LTC600-S Ver la hoja de datos (PDF) - LEM Industrial
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LTC600-S Datasheet PDF : 4 Pages
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Current Transducer LTC 600-S
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
Primary nominal r.m.s. current
I
Primary current, measuring range @ 24 V
P
ÎP
Max overload not measurable
RM Measuring resistance
with ± 15 V
with ± 24 V
@ ± 500 A max
@ ± 1200 A
max
@ ± 500 A max
@ ± 1500 A
max
ISN
Secondary nominal r.m.s. current
K
Conversion ratio
N
VC Supply voltage (± 5 %)
I
Current consumption
C
Accuracy - Dynamic performance data
X G Overall accuracy @ IPN , TA = 25°C
εL
Linearity
@ I , T = - 40°C .. + 85°C
PN A
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)
- 40°C .. + 85°C
General data
TA
Ambient operating temperature
T
Ambient storage temperature
S
R S Secondary coil resistance @ TA = 85°C
m
Mass
Standards
500
A
0 .. ± 1500
A
10 / 10 kA/ms
R R M min
M max
0
70
Ω
0
5
Ω
0
150 Ω
0
20
Ω
100
mA
1 : 5000
± 15 .. 24
V
<
30
(@ ± 24 V) +
I
S
mA
< ± 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
750
g
EN 50155 : 2001
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.
Application Domain
• Traction
Note: 1) With a di/dt of 100 A/µs.
LEM
LEM reserves the right to carry out modifications on its transducers, in order to improve them, without previous notice.
060613/3
Page 1/4
www.lem.com
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