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100 kVA 230/460 Volt to 230/460 Volt Isolation Transformer SC100L1-L1/Z

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Availability: Available for order. Production Time: 4 weeks

US$ 4,617.00

Quick Overview

Catalog No.: SC100L1-L1/Z
Isolation Transformer 100 kVA • Single Phase • Primary: 230/460 Volt • Secondary: 230/460 Volt
Conductor: Copper
US$ 4,617.00


Single phase Isolation Transformer SC100L1-L1/Z has primary and secondary windings that are physically separated from each other. It allows AC power to be taken from one device and fed into another without electrically connecting the two circuits. The transformer blocks transmission of DC currents from one circuit to the other, but allow AC signals to pass, and also blocks interference caused by ground loops.


Isolation Transformer SC100L1-L1/Z Winding Schematic:

II Single phase connection

Preliminary General Drawing. (Dimension, inch).


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. SC100L1-L1/Z
Product Type Isolation Transformer
Phase Single
Power Rating 100 kVA
Frequency, Hz 60
Vector Group II
Primary voltage 230/460 Volt
Primary Max Current, Amps 434.8A at 230 Volt or 217.4A at 460 Volt
Primary Terminals H1-H2
Primary Terminal Lugs No
Primary Voltage Taps none
Secondary Voltage 230/460 Volt
Secondary Max Current, Amps 434.8A at 230 Volt or 217.4A at 460 Volt
Secondary Terminals X1-X4, Single Phase X1-X4 or X2-X4
Secondary Terminal Lugs No
Winding Conductor Copper
Temperature Rise, °C 115
Insulation Class 180 (H)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 98.90
ANSI/IEEE Impedance, % 3.5-4.5
Sound Level, dB 40
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 1. General purpose indoor ventilated steel enclosure suitable for dry locations
Weight, Lbs 820.0
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