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30 kVA 440 Volt to 416Y240 Volt Isolation Transformer BC30H2-N/Z3

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Availability: Available for order. Production Time: 3 weeks

US$ 2,633.00
OR

Quick Overview

Catalog No.: BC30H2-N/Z3
Isolation Transformer 30 kVA • Three Phase • Primary: 440 Volt • Secondary: 416Y240 Volt
Conductor: Copper
+US$ 460.00

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US$ 2,633.00

Details

Three phase Isolation Transformer BC30H2-N/Z3 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. Secondary neutral to ground bonding eliminates common mode noise, providing an isolated neutral-ground reference for sensitive equipment.

 

Isolation Transformer BC30H2-N/Z3 Winding Schematic:


Delta-Wye(DYn) Three 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. BC30H2-N/Z3
Product Type Isolation Transformer
Phase Three
Power Rating 30 kVA
Frequency, Hz 60
Vector Group Delta-Wye(DYn)
Primary voltage 440 Volt
Primary Max Current, Amps 39.4A
Primary Terminals H1-H2-H3
Primary Terminal Lugs 2-14 AWG
Primary Voltage Taps 0%; ±2.5%; ±5.0%
Secondary Voltage 416Y240 Volt
Secondary Max Current, Amps 41.6A
Secondary Terminals X0-X1-X2-X3
Secondary Terminal Lugs 2-14 AWG
Winding Conductor Copper
Temperature Rise, °C 130
Insulation Class 200 (N)
Insulation Level, (B.I.L), kVA 10
Efficiency at 35% Load, % 98.23
ANSI/IEEE Impedance, % 5.0-6.0
Sound Level, dB 45
Standards, Certifications, Compliances: Efficiency compliance: CANADA: SOR/DORS/2018-201 (NRCan 2019). CSA: CSA C802.2-18.,
USA: DOE 10 CFR PART 431:2016-01 (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 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 330.0
Country of Manufacture Canada

Transformer Calculator

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