H3-VH24A flender h2sh Helical gear box H3

Flender/Flender Gear Units/Helical gear box H3

conforming to latest Indian Standard Motors shall have EX- / Ex-de flame proof enclosure with increase safety terminal box. xii. Indication of direction of rotatio By Arrow blocks on non-driving end. Motor shall be capable of bidirect ional rotation. xiii. RTD & BTD ( PT1 type) All motors shall be provided with PT1 type (duplex) 6 nos. or (simplex 1 numbers) stator winding temperature detectors & 2 nos. Bearing (DE & NDE) temperature detectors (duplex) for monitoring alarm and trip conditions. For HT motors, temperature of each RTD (for winding , bearing) should be taken to VFD drive for monitoring and cont rol. Through Industrial Ethernet communication, te mperature parameters will be communicated to main Plant automation ( ) monitoring. Limit value contacts for alarm and tripping shall be generated in the VFD along with the display of winding and bearing temperature. Local Dial Gauge to be provided for DE & NDE Bearing temperature indi cation for Motors rated 1kW and above. xiv. Vibration probes & Vibration Monitor Shall be provided for and axis at DE & NDE end of motor bearing. Accordingly vibration pa ds shall be provided. Vibration monitoring shall be achieved by providing Vibration monitors at field (pedestal mounted). Vibration monitors shall connect with VFD drive for monitorin and control. xv. Paint shade RAL 7 4.0 Terminal box . Protectio 5 ii. Type Main TB - Phase segregated Neutral TB- Non-Phase Se gregated. iii. Locatio RHS viewed from DE , On top 1 of 1 INDRADHANUSH GAS GRID LIMITED TECHNICAL SPECIFICATION FOR NATURAL GAS COMPRESSOR STATION FOR NORTH EAST GAS GRID PIPELINE PROJECT ______________________________________________________________________________________________ TS NO.: MEC//2UU/0/2/0 Electrical system Chapter-0.0 2, MECON Limited, All Right Reserved Pag 8 of 2 0 number for Main & neutral TB, each on opposit