CR4420S-30 CR Magnetics Inc, CR4420S-30 Datasheet

CR4420S-30

Manufacturer Part Number

CR4420S-30

Description

TRANSDCR CRRNT RMS AC 0-30AAC IN

Manufacturer

CR Magnetics Inc

Series

CR4400r

Datasheet

1.CR4410-50.pdf (2 pages)

Specifications of CR4420S-30

Current - Sensing

30A

Accuracy

±1%

Sensitivity

Current - Supply

25mA

Sensor Type

Current Sensor

Voltage - Supply

24V

Output

4 ~ 20mA DC

Frequency

20Hz ~ 5kHz

Response Time

250ms

Polarization

Unidirectional

Operating Temperature

0°C ~ 60°C

Package / Case

Module

Lead Free Status / Rohs Status

Lead free / RoHS Compliant

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Average RMS AC Current Transducer

Another HUNTINGTON ELECTRIC Company

DIN RAIL / PANEL MOUNT, AVERAGE RMS

CR4410(S)

CR4411(S)

CR4420(S)

CR4410 CR4411 CR4420

CR4450

CR4460

CR4470

CR4480

CR4450 CR4460

CR4470 CR4480

Single Element - .79" Window

Three Element - .26" Window

0.5 to 150 AAC Input Range

Two Element - .26" Window

0.5 to 30 AAC Input Range

Two and three element transducers are available only in ranges of 0.5 to 30 AAC

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

* CR4411 Series not UL approved

PART NUMBERS

Single element with 4 - 20 mADC output (split core design)

Single element with 0 - 10 VDC output (split core design)*

Single element with 0 - 5 VDC output (split core design)

Three element with 4 - 20 mADC output *

Two element with 4 to 20 mADC output *

Three element with 0 - 5 VDC output *

Two element with 0 - 5 VDC output *

The CR4400 Series, Current Transmitters produce a calibrated

4-20 mADC signal that is proportional to the average RMS

input AC current. Designed for multi-point current sensing,

these devices provide excellent features in a high value

package. The output signal is generated from a user supplied

24 VDC power supply within the output current loop.

Applications

Multi-point current sensing and control panels

Monitor motor faults

Monitor heating elements

Monitor lighting elements

Features

Low cost

DIN rail or panel mount

High Accuracy

Interfaces with most commercially available

instrumentation

Connection diagram printed on case

Regulatory Agencies

Approved to UL3111-1, First Edition, Amendment 2

Approved to CAN/CSA-C22.2, No. 1010.1-92

Meets requirement of IEC 61010-1 and BS EN 61010-1

Simply put an “S” at the end of the prefix

All single phase current transducers are

* UL Recognition Pending

available in split core design.

E-mail: sales@crmagnetics.com

Add suffix for input range

100

150

other ranges available

E199795

0-.5 AAC*

0-5 AAC*

0-10 AAC*

0-15 AAC*

0-20 AAC*

0-25 AAC*

0-30 AAC*

0-40 AAC

0-50 AAC

0-75 AAC

0-100 AAC

0-150 AAC

Related parts for CR4420S-30

CR4420S-30 Summary of contents

Page 1

... AC current. Designed for multi-point current sensing, these devices provide excellent features in a high value package. The output signal is generated from a user supplied 24 VDC power supply within the output current loop. Applications Multi-point current sensing and control panels Monitor motor faults ...

Page 2

... SPECIFICATIONS Relative Humidity:................. Supply Voltage:...................... 24 VDC ±10% Supply Current: CR4410/11...........................Typical 20mA CR4420................................Typical 25mA CR4450................................Typical 20mA CR4460................................Typical 40mA CR4470................................Typical 25mA CR4480................................Typical 55mA CR4410S..............................Typical ---mA CR4420S..............................Typical ---mA Torque Specs.:................ 3.0 inch lbs. (0.4Nm) Weight:.............................0.5 lbs OUTPUT 8 4 ...

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