DP50IP-B

**DP50IP-B** 

**transducer for isolated DC and AC current measurement on PCB up to 72A** 

## **Features** 

Linearity error maximum 10 ppm 

Measurement resistor up to 100Ω at full scale 

- Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability 

## **Applications:** 

MPS for particles accelerators 

Stable power supplies 

Precision drives 

Batteries testing and evaluation systems Power measurement and power analysis 

PCB mount 

Height 32mm - Suitable for 1U power supplies 

Programmable for 12.5A, 25A, or 50A via PCB layout 

- 250g weight and compact size - ideal for PCB- 

   - mounted applications with space constraints 

|**Specification highlights**|**Symbol**|**Unit**|**Min**|**Typ**|**Max**|
|---|---|---|---|---|---|
|Linearity error|ƐL|ppm|-10||10|
||BW(-0.1dB)||50|||
|Bandwidth|BW(-1dB)|kHz|300|||
||BW(-3dB)||1000|||
|Ambient operating temperature range|Ta|°C|0||55|
|Offset current (including earth field)|IOE|ppm|||100|
|Power supply voltages|Uc|V|±14.25||±15.75|
|||||||
|**Transducer programming options**||**Unit**|**4 turns**|**2 turns**|**1 turn**|
|Ratio|||1:250|1:500|1:1000|
|Nominal primary AC current|IPNAC|Arms|12.5|25|50|
|Nominal primary DC current|IPNDC|±A|12.5|25|50|



All ppm (or %) values refer to nominal current 

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**DP50IP-B** 

**==> picture [518 x 665] intentionally omitted <==**

**----- Start of picture text -----**<br>
|||||||||||
|---|---|---|---|---|---|---|---|---|---|
|Parameter|Symbol|Unit|Min|Typ.|Max|Comment|
|ee|Measuring resistance|RM|Ω|0|100|
|Linearity error|ƐL|ppm|-10|10|ppm refers to nominal current|
|Offset current|-100|100|ppm refers to nominal current|
|IOE|ppm|
|(including earth field)|-5|5|µA refers to secondary current|
|—|DC-10Hz Overall accuracy|@25°C  (=  ƐL + IOE|)|accƐ|ppm|-110|110|ppm refers to nominal DC current|
|-1|1|ppm refers to nominal current|
|Offset temperature coefficient|TCIOE|ppm/K|
|eeee|ee|-0.05|ee|ee|0.05|µA refers to secondary current|
|Amplitude error|DC-1kHz|0.01|% refers to nominal current|
|ƐG|%|
|1kHz-300kHz|12|% refers to nominal current|
|ee|
|Phase shift|DC-1kHz|0.02º|
|q|º|
|1kHz-300kHz|6.0º|
|a|Response time to a step current IPN|tr @ 90%|eeaee|µs|ee|ee|1|di/dt = 100A/µs|ee|
|Noise|0 - 100Hz|4|
|0 - 1kHz|noise|peak-peakppm|8|Measured on secondary current|
|0 - 100kHz|100|
|es|
|Noise|0 - 100Hz|0.50|
|0 - 1kHz|noise|ppmrms|7|Measured on secondary current|
|0 - 100kHz|50|
|dV/dt influence|dv/dt|ppm|10|@230V and 50/60Hz|
|—|tT|TP|
|Positive current consumption|Ips|mA|42|Add Is (if Is is positive)|
|Negative current consumption|Ins|mA|28|Add Is (if Is is negative)|
|Operating temperature range|Ta|°C|0|55|
|Stability|
|Offset stability over time|ppm / 24h|-0.1|0.1|ppm refers to nominal current|
|Offset stability over time|ppm/month|-1|1|ppm refers to nominal current|
|Offset stability over time|ppm / year|-2|2|ppm refers to nominal current|
|Typical Amplitude / Phase|
|40.00|
|30.00|
|20.00|
|10.00|
|0.00|
|a|
|-10.00|
|-20.00|
|-30.00|
|-40.00|
|10Hz|100Hz|1,000Hz|10,000Hz|100,000Hz|1,000,000Hz|
|Amplitude (%)|Phase Error (deg)|

