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PDF LT1000-SI Data sheet ( Hoja de datos )
| Número de pieza | LT1000-SI | |
| Descripción | Current Transducer | |
| Fabricantes | ETC | |
| Logotipo |  |
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Hay una vista previa y un enlace de descarga de LT1000-SI (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
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Current Transducer LT 1000-SI
For the electronic measurement of currents : DC, AC, pulsed...,
with a galvanic isolation between the primary circuit (high power)
and the secondary circuit (electronic circuit).
IPN = 1000 A
Electrical data
IPN Primary nominal r.m.s. current
IP Primary current, measuring range
RM Measuring resistance
with ± 15 V
@ ± 1000 Amax
@ ± 1500 Amax
ISN Secondary nominal r.m.s. current
KN Conversion ratio
VC Supply voltage (± 5 %)
IC Current consumption
Vd R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
1000
0 .. ± 1500
RM min RM max
0 25
05
200
1 : 5000
± 15
25 + IS
6
A
A
Ω
Ω
mA
V
mA
kV
Accuracy - Dynamic performance data
εX G Overall accuracy @ IPN , TA = 25°C
L Linearity error
IO
IOT
tr
di/dt
f
Offset current @ IP = 0, TA = 25°C
Thermal drift of IO
Response time 1) @ 90 % of IPN
di/dt accurately followed
Frequency bandwidth (- 1 dB)
0°C .. + 70°C
± 0.3www.DataSheet.co.kr
< 0.1
%
%
Typ Max
± 0.4
± 0.2 ± 0.3
mA
mA
<1
> 50
DC .. 100
µs
A/µ s
kHz
General data
TA Ambient operating temperature
TS Ambient storage temperature
R S Secondary coil resistance @ TA = 70°C
m Mass
Standards
0 .. + 70
°C
- 25 .. + 85
°C
40 Ω
700 g
EN 50178 (97.10.01)
Features
• Closed loop (compensated) current
transducer using the Hall effect
• Insulated plastic case recognized
according to UL 94-V0.
Advantages
• Excellent accuracy
• Very good linearity
• Low temperature drift
• Optimized response time
• Wide frequency bandwidth
• No insertion losses
• High immunity to external
interference
• Current overload capability.
Applications
• AC variable speed drives and servo
motor drives
• Static converters for DC motor drives
• Battery supplied applications
• Uninterruptible Power Supplies
(UPS)
• Switched Mode Power Supplies
(SMPS)
• Power supplies for welding
applications.
Note : 1) With a di/dt of 100 A/µs.
LEM Components
040317/7
w w w.lem.com
Datasheet pdf - http://www.DataSheet4U.net/
1 page | ||
| Páginas | Total 2 Páginas | |
| PDF Descargar | [ Datasheet LT1000-SI.PDF ] | |
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