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Square D™

EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise

Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise
Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise
Square D™

EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise

Item Code: 1014412
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EX300T3H

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Description

EX three phase low voltage dry type distribution transformers from Square D comply with DOE energy conservation standards and Natural Resources Canada (NRCan) minimum energy efficiency levels. This transformer is a 300kVA, 480V primary (three wire), 208Y/120V secondary (four wire) with aluminum windings with a 220 insulation system design for 150 degree C temperature rise. This transformer’s DOE 2016 and NRCan efficiency is a minimum of 99.02% at 35% loading and 75°C temperature. Terminals are designed to accommodate wire ranges sized for 125% of the secondary nameplate current and 250% of the primary nameplate current. The terminals allow for NEMA two hole lugs and wiring bending radius to align with the wire ranges and to allow for side and bottom access. Units are natural air cooled with exhaust vents located on the front only, allowing the transformers to be mounted with rear clearance to obstructions of ½ inch. Units are shipped as Type 1 for indoor installation, field convertible to Type 2 via dripshield for indoor applications with dropping water or to Type 3R via weathershield for outdoor installation. The transformer's open bottom design limits the units to floor mounting. EX transformers have a low sound level, with a minimum of 3dB below NEMA Standard ST-20 requirements. Units are specifically designed to function with other Square D equipment; inrush is coordinated to meet identified breaker trip curves, and IZ levels allow for let through current to match AIR levels of panelboards. See product data sheets for these values.

Specifications

Weight

2081.63lb

Height

1461mm

Width

47.54mm

Length

39.62mm

Depth

832mm

AD 360 Spin URL

https://spin.adhq.com/Schneider%20Electric/EX300T3H/EX300T3H.spin

AD All Features

Designed for harmonic applications

AD Alternative Part Number

13735703

AD Application

For distribution power

AD Brand (Description)

Square D™

AD Country

USA

AD Country Of Origin

MX

AD Document Caption 1

RoHS

AD Document Caption 2

Specification Sheet

AD Document Caption 3

Owners/User Manual

AD Document Caption 4

Technical Bulletin

AD EAN

0785901735069

AD Gtin

00785901735069

AD IDEA Index ID

13735703

AD Invoice Description

TRANSFORMER EFFICIENT ENGY 480 V DELTA

AD Item Features 01

Designed for harmonic applications

AD Item Features 02

Reduced floor space required

AD Item Features 03

Bending radius for side and bottom access

AD Keywords

EX300T3H Energy Efficient Transformer, 480 V Delta Primary, 208Y/120 V Secondary, 300 kVA Power Rating, 60 Hz, 3 Phase ; Schneider Electric ; Square D ; EX300T3H ; EX300T3H ; 785901735069 ; General Purpose - Multi-Use Transformers

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

39.6200

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

2081.6300

AD Package Weight UOM

LB

AD Package Width

47.5400

AD Package Width UOM

IN

AD Part Number Keywords

EX300T3H ; 13735703 ; 785901735069 ; 78590173506 ; 00785901735069 ; 0785901735069

Brand

Square D

Spec 1 Attribute

Dimensions

Spec 1 Attribute Value

832 mm L x 1018 mm W x 1461 mm H

Spec 10 Attribute

Primary Voltage

Spec 10 Attribute Value

480 V delta

Spec 11 Attribute

Secondary Voltage

Spec 11 Attribute UOM

V

Spec 11 Attribute Value

208Y/120

Spec 12 Attribute

Temperature Rating

Spec 12 Attribute Value

150 DEG C Rise

Spec 2 Attribute

Efficiency

Spec 2 Attribute Value

DOE 2016 99.15% at 35%

Spec 3 Attribute

Enclosure Type

Spec 3 Attribute Value

NEMA 1/2/3R

Spec 4 Attribute

Frequency Rating

Spec 4 Attribute UOM

HZ

Spec 4 Attribute Value

60

Spec 5 Attribute

Insulation

Spec 5 Attribute UOM

deg C

Spec 5 Attribute Value

220

Spec 6 Attribute

Mounting Type

Spec 6 Attribute Value

Freestanding

Spec 7 Attribute

Number of Taps

Spec 7 Attribute Value

(2) 2.5% FCAN

Spec 8 Attribute

PHASE

Spec 8 Attribute Value

3

Spec 9 Attribute

Power Rating

Spec 9 Attribute UOM

kVA

Spec 9 Attribute Value

300

Square D™

EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise

Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise
Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise Picture of EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise
Square D™

EX300T3H - Transformer, dry type, DOE 2016, 300kVA, 3 phase, 480V delta primary, 208Y/120V secondary, 25J, 150C rise

