data sheet of transformers -100-300-500-1000 kva
TRANSCRIPT
SCHEDULE TECHNICAL PARTICULARS: 100 KVA (11-15/0,415 KV)
Ref No. Description Unit Data
POLE MOUNTED DISTRIBUTION TRANSFORMER 1 Applicable Standards IEC 60076 2 Manufacture and Country of manufacture EREN TRAFO TURKEY 3 Manufacture’s Type Number ONAN 4 Rated Power output kVA 100 5 Number of phases 3 6 Rated frequency Hz 50 7 Rated Primary voltage / Current kV/A 11 - 15 8 Rated Secondary voltage / Current kV/A 0,415 9 Vector group Dyn 11 10 Off - load tapping of primary winding % 11 * (-/+)2,5%*3
15 * (-/+)2,5%*3 11 Ambient temperature °C 50
12 Temperature rise in Winding
Top oil Core
°C °C °C
55 50 50
13 Applied test voltage, 1min, 50 Hz Primary winding Secondary winding
kV kV
28 3
14 Impulse test voltage, full wave, primary winding kV 75 at 11 kV 95 at 15 kV
15 No-load losses kW 300 16 Load losses kW 1800 17 Impedance voltage % 4 18 No- load current % 1 19 Terminal bolts
Material Diameter, primary side Diameter, secondary side
mm mm
copper
12 12
20 Material of windings High voltage Low voltage
COPPER COPPER
21 Mass Total mass
Mass of oil Untanked mas
kg kg kg
720 190 340
22 Termination Primary side Secondary side
Open bushing Open bushing
23 ALTITUDE ABOVE SEA LEVEL M 2300
Signature:____________________ Date: ____________________
SCHEDULE TECHNICAL PARTICULARS: 300 KVA (11-15/0,415 KV)
Ref No. Description Unit Data
POLE MOUNTED DISTRIBUTION TRANSFORMER 1 Applicable Standards IEC 60076 2 Manufacture and Country of manufacture EREN TRAFO TURKEY 3 Manufacture’s Type Number ONAN 4 Rated Power output kVA 300 5 Number of phases 3 6 Rated frequency Hz 50 7 Rated Primary voltage / Current kV/A 11 - 15 8 Rated Secondary voltage / Current kV/A 0,415 9 Vector group Dyn 11 10 Off - load tapping of primary winding % 11 * (-/+)2,5%*3
15 * (-/+)2,5%*3 11 Ambient temperature °C 50
12 Temperature rise in Winding
Top oil Core
°C °C °C
55 50 50
13 Applied test voltage, 1min, 50 Hz Primary winding Secondary winding
kV kV
28 3
14 Impulse test voltage, full wave, primary winding kV 75 at 11 kV 95 at 15 kV
15 No-load losses kW 700 16 Load losses kW 3550 17 Impedance voltage % 4 18 No- load current % 1 19 Terminal bolts
Material Diameter, primary side Diameter, secondary side
mm mm
copper
12 20
20 Material of windings High voltage Low voltage
COPPER COPPER
21 Mass Total mass
Mass of oil Untanked mas
kg kg kg
1170 300 650
22 Termination Primary side Secondary side
Open bushing Open bushing
23 ALTITUDE ABOVE SEA LEVEL M 2300
Signature:____________________ Date: ____________________
SCHEDULE TECHNICAL PARTICULARS: 500 kVA (11-15/0,415 kV)
Ref No. Description Unit Data
GROUND MOUNTED DISTRIBUTION TRANSFORMER (ONAN) 1 Applicable Standards IEC 60076 2 Manufacture and Country of manufacture EREN TRAFO TURKEY 3 Manufacture’s Type Number ONAN 4 Rated Power output kVA 500 5 Number of phases 3 6 Rated frequency Hz 50 7 Rated Primary voltage / Current kV/A 11 - 15 8 Rated Secondary voltage / Current kV/A 0,415 9 Vector group Dyn 11 10 Off - load tapping of primary winding % 11 * (-/+)2,5%*3
15 * (-/+)2,5%*3 11 Ambient temperature °C 50
12 Temperature rise in Winding
Top oil Core
°C °C °C
55 50 50
13 Applied test voltage, 1min, 50 Hz Primary winding Secondary winding
kV kV
28 3
14 Impulse test voltage, full wave, primary winding kV 75 at 11 kV 95 at 15 kV
15 No-load losses kW 1100 16 Load losses kW 5500 17 Impedance voltage % 4,5 18 No- load current % 1 19 Terminal bolts
Material Diameter, primary side Diameter, secondary side
mm mm
COPPER
12 30-Bus Duct
20 Material of windings High voltage Low voltage
COPPER COPPER
21 Mass Total mass Mass of oil Untanked mass
kg kg kg
1770 450 970
22 Termination Primary side Secondary side
CABLE BOX CABLE BOX
23 ALTITUDE ABOVE SEA LEVEL M 2300
Signature:____________________ Date: ____________________
SCHEDULE TECHNICAL PARTICULARS: 1000 kVA (11-15/0,415 kV)
Ref No. Description Unit Data
GROUND MOUNTED DISTRIBUTION TRANSFORMER (ONAN) 1 Applicable Standards IEC 60076 2 Manufacture and Country of manufacture EREN TRAFO TURKEY 3 Manufacture’s Type Number ONAN 4 Rated Power output kVA 1000 5 Number of phases 3 6 Rated frequency Hz 50 7 Rated Primary voltage / Current kV/A 11 - 15 8 Rated Secondary voltage / Current kV/A 0,415 9 Vector group Dyn 11 10 Off - load tapping of primary winding % 11 * (-/+)2,5%*3
15 * (-/+)2,5%*3 11 Ambient temperature °C 50
12 Temperature rise in Winding
Top oil Core
°C °C °C
55 50 50
13 Applied test voltage, 1min, 50 Hz Primary winding Secondary winding
kV kV
28 3
14 Impulse test voltage, full wave, primary winding kV 75 at 11 kV 95 at 15 kV
15 No-load losses kW 1700 16 Load losses kW 10500 17 Impedance voltage % 6,2 18 No- load current % 1 19 Terminal bolts
Material Diameter, primary side Diameter, secondary side
mm mm
12 42-Bus Duct
20 Material of windings High voltage Low voltage
COPPER COPPER
21 Mass Total mass Mass of oil Untanked mass
kg kg kg
2950 740
1500 22 Termination Primary side
Secondary side
CABLE BOX CABLE BOX
23 ALTITUDE ABOVE SEA LEVEL M 2300
Signature:____________________ Date: ____________________