HX 05-NP

## **Current Transducer HX 05 .. 15-NP** 

## **I = 5 .. 15 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 nominal|Primary current,<br>Primary conductor|**Type**||RoHS since|RoHS since|RoHS since|
|---|---|---|---|---|---|---|---|
|current rms||measuring range<br>diameter x turns|||date code|||
|**I**PN(A)|(A)|**I**PM(A)<br>(mm)||||||
|Serial|Parallel|Series<br>Parallel||||||
|± 5|± 10|± 15<br>± 30<br>0.8d x (6T+6T)|**HX 05-NP**||planned|||
|± 10|± 20|± 30<br>± 60<br>1.0d x (3T+3T)|**HX 10-NP**||planned|||
|± 15|± 30|± 45<br>± 90<br>1.2d x (2T+2T)|**HX 15-NP**||46047|||
|**V**OUT||Output voltage (Analog) @ ±**I**PN,**R**L= 10 kΩ,**T**A= 25°C||± 4|||V|
|**R**OUT||Output internal resistance||< 50|||Ω|
|**R **L||Load resistance||≥10|||kΩ|
|**V**C||Supply voltage (± 5 %)1)||± 15|||V|
|**I **C||Current consumption||< ± 15|< ± 15||mA|
|**V**d||Rms voltage for AC isolation test, 50 Hz, 1 min||||||
|||Primary to secondary||> 3|||kV|
|||Primary 1 to primary 2||> 1|||kV|
|**V**e||Partial discharge extinction voltage rms @|10 pC|≥1|||kV|
|**V**W||Impulse withstand voltage, 1.2/50 µs||≥6|||kV|
|**Accuracy-Dynamic performance data**||||||||
|**X**||Accuracy @**I**PN,**T**A= 25°C (excluding offset)||< ± 1|< ± 1|% of|% of**I**PN|
|**ε**L||Linearity error (0 .. ±**I**PN)||< ± 1|< ± 1|% of|% of**I**PN|
|**V**OE||Electrical offset voltage @**T**A= 25°C||< ± 40|< ± 40||mV|
|**V**OH||Hysteresis offset voltage @**I**P= 0;||||||
|||after an excursion of 1 x**I**PN||< ± 15|< ± 15||mV|
|**TCV**OE||Temperature coefficient of**V**OE||< ± 1.5|< ± 1.5|mV/K||
|**TCV**OUT||Temperature coefficient of**V**OE(% of reading)||± 0.1|||%/K|
|**t **r||Response time to 90% of**I**PNstep||≤3|||µs|
|**BW**||Frequency bandwidth (- 3 dB)2)||50|||kHz|
|**General data**||||||||
|**T**A||Ambient operating temperature||- 25 .. + 85||- 25 .. + 85|°C|
|**T**S||Ambient storage temperature||- 25 .. + 85||- 25 .. + 85|°C|
|**_m_**||Mass||8|||g|
|**dCp**||Creepage distance||≥5.5|||m m|
|||Isolation material group||I||||
|||Standards||EN50178: 1997|||EN50178: 1997|



## **Features** 

- Galvanic isolation between primary and secondary circuit 

- Hall effect measuring principle 

- Isolation voltage 3000V 

- 2 isolated primary windings 

- Low power consumption 

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

- Power supply from ±12V to ±15V 

- Isolated plastic case recognized according to UL94-V0. 

## **Advantages** 

- Low insertion losses 

- Easy to mount with automatic handling system 

- Only one design for wide current ratings range 

- 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 

## **Application domain** 

   - Industrial 

- 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 

Page 1/2 

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 

071029/8 

www.lem.com 

## **Dimensions  HX 05..15-NP** (in mm. 1 mm = 0.0394 inch) 

**==> picture [303 x 393] intentionally omitted <==**

**----- Start of picture text -----**<br>
19 Max. 15.4 Max.<br>10.85 4 d<br>6<br>.<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>4<br>Lot No.<br>Terminal Pin Identification<br>1...... -15V Primary conductor diameter<br>2...... 0V<br>3...... +15V HXHX  05-NP05-NP 10-NP10-NP  15-NP<br>4...... Output = dd  0.80.8  1.0 1.0  1.2<br>5...... Primary 1 input Current(-)<br>Secondary pins dimension<br>7...... Primary 1 input Current(+)<br>0.5 x 0.25<br>6...... Primary 2 input Current(-)<br>8...... Primary 2 input Current(+)<br>20 Max.<br>0.5<br>3.5+/0.5-<br>6<br>P=2.54<br>4.5<br>3.5<br>**----- End of picture text -----**<br>


## **Mechanical characteristics** 

## **Safety** 

• General tolerance ± 0.5 mm 

This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the following manufacturer's operating instructions. 

Caution! Risk of electrical shock 

When operating the transducer, certain parts of the module can carry hazardous voltage (eg. primary busbar, power supply). Ignoring this warning can lead to injury and/or cause serious damage. 

This transducer is a built-in device, whose conducting parts must be inaccessible after installation. A protective housing or additional shield could be used. Main supply must be able to be disconnected. 

Page 2/2 

LEM reserves the right to carry out modifications on its transducers, in order to improve them, without prior notice. 

071029/8 

www.lem.com