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PDF HTFS400-P Data sheet ( Hoja de datos )
| Número de pieza | HTFS400-P | |
| Descripción | (HTFS200-P - HTFS800-P) Current Transducer | |
| Fabricantes | LEM | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de HTFS400-P (archivo pdf) en la parte inferior de esta página. Total 3 Páginas | ||
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Current Transducer HTFS 200..800-P/SP2
For the electronic measurement of currents : DC, AC, pulsed, mixed,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
IPN = 200 - 400 - 800A
Electrical data
All Data are given with a RL = 10 kΩ
Primary nominal
r.m.s. current
I (A)
PN
200
400
800
Primary current
measuring range
I (A)
P
±300
±600
±1200
Type
HTFS 200-P/SP2
HTFS 400-P/SP2
HTFS 800-P/SP2
V
OUT
V
REF
RL
R
OUT
Cwww.DataSheet4U.com L
V
C
IC
Analog output voltage @ I
P
IP = 0
Internal Reference1) - Output voltage
VREF Output impedance
V Load impedance
REF
Output load resistance
Output impedance
Max. output capacitive load
Supply voltage (± 5 %)
Current consumption @ VC = 5 V
V ±(1.25·I /I ) V
REF
P PN
VREF ± 0.025
V
1/2V ± 0.025 V
C
typ. 200
Ω
≥ 200
kΩ
≥ 2 kΩ
< 10
Ω
< 1 µF
5V
22 mA
Accuracy - Dynamic performance data
X Accuracy 2) @ I , T = 25°C
PN A
ε L Linearity 0 .. 1.5 x IPN
≤±1
≤±0.5
% of I
PN
% of IPN
TCV Thermal drift of V @ I = 0
OUT
OUT
P
≤±0.3
mV/K
TCVREF Thermal drift of VREF
≤±0.01
%/K
TCV / V Thermal drift of V / V @ I = 0
OUT REF
OUT REF
P
TCεG Thermal drift of the gain
≤±0.2
mV/K
≤±0.05% of reading/K
V Residual voltage @ I = 0, after an overload of 3 x I <±0.5
OM P
PN DC
% of I
PN
tra Reaction time @ 10 % of IPN
< 3 µs
t Response time @ 90 % of I
r PN
< 7 µs
di/dt di/dt accurately followed
> 100
A/µs
Output noise (DC ..10 kHz)
< 15
mVpp
(DC .. 1 MHz)
< 40
mVpp
f Frequency bandwidth (-3 dB) 3)
DC .. 20
kHz
General data
TA Ambient operating temperature
T Ambient storage temperature
S
dCp Creepage distance
dCl Clearance distance
CTI Comparative tracking index (Group IIIa)
UL94 classification
m Mass
Standards
- 40 .. + 105 °C
- 40 .. + 105 °C
>4 mm
>4 mm
220 V
V0
60 g
EN 50178 (97-10-01)
Features
• Hall effect measuring principle
• Galvanic isolation between primary
and secondary circuit
• Low power consumption
• Single power supply +5V
• Ratiometric offset
• TA = -40..+105 °C
• PCB fixation by 4 Ø1 pins
Advantages
• Small size and space saving
• Only one design for wide current
ratings range
• High immunity to external
interference.
•
V
REF.
IN/OUT
Applications
• Forklift drives
• AC variable speed drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Switched Mode Power Supplies
(SMPS)
• Power supplies for welding
applications.
041222/2
LEM Components
www.lem.com
1 page | ||
| Páginas | Total 3 Páginas | |
| PDF Descargar | [ Datasheet HTFS400-P.PDF ] | |
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