Item no.: SPECIFICATION T60404-N4646-X200 V AC U UM SC H M ELZE K-No.: 25150 20.10.2010 Date: 125 A Current Sensor For the electronic measurement of currents: DC, AC, pulsed, mixed ..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit) Customer: Customers Part no.: Standard type Page 1 of 2 Description Characteristics Applications * Closed loop (compensation) Current Sensor with magnetic field probe * Printed circuit board mounting * Casing and materials UL-listed * Excellent accuracy * Very low offset current * Very low temperature dependency and offset current drift * Very low hysteresis of offset current * Short response time * Wide frequency bandwidth * Compact design * Reduced offset ripple Mainly used for stationary operation in industrial applications: * AC variabel speed drives and servo motor drives * Static converters for for DC motor drives * Battery supplied applications * Switched Mode Power Supplies (SMPS) * Power Supplies for welding applications * Uninterruptable Power Supllies (UPS) Electrical data - Ratings IPN RM Primary nominal r.m.s. current Measuring resistance VC= 12V VC= 15V Secondary nominal r.m.s. current Turns ratio ISN KN Accuracy - Dynamic performance data IP,max Max. measuring range @ VC = 12V, RM = 14 (tmax = 10sec) @ VC = 15V, RM = 25 (tmax = 10sec) X Accuracy @ IPN, TA= 25C L Linearity I0 Offset current @ IP=0, TA= 25C tr Response time t (IP,max) Delay time at di/dt = 100 A/s f Frequency bandwidth General data TA TS m VC IC min. typ. 125 5 ... 250 18...400 125 1: 1000 A mA max. Unit 201 214 0.1 A A % % mA s s kHz 0.5 0.1 0.1 0.03 1 0.5 DC...100 min. typ. max. Unit Ambient operating temperature -40 +85 C Ambient storage temperature -40 +90 C Mass 30 g Supply voltage 11.4 12/15 15.75 V Current consumption 18 mA Constructed and manufactored and tested in accordance with EN 61800-5-1 (Pin 1- 4 to inner hole) Reinforced insulation, Insulation material group 1, Pollution degree 2 Clearance (component without solder pad) 12 mm Creepage (component without solder pad) 12 mm System voltage overvoltage category 3 RMS 600 V Working voltage (table 7 acc. to EN61800-5-1) Over voltage category 2 RMS 1000 V Rated discharge voltage peak value 1225 V Sclear Screep Vsys Vwork UPD Maximal continuous and peak currents at defined temperatures Supply voltage 12V: TA IP IP,max RM Date 20.10.10 Hrsg.: editor 85 C 125 A 205 A 14 Name Le KB-E Supply voltage 15V: 85 C 100 A 224 A 10 Isue 81 70 C 130 A 255 A 5 55 C 150 A 262 A 5 TA IP IP,max RM 85 C 125 A 176 A 39 85 C 80 A 218 A 25 70 C 100 A 223 A 25 55 C 125 A 255 A 18 Amendment Mechanical outline - Error correction - distance of fastening bores (41,4 to 40,64) lapidary change. Bearb: Le. KB-PM: KRe designer check 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. freig.: prs. released Item no.: SPECIFICATION T60404-N4646-X200 V AC U UM SC H M ELZE K-No.: 25150 20.10.2010 Date: 125 A Current Sensor For the electronic measurement of currents: DC, AC, pulsed, mixed ..., with a galvanic isolation between the primary circuit (high power) and the secondary circuit (electronic circuit) Customer: Customers Part no.: Standard type Mechanical outline (mm): Page 2 of 2 General tolerances DIN ISO 2768-c Connections: 40,64 21,4 19,4 2xO1,75 Toleranz der Stiftabstande 0,2mm (Tolerances grid distance) 1...4: 0,6 x 0,88 mm DC = Date Code F = Factory 8,89 Marking: 6,95 1 3 2 11,5 4 *= vorlaufig (preliminary) 4646X200 F DC 2x12,7 5,08 48,4 27,55 18,5 F DC 32,0 11 4,5 14 20,5 0,4 5,00,5* 0,88x0,60 Schematic diagram 4 NC Leerstift (not connected) Ip 3 + VC + 2 IS + + CA RM - 1 - VC M Temperature of the primary conductor should not exceed 110C Additional indications are obtainable on request. This specification is no declaration of warranty acc. BGB 443 dar. Hrsg.: editor KB-E Bearb: Le. KB-PM: KRe designer check 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. freig.: prs. released Additional Information Item No.: T60404-N4646-X200 V AC U UM SC H M ELZE K-No.: 25150 Date: 125 A Current Sensor 20.10.2010 For electronic current measurement: DC, AC, pulsed, mixed ..., with a galvanic isolation between primary circuit (high power) and secondary circuit Customer: Customers Part No.: Page 1 of 3 Electrical Data (investigate by a type checking) min. Maximum supply voltage (without function) 15.75 to 18 V: for 1s per hour Secondary coil resistance @ TA=85C Temperature drift of X @ TA = -40 ... +85 C Offset current (including I0, I0t, I0T) Long term drift Offset current I0 Offset current temperature drift I0 @ TA = -40 ...