# Current Transducer, HXS Series, PCB, 20A, -60A to 60A, 1 %, Voltage Output, 5 Vdc

![Product image](https://novapart.co/image/farnell:9135618/)

**URL**: https://novapart.co/products/HXS%2020-NP/SP30/current-transducer-hxs-series-pcb-20a-60a-to-1
**SKU**: HXS 20-NP/SP30
**Manufacturer**: LEM
**Category**: Sensors & Transducers || Sensors || Current Sensors
**Price**: €7.3200
**Stock**: 500+
**Lead Time**: 50 days (indicative)

## Description

Sensor Output:Voltage; Supply Voltage DC Min:4.75V; Supply Voltage DC Max:5.25V; Current Measuring Range DC:-60A to 60A; Current Measuring Range AC:-60A to 60A; Response Time:5µs; Accuracy %

## Specifications

| Parameter | Value |
|---|---|
| Svhc | No SVHC (25-Jun-2025) |
| Accuracy | 1.5% |
| Accuracy % | 1% |
| Product Range | HXS Series |
| Response Time | 5µs |
| Primary Current | 20A |
| Sensor Mounting | Through Hole |
| Measured Current | AC / DC / Pulsed |
| Sensor Output Type | Voltage |
| Supply Voltage Range | 5V |
| Secondary Signal Type | Voltage |
| Supply Voltage Dc Max | 5.25V |
| Supply Voltage Dc Min | 4.75V |
| Current Sensor Technology | Open Loop, Hall Effect |
| Operating Temperature Max | 85°C |
| Operating Temperature Min | -40°C |
| Current Measuring Range Ac | -60A to 60A |
| Current Measuring Range Dc | -60A to 60A |

## Datasheet

📄 [Download PDF](https://novapart.co/datasheet/farnell:9135618/)

## **Current Transducer HXS 20-NP/SP30** 

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

## **I = 5 - 10 - 20 A** PN 

All Data are given with a **R** L = 10 kΩ 

|**Electrical data**<br>~~LC~~|**Electrical data**<br>~~LC~~|**Electrical data**<br>~~LC~~|**Electrical data**<br>~~LC~~|
|---|---|---|---|
|**I**PN|Primary nominal current rms|± 20|A|
|**I**PM|Primary current, measuring range|± 60|A|
|**V**OUT<br>**G**TH|Analog Output voltage  @**I**P<br>Theoretical sensitivity|**V**OE± (0.625.**I**P/**I**PN) V<br>0.625<br>**V**/**I**PN||
|**V**REF<br>**R**L|Reference voltage1)<br>Ouput voltage<br>Ouput impedance<br>Load impedance<br>Load resistance|2.5 ± 0.025<br>typ. 200<br>≥ 200<br>≥ 2|V<br>Ω<br>kΩ<br>kΩ|
|**R**OUT<br>**C**L<br>**V**C<br>**I**C|Output internal resistance<br>Capacitive loading (± 20 %)<br>Supply voltage (± 5 %)2)<br>Current consumption @**V**C= 5V|< 5<br>= 4.7<br>5<br>19|Ω<br>nF<br>V<br>mA|



|**Accuracy - Dynamic performance data**<br>~~PT~~|**Accuracy - Dynamic performance data**<br>~~PT~~|**Accuracy - Dynamic performance data**<br>~~PT~~|**Accuracy - Dynamic performance data**<br>~~PT~~|
|---|---|---|---|
|**X**<br>εL|Accuracy3)@**I**PN,**T**A= 25°C<br>Linearity error<br>0 ..**I**PN|≤ ± 1<br>≤ ± 0.5|%<br>%|
|**TCV**OE|0 .. 3 x**I**PN<br>Temperature coefficient of**V**OE<br>(+25..   85°C)<br>(-40..  +25°C)|≤ ± 1<br>≤ ± 0.4<br>≤± 0.525|%<br>mV/K<br>mV/K|
|**TCV**REF|REF<br>Temperature coefficient of**V**REF<br>(+25..   85°C)|≤± 0.01|%/K|
||(-40..  +25°C)|≤± 0.015|%/K|
|**TCV**OE/**V**REFTemperature coefficient of**V**OE/**V**REF<br>**TCG**<br>Temperature coefficient of**G**||≤ ± 0.15<br>mV/K<br>≤ ±0.07% of reading//K||
|**V**OE|Electrical offset voltage @**I**P= 0,**T**A= 25°C|**V**REF± 0.0125|V|
|**V**OM|Magnetic offset voltage @**I**P= 0|||
||after an overload of 3 x**I**PN|< ± 1.2|%|
|**t**ra|Reaction time to 10 % of**I**PNstep|< 3|µs|
|**t**r<br>**di/dt**|Response time to 90 % of**I**PNstep<br>di/dt accurately followed|< 5<br>> 50|µs<br>A/µs|
|**V**no|Output voltage noise<br>(DC .. 10 kHz)|< 20|mVpp|
||(DC .. 1 MHz)|< 40|mVpp|
|**BW**|Frequency bandwidth (- 3 dB)4)|DC .. 50|kHz|
|**General data**<br>~~Lo~~||||
|**T**A|Ambient operating temperature|- 40 .. + 85|°C|
|**T**S|Ambient storage temperature|- 40 .. + 85|°C|
|**_m_**|Mass|10|g|
||Standards|EN 50178: 1997||
|Notes:|:1)It is possible to overdrive**V**REFwith an external reference voltage|with an external reference voltage||
|between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.<br>|between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.<br>2)Maximum supply voltage (not operating) < 6.5 V|between 1.5V - 2.8V providing its ability to sink or source approximately 5 mA.||
||3)Excluding offset and Magnetic offset voltage.|||
||4)Small signal only to avoid excessive heatings of the magnetic core.|||



