Ablerex KRONOS Series Installation And Operation Manual page 9

 10-20kVA Rear View (Single Input)
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1
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14
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15
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16
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22
21
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14
Manual Bypass Switch
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15
Mains Input Switch
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16
Battery Switch (Option)
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17 Output Switch
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18 AC Working Power
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19
Batt. Start
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2
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1
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3
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2
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4
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3
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5
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4
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6
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5
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6
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18
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19
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20
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17
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24
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23
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20
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21
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22
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23
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24
8
Communication Slot 1
Communication Slot2
Dry Contacts
External Battery Temperature Connector
RS-232 Port for Setting Software
Parallel Communication Ports(Option)
Communication Selector for
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7
Service Only
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8
USB Port for Service Only
Terminal Resistor Setting Switch
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9
for Parallel Communication
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Status LED Indictors
10
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11
EPO
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12
Backfeed Protection
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13
MBP Detector
Please find the detail descriptions of
above items on section 2-6.
Batt. Working Power
X10: Mains Input Connection Terminals
(N,T,S,R)
X50: Output Connection Terminals
(N,T,S,R)
X20: External Battery Connection
Terminals(B-,N,B+)
Ground Connection