DTW-211 CCTV power is taken from main ups. Do not get sufficient backup from ups and frequently fault occurs.





DTW-211 CCTV power is taken from main ups. Do not get sufficient backup from ups and frequently fault occurs.





Problem: after power up time ACB do not close from the SCADA command.Problem found: DTW 114 UVR its burn inside circuit . UVR…
Unused & damage LIT sensor collects complete from DTW 105 – 1 nos DTW 106 – 1 nos & new lit sensor install.DTW…
Findings: UVR being under voltage, it need a reset to execute Close Command. Action: ACB open/close command relay check. Isolate the physical reset…
Problem: Do not show footage in NAV.Problem found: ONU & 1 Nos cc camera Problem found.
1.VFD Controller Damage 2. Emergency Switch control Open circuit Fault Found. Now we change a VFD Controller and Maintenance the control circuit Now…
1.Cable connector change 2. IP Setup