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15 kVA 480 Volt to 120/240 Volt Isolation Transformer SA15H-K/Z

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Availability: Available for order. Production Time: 2 weeks

US$ 1,071.00
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Quick Overview

Catalog No.: SA15H-K/Z
15 kVA • Single Phase • Primary: 480 Volt • Secondary: 120/240 Volt
Conductor: Aluminum

Add Extended warranty to the 1 Year Standard.

+US$ 460.00

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Please select check box below to request documents and certification, if require.

US$ 1,071.00

Details

Single phase Isolation Transformer SA15H-K/Z has primary and secondary windings that are physically separated from each other. Secondary neutral to ground bonding eliminates common mode noise, providing an isolated neutral-ground reference for sensitive equipment.

 

Isolation Transformer SA15H-K/Z Winding Schematic:


II Single phase connection

Preliminary General Drawing. (Dimensions in inches).

 

Isolation Transformer general dimensions


*All information and images presented here is based on preliminary data or design and may be changed without prior notice.
Request Drawing Proof to confirm dimensions from Optional Feature tab, if it is critical.


Full Specification

Catalog No. SA15H-K/Z
Product Type Isolation Transformer
Phase Single
Power Rating 15 kVA
Frequency, Hz 60
Vector Group II
Primary voltage 480 Volt
Primary Max Current, Amps 31.3
Primary Terminals H1-H2
Primary Terminal Lugs 2-14 AWG
Primary Voltage Taps 0%; ±2.5%; ±5.0%
Secondary Voltage 120/240 Volt
Secondary Max Current, Amps 125 / 62
Secondary Terminals X1-X4, Interconnect for: Lower Voltage: X1 to X3 and X2 to X4, or Higher Voltage: X2 to X3
Secondary Terminal Lugs 2-14 AWG
Winding Conductor Aluminum
Temperature Rise, °C 150
Insulation Class 220 (R)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 98.23
ANSI/IEEE Impedance, % 5.0-6.0
Sound Level, dB 45
Standards and Certifications Transformer Efficiency compliance: Canada CSA CSL3. USA DOE-2016.
CSA Standard C22.2. No.47 Air Cooled Transformers (Dry Type)
CSA certified. File No. LR34493 , Seismic rated for USA zone 4 and Canada zone 6.
UL Listed. File No.E108255.
ISO9001 Quality Certification.
Enclosure Type Nema 3R. General purpose indoor ventilated steel enclosure suitable for dry locations. Sprinkler Proof when angle between sprinkler and opening does not exceed 45°
Weight, Lbs 160.0
Country of Manufacture Canada

Transformer Calculator

Help: To calculate required kVA of the transformer enter Load Amps, Load Volt and press "Required kVA" button. Also you can calculate Current from other two parameters.
Note: Recommended add up to 20% to the calculated kVA