Supply of 3- Phase Electrical Motor
Reference: BID9869 11/25/2009, Location: Middle East
Category: Electrical Motors
Ref. No.: SOM: 60.09.5063.01
Issue Date: 25-Nov-2009
Pre-Tender Meeting Date: 15-Dec-2009 (To be held in the Contracts Dept., North Oil Company (NOC), Kirkuk)
Bid Closing Date: 15-Jan-2010
Offer Validity: 5 months from the Bid Closing Date.
Document Price: 195 000 Iraqi Dinars
Bid Bond: 1% of offer total amount
Scope of Supply:
1- Supply of # two 3-phase induction motor to be used for lub- oil pump for units (430.450.460.470):
Rated power: 4 kw, voltage/frequency: 400v/50 hz, winding connection: star, speed: 1465 rpm, coil class of insulation: f, temp rise: class b, type of starting: direct, rated current: 9.2 amp, power factor: 0.72, service: continuous duty, type of construction: v, degree of protection: ip 55, ex- protection ex d3ng 4, cooling: air - type, ambient temp: 55° c, frame size: 132 s.
2- Supply of # three 3-phase induction motor to be used for lub- oil pump for unit (400):
Rated power: 3 kw, voltage/frequency: 400v/50 hz, winding connection: star, speed: 1440 rpm, coil class of insulation: f, temp rise: class b, type of starting: direct, rated current: 7 amp, power factor: 0.73, service: continuous duty, type of construction: v, degree of protection: ip 55, ex- protection ex d3ng 4, cooling: air - type, ambient temp: 55° c, frame size: 112 m.
3- Supply of # three 3-phase induction motor to be used for fin fans for all units:
Rated power: 22 kw, voltage/frequency: 400v/50 hz, winding connection: star, speed: 1470 rpm, coil class of insulation: f, temp rise: class b, type of starting: direct, rated current: 9.2 amp, power factor: 0.9, service: continuous duty, type of construction: v, degree of protection: ip 55, ex- protection ex d3ng 4, cooling: air - type, ambient temp: 55° c, frame size: 132 s.
4- Supply of # 2 three - phase squirrel cage induction motors for crude oil pump:
Manufacture = Schorch-Germany, motor type = KR5830G-DK04, Schorch motor. No. = 44212601 / 12-13, synchronous speed = 1500 (r.p.m), asynchronous speed = 1490 (r.p.m), rated power = 450 kw, voltage / frequency = 11000 / 50 volt/ hz, winding connection = star, insulation class = f (tropical), type of starting = direct, raeted current = 30 a, starting current ia / in = 600%, starting torque = 110%, inertia (gd2) = 66kpm2, service = continuously, efficiency at 1/2 - load = 92.5%, efficiency at 3/4 - load = 93.5%, efficiency at 4/4 - load = 93.5%, power factor at 1/2 - load = 0.75, power factor at 3/4 - load = 0.82, power factor at 4/4 - load = 0.84, type of protection = ip 54, ex - protection = exd1g3, type of construction = b3, cooling = air cooling, type of bearing a - side = sleeve, type of bearing b - side = sleeve, lubrication interval = 4000 h, lubrication grease / oil = oil, ambient - temperature = max : + 50°c, min : - 5°c, thermal winding = 3rt. pt.100, thermal bearing a side = 1rt.pt.100 + 1hg.th, thermal bearing b side = 1rt.pt.100 + 1hg.th, motor space heater = 230 / 344 volt/watt, weight =5100 kg, position of terminal boxes = right-hand side, cable type = pvc / lc / swa / pvc, cable cross section = 3*120 mm2, cable outs. Diameter = 84.8mm2, out line drawing no . = mm2 - 60068 / 5, cable entry: power cable = m 100 *2, motor space heater cable = m 25 *1.5, winding / temperature cable = 32*1.5, bearing / temperature cable = m 32*1.5, type of coupling = rigiflex.
Manufacture:
Schorch GMBH-RHEY
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