Catalog No. : 9T51B0208
Description: 1C,0.5KVA,240X480-24/48,100C,3R,60HZ,QB
UPC: 783173014455
ABB's Buck-boost transformers are small, single phase, dry type distribution transformers designed and shipped as insulating/isolating transformers. They have a dual voltage primary and a dual voltage secondary. These transformers can be connected for a wide range of voltage combinations. The most common use is to buck (lower) or boost (raise) the supply voltage a small amount, usually 5 to 27%. Buck boost transformers comply with NEC Article 210-9, Exception 1, when field connected as an autotransformer.
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Descriptors
|
Category |
Buck Boost Autotransformer |
|
GO Schedule |
T6 |
Specifications
|
Phase |
1 |
|
PriVoltage |
240x480 |
|
SecVoltage |
24/48 |
|
KVA |
0.5 KVA |
|
Coil Material |
CU |
|
TempRise |
100 °C |
|
ElecShield |
N |
|
Sub Type |
Buck Boost |
|
Frequency |
60 Hz |
|
FrameSize |
10225 |
|
TempClass |
180 °C |
|
AmbTemp |
40 °C |
|
InsulSys |
IS-12 |
|
KFactor |
K1 |
|
Enclosure Type |
NEMA 3R |
Classifications
|
UL |
Yes |
|
cUL |
Yes |
