Electronic Regulator offered by Megamic

1. MmE-ELREG-PPP-VVV
Megamic Electronics Pvt Ltd Date 24-02-2017 Doc ELREG_MODEL_00.pdf
www.megamic.in
Electronic Regulator
A Complete System Master for Field-Controlled
Alternators
Electronic Regulator
MEGAMIC’s Electronic Regulator primarily controls the field circuit of conventional
Alternators to provide a constant DC output, irrespective of variations in the speed of
the alternator or the loading conditions. This product uses latest Digital Power
controllers to give superior performance (output ripple) compared to conventional
methods like magnetic amplifiers.
In addition to output voltage regulation, the product integrates multiple important
functions such as Startup, Protections, Multiple System Parameter monitoring and Data
Logging etc – it is a Complete System Master
The Regulator consists of two modules
 Electronic Regulator Controller, a Single-board Universal board that can be
used for wide range of Alternator power ratings, and
 Field Circuit Power Stage, which is customized according to the Power rating
of the Alternator

2. MmE-ACTREC-PPP-VVV
Megamic Electronics Pvt Ltd Date 24-02-2017 Doc ELREG_MODEL_00.pdf
www.megamic.in
Electronic Controller
 Controls the Field circuit to provide Regulated DC Output for wide range of
Alternator speed and Load conditions
 Universal – Alternators over wide VA Ratings can be Regulated using the
same design
 Unique Start-up Circuit that kicks in and provides Regulated output, even at
Low speeds
 On board Gate Driver for driving Power Circuit IGBT directly
 Load Current and Battery Current Sensing with Independent Programmable
Current Limits
 Protections
o Short Circuit
o Overload
o Input Under & Over voltage
o Two Thermal Trips (can be used to monitor Alternator and Power
Stack temperatures)
 Alternator Phase Voltage Monitoring and Trip in case of Phase failure
 System Fuse Monitoring
 Alternator Speed Measurement
 Logs Multiple Parameters in On-Board Non-Volatile Memory
 Stored Logs can be transferred to USB Pen Drive
 LCD Display and Keypad
 1 Potential-free Contact Output (can be used to turn on external System Fans
during High Temperature condition)
 Designed for High Reliability
 Compact, Single-Board Solution
 Operating Ambient Temperature: 0 C to 50 C
Field Circuit Power Stage
 The Field circuit is Custom designed for every Alternator VA Rating

3. MmE-ACTREC-PPP-VVV
Megamic Electronics Pvt Ltd Date 24-02-2017 Doc ELREG_MODEL_00.pdf
www.megamic.in
Electronic Regulator for Alternator Field Control with USB Datalogger and
IGBT Driver