Operations Manual Thyro Power Manager
Installation
Version 2007-12-05
Page 15 of 52
4.5 Installation
4.5.1
Cooling
It shall be observed that the maximum ambient temperature of 55°C is not exceeded.
4.5.2
Earthing
Earthing shall be performed in accordance with the local regulations (terminal X1.1 / X 1.2)!
Earthing is also achieved via EMC facilities (Y – capacitor 4.7nF)
4.5.3
Electro Terminals
The Unit shall only be connected to the voltage supply, and to further external components
(power controllers, measuring transformers), which are contingent to the application.
For this, the following connections are necessary:
•
Voltage supply: 110V~ / 230V~ at the terminal X1
•
Network load optimization: power controllers at the terminals X3 and X4
•
Network peak-load monitoring / measurements:
o
Up to 3 converters (1V~) at the terminal X5
o
Up to 6 DC outputs (10V-) at the terminals X7 and X8
o
Error / alarm message at the terminal X8
•
I/O module:
o
Up to 10 digital outputs at the terminals X3 and X4
o
Up to 6 analog outputs (10V-) at the terminals X7 and X8
o
Up to 3 analog DC inputs at the terminals X5 and X6
o
Up to 3 analog AC inputs at the terminal X5
•
PC interface connection: At the terminal X9 (RS232)
•
Bus module interface connection: At the terminal X2
As different applications can also be deployed simultaneously, it is necessary to connect the
most various of terminals, in part. E.g., network load optimization (connection of the power
controllers to X3 and X4) and simultaneously network peak-load monitoring (connection of
three electrical current converters to X5) could be deployed, as well as electrical current
measurement (connection of three measurement instruments to X7), and the output of three
analog values (connection of further equipment to X7 and X8). Additionally, three further
analog inputs could be used for reading, and be evaluated via a bus (connection of analog
inputs to X5 and X6, and a bus module connection to X2).
