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

• Manufacturer Part Number: LTSR 25-NP
• Description: SENSOR CURRENT 25A 5V TH
• Manufacturer: LEM USA Inc
• Series: LTSRr

Specifications of LTSR 25-NP

• Current - Sensing: 25A
• Accuracy: ±0.2%
• Sensitivity: 25mV/A
• Current - Supply: -
• Sensor Type: Closed Loop Hall Effect
• Voltage - Supply: 5V
• Output: 2.5V
• Frequency: 200kHz
• Polarization: Bidirectional
• Operating Temperature: -40°C ~ 85°C
• Package / Case: Ring Opening 0.126" Dia, 6 Leads
• Lead Free Status / Rohs Status: Lead free / RoHS Compliant
• Other names: 398-1023-5

Dimensions LTSR 25-NP
Mechanical characteristics
Remarks
Note :
LEM
of primary
Number
General tolerance
Fastening & connection of primary
Recommended PCB hole
Fastening & connection of secondary
Recommended PCB hole
Additional primary through-hole
V
6, 5, 4
For the EMC, the acceptance criteria are available on request.
Temperature of the primary jumper should not exceed 100 [°C].
turns
OUT
1
2
3
9)
is positive when I
Output voltage when LTSR 25-NP is used with internal
reference.
Primary nominal
r.m.s. current
I
PN
± 25
± 12
± 8
[ A ]
P
flows from terminals 1, 2, 3 to terminals
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
Back view
Bottom view
output voltage
Nominal
2.5 ± 0.625
2.5 ± 0.600
2.5 ± 0.600
V
(in mm. 1 mm = 0.0394 inch)
OUT
± 0.2 mm
6 pins 0.8 x 0.8 mm
1.3 mm
4 pins 0.5 x 0.35 mm
0.8 mm
[ V ]
3.2 mm
9)
resistance
R
Primary
P
0.18
0.81
1.62
[ m
Right view
]
Output Voltage - Primary Current
insertion inductance
L
Primary
0.013
P
0.05
0.12
[ µH ]
- I
Pmax
3.125
- I
Front view
PN
4.5
2.5
5
V
OUT
0
IN
IN
IN
[ V ]
I
PN
1.875
0.5
6
1
6
1
Operation principle
6
1
Recommended
connections
I
Pmax
5
2
5
2
5
2
I
w w w .lem.com
P
4
3
4
3
4
3
[ At ]
OUT
OUT
OUT
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