Electrical·Transformer

42/56/70 MVA, 20900D-6900Yx6900Y, SPX WAUKESHA SUBSTAION TRANSFORMER

Sold by Belyea Company, Inc.·Available·Last verified 3h ago

Manufacturer: SPX Waukesha
Condition: Used

Description

42/56/70 MVA, 20900D-6900Yx6900Y, SPX WAUKESHA SUBSTAION TRANSFORMER ONE (1) SPX WAUKESHA SUBSTATION TRANSFORMER 42/56/70 MVA, ONAN/ONAF/ONAF, 65 DEG C RISE, 3 PHASE, 60 HZ HV: 20900 DELTA BIL: 150 KV LV: (X) 6900Y/3984 BIL: 110 KV LV: (Y) 6900Y/3984 BIL: 110 KV HV-LV(X): 14.12% IMPEDANCE HV-LV(Y): 9.60% IMPEDANCE LV(X)-LV(Y): 28.38% IMPEDANCE TAPS: 21945-21423-20900-20378-19855 TOTAL WEIGHT: 199100 LBS CORE & COILS: 90800 LBS TANK & FITT.: 53800 LBS OIL: 54500 LBS (7260 GAL) SHIPPING WEIGHTS (WITHOUT OIL): PARTS: 28100 LBS UNIT: 116500 LBS TOTAL: 144600 LBS

Specifications

Cooling Type	ONAN/ONAF/ONAF
Core And Coils Weight (kg)	41,186.4
Frequency (Hz)	60
Hv Bil (kV)	150
Hv Connection	delta
Hv Voltage (v)	20,900
Impedance Hv Lv X Percent	14.12
Impedance Hv Lv Y Percent	9.6
Impedance Lv X Lv Y Percent	28.38
Lv X Bil (kV)	110
Lv X Connection	wye
Lv X Secondary Voltage (v)	3,984
Lv X Voltage (v)	6,900
Lv Y Bil (kV)	110
Lv Y Connection	wye
Lv Y Secondary Voltage (v)	3,984
Lv Y Voltage (v)	6,900
Oil Volume (gal)	7,260
Oil Weight (kg)	24,719.5
Phase	3
Power Rating Mva	42/56/70
Shipping Weight Without Oil (kg)	65,590.8
Tank And Fittings Weight (kg)	24,403.2
Tap Voltages (v)	21945, 21423, 20900, 20378, 19855
Temperature Rise Deg (c)	65
Total Weight (kg)	90,288.5