Speedfax 2017

Siemens Unit Substation Solutions
Transformers: Dry Type — Cast Coil
Type = Cast Coil
Primary Volts = 2400-13800
Sec_Volts = 208-600
Temperature Rise = 80/115C for Both Aluminum & Copper Windings
Standard kV BIL (HV/LV) = 60/30 for Aluminum Windings, 95/30 for Copper Windings
Table 2 Low-voltage Switchgear or Switchboard Coordination
Winding Material
KVA
Height
(Inches)
Width
(Inches)
Depth
(Inches)
Weight
(Pounds)
Aluminum 300 90 90 54 5500
Aluminum 500 90 90 54 6300
Aluminum 750 90 96 60 7800
Aluminum 1000 96 102 60 9500
Aluminum 1500 102 108 60 11500
Aluminum 2000 108 112 60 13800
Aluminum 2500 112 126 60 16200
Aluminum 3000 118 132 60 19200
Aluminum 3750 126 138 66 25000
Aluminum 5000 132 144 66 28000
Copper 300 90 90 60 6200
Copper 500 90 96 60 7000
Copper 750 90 102 60 9100
Copper 1000 96 112 60 10600
Copper 1500 102 118 60 14300
Copper 2000 108 118 66 18200
Copper 2500 118 126 66 19500
Copper 3000 126 132 66 23500
Copper 3750 126 144 66 28000
Copper 5000 132 160 66 35000
14 SWITCHGEAR
Siemens Industry, Inc. SPEEDFAX Product Catalog 14-45