Tender For supply of plc vfd spares for coil conveying system - hmi dop103bq ip 24 vdc delta electronics as per attached specs , hmi gs2107wtbd 24 vdc 65watt 7 inch colour graphics operation terminal mitsubishi electric as per attached specs , plc 24 di 16 do fx3g40mres mitsubishi electric as per attached specs , vfd 3 ph frd740050ec mitsubishi electric as per attached specs , plc dvp32es200t 16 ip 16 op ip power input 100240 vac 30 va max delta electronics as per attached specs , vfd 1 hp vfd007el43a delta as per attached specs , vfd 2 hp vfd015el43a delta as per attached specs , vfd 3 ph model frn0007c2s4a fuji electric as per attached specs
Tender For corrigendum : modification of existing scada system of bkpl and barauni plc modification works comprising of design testing and commissioning to incorporate new facilities coming under bkpl pipeline connectivity to grass root mirzapur terminal project
Tender For supply and commissioning of oil chiller unit with the following specification: (1) rated operat ing voltage: 3phase, 415 v ac, 50 hz (2) nominal cooling capacity: 9,000 kcal/h/10.4 kw/3.0 tr (3) refrige rant used: r-407c or any environmental friendly refrigerant with lesser gwp. (4) medium of cooling hydrau lic oil viscosity grade: is0 vg 32 to 68 cst @ 40-degree c (5) duty type: indoor, continuous duty type (6) p umping capacity: minimum 40 lpm, geared pump with 3 phase, 415 v ac, motor (7) tank: without storage tank (8) temperature range ambient: +15-degree c to +45-degree c (9) temperature range of medium: + 15-degree c to +35-degree c (10). oil connection both suction & delivery: 1" bsp (11) type of enclosure: i ndustrial enclosure (12) compressor: hermetically sealed, air cooled, reciprocating/scroll compressor. (13 ) condenser: air cooled condenser, made of copper tube with aluminium fins, air inlet from the side & air o utlet on the top. (14) evaporator: stainless steel brazed plate heat exchanger (15) drier: filter drier (16) ex pansion device: expansion valve (17) pressure switches: low/high pressure switches (18) temperature co ntroller cum display unit: microprocessor based, programmablecontroller with digital display (19) auxiliary contact: potential free contact for general alarm 1 no & 1nc (20) motor protection: all motors with motor p rotection circuit breaker (mpcb). (21) conforming to ce compliance. [ warranty period: 12 months after t he date of delivery ]