CRD4570-300 CR Magnetics Inc, CRD4570-300 Datasheet

CRD4570-300

Manufacturer Part Number

CRD4570-300

Description

TRANSDCR VLT AC RS485 0-300VAC

Manufacturer

CR Magnetics Inc

Series

CRD4500r

Datasheet

1.CRD4510-300.pdf (2 pages)

Specifications of CRD4570-300

Current - Sensing

300A

Accuracy

±0.5%

Sensitivity

Current - Supply

30mA

Sensor Type

Voltage - Supply

24VDC

Output

RS485

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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Another HUNTINGTON ELECTRIC Company

CRD4510

CRD4550

CRD4570

CRD4510

CRD4550

CRD4570

150 to 300 VAC Input Range

Three Element - .26” Window

Single Element - .26” Window

Two Element - .26” Window

150 to 300 VAC Input Range

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

PART NUMBERS

1 Element AC Voltage RS485 Transducer

3 Element AC Voltage RS485 Transducer

2 Element AC Voltage RS485 Transducer

Data Stream RS485 Digital Voltage Transducer

The CRD4500 Series Data Stream Digital Transducers are

designed for applications where AC current waveforms are not

purely sinusoidal. The digital technology is used to measure voltage,

current, power frequency and energy in single and three phase

designs. The data is streamed over an RS485 IEEE bus which enables

multiple transducers to communicate thru a single master connection.

These advanced sensors are ideal for entire plant or zone monitoring.

Also, the communication alagorithm can be pre-ordered with ASCII

based control or modified MODBUS based control.

Sensing

True RMS Voltage, Each Phase

Applications

Sub-Metering

Motor Loads

Uninterruptible Power Systems

Remote Monitoring

Load Shedding

Energy Management

Features

35mm DIN Rail or Panel Mount

Available with 0 - 5 VDC or 4 - 20 mA DC outputs

24 VDC powered

Use with external current transformers

Highest precision available

Connection diagram printed on case

Regulatory Agencies

Note: Add an M at the end

150 -

300 -

other ranges available

Add suffix for input range

for MODBUS

E-mail: sales@crmagnetics.com

0-150 VAC

0-300 VAC

Related parts for CRD4570-300

CRD4570-300 Summary of contents

Page 1

... CRD4550 2 Element AC Voltage RS485 Transducer - - CRD4570 3 Element AC Voltage RS485 Transducer 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 Another HUNTINGTON ELECTRIC Company Data Stream RS485 Digital Voltage Transducer The CRD4500 Series Data Stream Digital Transducers are designed for applications where AC current waveforms are not purely sinusoidal ...

Page 2

... LOAD SUPPLY SUPPLY LOAD CRD4550 Single Element, 3-Wire 485 485 SUPPLY SUPPLY LOAD LOAD CRD4570 3 Element, 4-Wire 0.26 (6.5) Dia. 1 hole for single element 2 holes for two element 3 holes for three element 2.99 (76 1. (26. 0.20 3.268 (5.1) (83) E-mail: sales@crmagnetics.com .bps ...

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