CLSM-50LA Pacific Scientific OECO, CLSM-50LA Datasheet

CLSM-50LA

Manufacturer Part Number

CLSM-50LA

Description

Sensor, Current; +/-50A Pri:DC to 200kHz; 50mA; 1000/1 Turns; +/-0.5%; UL Listed

Manufacturer

Pacific Scientific OECO

Type

Inductiver

Datasheet

1.CLSM-50LA.pdf (2 pages)

Specifications of CLSM-50LA

Accuracy

± 0.5% @ 25 °C

Current, Primary

± 50 A

Current, Secondary

50 mA

Frequency Response

DC to 200 kHz

Function

Current

Height

4.22 in.

Length

1.575 in.

Output

Current

Primary Type

Current

Range, Measurement

50 A

Standards

UL Listed

Technology

Inductive

Turns Ratio

1000⁄1

Width

0.071 in.

Lead Free Status / Rohs Status

RoHS Compliant part

For Use With

Measures DC, AC and impulse currents

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Model CLSM-50LA

Description

The Model CLSM-50LA is a closed loop Hall effect current sensor that

accurately measures DC and AC currents and provides electrical isolation

between the current carrying conductor and the output of the sensor.

• Measures DC, AC and impulse currents

Notes:

• Low Cost

• Fast response

• High overload capacity

• Moistureproof, Shockproof

• Noncontact measurement of high current

Applications

• Variable speed drives for motors

• Welding Equipment

• Power Supply Equipment

• Measure and control system

• Over current protection

• Protection of power semiconductors

3. The dynamic performance is the best when the busbar fills the aperture.

4. Due to continuous process improvement, all specifications are subject to change without notice.

Features

Electrical Specifications

Nominal current (I

Current range

Nominal output current (I

Turns Ratio

Measuring Resistance (R

Overall accuracy at 25º C

Supply voltage (Vdc)

Current consumption

Response time

General Information

Output reference..................................................

Weight

Mounting ........................................................................................... Panel mount via 1 hole, 4.5mm dia.

Aperture size (mm)................................................................................................. 10.2 x 26

Accuracy-Dynamic Performance

Zero current offset at 25ºC

Offset current temperature drift (0ºC to +70ºC)

Linearity

di / dt

Frequency range

Operating temperature

Storage temperature

Package

Isolation voltage

Excludes Zero currentloffset

Busbar temperature should not exceed 100ºC.

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must flow in the direction of the arrow (conventional flow)

To obtain a positive output on

Closed Loop Hall Effect

flame retardant plastic case, UL94V-0

15 mA + output current

better than 70A/µs

terminal M, input current

better than ±0.1%

CLSM-50LA

-40ºC to +85ºC

better than 0.5µs

-40ºC to +90ºC

5kV/50Hz/min.

DC to 200KHz (-3dB)

±0.5 % of I

0 to ±100 A

±15 to ±18

38 grams

0 to 80

1000 / 1

50 mA

±50 A

±0.2mA

±0.3mA

Related parts for CLSM-50LA

CLSM-50LA Summary of contents

Page 1

... Model CLSM-50LA Description The Model CLSM-50LA is a closed loop Hall effect current sensor that accurately measures DC and AC currents and provides electrical isolation between the current carrying conductor and the output of the sensor. Features • Low Cost • Fast response • High overload capacity • ...

Page 2

... Dimensions All dimensions are in inches (millimeters) CLSM-50LA + - M G Note: Due to continuous process improvement, all specifications are subject to change without notice. 50 Mechanical Dimensions FRONT VIEW RIGHT VIEW MOLEX 1.575" (40mm) 5045-04A .795" (20.2mm) .402" (10.2mm) 1.19" (30.1mm) .119" (3mm) 0.99" (2.5mm) BOTTOM VIEW .138" ...

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