CT1-T
CT1-T is Current Transducer manufactured by LEM.
Current Transducer CT 1-T
For very accurate measurements of currents : DC, AC, pulsed..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit).
=
1 A
Electrical data
IP N IP VOUT KN RL CL t C VC IC Vd Primary nominal r.m.s. current Primary current, measuring range Analog output voltage Conversion ratio Load resistance Capacitance loading Output short-circuit duration 1) Supply voltage (± 5 %) Current consumption R.m.s. voltage for AC isolation test, 50 Hz, 1 mn 1 0 .. ± 2 5 1A/5V > 500 ≤5 A A V Ω n F s V m A k V
Features
- Closed loop (pensated) current transducer
- Insulated plastic case recognized according to UL 94-V0
∞
- Patent pending.
± 15 40 + VOUT / R L 6
Advanced Features
- f = 500 k Hz
- X G = ± 0.25 % (- 25°C .. + 70°C).
Accuracy
- Dynamic performance data
XG VO f Overall accuracy @ I P N Offset voltage @ I P = 0
- 25°C .. + 70°C TA = 25°C
- 25°C .. + 70°C ± 0.25 Typ Max ± 2.0 ± 3.0 % m V m V k Hz
Advantages
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- 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.
Frequency bandwidth (- 3 d B) @ 50 % of I P N
DC .. 500
General data
TA TS m Ambient operating temperature Ambient storage temperature Mass...
