Battery Mode Shut Down
Pins 7 and 8:
Input dry contact, normally open� After the external dry contact is closed (shorted), the UPS output will be
shut down only during battery mode operation�
NOTE
The default for the Any Mode and Battery Mode Shutdown features is disabled. Using this function requires setting Remote
Comms shutdown to Enabled in the Settings through the LCD. Additionally, the shutdown delay can be accessed in the LCD
Settings to set the delay time for the UPS shutdown after the dry contact is closed. Enabling the feature on the LCD enables both
shutdown methods.
3.3 REPO (Remote Emergency Power Off)
The SolaHD S5KC is equipped with a REPO (Remote Emergency Power Off) connection� Only the SELV (Safety Extra Low
Voltage) circuit can be connected to the REPO terminal block�
Figure 48
shows the REPO connection pin layout� See Table
15 for the pin definition�
Figure 47: REPO connector pin layout
Figure 47
shows the schematic diagram of REPO switch connections�
Figure 48: REPO switch connections
!
WARNING
Risk of electrical shock. Can cause property damage, injury and death.
Operating the REPO circuit will NOT trip the manual bypass breaker. If the REPO must shut off UPS output under
all circumstances, the user must tie the REPO into the breaker feeding the UPS source. Otherwise, voltage may be
present on the output connections if the unit is in manual bypass.
9
10
11
12
Table 15: Pin Definition of the REPO Dry Contact
Position
Name
Description
9
REPO +12V
REPO power, 12VDC 100mA
10
REPO Coil -NO
REPO normally open nodes, shorting pins 9 and 10, REPO is triggered
11
REPO Coil -NC
REPO normally closed nodes (fail-safe), shorting pins 9, 10, 11, 12,
and opening pins 11 and 12, REPO is triggered
12
GND
GND
9 10 11 12
9 10 11 12
9 10 11 12
For Normally Open System
During Shipping
For Normally Closed System
(fail-safe)
S5KC SERIES USER MANUAL | 41
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