## **Features** 

- ●Hall effect measuring principle 

- ●Multirange current transducer through PCB pattern lay-out 

- ●Galvanic isolation between primary and secondary circuit 

- ●Isolation test voltage 3500 V 

- ●Low power consumption 

- ●Extremely low profile < 11 mm 

- ●Single power supply + 5 V 

- ●Fixed offset & sensitivity 

- ●Isolated plastic case recognized according to UL 94-V0. 

## **Special feature** 

- ●Designed to avoid heating. 

## **Advantages** 

- ●Small size and space saving 

- ●Only one design for wide current ratings range 

- ●High immunity to external interference 

- ●Internal & external reference. 

## **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** 

●Industrial. 

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www.lem.com 

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

120416/19 

## **Current Transducer HXS 20-NP/SP30** 

## **Isolation characteristics** 

|**V**d|Rms voltage for AC isolation test, 50 Hz, 1 min|3.5|kV|
|---|---|---|---|
|**dCp**|Creepage distance|> 5.5|mm|
|**dCI**|Clearance distance|> 5.5|mm|
|**CTI**|Comparative Tracking Index (group I)|> 600|V|



## **Applications examples** 

**According to EN 50178, IEC 61010-1 standards** and following conditions: 

- ●Over voltage category OV 3 

- ●Pollution degree PD2 

- ●Non-uniform field 

||**EN 50178**|**IEC 61010-1**|
|---|---|---|
|Single isolation|600 V|600 V|
|Reinforced isolation|300 V|150 V|



**According to UL508 standard** and following conditions: Max.Voltage 600V 

- ●Over voltage category OV 3 

- ●Pollution degree PD2 

## **Safety** 

This transducer must be used in electric/electronic equipment with respect to applicable standards and safety requirements in accordance with the 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 build-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. 

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www.lem.com 

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

120416/19 

## **Dimensions HXS 20-NP/SP30** (in mm) 

**==> picture [123 x 9] intentionally omitted <==**

**----- Start of picture text -----**<br>
Required connection circuit<br>**----- End of picture text -----**<br>


**==> picture [410 x 134] intentionally omitted <==**

**----- Start of picture text -----**<br>
Primary current<br>Number of Primary  Primary insertion  Recommended PCB<br>primary turns resistance  inductance  connections<br>nominal maximum<br>IPN  [ A ] IP  [ A ]  R P [ m Ω  ] LP [ µH ]<br>IN       1        3       5        7<br>1 20 60 0.05 0.029<br>O——O—o—O<br>2        4        6 8 OUT<br>IN       1        3        5        7<br>2 10 30 0.2 0.12<br>o°8 AOo—O<br>2        4        6        8       OUT<br>IN       1        3       5       7<br>fe)<br>4 5 15 1 0.46<br>2        4        6        8       OUT<br>**----- End of picture text -----**<br>


## **Recommended PCB hole** 

## **Mechanical characteristics** 

   - ●Primary PCB hole Ø 1.5 mm ●Secondary PCB hole Ø 0.7 mm 

- ●General tolerance 

± 0.2 mm 

●Transducer fastening & connection of primary jumper 8 pins □ 1.2 mm (corner R 0.4mm) ●Transducer fastening & connection of secondary 4 pins 0.5 x 0.25 mm 

## **Remarks** 

- **V** OUT is positive when **I** P flows from terminals 1,3, 5, 7 (IN) to terminals 2, 4, 6, 8 (OUT). 

- ●Temperature of the primary conductor should not exceed 100°C. 

www.lem.com 

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

Page 3/3 

120416/19 



## Links

- [View this product on Novapart](https://novapart.co/products/HXS%2020-NP/SP30/current-transducer-hxs-series-pcb-20a-60a-to-1)
- [Request a quote for this part](https://novapart.co/quote/)
- [Supplier page](https://es.farnell.com/lem/hxs-20-np-sp30/current-transducer-20a-pcb/dp/9135618)
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