UPS/NTA GB/DELMP_EXPC1C3C6_B 10
2.1 STANDARD BASIC SCHEMES
SEPARATED RECTIFIER AND BYPASS
INPUTS
COMMON RECTIFIER AND BYPASS INPUT
X20
MBP
X20
MBP
X10 = rectifier input
X40 = bypass input
X50 = to the load
ABP = automatic bypass
MBP = maintenance bypass
BP = bypass facility
REC = rectifier
INV = inverter
* other protection upon request.
NOTE: in any case, see the technical details of the drawing.
2.2 LAYOUT OF SWITCHES
Description of switches:
Q4: automatic bypass switch
Q3: output switch
Q5: maintenance bypass switch
Note:
Q20: battery protection is located in the battery
cabinet or battery enclosure.
Q1: rectifier input switch (optional)
Q4
Q5 Q3
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