**----- End of picture text -----**<br>


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**DP50IP-B** 

## **Isolation specifications** 

|**Parameter**|**Unit**|**Value**|
|---|---|---|
|Clearance|mm|3.3|
|Creepage distance|mm|4.7|
|CTI||600|
|Rms voltage for AC isolation test, 50/60 Hz, 1 min<br>- Between primary and (secondary and shield)|kV|2.4|
|Impulse withstand voltage (1.2/50µs)|kV|4.4|
|Rated rms isolation voltage<br>reinforced isolation, overvoltage category II, Pollution degree 2<br>according to IEC61010-1|V|300|



## **Absolute maximum ratings** 

**Parameter Unit Max Comment** Primary A 200% Programmed nominal DC. Maximum 100ms Power supply V ±16.5 ~~es~~ 

## **Environmental and mechanical characteristics** 

|**Parameter**|**Unit**|**Min**|**Typ**|**Max**|**Comment**|
|---|---|---|---|---|---|
|Altitude|m|||2000||
|Usage|||||Designed for indoor use|
|Polution Degree||||2||
|Ambient operating tempera-<br>ture range|°C|0||55||
|Storage temperature range|°C|0||85||
|Relative humidity|%|20||80|Non-condensing|
|Mass<br>~~a~~|kg||0.250|||
|Connections<br>~~a~~|16 pin PCB mount|||||
|Standards<br>~~a~~|IEC61010-2-30<br>IEC61326-1 EMC<br>IEC61010-1:2010 3rd Edition|||||



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**DP50IP-B** 

(general tolerance 0.2mm unless otherwise stated) 

## **Pinout and programming** 

**==> picture [279 x 292] intentionally omitted <==**

**----- Start of picture text -----**<br>
Pin 1  Pin 16<br>Ip1- Not used<br>Ip2- Not used<br>Ip3- Status+<br>Ip - i Ip4- 4 Turns Status-<br>Ip+ aanLi Ip1+Ip2+ 1:250 -15VGND<br>Rm<br>Ip3+ +15V<br>Ip4+ Is<br>o Pin 8  Pin 9<br>LT nl<br>Status usage:<br>When sensor is operating in<br>normal condition the status<br>Ip - -— Pin 1 Ip1-Ip2- Not usedNot used Pin 16 pins are shorted. Status pin properties.<br>Ip -Ip+ LoLoh Ip3-Ip4-Ip1+ 2 Turns1:500 Status+Status--15V - Forward direction pin 14 to pin 13- Maximum forward current 10mA - Maximum forward voltage 60V<br>Ip2+ GND - Maximum reverse voltage 5V<br>Ip+ | Ip3+ +15V<br>Ip4+ Is Typical usage: 10kOhm pullup<br>L_| Pin 8  Pin 9  resistor from Status+ to 15V.<br>Status- to GND<br>When transducer is operating<br>normally the Status+ will be 0V,<br>Pin 1  Pin 16 else 15V.<br>Ip - Ip1- Not used<br>Ip - Ip2- Not used<br>Ip - Ip3- Status+ Status+<br>Ip - Ip4- 1Turn Status-<br>1:1000<br>Ip+ Ip1+ -15V<br>Ip+Ip+ Ip2+Ip3+ GND+15V +ha miptes<br>Ip+ Ip4+ Is<br>Pin 8  Pin 9<br>**----- End of picture text -----**<br>


- Status pin properties. 

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**DP50IP-B** 

## Declaration of Conformity 

Danisense A/S Malervej 10 

DK-2630 Taastrup 

Denmark 

Declares that under our sole responsibility that this product is in conformity with the provisions of the following EC Directives, including all amendments, and with national legislation implementing these directives: 

Directive 2014/30/EU 

Directive 2014/35/EU 

And that the following harmonized standards have been applied 

EN 61010-1 (Third Edition):2010, EN 61010-1:2010/A1:2019 

EN 61010-2-030:2021/A11:2021 

EN 61326-1:2013 

All DANISENSE products are manufactured in accordance with RoHS directive 2011/65/EU. Annex II of the RoHS directive was amended by directive 2015/863 in force since 2015, expanding the list of 6 restricted substances (Lead, Hexavalent Chromium, PBB, PBDE and Cadmium) 

Danisense follows the provision in EN 63000:2018 

Place Taastrup, Denmark 

Date 

Henrik Elbæk 2022-03-15 

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