HONEYWELL CSNT651 Datasheet

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Solid State Sensors CSN Series
Closed Loop Current Sensors

CATALOG NUMBER SYSTEM

PLEASE NOTE: This matrix is intended
only to aid you in identifying sensor cata­log listings. Itis 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

±

FEATURES

1

Current sensing up to 1200 amps

1

Measures AC, DC and impulse
currents

1

Lowest cost/performance ratio

1

Rapid response, no overshoot

1

High overload capacity

1

High level of electrical isolation
between primary and secondary
circuits

1

Small size and weight

CLOSED LOOP SENSORS

Closed loop current sensors measure
AC, DC and impulse currents over 0-25,
0-50, 0-100, 0-600 and 0-1200 Amp rang­es. The CSN Seriesis based on the princi­ples of theHall 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.

70 A/50 A rms nom.

±

100 A/50 A rms nom.

B
C

±

90 A/50 A rms nom.

D

±

22 A/15 A rms nom.

E

±

36 A/25 A rms nom.

F

±

150 A/100 A rms nom.

±

600 A/300 A rms nom.

J
K

±

1200 A/500 A rms nom.

L

±

600 A/300 A rms nom.

M

±

1200 A/500 A rms nom.

P

±

90 A/50 A rms nom.

±

200 A/125 A rms nom.

R
T

±

150 A/50 A rms nom.

Supply Voltage
1

±

15 V

2

±

13 V

3

±

5V

4

±

12Vto18V

5

±

15Vto24V

±

12Vto15V

6

Coil Characteristics
1 1:1000 turns/90
2 1:2000 turns/160
3 1:2000 turns/130
4 1:1000 turns/50
5 1:1000 turns/110
6 1:1000 turns/30
7 1:2000 turns/80
8 1:2000 turns/25
9 1:5000 turns/50

Housing Material
1 Polycarbonate/ABS blend

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V @

V @
V @

V @

V @
V @
V @
V @
V @

70°C

70°C
70°C

70°C

70°C
70°C
70°C
70°C
85°C

60HoneywellSensingandControl11-800-537-6945USA1F1-815-235-6847International11-800-737-3360Canada

Solid State Sensors CSN Series
Closed Loop Current Sensors

CSNA, CSNB, CSNE SERIES ORDER GUIDE

Catalog
Listing

CSNA111 ±70 ±15 1000 90

CSNB121 ±100 ±15 2000 160

CSNB131 ±100 ±15 2000 130

CSNE151 ±5-36 ±15 1000 110

CSNE381* ±5-36 ±5V 1000 66

CSNH151* ±4-43 ±15V 1000 110

NOTE: Extended temperature range and potting also available.
* Contact the 800 number for more information.

Current
Range
Amps

Supply
Voltage
VDC ±5%

Turns Resistance

Coil

Characteristics

V @70°
V @70°
V @70°
V @70°

V @70°

V @70°

Meas.
Currents
Nom.

C 50 mA for 50 A 40 to 130

C 25 mA for 50 A 40 to 270

C 25 mA for 50 A 40 to 300

C 25 mA for 25 A 100 to 320

C 25 mA for 25 A 0 to 84

C 25 mA for 25 A 100 to 320

Meas.
Resist
(@ I

nom

)

V

V

V

V

V

V

SPECIFICATIONS

Catalog Listing CSNA111 CSNB121 CSNB131 CSNE151

Offset Current @ 25°C, mA max. ±0.20 ±0.10 ±0.10 ±0.10
Temperature Drift, 0 to 70°C, mA ±0.35 typ. ±0.20 typ. ±0.20 typ. ±0.17 typ.

Linearity 0.1% 0.1% 0.1% 0.2%

Supply Voltage ±15V ±15V ±15V ±15V

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

Accuracy ±0.5% of I

Response Time <1 ms

Bandwidth DC to 150 kHz
Temperature Operating: 0 to 70°C (32 to 150°F) Storage: −25 to 85°C(−13 to 185°F)

Primary Circuit Connection Thru-hole Thru-hole Thru-hole Invasive on 10 pins

Secondary Circuit Connection 3 Pins 3 Pins 3 Pins 3 Pins

Current Drain 10 mA (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, 3 pins, hole size 0.95 mm PCB, 13 pins

±0.60 max. ±0.30 max. ±0.30 max. ±0.60 max.

