[Company Logo Image]

Custom Products

[ Home | Products | Services ]

VG Controls have designed many custom products for various applications

Areas of expertise

Below are some examples of our products:

Negative Grounding Device for traction systems
Complete microprocessor system to control thyristor shorting device for the ground rail for traction application



MPR DC switchgear protection relays
Microprocessor based protection relay for traction systems.


Structure Ground Relay for High Impedance and Low Impedance Systems
Low power microprocessor based relay for traction rectifiers and other converters


Diode fuse monitor DFM
Semiconductor fuse monitor, can supervise up to 12 branches with up to 6 fuses per branch


[ Home | Products | Services ]

Send mail to info@vgcontrols.com with questions or comments about this web site.
Copyright 1998 VG Controls, Inc
Last modified: June 30, 2017