User's Manual

Communication

41 SOLA HD

S5KC

™

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.

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

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.

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

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.

9101112

During Shipping For Normally Open System For Normally Closed System

(fail-safe)