GEK-106426B
MIB High Impedance Bus Differntial Relay
3-1
3 HARDWARE
3.1 DESCRIPTION
3
3 HARDWARE 3.1DESCRIPTION
WARNING
MIB units are made up of different modules, such as:
High Speed overcurrent protection module
High impedance module
Both modules can be mounted independently or they can be mounted together in a standard 19" rack 6 units high
Figure 3–1:
MIB
FRONT VIEW
The
MIB
system incorporates electronic components that might be affected by electrostatic discharge
currents flowing through certain component terminals. The main source of electrostatic discharges is
human body, especially under low humidity conditions, with carpet floors or isolating shoes. If such
conditions are present special care should be taken while manipulating
MIB
modules. Operators, before
even touching any components, must make sure that their bodies are not charged by either touching a
grounded surface or by using an antistatic grounded wrist bracelet.
