Technical data

UPS MTD 700 / 1000 / 1500 / 2000 / 3000

Device Description of UPS

MTD Series

1 UPS output

2 Circuit breaker for mains output

3 Mains input

4 Communication interface

5 Input over-voltage protection (RJ 45)

6 Output over-voltage protection (RJ 45)

7 Circuit breaker for mains input

Fig. 3-2 - 6 Back view of MTD 3000RM

All the plug connections on the back (exception: RS232 interface) are on

potential mains in the connected state.

Even in an unconnected state, dangerously high voltage on the plug con-

nections can result from the capacities charged within the device.

As soon as the mains input voltage is present, the charging unit is automatical-

ly active. Meaning, the internal battery bank is already being charged without

the UPS being started.