Electrical·Transformer

20/29.87 MVA, DELTA STAR, Pri. 34500 Y, Sec. 4160 D, GSU, 55/65

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

Condition: Used

Description

20/29.87 MVA, DELTA STAR, Pri. 34500 Y, Sec. 4160 D, GSU, 55/65 STOCK #T-2418: ONE (1) 20/22.4/26.67/29.87 MVA, DELTA STAR, GENERATOR STEP UP TRANSFORMER, 55/65 DEGREES C RISE, CLASS OA/FFA, 3 PHASE, 60 HZ., COPPER WOUND, TOP MOUNTED HIGH VOLTAGE BUSHINGS, THROAT MOUNTED LOW VOLTAGE BUSHINGS TYPE OPT, WITH LIQUID LEVEL GAUGE, DIAL TYPE THERMOMETER, PRESSURE VACUUM GAUGE, PRESSURE RELIEF DEVICE, DRAIN & SAMPLE VALVE, WITH REMOVABLE RADIATORS , 6.46% IMPEDANCE HIGH VOLTAGE: 34500 GRDY/19919 BIL: 200 KV LOW VOLTAGE: 4160 DELTA BIL: 60 KV WITH 2 PLUS AND MINUS 2-1/2% TAPS TOTAL WEIGHT: 81,550 LBS. CORE & COILS: 39,400 LBS. TANK & FITTINGS: 22,950 LBS. OIL: 2560 GALS. 19,200 LBS. SHIPPING DIMENSIONS: 152.5"H X 84"D X 128"L OVERALL DIMENSIONS: 174"H X 137"D X 182"L

Specifications

Connection Type	delta_star
Cooling Class	oa_ffa
Core Coils Weight (kg)	17,873.856
Frequency (Hz)	60
Impedance Percent	6.46
Mva Rating	29.87
Oil Volume Gallons	2,560
Oil Weight (kg)	8,709.12
Overall Depth (m)	3.48
Overall Height (m)	4.42
Overall Length (m)	4.623
Phase	3
Primary Bil (kV)	200
Primary Configuration	grdy
Primary Voltage (v)	34,500
Secondary Bil (kV)	60
Secondary Configuration	delta
Secondary Voltage (v)	4,160
Shipping Depth (m)	2.134
Shipping Height (m)	3.874
Shipping Length (m)	3.251
Stock Number	T-2418
Tank Fittings Weight (kg)	10,410.576
Tap Range	plus_minus_2_5_percent
Temperature Rise (c)	65
Total Weight (kg)	36,971.471
Winding Material	copper