DTW-118,122,220 & 205 automatic start-stop problem solved
Due to solving those problems : Modbus ground connection check. VFD frequency regulator loose connection check. SPD check . RJ-45 connector check. Cable…
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Batteries in Series and Parallel Connections (Battery Packs)
Making larger battery packs is often required to extend backup time or increase voltage to make certain devices work. For example, if you…
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Protected: TOTEN 12U Wall Mount Server Rack
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Instrumentation Findings of Month (July,2022)
SL/NO PROBLEMS TAG LOCATION REMARK 1 When the pump runs, the pump Motor + MOV runs together. Which does not follow the normal…
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IRP-1 & 2 all DTW CCTV UPS maintenance, replace & install
Savar-Keraniganj Well Field Plant IRP-1 & 2 all DTW’s CCTV UPS maintenance , replace & install SL No. DTW No. Problem Activity Comment…
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Video wall UD series 138 cm LH55UDEHLBB
Specifications SL. No Details Specification Display 1 Screen size 55″ 2 Resolution 1920 x 1080 3 Active Display Size (H x V) 1209.6…