Item Code: 1014412
Manufacturer SCHNEIDER ELECTRIC
Manufacturer Ref EX300T3H

Document
Document
Document
Document
Call for Availability
Add to Favorites
Compare

Description

EX three phase low voltage dry type distribution transformers from Square D comply with DOE energy conservation standards and Natural Resources Canada (NRCan) minimum energy efficiency levels. This transformer is a 300kVA, 480V primary (three wire), 208Y/120V secondary (four wire) with aluminum windings with a 220 insulation system design for 150 degree C temperature rise. This transformer’s DOE 2016 and NRCan efficiency is a minimum of 99.02% at 35% loading and 75°C temperature. Terminals are designed to accommodate wire ranges sized for 125% of the secondary nameplate current and 250% of the primary nameplate current. The terminals allow for NEMA two hole lugs and wiring bending radius to align with the wire ranges and to allow for side and bottom access. Units are natural air cooled with exhaust vents located on the front only, allowing the transformers to be mounted with rear clearance to obstructions of ½ inch. Units are shipped as Type 1 for indoor installation, field convertible to Type 2 via dripshield for indoor applications with dropping water or to Type 3R via weathershield for outdoor installation. The transformer's open bottom design limits the units to floor mounting. EX transformers have a low sound level, with a minimum of 3dB below NEMA Standard ST-20 requirements. Units are specifically designed to function with other Square D equipment; inrush is coordinated to meet identified breaker trip curves, and IZ levels allow for let through current to match AIR levels of panelboards. See product data sheets for these values.

Specifications

Weight

2081.63lb

Height

1461mm

Width

47.54mm

Length

39.62mm

Depth

832mm

AD 360 Spin URL

https://spin.adhq.com/Schneider%20Electric/EX300T3H/EX300T3H.spin

AD All Features

Designed for harmonic applications

AD Alternative Part Number

13735703

AD Application

For distribution power

AD Brand (Description)

Square D™

AD Country

USA

AD Country Of Origin

MX

AD Document Caption 1

RoHS

AD Document Caption 2

Specification Sheet

AD Document Caption 3

Owners/User Manual

AD Document Caption 4

Technical Bulletin

AD EAN

0785901735069

AD Gtin

00785901735069

AD IDEA Index ID

13735703

AD Invoice Description

TRANSFORMER EFFICIENT ENGY 480 V DELTA

AD Item Features 01

Designed for harmonic applications

AD Item Features 02

Reduced floor space required

AD Item Features 03

Bending radius for side and bottom access

AD Keywords

EX300T3H Energy Efficient Transformer, 480 V Delta Primary, 208Y/120 V Secondary, 300 kVA Power Rating, 60 Hz, 3 Phase ; Schneider Electric ; Square D ; EX300T3H ; EX300T3H ; 785901735069 ; General Purpose - Multi-Use Transformers

AD Manufacturer (Description)

Schneider Electric

AD Package Height UOM

IN

AD Package Length

39.6200

AD Package Length UOM

IN

AD Package Quantity

1

AD Package Weight

2081.6300

AD Package Weight UOM

LB

AD Package Width

47.5400

AD Package Width UOM

IN

AD Part Number Keywords

EX300T3H ; 13735703 ; 785901735069 ; 78590173506 ; 00785901735069 ; 0785901735069

Brand

Square D

Spec 1 Attribute

Dimensions

Spec 1 Attribute Value

832 mm L x 1018 mm W x 1461 mm H

Spec 10 Attribute

Primary Voltage

Spec 10 Attribute Value

480 V delta

Spec 11 Attribute

Secondary Voltage

Spec 11 Attribute UOM

V

Spec 11 Attribute Value

208Y/120

Spec 12 Attribute

Temperature Rating

Spec 12 Attribute Value

150 DEG C Rise

Spec 2 Attribute

Efficiency

Spec 2 Attribute Value

DOE 2016 99.15% at 35%

Spec 3 Attribute

Enclosure Type

Spec 3 Attribute Value

NEMA 1/2/3R

Spec 4 Attribute

Frequency Rating

Spec 4 Attribute UOM

HZ

Spec 4 Attribute Value

60

Spec 5 Attribute

Insulation

Spec 5 Attribute UOM

deg C

Spec 5 Attribute Value

220

Spec 6 Attribute

Mounting Type

Spec 6 Attribute Value

Freestanding

Spec 7 Attribute

Number of Taps

Spec 7 Attribute Value

(2) 2.5% FCAN

Spec 8 Attribute

PHASE

Spec 8 Attribute Value

3

Spec 9 Attribute

Power Rating

Spec 9 Attribute UOM

kVA

Spec 9 Attribute Value

300

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