UPS: MKD 700 – 3000 VA RT (XL) Installation and Connection
Provided the coupling of the UPS to the battery bank has followed according to
the instructions above, a reaction in the UPS should not occur. Neither a display
on the control panel appears nor is the UPS active.
Only use devices also indicated in the accessories as external battery banks.
Models of another make are not permissible!
5.4.2 Connection for emergency shutdown, disconnection of the loads
The function of the emergency shutdown EPO or REPO (REMOTE
EMERGENCY POWER OFF) serves to immediately disconnect the connected
loads from a distance of known dimensions. An external emergency power off
button must be connected (potential-free contact) to the signal input REPO for
this purpose.
Fig. 5-14 Connection plug for the REPO function (and DRY-IN 1, 2).
The emergency power off button must be executed as “opener” for the MKD
series! In the event the REPO remote release is not used, the connection must
remain closed (bridge).
The control circuit emergency shutdown (EPO, REPO) must without fail be
executed with an enhanced isolation.
The EPO switch (emergency power off button) must have a load-bearing
capacity of at least 24 VDC / 20 mA and be designed as a special engagement
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