E150TF SOLA HEVI DUTY, E150TF Datasheet

E150TF

Manufacturer Part Number

E150TF

Description

Encapsulated Transformer

Manufacturer

SOLA HEVI DUTY

Series

International Seriesr

Type

Controlr

Datasheets

1.E150TF.pdf (3 pages)

2.E500TF.pdf (2 pages)

Specifications of E150TF

Transformer Type

Control

Input Voltage

600V

Output Voltage

120V

Power Rating

150VA

Transformer Mounting

Chassis

Mounting Type

Chassis

Brand/series

International Series

Configuration

Encapsulated

Dimensions

4.5 W × 3.89 H × 5.21 D In.

Frequency

50/60 Hz

Mounting Hole Centers

3.74, 3.29, 3.12, 3.61 In.

Number Of Outlets

Phase

Power, Rating

150 VA

Standards

UL, cULus, CE, NEMA, ANSI, IEC

Temperature, Operating

+55 °C

Voltage, Primary

208/240/415/480/600, 200/230/400/460/575, 220/277/380 VAC

Voltage, Secondary

110/115/120 VAC

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

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SolaHD offers a broad range of industrial control solutions

for the most demanding industrial applications. Our prod ucts

exceed NEMA ratings for inrush and regulation to ensure

control systems are powered cor rect ly. Elec tro mag net ic

control com po nents demand inrush cur rents up to 10 times

the trans form er’s nominal rating. While this inrush is occur-

ring, the output side of the transformer must not fall below

85% of nom i nal as speciﬁ ed by NEMA ST-1, Part 4. Using

a transformer that does not meet these ratings may cause

erroneous shut downs of down stream pro cess es.

To meet your complete control needs, SolaHD four series

of control transformers, all of which exceed the NEMA

standards. The Se lec tion Chart can be used to identify the

appropriate transformer for your ap pli ca tion.

The SBE series is available from 50 - 5000 VA, 55°C rise

and features copper windings and encapsulation (through

1000 VA) for longer life and pro tec tion from the en vi ron ment.

This low tem per a ture per for mance can mean smaller cabinet

size or longer life for any electronic components that may

be nearby.

The SMT series are 115°C rise, aluminum wound and for

applications where good voltage reg u la tion and higher

power capacities (1000-5000 VA) are required.

The International series meets IEC re quire ments and IP20

(touch proof covers ordered separately for E models) for

Eu ro pe an applications.

The HSZ series rounds out SolaHD’s line with an enclosed

series of control transformers from 1 - 10 KVA that feature

either an UL-3R, NEMA 4X or NEMA 4/12 enclosure.

This unique design, featuring copper windings and

en cap su lat ed construction, can help system de sign ers

meet harsher en vi ron men tal standards or design for a safer

installation outside of a control cabinet. The HSZ series is for

ap pli ca tions where cost or heat issues make mount ing the

trans form er out side the control panel nec es sary.

SolaHD is pleased to offer custom transformers 1 KVA

and larger. If you can't ﬁ nd what you are looking for here, we

are happy to provide a quote on a custom transformer if

available. Contact Technical Services for more information.

Design Choices

158

Industrial Control Transformers

contact Technical Services at (800) 377-4384 with any ques tions.

Visit our website at www.solaheviduty.com or

Sizing an Industrial Control Transformer

For proper transformer selection, three characteristics of

the load circuit must be determined in addition to the

minimum voltage required to op er ate the circuit. These

are total steady state (sealed) VA, total inrush VA, and inrush

load power fac tor.

A. Sealed VA - Total steady state sealed VA is the

B. Inrush VA - Total inrush VA is the volt-amperes that the

C. Inrush Load Power Factor is difﬁ cult to de ter mine without

volt-am peres that the transformer must de liv er to

the load circuit for an ex tend ed period of time.

trans form er must deliver upon initial energization of the

control cir cuit. Energization of electromagnetic devices

takes 30-50 mil li sec onds. During this inrush period the

elec tro mag net ic con trol devices draw many times normal

current – 3-10 times nor mal is typical.

detailed vector analysis of all the load components.

Gen er al ly such an analysis is not feasible, there fore, a

safe assumption is 40% power factor. Until re cent ly

20% PF was com mon ly used for trans form er calculations,

how ev er, tests conducted on major brands of control

devices indicate that 40% PF is a safer default

as sump tion.

Related parts for E150TF

E150TF Summary of contents

Page 1

... E models) for applications. The HSZ series rounds out SolaHD’s line with an enclosed series of control transformers from KVA that feature either an UL-3R, NEMA 4X or NEMA 4/12 enclosure. This unique design, featuring copper windings and en cap su lat ed construction, can help system de sign ers meet harsher en vi ron men tal standards or design for a safer installation outside of a control cabinet ...

Page 2

... Now refer to the Selection Tables on the following pages for the style you have chosen. Select your trans form er ac cord ing to your required voltage and VA capacity. contact Technical Services at (800) 377-4384 with any questions. Industrial Control Transformers Chart A: Voltage Code Chart Voltage Code None ...

Page 3

... E250JL E250JN E300E E350E E500E E500JL E500JN E750E Y1500 Y2000 Y3000 Y5000 INTERNATIONAL SERIES ENCAPSULATED E050TF E050TH E100TF E100TH E150TF E150TH E250TF E250TH E500TF E500TH E750TF E750TH CE1000TH CE1000MH CE1500TH CE1500MH CE2000TH CE2000MH Visit our website at www.solaheviduty.com or SMT OPEN HSZ* NEMA 115° ...

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