(nominal Current) at 25°C

N

PRIMARY PIN CONNECTIONS FOR CSNE151

Primary Current

Primary

Turns

1 2436250.3

2 1218241.1

3 8 12 24 2.5

4 6 9 24 4.4

5 5 7 25 6.3

Nom. I

(A)

Max. I

DN

(A)

Output

Current

D

(mA)

Primary

Resistance

(mV)

WIRING DIAGRAMS
CSNA111/CSNB121/CSNB131

Primary Pin

Connections

Current

CSNE151

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Solid State Sensors CSN Series
Closed Loop Current Sensors

MOUNTING DIMENSIONS (for reference only)

CSNA111, CSNB121, CSNB131

CSNE151/CSNE381

CSNH151

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Solid State Sensors CSN Series
Closed Loop Current Sensors

CSNJ, CSNK SERIES ORDER GUIDE

Current

Catalog Listings

CSNJ481 ±600 ±12 to 18 2000 25

CSNJ481-001* ±600 ±12 to 18 2000 25

CSNJ481-002 ±600 ±12 to 18 2000 25

CSNJ481-003* ±600 ±12 to 18 2000 25

CSNK591 ±1200 ±15 to 24 5000 50

CSNK591-001* ±1200 ±15 to 24 5000 50

CSNK591-002 ±1200 ±15 to 24 5000 50

CSNK591-003* ±1200 ±15 to 24 5000 50

*Fitted with busbar

Range

Amps

Supply

Voltage

VDC ± 5%

Coil Characteristics

V @70°
V @70°
V @70°
V @70°
V @70°
V @70°
V @70°
V @70°

Meas.

Currents

Nom.

C 150 mA for 300 A 0 to 70

C 150 mA for 300 A 0 to 70

C 150 mA for 300 A 0 to 70

C 150 mA for 300 A 0 to 70

C 100 mA for 500 A 0 to 130

C 100 mA for 500 A 0 to 130

C 100 mA for 500 A 0 to 130

C 100 mA for 500 A 0 to 130

Meas.

Resist (@ I

V

V

V

V

V

V

V

V

SPECIFICATIONS

Catalog Listings CSNJ481 CSNJ481-002 CSNK591 CSNK591-002

Offset Current @ 25°C, mA max. ±0.30 ±0.30 ±0.20 ±0.20
Temperature Drift, 0 to 70°C, mA ±0.30 typ. ±0.30 typ. ±0.20 typ. ±0.20 typ.

Linearity ±0.1% ±0.1% ±0.1% ±0.1%

Supply Voltage ±12 to ±18V ±12 to ±18V ±15 to ±24V ±15 to ±24V

Galvanic Isolation @ 50 Hz/1 min. 7.5 kV rms 7.5 kV rms 6 kV rms 6 kV rms

Accuracy ±0.5% of I

Response Time <1 ms

Bandwidth DC to 150 kHz
Operating Temperature −40 to 85°C 0 to 70°C −40 to 85°C 0 to 70°C

Storage Temperature −40 to 90°C −25 to 85°C −40 to 90°C −25 to 85°C

Primary Circuit Connection Thru-hole or busbar Thru-hole or busbar Thru-hole or busbar Thru-hole or busbar

Secondary Circuit Connection 3 pins 3 pins 3 pins 3 pins

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

‘‘

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

Mounting Faston, 3 pins Push-on (spade), 3 terminals

CSNJ481-001 CSNJ481-003 CSNK591-001 CSNK591-003

±0.50 max. ±0.50 max. ±0.30 max. ±0.30 max.

(nominal Current) at 25°C

N

(−40 to 185°F) (32 to 158°F(−40 to 185°F) (32 to 158°F)

(−40 to 194°F) (−13 to 85°F(−40 to 194°F) (−13 to 85°F)

nom

)Turns Resistance

Current

WIRING DIAGRAM

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Solid State Sensors CSN Series
Closed Loop Current Sensors

MOUNTING DIMENSIONS (for reference only)

CSNJ481

CSNK591

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Solid State Sensors CSN Series
Closed Loop Current Sensors

CSNL, CSNM SERIES ORDER GUIDE

Peak

Catalog Listings

CSNL181 ±600 ±12 to 18 2000 25

CSNM191 ±1000 ±12 to 18 5000 50

Current

Range Amps

Supply

Voltage

VDC ± 5%

Coil Characteristics

V @70°
V @70°

Meas.

