Product data sheet 20 31 050 8101 Current Sensor HCMR 500A-S-40-SB5-NF Current Sensor HCMR 500A-S-40-SB5-NF Part number 20 31 050 8101 Specification Current Sensor HCMR 500A-S-40-SB5NF HARTING eCatalogue https://b2b.harting.com/20310508101 Image is for illustration purposes only. Please refer to product description. Identification Category Current measurement Series HCMR Element Current sensor Sensor technology Hall-Effekt Closed loop Features Hall effect compensated current sensor Measurable currents: AC, DC, pulsed, mixed ... High accuracy over the entire measuring range Galvanic insulation between primary and secondary current Internal screen between primary and secondary circuit Switchboard mounting Housing material and potting mass have a flammability rating UL 94 V-0 Applications: frequency converters, electrical drives, auxiliary converters Version Field of application Railway version Termination 4x screw lock with Faston (6.3 x 0.8 mm) Technical characteristics IPN Nominal primary current 500A IPM Primary current, measuring range 0 ... 1,200 A RM Measuring resistance @ IPM max, UC max, TA max 1 ... 28 For other primary currents see diagram. ISN Nominal secondary current 125mA KN Turns ratio 1 : 4000 UC Power supply 15 ... 24 V 5 % Page1/4 | Creation date2021-03-04 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality, conformity with applicable laws and directives, as well as for the electrical safety in the particular application. HARTING Electric GmbH & Co. KG | Wilhelm-Harting-Strae 1 | 32339 Espelkamp | Germany Phone +49 5772 47-97100 | electric@HARTING.com | www.HARTING.com Product data sheet 20 31 050 8101 Current Sensor HCMR 500A-S-40-SB5-NF Technical characteristics IC Current consumption @ UC min 20 mA + IS X Overall accuracy @ IPN, TA = 25 C 0.6% L Linearity <0.1% IO Offset current @ IP = 0 A, TA = 25 C 0.5mA IOT maximum temperature drift of IO 0.8mA tr Response time @ IPN <1s di/dt with optimal coupling >100A/s f Frequency 0 ... 100 kHz TA Ambient temperature -40 ... +85 C TS Storage temperature -45 ... +90 C RS Secondary coil resistance @ TA max 45 UD Test voltage, effective (50 Hz, 1 min) 7 kV Primary - secondary 0.5 kV Secondary - screen USt Rated impulse voltage (1,2/50 s) 20kV UB Rated voltage 2,000V Overvoltage category III Pollution degree 2 Ls Clearance distance 41.6mm Ks Creepage distance 43.1mm Tightening torque 4 Nm (4x steel screw M5 - Vertical) Material properties Material (hood/housing) Polycarbonate (PC) Material flammability class acc. to UL94 V-0 RoHS compliant with exemption RoHS exemptions 6(a) / 6(a)-I: Lead as an alloying element in steel for machining purposes and in galvanised steel containing up to 0,35 % lead by weight / Lead as an alloying element in steel for machining purposes containing up to 0,35 % lead by weight and in batch hot dip galvanised steel components containing up to 0,2 % lead by weight ELV status compliant with exemption China RoHS 50 Page2/4 | Creation date2021-03-04 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality, conformity with applicable laws and directives, as well as for the electrical safety in the particular application. HARTING Electric GmbH & Co. KG | Wilhelm-Harting-Strae 1 | 32339 Espelkamp | Germany Phone +49 5772 47-97100 | electric@HARTING.com | www.HARTING.com Product data sheet 20 31 050 8101 Current Sensor HCMR 500A-S-40-SB5-NF Material properties REACH Annex XVII substances No REACH ANNEX XIV substances No REACH SVHC substances Yes REACH SVHC substances Lead Specifications and approvals Specifications EN 50155 IEC 61373 Approvals DNV GL UL / CSA UL 508 NMTR2.E359667 CSA-C22.2 No. 14-13 NMTR8.E359667 CE Yes Commercial data Packaging size 1 Net weight 455g Country of origin Germany European customs tariff number 90303370 eCl@ss 27210902 Current transformer Primary current (A) Measuring resistance Measuring resistance () UC = 24 V -5 %, TA = 85 C UC = 15 V -5 %, TA = 85 C Primary currents higher than IPM only for peak! Remark - If IP flows in the direction of the arrow IS is positive. - Over currents (IPN) or the missing of the supply voltage can cause an additional permanent magnetic offset. - The temperature of the primary conductor may not exceed 100 C. Page3/4 | Creation date2021-03-04 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality, conformity with applicable laws and directives, as well as for the electrical safety in the particular application. HARTING Electric GmbH & Co. KG | Wilhelm-Harting-Strae 1 | 32339 Espelkamp | Germany Phone +49 5772 47-97100 | electric@HARTING.com | www.HARTING.com Product data sheet 20 31 050 8101 Current Sensor HCMR 500A-S-40-SB5-NF Safety note These transformers may only be used in electrical or power electronic applications which fulfill the relevant regulations (standards, EMC requirements,...). This transformer must be used in limited-energy secondary circuits according to IEC 61010-1. Caution, risk of electric shock - Pay attention to protect non-insulated high-power current carrying parts against direct contact (e.g. with a protective enclosure). - When installing this sensor please make sure that the safe separation (between primary circuit and secondary circuit) is maintained over the whole circuits and their connections. - The sensor may only be connected to a power supply respecting the SELV/PELV protective regulations according to EN 50 178. The installation of the power supply must be short-circuit-proof. - Disconnecting the main power must be possible. - The current sensors support a safe separation. The creepage and clearance distances are taken as a basis for the rated voltage. They are the shortest distance between the secondary connection and the sensor's window. The actual clearance and creepage distances depend on the position of the primary conductor respectively on the actual shortest distance between the primary conductor and the secondary connection. Page4/4 | Creation date2021-03-04 | Please note that the data specified here were taken as extracts from the online catalogue. Please refer to the user documentation for the complete and up-to-date information and data. Please also note that the user is responsible for validating functionality, conformity with applicable laws and directives, as well as for the electrical safety in the particular application. HARTING Electric GmbH & Co. KG | Wilhelm-Harting-Strae 1 | 32339 Espelkamp | Germany Phone +49 5772 47-97100 | electric@HARTING.com | www.HARTING.com