DP50IP-B

DP50IP-B Ultra-stable, high precision (ppm class) fluxgate technology DP Series current transducer for isolated DC and AC current measurement on PCB up to 72A Features Applications: Linearity error maximum 10 ppm MPS for particles accelerators Measurement resistor up to 100Ω at full scale Stable power supplies Fluxgate, closed loop compensated technology with fixed excitation frequency and second harmonic zero flux detection for best in class accuracy and stability 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 PCBmounted applications with space constraints Specification highlights Symbol Unit Min ƐL ppm -10 BW(-0.1dB) BW(-1dB) BW(-3dB) kHz 50 300 1000 Ambient operating temperature range Ta °C 0 Offset current (including earth field) IOE ppm Power supply voltages Uc V ±14.25 Unit 4 turns 2 turns 1 turn 1:250 1:500 1:1000 Linearity error Bandwidth Transducer programming options Ratio Typ Max 10 55 100 ±15.75 Nominal primary AC current IPN AC Arms 12.5 25 50 Nominal primary DC current IPN DC ±A 12.5 25 50 All ppm (or %) values refer to nominal current page 1 - 2021-09-15 Precision – Innovation www.danisense.com DP50IP-B Parameter Symbol Unit Min Typ. Max Comment Measuring resistance RM Ω 0 Linearity error ƐL ppm -10 10 ppm refers to nominal current -100 100 ppm refers to nominal current µA refers to secondary current Offset current (including earth field) DC-10Hz Overall accuracy @25°C (= ƐL + IOE ) Offset temperature coefficient Amplitude error DC-1kHz 1kHz-300kHz Phase shift DC-1kHz 1kHz-300kHz Response time to a step current IPN Noise ppm accƐ ppm TCIOE ppm/K ƐG % q º tr @ 90% µs -5 5 -110 110 -1 1 ppm refers to nominal current -0.05 0.05 µA refers to secondary current 0.01 % refers to nominal current 12 % refers to nominal current 6.0º 1 di/dt = 100A/µs 4 noise ppm peak-peak 8 0 - 100kHz 100 0 - 100Hz 0.50 0 - 1kHz ppm rms noise 7 0 - 100kHz dV/dt influence ppm refers to nominal DC current 0.02º 0 - 100Hz 0 - 1kHz Noise IOE 100 Measured on secondary current Measured on secondary current 50 dv/dt ppm 10 @230V and 50/60Hz 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 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 Stability Typical Amplitude / Phase 40.00 30.00 20.00 10.00 0.00 -10.00 -20.00 -30.00 -40.00 10Hz 100Hz 1,000Hz Amplitude (%) page 2 - 2021-09-15 10,000Hz Phase Error (deg) Precision – Innovation www.danisense.com 100,000Hz 1,000,000Hz 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 - Between primary and (secondary and shield) kV 2.4 Impulse withstand voltage (1.2/50µs) kV 4.4 Rated rms isolation voltage reinforced isolation, overvoltage category II, Pollution degree 2 according to IEC61010-1 V 300 Absolute maximum ratings Parameter Unit Max Primary A 200% Power supply V ±16.5 Comment Programmed nominal DC. Maximum 100ms Environmental and mechanical characteristics Parameter Unit Altitude m Min Typ Max 2000 Usage Designed for indoor use Polution Degree 2 Ambient operating temperature range °C 0 55 Storage temperature range °C 0 85 Relative humidity % 20 80 Mass kg Connections 16 pin PCB mount Standards IEC61010-2-30 IEC61326-1 EMC IEC61010-1:2010 3rd Edition page 3 - 2021-09-15 Comment Non-condensing 0.250 Precision – Innovation www.danisense.com DP50IP-B (general tolerance 0.2mm unless otherwise stated) Pin 16 Pin 1 Ip1- Not used Ip2- Pinout and programming Not used Ip3Ip - Ip4- Ip+ Ip1+ 4 Turns 1:250 GND +15V Rm Is Pin 9 Pin 16 Pin 1 Ip1- Not used Ip2- Not used Ip - Ip4- Ip+ Ip1+ Status-15V Ip2+ GND Ip3+ +15V Is Pin 9 Pin 16 Ip - Pin 1 Ip1- Ip - Ip2- Ip - Ip3- Ip - Ip4- Ip+ Ip1+ Ip+ Ip2+ GND Ip+ Ip3+ +15V Ip+ Ip4+ Pin 8 Precision – Innovation www.danisense.com Not used Not used 1Turn 1:1000 Status usage: When sensor is operating in normal condition the status pins are shorted. Status pin properties. - Forward direction pin 14 to pin 13 - Maximum forward current 10mA - Maximum forward voltage 60V - Maximum reverse voltage 5V Status+ 2 Turns 1:500 Ip4+ Pin 8 page 4 - 2021-09-15 -15V Ip3+ Ip3- Ip+ Status- Ip2+ Ip4+ Pin 8 Ip - Status+ Status+ Status-15V Is Pin 9 Typical usage: 10kOhm pullup resistor from Status+ to 15V. Status- to GND When transducer is operating normally the Status+ will be 0V, else 15V.