S&C IntelliRupter PulseCloser Installation Manual page 12

Installation
STEP 4. The output relays provide a form C contact
configuration as shown in Figure 9. The common
contact of each output relay is connected to the
Output Common terminal. Either the wetting
voltage hot (dc+ or ac line) or the wetting voltage
common (dc- or ac neutral) can be connected to
the Output Common terminal. For the outputs,
connect the desired wetting voltage signal to
the Output Common terminal. For SDA-5798,
see Figure 8 on page 11 and for SDA-5798-1, see
Figure 10.
Note: The output contacts have limited
current-carrying capabilities that are dependent
on the wetting voltage being used. See Table 2
for the current limitations.
Table 2. Output Current Carrying Limitations
Wetting Voltage
19 to 30 Vdc
31 to 110 Vdc
111 to 180 Vdc
102 to 125 Vac
126 to 208 Vac
STEP 5. For SDA-5798, connect the other outputs as
required. For SDA-5798-1, note that only the
Normally Open (NO) contact is brought to the
terminal block. If a Normally Closed (NC)
contact is needed, remove the desired output
Figure 10. The SDA-5798-1 connection diagram.
12 S&C Instruction Sheet 766-514
Maximum Current
1 .6 amps
0 .24 amps
0 .22 amps
0 .4 amps
0 .2 amps
connection from J19 (1-10) /P3 and transfer it to
the same location on J19 (11-20) /P4. See
Figure 8 on page 11 for the detailed terminal
designations. To change all of the outputs from
normally open to normally closed, move the
plug in J19 (1-10) /P3 to J19 (11-20) /P4.
Normally open contacts are open when
the logic driving the output is inactive and
closed when the logic driving the output
is active . Example: When the IntelliRupter
fault interrupter is open, the open-output
normally open contact is closed .
Figure 9. The output relay connections.
NOTICE