Buy, Order, Customize Dry type Electrical Transformers online. We ship from USA.
Tuesday, November 19, 2019
Log In

Log In

Forgot Your Password?

Cart Subtotal: US$ 0.00

3 kVA 208 Volt to 120/240 Volt Isolation Transformer SC3B-K

Be the first to review this product

Availability: Available for order. Production Time: 2 weeks

US$ 774.00
OR

Quick Overview

Catalog No.: SC3B-K
3 kVA • Single Phase • Primary: 208 Volt • Secondary: 120/240 Volt
Conductor: Copper

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

US$ 774.00

Details

Single phase Isolation Transformer SC3B-K 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 SC3B-K 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. SC3B-K
Product Type Isolation Transformer
Phase Single
Power Rating 3 kVA
Frequency, Hz 60
Vector Group II
Primary voltage 208 Volt
Primary Max Current, Amps 14.4
Primary Terminals H1-H2
Primary Terminal Lugs Terminal Block
Primary Voltage Taps none
Secondary Voltage 120/240 Volt
Secondary Max Current, Amps 25 / 12.5
Secondary Terminals X1-X4
Secondary Terminal Lugs Terminal Block
Winding Conductor Copper
Temperature Rise, °C 115
Insulation Class 180 (H)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 92.96
ANSI/IEEE Impedance, % 5.0-6.0
Sound Level, dB 40
Standards and Certifications CSA Standard C22.2. No.47 Air Cooled Transformers (Dry Type)
CSA certified. File No. LR34493 , UL Listed. File No.E108255.
ISO9001 Quality Certification.
Enclosure Type Nema 1. General purpose indoor ventilated steel enclosure suitable for dry locations
Weight, Lbs 60.0
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