Wide-band Terminated Current Transformer 58 Series
■ Low frequency or high saturation devices
■ Ultra low droop
■ High I-t capability
■ Very high DC saturation currents
■ Integrated 50Ω termination
PMK LILCO 58 Series of wide-band current transformers are capable of faithfully reproducing current
waveforms over a bandwidth which extends from the sub-hertz area to greater than 30 MHz. Whether
the requirement is to measure pulses of thousands of amps or milliamp currents in If or hf power
electronic circuitry, it will be found that PMK LILCO 58 Series current transformers are capable of
satisfying the application. Only use insulated cables to measure their current flow.
Specifications
|
Order nummer |
Output [V/A] |
RECTANGULAR PULSE | SINEWAVE |
Ipeak/f [A/Hz] |
DC sat. Current Isat [A] |
Max rms Current Irms [A] |
Peak Current Ipeak [A] |
||||
|
Droop [%/ms] |
Rise time [ns] |
I-t capability | -3dB Bandwidth | ||||||||
|
No bias [mA s] |
With bias [mA s] |
lf [Hz] | hf [MHz] | ||||||||
| 58EH010 | 0.01 | 0.32 | 80 | 13000 | 24000 | 0.5 | 5 | 85 | 55 | 400 | 25000 |
| 58MH010 | 0.01 | 0.025 | 80 | 13000 | 24000 | 0.04 | 5 | 85 | 2 | 400 | 25000 |
| 58E0020 | 0.02 | 0.5 | 200 | 12000 | 20000 | 0.8 | 2 | 70 | 55 | 500 | 20000 |
| 58M0020 | 0.02 | 0.04 | 200 | 12000 | 20000 | 0.06 | 2 | 70 | 2 | 500 | 20000 |
| 58E0050 | 0.05 | 1.57 | 80 | 3400 | 6000 | 2.5 | 5 | 20 | 55 | 200 | 10000 |
| 58M0050 | 0.05 | 0.1 | 80 | 3400 | 6000 | 0.15 | 5 | 20 | 2 | 200 | 10000 |
| 58E0100 | 0.1 | 6.3 | 40 | 1000 | 1800 | 10 | 10 | 6 | 55 | 100 | 5000 |
| 58EH100 | 0.1 | 12.6 | 20 | 400 | 700 | 20 | 20 | 2 | 55 | 100 | 2500 |
| 58M0100 | 0.1 | 0.32 | 40 | 1000 | 1800 | 0.5 | 10 | 6 | 2 | 100 | 5000 |
| 58MH100 | 0.1 | 0.63 | 20 | 400 | 700 | 1 | 20 | 2 | 2 | 100 | 2500 |
| 58E0200 | 0.2 | 25 | 20 | 200 | 360 | 40 | 20 | 1 | 55 | 50 | 2500 |
| 58M0200 | 0.2 | 2.5 | 20 | 200 | 360 | 4 | 20 | 1 | 2 | 50 | 2500 |
| 58M0500 | 0.5 | 9.4 | 20 | 40 | 70 | 15 | 20 | 0.2 | 2 | 20 | 1000 |
| 58M1000 | 1 | 25 | 14 | 10 | 18 | 40 | 30 | 0.06 | 2 | 12 | 500 |
Dimensions
The ATT10BNCS attenuator is used to extend the low frequency cut-off point by factor 10, to increase I-t (product of current and time), and to reduce droop and output factor of PMK's terminated LILCO current transformers.
The attenuation of the output of a terminated LILCO current transformer is achieved by reducing it's output resistance of the current transformer. The LILCO current transformer's internal shunt resistor is normally 50Ω. By applying ATT10BNCS to the output of the transformer it's output in V/A is reduced by the factor of 10.
For further information please contact our sales department.
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Since December 2018 PMK Mess- und Kommunikationstechnik GmbH is
DIN EN ISO 9001:2015 certified
Nuremberg, Germany
09.04. – 11.04.2024
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Nuremberg, Germany
11.06. – 13.06.2024
Hall 7, Booth 7-157
Munich, Germany
12.11. -15.11.2024