HX10-NP

## **Current Transducer HX 05...10-NP** 

## **I = 5 .. 10 A PN** 

For the electronic measurement of currents: DC, AC, pulsed, mixed, with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit). 

## **Electrical data** 

|Primary nominal|Primary current<br>Primary Conductor|**Type**|||
|---|---|---|---|---|
|r.m.s. current<br> **I**PN (A)|measuring range<br>Diameter x Turns<br> **I**P(A)<br> (mm)||||
|Series         Parallel         Series           Parallel|||||
|±  5            ± 10<br>±15 ± 30 0.8dx(6T+6T)||**HX 05-NP**|||
|± 10 ± 20<br>±30 ± 60 1.0dx(3T+3T)||**HX 10-NP**|||
|**V**OUT|Output voltage @ ±**I**PN,**R**L= 10 kΩ,**T**A= 25°C|± 4||V|
|**R**OUT|Output impedance|< 50||Ω|
|**R **L<br>**V**C<br>**I **C<br>**V**d|Load resistance<br>Supply voltage (± 5 %)1)<br>Current consumption<br>R.m.s. voltage for AC isolation test, 50/60Hz, 1 mn|≥10<br>± 15<br>< ± 20||kΩ<br>V<br>mA|
||Primary to secondary|> 3||kV|
||Primary 1 to primary 2|> 1||kV|
|**V**e|R.m.s. voltage for partial discharge extinction||||
||at 10pC|≥1||kV|
||Impulse withstand voltage, 1.2/50µs|≥6||kV|
|**Accuracy-Dynamic performance data**|||||
|**X**|Accuracy @**I**PN,**T**A= 25°C (without offset)<br>< ± 1|< ± 1|% of**I**PN||
|**ε**L|Linearity (0 .. ±**I**PN)<br>< ± 1|< ± 1|% of**I**PN||
|**V**OE|Electrical offset voltage,**T**A= 25°C<br>< ± 40|< ± 40||mV|
|**V**OH|Hysteresis offset voltage @**I**P= 0;||||
|**V**OT|after an excursion of 3 x**I**PN<br>< ± 15<br>Thermal drift of**V**OEmax.  ±|< ± 15<br>max.  ± 1.5|mV<br>mV/K||
|**TCε**G|Thermal drift of the gain (% of reading)<br>±|± 0.1||%/K|
|**t **r|Response time @ 90% of**I**P<br>≤|≤3||µs|
|**f**|Frequency bandwidth (-3 dB)2)<br>50                 kHz|50                 kHz|50                 kHz|50                 kHz|
|**General data**|||||
|**T**A|Ambient operating temperature<br>- 25 .. + 85|- 25 .. + 85||°C|
|**T**S|Ambient storage temperature<br>- 25 .. + 85|- 25 .. + 85||°C|
|**m**|Mass<br>8|8||g|
||Min. internal creepage distance/clearance<br>|≥5.5             mm|5.5             mm|5.5             mm|
||Isolation material group<br>I|I|||
||Standards<br>EN50178|EN50178|||



## **Features** 

- Galvanic isolation between primary and secondary circuit 

- Hall effect measuring principle 

- 2 isolated primary windings 

- Isolation voltage 3000V 

- Low power consumption 

- Extended measuring range `(` 3x **I** PN `)` 

- Power supply from ±12V to ±15V 

- Material according to UL94-V0 

## **Advantages** 

- Low insection losses 

- Easy to mount with automatic handling system 

- Small size and space saving 

- High immunity to external interference. 

## **Applications** 

- Switched Mode Power Supplies (SMPS) 

- AC variable speed drives 

- Uninterruptible Power Supplies (UPS) 

- Electrical appliances 

- Battery supplied applications 

- DC motor drives 

Notes :[1)] Also operate at ±12V power supplies, measuring range reduced to ±2.5x **I** PN 

2) Small signal only to avoid excessive heating of the magnetic core 

011122/4 

LEM Components 

www.lem.com 

## **HX 05...10-NP** (in mm) 

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19 Max. 15.4 Max.<br>10.85 3.54 d<br>6<br>6 Top view<br>4 OUT HX 05-NP<br>3 +V 8<br>2 0 7<br>1 -V or 0 5 41123<br>3 10.85<br>[ac] 3.5<br>4<br>Lot No.<br>20 Max.<br>0.5<br>/0.5+-<br>3.5<br>6<br>P=2.54<br>4.5<br>3.5<br>**----- End of picture text -----**<br>


Terminal Pin Identification 

1...... -15V 2...... 0V 3...... +15V 4...... Output 5...... Primary 1 input Current(-) 7...... Primary 1 input Current(+) 6...... Primary 2 input Current(-) 8...... Primary 2 input Current(+) 

Primary conductor diameter HX 05-NP 10-NP d 0.8 1.0 Secondary pins dimension 0.5 x 0.25 

Specifications subject to change without notice.