T-200 Series UPS User Manual
7
The safety earth cable must be connected to the earth bus bar and bonded to each cabinet in the system.
All cabinets should be earthed in accordance with local regulations.
The UPS itself has no effect on the earthing quality i.e. it doesn’t change the unwanted voltage difference
between the earth and neutral lines.
Once the equipment has been finally positioned and secured, connect the power cables as described in
the following section.
It is recommended that the UPS should be connected to the line voltage protected by a circuit breaker.
1.
Before connecting AC and DC power to the UPS make sure that the On-Off Switch PK1, Main Switch
and battery fuse on the rear panel are in the "
0
” position "OFF".
2.
Connect the AC and/or DC input power to the UPS according to the label on the rear panel. Perform
the load connections according to the same label too..
3.
Check if the connections are correct. (battery polarity, ac voltage ratings etc.)
CAUTION!
To reduce the risk of electric shock, disconnect the UPS from the mains supply before
installing a computer interface signal cable. Reconnect the power cord only after signaling
interconnections have been made
.
WARNING!
DO NOT DEFEAT GROUND CONNECTIONS
Figure 3.1.b 6-7,5-10 kVA (Model-A)
Figure 3.1.a 6-7,5-10 kVA (Model-S)
Summary of Contents for T-200 Series
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