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Número de pieza | LTC600-T | |
Descripción | Current Transducer | |
Fabricantes | LEM | |
Logotipo | ||
Hay una vista previa y un enlace de descarga de LTC600-T (archivo pdf) en la parte inferior de esta página. Total 2 Páginas | ||
No Preview Available ! Current Transducer LTC 600-T
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 = 500 A
Electrical data
IPN
IP
ÎP
RM
ISN
KN
VC
IC
Vwww.DataSheet4U.com d
Primary nominal r.m.s. current
Primary current, measuring range @ 24 V
Max overload not measurable
Measuring resistance
with ± 15 V
with ± 24 V
@ ± 500 A max
@ ± 1200 A max
@ ± 500 A max
@ ± 1500 A max
Secondary nominal r.m.s. current
Conversion ratio
Supply voltage (± 5 %)
Current consumption
R.m.s. voltage for AC isolation test, 50 Hz, 1 mn
Ve R.m.s. voltage for partial discharge extinction
Accuracy - Dynamic performance data
X G Overall accuracy @ IPN , TA = 25°C
ε @ IPN , TA = - 40°C .. + 85°C
L Linearity error
IO
IOT
tr
di/dt
f
Offset current @ IP = 0, TA = 25°C
Thermal drift of IO
Response time 3) @ 90 % of IPN
di/dt accurately followed
Frequency bandwidth (- 1 dB)
- 40°C .. + 85°C
General data
TA Ambient operating temperature
TS Ambient storage temperature
R S Secondary coil resistance @ TA = 85°C
m Mass
Standards
500
0 .. ± 1500
A
A
10 / 10 kA/ms
RM min RM max
0 70 Ω
0 5Ω
0 150 Ω
0 20 Ω
100 m A
1 : 5000
± 15 .. 24
V
< 30(@±24V)+IS m A
13.4 1)
kV
1.5 2)
kV
> 2.8
kV
< ± 0.7
< ± 1.6
< 0.1
Max
± 0.5
±1
<1
> 100
DC .. 100
%
%
%
mA
mA
µs
A/µ s
kHz
- 40 .. + 85
°C
- 45 .. + 90
°C
44 Ω
1270
g
EN 50155 (01.12.20)
Features
• Closed loop (compensated) current
transducer using the Hall effect
• Insulated plastic case recognized
according to UL 94-V0
• Railway equipment.
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.
Notes : 1) Between primary and secondary + shield
2) Between secondary and shield
3) With a di/dt of 100 A/µs.
040430/2
LEM Components
w w w.lem.com
1 page |
Páginas | Total 2 Páginas | |
PDF Descargar | [ Datasheet LTC600-T.PDF ] |
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