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CSNC531中文资料

Closed Loop Current Sensors

FEATURES ?Current sensing up to 1200amps ?Measures AC,DC and impulse currents ?Lowest cost/performance ratio ?Rapid response,no overshoot ?High overload capacity ?High level of electrical isolation between primary and secondary circuits ?Small size and weight CLOSED LOOP SENSORS Closed loop current sensors measure AC,DC and impulse currents over 0-25,0-50,0-100,0-600and 0-1200Amp rang-es.The CSN Series is based on the princi-ples of the Hall effect and the null balance or zero magnetic flux method (feedback system).The magnetic flux in the sensor core is constantly controlled at zero.The amount of current required to balance zero flux is the measure of the primary current flowing through the conductor,multiplied by the ratio of the primary to secondary windings.This closed loop current is the output from the device and presents an image of the primary current reduced by the number of secondary turns at any time.This current can be expressed as a voltage by passing it through a resistor.

CATALOG NUMBER SYSTEM PLEASE NOTE:This matrix is intended only to aid you in identifying sensor cata-log listings.It is not all-inclusive,and must not be used to form new listings.

Example:CSNA111

CSN Closed Loop Current Sensor

Current Range (Peak/RMS nom.)A ±70A/50A rms nom.B ±100A/50A rms nom.C ±90A/50A rms nom.D ±22A/15A rms nom.E ±36A/25A rms nom.F ±150A/100A rms nom.J ±600A/300A rms nom.K ±1200A/500A rms nom.L ±600A/300A rms nom.M ±1200A/500A rms nom.P ±90A/50A rms nom.R ±200A/125A rms nom.T ±150A/50A rms nom.

Supply Voltage 1±15V 2±13V 3±5V 4±12V to 18V 5±15V to 24V 6±12V to 15V

Coil Characteristics 11:1000turns/90?@70°C 21:2000turns/160?@70°C 31:2000turns/130?@70°C 41:1000turns/50?@70°C 51:1000turns/110?@70°C 61:1000turns/30?@70°C 71:2000turns/80?@70°C 81:2000turns/25?@70°C 91:5000turns/50?@85°C

Housing Material 1Polycarbonate/ABS blend PDFINFO

Closed Loop Current Sensors

*Contact the 800number for more information.SPECIFICATIONS

Catalog Listing CSNA111CSNB121CSNB131CSNE151

Offset Current @25°C,mA max.±0.20±0.10±0.10±0.10

Temperature Drift,0to 70°C,mA ±0.35typ.

±0.20typ.±0.20typ.±0.17

typ.±0.60max.±0.30

max.±0.30max.±0.60max.

Linearity 0.1%0.1%0.1%0.2%

Supply

Voltage ±15V ±15V ±15V ±15V

Galvanic Isolation @50Hz/1min. 2.5kV rms 5kV rms

Accuracy ±0.5%of I N (nominal Current)at 25°C

Response Time <1?s

Bandwidth DC to 150kHz

Temperature Operating:0to 70°C (32to 150°F)Storage:?25to 85°C (?13to 185°F)

Primary Circuit Connection Thru-hole Thru-hole Thru-hole Invasive on 10pins Secondary Circuit Connection 3Pins 3Pins 3Pins 3Pins

Current Drain 10mA (no load current)+output current (secondary current)

‘‘In-Out’’Sense Signal To obtain positive measuring current on O/P terminal,current must flow in direction of arrow Mounting PCB,3pins,hole size 0.95mm PCB,13pins PRIMARY PIN CONNECTIONS FOR CSNE151

Primary Current

Primary Turns Nom.I DN (A)Max.I D (A)Output

Current (mA)Primary

Resistance (m ?)Primary Pin

Connections 12436250.3

2121824 1.1

381224 2.5

46924 4.4

55725 6.3

WIRING DIAGRAMS

CSNA111/CSNB121/CSNB131CSNE151

PDFINFO

Current

Closed Loop Current Sensors MOUNTING DIMENSIONS(for reference only) CSNA111,CSNB121,CSNB131

CSNE151/CSNE381

CSNH151

PDFINFO

Closed Loop Current Sensors

SPECIFICATIONS

Catalog Listings

CSNJ481CSNJ481-002CSNK591CSNK591-002CSNJ481-001CSNJ481-003CSNK591-001CSNK591-003Offset Current @25°C,mA max.±0.30±0.30±0.20±0.20

