Trip/Close Circuit Supervision (74T/Ccs) - Siemens Solkor 7PG2113 Technical Manual

3.5 Trip/Close Circuit Supervision (74T/CCS)

Voltage Inputs:
Current Inputs:
Disable:
Map Pickup LED:
The T/CCS-n Delay can be initiated by applying an inversion to the relevant status input and measured by
monitoring of the alarm output.
TCS-n Delay setting
CCS-n Delay setting
©2012 Siemens Protection Devices Limited
Figure 3.5-1 Trip Circuit Supervision
n/a
n/a
74TCS-n - Self Reset
Measured
Measured
Table 3.5-1 74T/CCS Test Results
7PG2113/4/5/6 Commissioning & Maintenance
Chapter 6 Page 68 of 77