CR3110-3000 CR Magnetics Inc, CR3110-3000 Datasheet

CR3110-3000

Manufacturer Part Number

CR3110-3000

Description

TRANSFORMER CURRENT SPLIT CORE

Manufacturer

CR Magnetics Inc

Series

CR3100r

Datasheet

1.CR3110-3000.pdf (1 pages)

Specifications of CR3110-3000

Transformer Type

Frequency 20-1kHz

Turns Ratio - Primary:secondary

1 : 3000

Current Rating

75A

Dc Resistance (dcr)

515 mOhm

Mounting Type

Free Hanging (In-Line)

Lead Free Status / RoHS Status

Lead free / RoHS Compliant

Inductance

E.t.

Other names

582-1004

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Part Number

CR3110-3000

CR3111-3000

Another HUNTINGTON ELECTRIC Company

CR3100 Series

SPLIT CORE CURRENT TRANSFORMERS

PART NUMBER

CR3110 - 3000

CR3110-3000

CR3111-3000

CR3111 - 3000

Imax

100

OUTLINE DRAWING

CR3110-3000

Vmax RMS

PART NUMBER

1.04 0.40 1.58 6.00 1.04 0.24

1.27 0.58 1.63 6.10 1.27 .20

CR Magnetics, Inc. 3500 Scarlet Oak Blvd. St. Louis MO USA 63122 V: 636-343-8518 F: 636-343-5119

Web: http://www.crmagnetics.com

Te (typ.)

3100

3150

100 Amp

75 Amp

CR3111-3000

DCR

515

370

Frequency

20 - 1 KHz

Applications

Portable Instruments

Sub-Metering

Monitor Motor Loads

Features

Small Size

Low Cost

High Secondary Turns

Secure Locking Hinge

Specifications

Maximum Continuous Primary Current: 75 AAC

Secondary Turns: 3000

Wire Lead: AWG #22

DC Resistance: 460 Ohms @ 20° C

Frequency: 50/60 Hz

Regulatory Agencies

The CR3100 Series Split Core Current Transformer is

designed to provide a low cost method to monitoring electri-

cal current. A unique hinge and locking snap allows attach-

ment without interrupting the current-carrying wire. High

secondary turn will develop signals up to 10.0 VAC across a

burden resistor.

V =

I x R

T e

For best linearity, choose R such that V < 0.8 V

Split Core Current Transformer

= Vmax

DCR

E-mail: sales@crmagnetics.com

I x DCR

T e

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