HTFS 400-P LEM, HTFS 400-P Datasheet - Page 3
![CURRENT TRANSDUCER](/photos/19/88/198841/913571505-40_sml.jpg)
HTFS 400-P
Manufacturer Part Number
HTFS 400-P
Description
CURRENT TRANSDUCER
Manufacturer
LEM
Datasheet
1.HTFS_200-P.pdf
(3 pages)
Specifications of HTFS 400-P
Current Measuring Range Ac
DC, AC, Pulsed, Mixed
Current Measuring Range Dc
DC, AC, Pulsed, Mixed
Operating Frequency Range
DC To 50kHz
Sensor Output
Voltage
Svhc
No SVHC
Accuracy
1%
Response Time
7µs
Current Consumption
22mA
Current Range Ac
DC, AC, Pulsed, Mixed
Current Range Dc
DC, AC,
Rohs Compliant
Yes
Accuracy %
1%
Lead Free Status / RoHS Status
Lead free / RoHS Compliant
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
Mechanical characteristics
Required Connection Circuit
Operation Principle
General tolerance
Fixation by
Recommended fastening torque
Fastening & connection of secondary
Recommended PCB hole
HTFS 200..800-P
Dimensions
Ip
HTFS
(in mm)
4
1
4-0.25x0.5
4
3
2
1
VRef
Output
0V
+5V
± 0.2 mm
4 x M3 (not supplied)
< 2.5 Nm
4 pins 0.5 x 0.25
Ø
0.7 mm
47nF
47nF
0.5
1
5
3.5+/-1
Ip
16.5
4.7nF
+Vc
Vout
Vref.(IN/OUT)
0V
Remarks
V
Temperature of the primary conductor should not exceed
120°C.
OUT
4-d3.5
is positive when I
Vref
Output
0V
+5V
(IN/OUT)
Terminal Pin
1...+5V
2...0V
3...Output
4...Vref
d22
33
40
P
7
flows in the direction of the arrow.
4.5
(IN/OUT)