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Download Updated Annex B - Compliance Sheet
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Annex (B) Updated Technical Compliance Datasheet for ITB-155/16 The following Technical data shall be furnished and filled by the bidders: 1- General UNDP specifications Ambient temperature: Maximum: 55/C Minimum: -10/C Relative Humidity: around 60% at maximum temperature Altitude: (1000m) From sea level No of phase: 3PH Frequency: 50Hz System Voltage:11, 0.4 KV Make: Original manufacturer 2- 250kVA Transformers UNDP - Specifications Name of manufacturer: Rated Voltage:11-0.416 kV Rated kVA: 250kVA Rated Power Factor: 0.8 No. of Phase: 3Ph Efficiency at 75C, full-load, not less than: (%98.6) Maximum Copper loss at full load at 75 C: (3kW) Highest system Voltage: 12,000 Volts System:3- phase,3-wire with neutral isolated but provision is made for earthling through an earthling resistance of 21.1 ohms to limit The earth fault current to 300 Amp. Low voltage side: Nominal voltage system : 416/240 volts Short circuit level: According to the short circuit level of H.T side and the rated power of the transformer Short circuit level: 25 kA at 11,000 volts Frequency: 50Hz Interphase Connection: H.V. Delta L.V- star with neutral brought out. Vector relationship : Dyn 11 Type of Cooling: ONAN Type :Outdoor type Tapings change: five tapping for – 2.5% - 5% on the H.T winding for off Circuit operation externally. The machine must be of the robust and definite position type with a click indicating position arrived during tap changing. COMPLIANCE SHEET FOR ITB-155/16 Offered Specifications Offered Specifications 1 11 kV side terminal: clamp type with eyebolt and nut suitable for Conductors up to 150 mm2 copper. low voltage terminal: flat bar type with holes suitable for 7x1x150 mm2 copper Submit Manufacturer certification: Submit Single line diagram: Submit Detail drawing brochure catalogue: 3- 400kVA Transformers UNDP specifications Name of manufacturer: Rated Voltage :11-0.416 kV Rated KVA :400kVA Rated power factor :0.8 No. of Phase: 3Ph Efficiency at 75C full-load, not less than: (%98.7) Maximum Copper loss at full load at 75 C: (4.3 kW) Highest system Voltage: 12,000 volts System:3- phase,3-wire with neutral isolated but provision is made for earthling through an earthling resistance of 21.1 ohms to limit The earth fault current to 300 Amp. Low voltage side: Nominal voltage system: 416/240 Volts Short circuit level: According to the short circuit level of H.T side and the rated power of the transformer Short circuit level: 25 kA at 11000 Volts Frequency: 50Hz Interphase Connection: H.V. Delta L.V- star with neutral brought out. Vector relationship : Dyn 11 Type of Cooling: ONAN Type : Outdoor type Tapings change: five tapping for – 2.5% - 5% on the H.T winding for off Circuit operation externally. The machine must be of the robust and definite position type with a click indicating position arrived during tap changing. 11 kV side terminal: clamp type with eyebolt and nut suitable for Conductors up to 150 mm2 copper. low voltage terminal: flat bar type with holes suitable for 7x1x150 mm2 copper Submit Manufacturer Certification : Submit Single line diagram : COMPLIANCE SHEET FOR ITB-155/16 Offered specification 2 Submit Detail drawing brochure catalogue : 4-Twisted Cable Technical UNDP specifications Satisfy to general environment specification Country of origin: Rated Voltage : 06/1KV Max voltage :1000Volt Test voltage : 4KV ,50Hz , 4h duration Standard :IEC 540&538 Insulation: Extruded black high density polyethylene 1.4mm Thickens Phase indicator :1,2,3, or 4 Phase conductors :2,3,4 Neutral conductor :1 Resistance per KM : Inductance Per KM : Capacitor per KM : Submit Manufacturer certification: Submit Manufacturer test report : Submit Detail brochure catalogue: Name of the Company: ………………………………………………… COMPLIANCE SHEET FOR ITB-155/16 Offered specification Stamp: ……………………………………………… 3