CAS 25-NP LEM USA Inc, CAS 25-NP Datasheet - Page 3

• Manufacturer Part Number: CAS 25-NP
• Description: SENSOR CURRENT 25A 5V MOD
• Manufacturer: LEM USA Inc
• Series: CASr

Specifications of CAS 25-NP

• Featured Product: CAS Series
• Current - Sensing: 25A
• Accuracy: ±0.8%
• Sensitivity: 25mV/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 ~ 85°C
• Package / Case: Module
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 398-1089-5

100526/5
Electrical data CAS 6-NP
At T
Primary nominal current rms
Primary current, measuring range
Number of primary turns
Supply voltage
Current consumption
Output voltage
Output voltage @ I
Electrical offset voltage
Electrical offset current
referred to primary
Temperature coefficient of V
@ I
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 .. 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
A
P
= 25°C, V
= 0 A
Parameter
C
A
= + 5 V, N
= 85°C
P
= 0 A
A
= 85°C
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice.
P
PN
= 1 turn, R
PN
OUT
PN
)
L
Symbol
TCV
= 10 k
V
V
TCG
Gth
BW
BW
V
I
I
I
N
V
I
ε
X
X
ε
i
t
I
OM
PN
PM
OUT
OUT
OE
X
X
t
no
OE
-
ra
C
r
C
G
G
G
P
L
OUT
Ω
, unless otherwise noted.
% of I
% of I
% of I
% of I
% of I
µA/Hz
ppm/K
ppm/K
mV/A
Unit
kHz
kHz
mV
mV
mA
µs
µs
%
V
V
V
A
A
A
A
-
PN
PN
PN
PN
PN
½
0.375
-10.4
4.75
Min
-0.1
-0.7
-0.1
-0.1
200
300
-20
15 +
104.2
1,2,3
Typ
±10
2.5
I
36
40
6
5
P
(mA)
N
S
20 +
4.625
Max
5.25
10.4
±80
±40
160
0.1
0.7
0.1
0.1
0.3
0.3
2.5
4.6
0.8
3.0
20
I
P
(mA)
N
S
CAS series
N
ppm/K of 2.5 V
di/dt = 18 A/µs
di/dt = 18 A/µs
- 40°C .. 85°C
- 40°C .. 85°C
100% tested
100% tested
100% tested
S
V
625 mV/ I
Comment
R
R
R
R
R
R
= 1731 turns
OUT
www.lem.com
L
L
L
L
L
L
= 1 k
= 1 k
= 1 k
= 1 k
= 1 k
= 1 k
- 2.5 V
Page 3/15
Ω
Ω
Ω
Ω
Ω
Ω
PN