CKSR 15-NP LEM USA Inc, CKSR 15-NP Datasheet - Page 20

• Manufacturer Part Number: CKSR 15-NP
• Description: SENSOR CURRENT 15A 5V MOD
• Manufacturer: LEM USA Inc
• Series: CKSRr

Specifications of CKSR 15-NP

• Current - Sensing: 15A
• Accuracy: ±0.8%
• Sensitivity: 41.67mV/A
• Current - Supply: -
• Sensor Type: Flux Gate
• Voltage - Supply: 4.75 V ~ 5.25 V
• Output: 0 ~ 5 VDC
• Frequency: 300kHz
• Response Time: 300ns
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 105°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 398-1096-5

Electrical data CAS / CASR / CKSR 50-NP
At T
Primary nominal current rms
Primary current, measuring range
Number of primary turns
Supply voltage
Current consumption
Reference voltage @ I
External reference voltage
Output voltage
Output voltage @ I
Electrical offset voltage
Electrical offset current
referred to primary
Temperature coefficient of V
Temperature coefficient of V
Theoretical sensitivity
Sensitivity error
Temperature coefficient of G
Linearity error
Magnetic offset current (10 x I
referred to primary
Output current noise (spectral density) rms
100 Hz .. 100 kHz referred to primary
Peak-peak output ripple at oscillator frequency
f = 450 kHz (typ.)
Reaction time @ 10 % of I
Response time @ 90 % of I
Frequency bandwidth (± 1 dB)
Frequency bandwidth (± 3 dB)
Overall accuracy
Overall accuracy @ T
Accuracy
Accuracy @ T
20
A
= 25°C, V
A
= 85°C
C
= + 5 V, N
P
= 0 A
A
P
Parameter
= 85°C
= 0 A
PN
PN
REF
OUT
P
PN
@ I
= 1 turn, R
)
P
= 0 A
L
= 10 kΩ, (internal reference for CASR & CKSR models) unless otherwise noted.
Symbol
TCV
TCV
TCG
V
V
V
V
Gth
BW
BW
V
I
I
I
N
I
X
X
V
ε
ε
i
t
PM
I
OM
PN
REF
REF
OUT
OUT
OE
no
-
t
X
X
ra
C
OE
G
r
P
C
L
G
G
REF
OUT
% of I
% of I
% of I
% of I
% of I
µA/Hz
ppm/K
ppm/K
ppm/K
mV/A
Unit
kHz
kHz
mA
mV
mA
mV
µs
µs
%
A
A
V
V
V
V
V
A
A
-
-
PN
PN
PN
PN
PN
½
-0.725
2.495
0.375
-0.46
-150
4.75
Min
-5.8
-0.7
-0.1
-0.1
200
300
-58
0
15 +
1,2,3,4
1,2,3
±0.7
12.5
Typ
300
2.5
2.5
V
I
±5
±6
50
20
P
5
5
REF
(mA)
N
S
20 +
2.505
4.625
0.725
Max
5.25
0.46
±50
±60
±40
150
5.8
0.7
0.1
0.1
0.3
0.3
1.7
0.9
3.4
1.3
0.8
2.5
1.2
±7
58
20
4
I
P
(mA)
N
S
ppm/K of 2.5 V - 40°C .. 85°C
ppm/K of 2.5 V - 40°C .. 85°C
R
L
= 1 kΩ for CASR / CKSR
100% tested for CAS
V
R
Internal reference
Internal reference
for CASR / CKSR
for CASR / CKSR
OUT
for CASR / CKSR
for CASR / CKSR
di/dt = 100 A/µs
di/dt = 100 A/µs
for CASR / CKSR
for CASR / CKSR
for CASR / CKSR
L
for CASR / CKSR
for CASR / CKSR
for CASR / CKSR
for CAS / CASR
N
- 40°C .. 85°C
100% tested
100% tested
100% tested
= 1 kΩ for CAS
S
625 mV/ I
Comment
- 2.5 V for CAS
R
R
R
R
R
= 966 turns
V
for CKSR
for CAS
for CAS
L
L
L
L
L
for CAS
for CAS
for CAS
OUT
= 1 kΩ
= 1 kΩ
= 1 kΩ
= 1 kΩ
= 1 kΩ
- V
REF
PN