REG216 ABB CNC Unit Machine Frame

The REG216 is intended for the protection of 
generators and block transformers. 
The modular hardware and software design 
allows an extremely flexible installation. 
Simplicity of adaption to the size of the primary system and the desired protection 
schemes are achieved through the combination of a software library and hardware 
modules. Economic solutions can thus be 
achieved in the full range of applications for 
which it is intended. 
The REG216 software system offers a library 
of protective functions. Functions suitable for 
generator and transformer protection are listed in the table below. 
Different degrees of redundancy can be selected. Availability and reliability of the protecation can be chosen to suit the application by 
duplicating e.g. auxiliary supply units of the 
whole system. 
Standard interfaces make REG216 compatible with different process control systems. 
Data exchange with higher process control 
levels are possible, e.g. one-way reporting of 
digital states and events, measured values and 
protection parameters.
REG216 and REG216 Classic differ with 
regard to the binary process connection: 
- REG216 uses the E/A-module 216GD61a. 
- The REG216 Classic uses the modules 
216GE61 / 216GA61 and 216GA62.

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