HARTING Hall effect current sensors

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General information General information: HARTING Hall effect current sensors are used for current measurement in power electronic applications. The hall effect sensors can measure different kinds of currents (AC, DC, pulsed... ) It is the user’s responsibility to check whether the components illustrated in this catalogue comply with different regulations from those stated in special fields of application which we are unable to foresee. ● Generators ● electrical drives We reserve the right to modify designs in ­order to improve quality, keep pace with technological advancement or meet particular...

HARTING Hall effect current sensors Contents Measurement principles . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . .   8 Current measurement in power electronics . . . . . . . . . . . . . . . . . . . . . . . . . . .   9 Fields of applications . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 10 Industrial versions Current sensor HCS 200 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 12 Current sensor HCS 300 A . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . . 14...

HARTING Hall effect current sensors measurement principles Direct current sensor Compensated current sensor • Nominal power supply ±15 V • Nominal power supply ±15 V ... 24 V For open loop sensors, the primary current‘s magnetic field is Compensated current sensors (Closed-loop sensors) have a concentrated in a magnetically soft toroid. A Hall element that design similar to that of direct sensors. The Hall voltage, however generates a voltage proportional to the magnetic field or to the is not used directly as measurement signal instead it is used to current is positioned in the toroid’s air...

Current measurement in power electronics Application examples ● Frequency converter for drive control Measurement of the input currents and motor currents to control the system and for protection of the power semiconducters ● Frequency converter for Generator-Grid connection Measurement of the generator currents and output currents to control the system and for protection of the power semiconducters ● Switch mode power supplies ● Uninterruptible power supplies/ Battery systems ● Electrical heating

Fields of applications for HARTING current sensors Other application environments - Robots - Elevators - Cranes - Welding systems - Electro-plating - Electric vehicles - Ship propulsion systems

Fields of applications for HARTING current sensors ① Traction drive ② Auxilary converter ③ Full power converter ④ Pitch- and Yaw-Drive ⑤ Solar converter

HARTING Hall effect current sensor HCS 200 A Features • Hall effect compensated current sensor • High accuracy • Galvanic insulation between primary and secondary current • Wide measuring range • Panel mounting • High current overload capability • Very low susceptance to external magnetic fields • Housing material and potting mass have a flammability rating UL94 V0 • Standard EN 50 178: Electronic equipment for use in power installations Nominal primary current Measuring range Burden resistance with ±12 V with ±15 V Nominal secondary current Turns ratio Nominal power supply (±5 %) Supply current...

HARTING Hall effect current sensor HCS 200 A IPN= 200 A Measureable currents are AC, DC, pulsed … Identification Part numbered HCS 200 Sensor fastening: 2 x M5 Steel screws (recommended fastening torque 4 Nm) Tolerances ±0.5 mm HCS 200 Connections: Spring clamp terminal, pluggable Centerline 5.0 mm; 3pins HCS 200 Clamp terminal, pluggable including signal cable 300 mm, 0.5 mm², stripped with end sleeve 1 2 3 Sensor with separate cable (numbered stands) Other secondary connections on request