37
Fig 5.5
2. The UPS Bypass loop is also equipped with overload protection. Its overload
capacity is illustrated by the graph & table below.
5.5 Inverter Failure
Output Load short circuit when being supplied from inverter
If the output load is shorted while being supplied by the Inverter, the UPS will
shutdown the Inverter automatically. The Fault LED lights up and the audio
alarm beeps continuously. The UPS will not switch on automatically after a
short circuit condition is eliminated. The UPS has to be re-start manually (refer
to 4.4
.1 „Start Up in Normal Mode‟).
Summary of Contents for UniStar C
Page 1: ...Form No 003 2308 Rev C 1K 2K 3K UniStar C Intelligent True On Line UPS User Manual ...
Page 9: ...8 3 2 Rear Panel Descriptions 120V 1KVA 10 8 7 1 2 3 5 4 6 2KVA 3KVA ...
Page 19: ...18 4 3 Set up Tower Configuration Setup Step 1 Power Module Battery Module Step 1 ...
Page 20: ...19 Rack Mount Configuration Setup Step 1 Step 2 Step 3 ...
Page 21: ...20 Step 4 Step 5 ...
Page 27: ...26 Q1 Q2 R1 R2 S ...
Page 28: ...27 T U1 U2 U3 V ...
Page 32: ...31 4 4 3 Battery Replacement Step 1 Step 2 ...
Page 33: ...32 Step 3 Step 4 1KVA 2K 3KVA ...
