you to Monitor your Main Power Lines (Single Phase 120/240 VAC or Three Phase 208/230 VAC ) and if the Power goes out, will start your MEP Generator (or any other two wire Start Generator) in a power outage. Once Generator Power becomes available the Unit will then initiate the Power Transfer. This can either be done with two large size Contactors if you prefer to built your own ATS or with a regular ATS in the case your ATS does not have a Control Board built in.

The new REV 2.0 Board features:

Operating Temperature:

-40C to +65C (Non Condensing, Indoor Use Only) [with Production Date of February 2024 or later]

Single Phase LED:

This LED will blink when a Single Phase event in 3 Phase Systems occurs and Generator was started with full load transfer.

The LED will blink for as long as the single phase condition on the utility supply persists. Once all three phases become available again on utility side then power is transferred back from generator to utility, generator is stopped after cool down and LED Single Phase is turned off.

 Brown Out Detect:

LED is turned on when multiple brown outs within a 15 second time frame have been detected but they did not last long enough to start  the generator and transfer power.

The BoD LED will turn off after 5 minutes of no brownout has occurred on the utility side.

This is only a warning light to notify user that the utility grid is experience brown out conditions which could potentially cause problems (Poor Utility Power)  

This feature is only available on three phase systems 

The following Delays / Functions can be selected with the DIP Switches:

MAIN Power Out Detection:

Dip Switch 1 and Dip Switch 2

15 seconds (Default), 30 seconds, 45 seconds, 60 seconds

If Main / Utility Power is not restored during the selected delay time then this system will activate the Start/Run Relay to start / run your Generator

Generator Power On Delay:

Dip Switch 3 and Dip Switch 4

15 seconds (Default), 30 seconds, 45 seconds, 60 seconds

Once the Generator has started and gone through it's warm up phase and makes the Power Output available then this time delay will start to provide an additional stabilization time for the system.

Transfer Activation:

Dip Switch 5

ON for entire duration (default) or 15 seconds one time activation

The System will now initiate the actual Transfer and backup power becomes available. As soon as Main Power comes back ON both Relays for Start/Run and Transfer (if default is selected) will immediately shut off and the the system will go back into standby for the next power outage. The Generator will enter it's Cool Down Phase and then shutoff