Buy, Order, Customize Dry type Electrical Transformers online. We ship from USA.
Thursday, April 19, 2018
Log In

Log In

Forgot Your Password?

Cart Subtotal: US$ 0.00

112 kVA 400 Volt to 208 Volt Autotransformer RC112G1-B

Be the first to review this product

Availability: Available for order. Production Time: 3-4 weeks

US$ 3,531.00
OR

Quick Overview

Catalog No.: RC112G1-B
112 kVA • Three Phase • Primary: 400 Volt • Secondary: 208 Volt
Conductor: Copper

To be confirmed before processing. Shipping time is not included.

Add Extended warranty to the 1 Year Standard.

+US$ 360.00

Put desire enclosure color code

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

* Required Fields

US$ 3,531.00

Details

Three phase Autotransformer RC112G1-B has common primary-secondary windings which are not insulated from each other, offers no interference or disturbance isolation between primary and secondary circuits. It is an economical solution but is not suitable for sensitive equipment with electronic components and perfectly suitable for simple motor and heater applications.

 

Autotransformer RC112G1-B Winding Schematic:


Wye(Y0) Three phase connection

Preliminary General Drawing. (Dimensions in inches).

 

Autotransformer 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. RC112G1-B
Product Type Autotransformer
Phase Three
Power Rating 112 kVA
Frequency, Hz 60
Vector Group Wye(Y0)
Primary voltage 400 Volt
Primary Max Current, Amps 162
Primary Terminals H1-H2-H3, 6-300MCM
Secondary Voltage 208 Volt
Secondary Max Current, Amps 312
Secondary Terminals X1-X2-X3, 2-600MCM
Winding Conductor Copper
Temperature Rise, °C 150
Insulation Class 220 (R)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 95.33
ANSI/IEEE Impedance, % 2.5-3.5
Sound Level, dB 55
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 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 350.0
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