OPM_STS_400_25A_100_1GB_V011
6
GE DE STS: installation and operating manual 1.1 (GB)
Digital Energy
™
Static Transfer Switch
g
1.7 Electrical
connection
•
All electrical connections are to be realized by properly qualified, skilled and competent service
personnel only.
•
When working on live STS, be sure to comply with the applicable national accident prevention rules.
•
Before putting into operation make sure that the rated voltage for the unit corresponds to the local
supply voltage.
1.8 Operation
•
These instructions cover normal operation in the automatic as well as in manual modes. Special
operating conditions, such as short circuit tests, input supplies, etc., are not covered in this document.
These operating modes require comprehensive knowledge of the overall system and should be carried
out by properly qualified, skilled and competent service personnel only. Refer to section 1.3 for further
details.
•
Operators shall make sure that the system is ready for operation and that all cabinet doors are properly
closed before switching it on.
•
Warning signs are placed on all cabinet doors to warn of excessive voltage (over 50 V) in the control
cabinets, but also of voltages in the power section and enormous short circuit currents. These signs
supply a warning not to open the doors during operation.
DANGER !
High Voltage!
Only qualified personnel may carry out work or manipulation of the device.
•
Operators are prohibited from performing any work inside the control cabinets.
•
Service and maintenance will not be covered in this document.
1.9 Fire
regulations
WARNING
Should a fire break out inside the system, a fire extinguisher with CO2 or
halogen must be used. Do not inhale vapors.
