User's Manual

Explanations:

1. Connection terminal cover for mains/UPS input

(1.1) and output (1.3), additional pair of terminals

for setting individual or parallel operation (1.2);

Battery connection terminals

(PROTECT 1.150 / 1.200)

2. Mains input miniature circuit breaker

3. Manual bypass switch

4. Socket for external battery module

(PROTECT 1.100) or connection terminals for

external battery (PROTECT 1.150/1.200)

5. Connectors for parallel operation

6. Fan (attention: Leave at least 10 cm clearance

behind fan for unobstructed airflow out!)

7. Communication slot for optional expansion boards:

SNMP, AS/400, USB

8. Communication interface RS232 (Sub-D9)

9. Cable clamping unit (is mounted instead of the

cover from no. 1)

10. Strain relief clamps

11. PE/earthing terminals

12. Macrolon plate as additional insulation to prevent

short circuits when using uninsulated cable lugs

(PROTECT 1.150/1.200)

13. Cover of the cable clamping unit