Ablerex KRONOS, Installation And Operation Manual, Page: 16 / 72

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30-40kVA Rear View
1. Communication Slot 1
2. Communication Slot2
3. Dry Contacts
4. External Battery Temperature Connector
5. RS-232 Port for Setting Software
6. Parallel Communication Ports(Option)
7. Communication Selector for Service Only
8. USB Port for Service Only
9. Terminal Resistor Setting Switch for Parallel
Communication
10. Status LED Indictors
11. EPO
12. Backfeed Protection
13. MBP Detector
Please find the detail descriptions of above items on
section 2-6.
14. Bypass Input Breaker
20. X20: External Battery Connection Terminals(B-,
B_N,B+)
15. Output Breaker
21. X10: Mains Input Connections Terminal(1N, 1L3,
1L2, 1L1)
16. Manual Bypass Breaker
22. X40: Bypass Input Connections Terminal(2N, 2L3,
2L2, 2L1)
17. Mains Input Switch
23. X50: Output Connection Terminals (3N, 3L3, 3L2,
3L1)
18. AC Power
24.Ground Connection
19. Batt. Start
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