Temperature Drift,0to 70°C,mA ±0.30typ.±0.30typ.±0.20typ.±0.20typ.±0.50max.±0.50max.±0.30max.±0.30max.Linearity ±0.1%±0.1%±0.1%±0.1%

Supply Voltage ±12to ±18V ±12to ±18V ±15to ±24V ±15to ±24V Galvanic Isolation @50Hz/1min.7.5kV rms 7.5kV rms 6kV rms 6kV rms

Accuracy ±0.5%of I N (nominal Current)at 25°C

Response Time <1?s

Bandwidth DC to 150kHz

Operating Temperature ?40to 85°C 0to 70°C ?40to 85°C 0to 70°C (?40to 185°F)(32to 158°F (?40to 185°F)(32to 158°F)Storage Temperature ?40to 90°C ?25to 85°C ?40to 90°C ?25to 85°C (?40to 194°F)(?13to 85°F (?40to 194°F)(?13to 85°F)

Primary Circuit Connection Thru-hole or busbar Thru-hole or busbar Thru-hole or busbar Thru-hole or busbar Secondary Circuit Connection 3pins 3pins 3pins 3pins

Current Drain 14mA (no load current)+output current 22mA (24V)+output current

‘‘In-Out’’Sense Signal To obtain positive measuring current on O/P terminal,current must flow in direction of arrow Mounting Faston,3pins Push-on (spade),3terminals

WIRING DIAGRAM

PDFINFO

Current

Closed Loop Current Sensors MOUNTING DIMENSIONS(for reference only) CSNJ481

CSNK591

PDFINFO

Closed Loop Current Sensors

SPECIFICATIONS

Catalog Listings

CSNL181CSNM191

Offset Current@25°C,mA max.±0.30±0.20

Temperature Drift,0to70°C,mA±0.30typ.±0.20typ.

±0.50max.±0.30max.

Linearity±0.1%±0.1%

Supply Voltage±12to±18V±12to±18V

Galvanic Isolation@50Hz/1min.7.5kV rms7.5kV rms

Accuracy±0.5%of I N(nominal Current)at25°C

Response Time500ns<1?s

Bandwidth DC to150kHz

Operating Temperature?40to85°C(?40to185°F)

Storage Temperature?40to90°C(?40to194°F)

Primary Circuit Connection Thru-hole Thru-hole

Secondary Circuit Connection3pins3pins

Current Drain14mA(no load current)+output current

‘‘In-Out’’Sense Signal To obtain positive measuring current on O/P terminal,current must flow

in direction of arrow

Mounting Faston,3pins

WIRING DIAGRAM

PDFINFO Current

Closed Loop Current Sensors MOUNTING DIMENSIONS(for reference only) CSNL181

CSNM191

PDFINFO

Closed Loop Current Sensors

SPECIFICATIONS

Catalog Listings

CSNP661CSNT651CSNF161CSNF151CSNR161CSNR151Offset Current @25°C,mA max.±0.20±0.10±0.20±0.10±0.20±0.10Temperature Drift,0to 70°C,mA ±0.30typ.±0.15typ.±0.30typ.±0.15typ.±0.30typ.±0.15typ.±0.50max.±0.25max.±0.50max.±0.25max.±0.60max.±0.30max.Linearity ±0.1%±0.1%±0.1%±0.1%±0.1%±0.1%Supply Voltage ±12to 15V ±12to 15V ±12to 15V ±12to 15V ±12to 15V ±12to 15V Galvanic Isolation @50Hz/1min.3kV rms 3kV rms 3kV rms 3kV rms 3kV rms 3kV rms Accuracy ±0.5%of I N (nominal Current)at 25°C

Response Time <500ns

Bandwidth DC to 150kHz

Operating Temperature ?40to 85°C (?40to 185°F)?40to 85°C (?40to 185°F)

Storage Temperature ?40to 90°C (?40to 194°F)?40to 90°C (?40to 194°F)

Primary Circuit Connection Thru-hole

Secondary Circuit Connection 3pins

Current Drain 10mA (no load current)+output current 14mA (no load current)+output current

‘‘In-Out’’Sense Signal To obtain positive measuring current on O/P terminal,current must flow in direction of arrow Mounting 3pins

Pin Style A A B B B B WIRING DIAGRAM

PDFINFO

Current

Closed Loop Current Sensors MOUNTING DIMENSIONS(for reference only)

PDFINFO

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