Currents

Nom.

C 150 mA for 300 A 0 to 70

C 100 mA for 500 A 0 to 120

Meas.

Resist (@ I

V

V

SPECIFICATIONS

Catalog Listings CSNL181 CSNM191

Offset Current @ 25°C, mA max. ±0.30 ±0.20
Temperature Drift, 0 to 70°C, mA ±0.30 typ. ±0.20 typ.

Linearity ±0.1% ±0.1%

Supply Voltage ±12 to ±18V ±12 to ±18V

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

Accuracy ±0.5% of I

Response Time 500 ns <1 ms

Bandwidth DC to 150 kHz
Operating Temperature −40 to 85°C(−40 to 185°F)
Storage Temperature −40 to 90°C(−40 to 194°F)

Primary Circuit Connection Thru-hole Thru-hole

Secondary Circuit Connection 3 pins 3 pins

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

‘‘

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

Mounting Faston, 3 pins

±0.50 max. ±0.30 max.

(nominal Current) at 25°C

N

in direction of arrow

nom

)Turns Resistance

WIRING DIAGRAM

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Current

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Solid State Sensors CSN Series
Closed Loop Current Sensors

MOUNTING DIMENSIONS (for reference only)

CS NL181

CS NM191

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Solid State Sensors CSN Series
Closed Loop Current Sensors

CSNF, CSNR, CSNP, CSNT SERIES ORDER GUIDE

Peak

Catalog Listings

CSNP661 ±90 ±12 to 15 1000 30

CSNT651 ±150 ±12 to 15 2000 100

CSNF161 ±150 ±12 to 15 1000 30

CSNF151 ±180 ±12 to 15 2000 100

CSNR161 ±200 ±12 to 15 1000 30

CSNR151 ±200 ±12 to 15 2000 100

NOTE: Busbar options available.

Current

Range Amps

Supply

Voltage

VDC ± 5%

Coil Characteristics

V @70°

V @70°

V @70°

V @70°

V @70°

V @70°

Meas.

Currents

Nom.

C 50 mA for 50 A 50 to 100

C 25mAfor50A 40to75

C 100 mA for 100 A 10 to 40

C 50mAfor100A 10to75

C 125 mA for 125 A 30 to 40

C 62.5 mA for 125 A 10 to 40

Meas.

Resist (@ I

V

V

V

V

V

)Turns Resistance

nom

V

SPECIFICATIONS

Catalog Listings CSNP661 CSNT651 CSNF161 CSNF151 CSNR161 CSNR151

Offset Current @ 25°C, mA max. ±0.20 ±0.10 ±0.20 ±0.10 ±0.20 ±0.10
Temperature Drift, 0 to 70°C, mA ±0.30 typ. ±0.15 typ. ±0.30 typ. ±0.15 typ. ±0.30 typ. ±0.15 typ.

Linearity ±0.1% ±0.1% ±0.1% ±0.1% ±0.1% ±0.1%

Supply Voltage ±12 to 15V ±12 to 15V ±12 to 15V ±12 to 15V ±12 to 15V ±12 to 15V

Galvanic Isolation @ 50 Hz/1 min. 3 kV rms 3 kV rms 3 kV rms 3 kV rms 3 kV rms 3 kV rms

Accuracy ±0.5% of I

Response Time <500 ns

Bandwidth DC to 150 kHz
Operating Temperature −40 to 85°C(−40 to 185°F) −40 to 85°C(−40 to 185°F)
Storage Temperature −40 to 90°C(−40 to 194°F) −40 to 90°C(−40 to 194°F)

Primary Circuit Connection Thru-hole

Secondary Circuit Connection 3 pins

Current Drain 10 mA (no load current) +

‘‘

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

Mounting 3 pins

Pin Style A A BBBB

±0.50 max. ±0.25 max. ±0.50 max. ±0.25 max. ±0.60 max. ±0.30 max.

(nominal Current) at 25°C

N

output current 14 mA (no load current) + output current

WIRING DIAGRAM

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Current

Solid State Sensors CSN Series
Closed Loop Current Sensors

MOUNTING DIMENSIONS (for reference only)

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