Customer: Standard type • Fluxgate current sensor with toroidal core • Excellent accuracy • AEC-Q qualified components • Switching open-collector outputs • Compact design Mainly used for stationary and mobile applications: Electrical data - Ratings Ip Primary nominal RMS current (1phase / 3phase) 80 / 40 A (3) Switching time of a standard relay (t = 20ms) is considered. (4) see VAC M-sheet 3101; storage temperature inside cardboard packaging (5) Constructed, manufactured and tested in accordance with IEC60664-1:2007 Isolated wires are preferred to fulfill the insulation coordination acc. to IEC 62955:2018, it is necessary to use insulated primary conductors that meet the requirements of the basic insulation for the rated voltage. If isolated primary conductors are used, the isolation coordination is acc. to: Reinforced insulation, Insulation material group 1, Pollution degree 2 and overvoltage category III. (6) The results are valid under following conditions: 55°C mean component ambient temperature by continuous operation (8760h per year); Environment condition: ground mobile, no dust or harmful substances, according to IEC61709; Fit equals one failure per 10*9 component hours. General description of sensor function: The sensor is sensitive to DC currents and can be used for fault current detection in EV-charging applications according IEC 62955:2018. In the event of a DC fault current, PIN3 and PIN4 will change its state from a low level to a high impedance state. Error conditions (e.g. an internal error) are signaled on PIN 1 (ERROR-OUT). The sensor only fulfills the switch-off characteristic of the IEC62955 standard (monitoring the residual current). An additional driver-circuit must be used for driving RCBO, RCCB or circuit breaker as defined in IEC62955. The sensor's outputs are limited to max. 40V/50mA! Datum Name Index Anderung 11.10.2021 BZ 81 Patents added on sheet 1. CN-21-290 23.09.20 MB 81 Final test: change value of TC1 and TC2; remove LV2. Minor change. Designer: MB Released by: SB Copying of this document, disclosing it to third parties or using the contents there for any purposes without express written authorization by use illegally forbidden. Any offenders are liable to pay all relevant damages

Customer: Standard type Page 2 of 7 Mechanical outline (mm): General tolerances DIN ISO 2768-c Connections:PIN no. 1-8: 0.46mm x 0.46mm PIN no. 9-12: 0.7mm x 0.7mm benvac 4641-X904 F DC Content of Data-Matrix-Code is: benvac, 4641-X904, F, DC Copying of this document, disclosing it to third parties or using the contents there for any purposes without express written authorization by use illegally forbidden. Any offenders are liable to pay all relevant damages

Differential Current Sensor for stationary applications acc. to the standard IEC62955 K-No.: 30028 Customer: Standard type Typical application diagram: power contactor driver circuit working voltage to driver , control electronics , control electronics e.g. charge Absolute maximum Ratings(6): Min VCE IC VCC UMAX VTEST-IN, low VTEST-IN, high Collector-Emitter voltage (PINs 1, 3 and 4) Collector current (PINs 1, 3 and 4) Maximum supply voltage (without function) Maximum rated voltage of primary conductors (AC rms) TEST-IN Input Voltage, low level TEST-IN Input Voltage, high level Stresses above...

Differential Current Sensor for stationary applications acc. to the standard IEC62955 K-No.: 30028 Customer: Standard type Final Tests: (Measurements after temperature balance of the samples at room temperature, SC=significant characteristic) Min. 4.9 Vcc Supply voltage 38.0 Icc Supply current 2.8 TEST-IN (SC) TEST-IN voltage 0 X6-OUT (normal) X6-OUT voltage 0 X30-OUT (normal) X30-OUT voltage 0 ERROR-OUT (normal) ERROR-OUT voltage 4.9 X6-OUT (activated) X6-OUT voltage activated @5V, 1kΩ (pull-up)* 4.9 X30-OUT (activated) X30-OUT voltage activated @5V, 1kΩ (pull-up)* ERROR-OUT 4.9 ERROR-OUT voltage...

Customer: Standard type Requalification Tests: (replicated every year, Precondition acc. to M3238) Impulse test (1.2gs/50|as waveform) PIN 1-8 vs. insulated primary wire 5 pulse ^ polarity +, 5 pulse ^ polarity -Test voltage, 60s PIN 1-8 vs. insulated primary wire Partial discharge voltage (extinction) PIN 1-8 vs. insulated primary wire Partial discharge voltage (extinction) PIN 1-8 vs. insulated primary wire Temperature of the primary conductor should not exceed 105°C. Vcc during Test-IN function test must be at least 4.8V Fall- and rise-time of Vcc 2...50gs/V If the trip-level Ian1 is accomplished...

Table 1: Possible output states Editor.: R&D-PD-NPI D Designer: MB Copying of this document, disclosing it to third parties or using the contents there for any purposes without express written authorization by use illegally forbidden. Any offenders are liable to pay all relevant damages

Customer: Standard type Page 7 of 7 Table 2: Maximum and typical values of break time for residual direct currents Sales and distribution: Type VAC DEMISED Bender GmbH & Co. KG • Londorfer StraBe 65 • 35305 Grunberg • Germany DCIMUCn Tel.: +49 6401 807-0 • [email protected] • www.bender.de eMobility • [email protected] • www.bender.de/loesungen/emobility Editor.: R&D-PD-NPI D Designer: MB Copying of this document, disclosing it to third parties or using the contents there for any purposes without express written authorization by use illegally forbidden. Any offenders are liable to pay all relevant...