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Catalog No. : 9T77H9878G03

Description:  3C,300KVA,480-208Y,150C,N2,HMT,-30DEG,ES

UPC: 783173252420

ABB's Guard III Harmonic Mitigating Transformers (HMT) help eliminate harmonics, improve power quality, and help save energy by reducing the energy (heating) losses associated with harmonic activity. They maintain DOE 2016 energy efficiency even when harmonics are present. The HMT's are UL Listed and are available in common phase shifts with zigzag transformer secondaries. Qualified to the seismic requirements of IEEE-693-2005 and IBC-2021 and CBC 2022.
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For more info visit:  electrification.us.abb.com

Descriptors

Category

Harmonic Mitigating

Family Name

Dry Type

Specifications

TransType

DOE 2016

Phase

3

PriVoltage

480

SecVoltage

208Y/120

KVA

300.0 KVA

Coil Material

CU

TempRise

150.0 °C

ElecShield

Yes

Frequency

60 Hz

FrameSize

YF378

AmbTemp

40.0 °C

EnergyEfficiency

DOE 2016

KFactor

K1

Enclosure Type

NEMA 2

Sound

Std

PhaseShift

-30

Classifications

UL

Yes