Tescom NEOLINE 1000 - 2.3 Operating Principle

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Figure 2-3 The Appearance of NEOLINE 3000XL UPS
2.3. Operating Principle
Figure 2-4 The UPS operating principle
Computer
Interface
(RS232)
Intelligent Slot
Surge
Protection
Output
Terminal
Block Cover
Terminal
Block
Breaker
Input
External
battery
connector