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7.5 kVA 600 Volt to 480 Volt Autotransformer MC7J-H

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Availability: Available for order. Production Time: 2 weeks

US$ 413.00
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Quick Overview

Catalog No.: MC7J-H
Autotransformer 7.5 kVA • Single Phase • Primary: 600 Volt • Secondary: 480 Volt
Conductor: Copper
+US$ 460.00

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US$ 413.00

Details

Single phase Autotransformer MC7J-H 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 or heater single applications.

 Autotransformer general dimensions

Preliminary General Drawing. (Dimension, inch).

*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.

Autotransformer MC7J-H Winding Schematics:

 

II Single phase connection

Full Specification

Catalog No. MC7J-H
Product Type Autotransformer
Phase Single
Power Rating 7.5 kVA
Frequency, Hz 60
Vector Group II
Primary voltage 600 Volt
Primary Max Current, Amps 11.7A
Primary Terminals Terminal Block
Secondary Voltage 480 Volt
Secondary Max Current, Amps 14.6A
Secondary Terminals Terminal Block
Winding Conductor Copper
Temperature Rise, °C 115
Insulation Class 180 (H)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 91.79
ANSI/IEEE Impedance, % 4.5-5.5
Sound Level, dB 40
Standards, Certifications, Compliances: 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 45.0
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