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75 kVA 416 Volt to 230Y/133 Volt Three phase Epoxy Encapsulated Transformer BC75G-S1/EP

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Availability: NOT in stock. Current lead time to manufacture: 7-8 weeks

US$ 17,172.00
OR

Quick Overview

Catalog No.: BC75G-S1/EP
Epoxy Encapsulated Transformer 75 kVA • Three Phase • Primary: 416 Volt • Secondary: 230Y/133 Volt
Conductor: Copper. • Frequency 60 Hz.
+US$ 560.00

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US$ 17,172.00

Details

Three phase Epoxy Encapsulated Transformer BC75G-S1/EP is an isolation transformer with 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 but allow AC signals to pass. It is sealed in silica sand and resin solid mass, completely enclosing and protecting the core and coil, while significantly reducing audible noise and suitable for hazardous environments.

 Epoxy Encapsulated Transformer 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.

Epoxy Encapsulated Transformer BC75G-S1/EP Winding Schematics:

 

Delta-Wye(DYn) Three phase connection

Full Specification

Catalog No. BC75G-S1/EP
Product Type Epoxy Encapsulated Transformer
Phase Three
Power Rating 75 kVA
Frequency, Hz 60
Vector Group Delta-Wye(DYn)
Primary voltage 416 Volt
Primary Max Current, Amps 104.1A
Primary Terminals H1-H2-H3
Primary Terminal Lugs 2-14 AWG
Primary Voltage Taps 0%; ±2.5%; ±5.0%
Secondary Voltage 230Y/133 Volt
Secondary Max Current, Amps 188.3A
Secondary Terminals X0-X1-X2-X3
Secondary Terminal Lugs 6-300MCM
Winding Conductor Copper
Temperature Rise, °C 130
Insulation Class 200 (N)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 97.9
ANSI/IEEE Impedance, % 2.0-3.0
Sound Level, dB 45
Standards, Certifications, Compliances: CSA Standard C22.2. No.47 Air Cooled Transformers (Dry Type)., CSA certified. File No. LR34493
Seismic Qualified SDS=1.60g 2/h=1.0 OSHPD OSP-0109-10 for USA zone 4 and Canada zone 6.
UL Listed. File No.E108255., Meets NEMA ST-20, ISO9001 Quality Certification.
Enclosure Type Nema 3R. Outdoor Non-Ventilated Weather resistant steel enclosure (IP54)
Weight, Lbs 1500.0
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