EX300T3HF

Complementary

Tap Loss

479.0 no load (core loss) || 3987.0 load loss (coil loss)

Network Frequency

60 Hz

Primary Voltage

480 V delta

Percentage Impedance Voltage

0.043 %

Height

1461 mm

[Uimp] Rated Impulse Withstand Voltage

10 kV

Temperature Rise

115 °C || 220 °C insulated

Degree Of Protection

UL type 1 || UL type 2, with 7400DS25J || UL type 3R, with 7400WS25J

Number Of Tap-Offs

2 2.5 % FCAN || 4 2.5 % FCBN

X/R Ratio

3.11

Rated Operational Power In Va

300 kVA

Electrical Connection

4 Hole Nema Pad primary 11.1 mm || 6 Hole Nema Pad secondary 11.1 mm || 8 Hole Nema Pad sec - XO 11.1 mm

Phase

3 phase

Material

aluminium

Net Weight

843.68 kg

Secondary Voltage

208Y/120 V

Percentage Reactance

0.0414 %

Noise Level

6 dB NEMA ST-20 || 49 dB

Type Of Cooling

natural convection

Efficiency

99.15 % at 35 % load factor , 75.0 °C

Mounting Support

floor || floor, with 7400FMB

Continuous Thermal Current Rating Factor

2009.2936330036239 16.6 % || 2484.679152625 25 % || 5035.4685565 50 % || 9286.784229625 75 % || 15238.626171999998 100 %

Width

1018 mm

Depth

832 mm

Box Number

25J

[Ipk] Rated Peak Withstand Current

19.2 kA

Offer Sustainability

Rohs Exemption Information

Yes

Mercury Free

Yes

Environmental Disclosure

ENVPEP1604028EN

Sustainable Offer Status

Green Premium product

Pvc Free

Yes

Toxic Heavy Metal Free

Yes

Reach Regulation

Free of Substances of Very High Concern above the threshold

California Proposition 65

WARNING: This product can expose you to chemicals including: Phenyl Glycidyl Ether, which is known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Reach Free Of Svhc

Yes

China Rohs Regulation

Pro-active China RoHS declaration (out of China RoHS legal scope)

Circularity Profile

N/A

Eu Rohs Directive

Compliant

Halogen Content Performance

Halogen free plastic parts product

Specifications

Range Of Product

Square D

Product Or Component Type

transformer

Transformer Type

energy efficient

Device Application

low voltage electrical distribution

Device Short Name

DOE 2016

Environment

Average Ambient Air Temperature For Operation

30 °C

Ambient Air Temperature For Operation

40-40 °C

Standards

UL 1561 || CSA C22.2 No 47 || NEMA ST-20

Documents