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Transcript
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