+85C Hyteresis current @ IP=0 (caused by primary current 10 x IPN) Supply voltage rejection ratio Offset ripple (with1 MHz- filter first order) Offset ripple (with 100 kHz- filter first order) Offset ripple (with 20 kHz- filter first order) Maximum possible coupling capacity (primary - secondary) VCtot RS XTi I0ges I0t I0T I0H I0/VC ioss ioss ioss Ck typ. max. 18 41 0.1 0.14 0.05 0.05 0.05 0.015 0.007 7 0.1 0.01 0.1 0.04 0.01 Unit V % mA mA mA mA mA/V mA mA mA pF Inspection (Measurement after temperature balance of the samples at room temperature) KN(N1/N2) IP I0 Vd (V) (V) (V) (V) M3011/6 M3011/4 M3226 M3014: Ve (AQL 1/S4) Transformation ratio (IP=100A, 40-80 Hz) Primary current Offset current Test voltage, rms, 1 s pin 1 - 3 vs. hole Partial discharge voltage acc.M3024 (RMS) with Vvor (RMS) 1: 995...1005 100 A < 0.1 mA 1.8 kV 1300 1625 V V Type Testing (Pin 1 - 3 to hole) VW Vd Ve HV transient test according to M3064 (1,2 s / 50 s-wave form) Testing voltage to M3014 (5 s) Partial discharge voltage acc.M3024 (RMS) with Vvor (RMS) Datum 20.10.10 Hrsg.: editor Name Le KB-E Index 81 8 3.6 1300 1625 kV kV V V Anderung Date updated. Bearb: Le KB-PM: KRe designer check Weitergabe sowie Vervielfaltigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrucklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patenterteilung oder GM-Eintragung vorbehalten freig.: prs. released 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. Additional Information Item No.: T60404-N4646-X200 V AC U UM SC H M ELZE K-No.: 25150 Date: 125 A Current Sensor 20.10.2010 For electronic current measurement: DC, AC, pulsed, mixed ..., with a galvanic isolation between primary circuit (high power) and secondary circuit Customer: Customers Part No.: Limit curve of measurable current IP(RM) Page 2 of 3 Maximum measuring range (s-range) Output current behaviour of a 3kA current pulse @ VC = 15V und R M= 10 @ ambient temperature 85 C NP * IP [A] 300 I [A] 3500 250 3000 V C = +/-15V - 5% 200 2500 150 2000 1500 100 V C = +/-12V - 5% 50 1000 0 0 20 40 60 Ip [A] Ia / KN [A] 500 80 100 120 140 160 180 200 220 240 RM [] 0 0 1 2 3 4 5 6 7 8 9 10 t [s] Fast increasing currents (higher than the specified Ip,max), e.g. in case of a short circuit, can be transmitted because the currents are transformed directly and be limited by diodes only. The offset ripple can be reduced by an external low pass. Simplest solution is a passive low pass filter of 1st order with fg = 1 2 RM C a In this case the response time is enlarged. It is calculated from: t r t r + 2,5RM C a Applicable documents Current direction: A positive output current appears at point IS, by primary current in direction of the arrow. Housing and bobbin material UL-listed: Flammability class 94V-0. Hrsg.: editor KB-E Bearb: Le KB-PM: KRe designer check Weitergabe sowie Vervielfaltigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrucklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patenterteilung oder GM-Eintragung vorbehalten freig.: prs. released 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. Additional Information Item No.: T60404-N4646-X200 V AC U UM SC H M ELZE K-No.: 25150 Date: 125 A Current Sensor 20.10.2010 For electronic current measurement: DC, AC, pulsed, mixed ..., with a galvanic isolation between primary circuit (high power) and secondary circuit Customer: Customers Part No.: Page 3 of 3 Explanation of several of the terms used in the tablets (in alphabetical order) I0H: Zero variation after overloading with a DC of tenfold the rated value (RM = RMN) I0t: Long term drift of Io after 100 temperature cycles in the range -40 bis 85 C. tr: Response time, measured as delay time at IP = 0,8 . IPmax between a rectangular current and the output current. t (IPmax): Delay time between IPmax and the output current ia with a primary current rise of di1/dt = 100 A/s. UPD Rated discharge voltage (recurring peak voltage separated by the insulation) proved with a sinusoidal voltage Ve UPD = 2 * Ve / 1,5 Vvor Defined voltage is the RMS valve of a sinusoidal voltage with peak value of 1,875 * UPD required for partial discharge test in IEC 61800-5-1 Vvor = 1,875 *UPD / 2 Vsys System voltage RMS value of rated voltage according to IEC 61800-5-1 Vwork Working voltage voltage according to IEC 61800-5-1 which occurs by design in a circuit or across insulation Xges(IPN): The sum of all possible errors over the temperature range by measuring a current IPN: X ges = 100 X: I S (I PN ) -1 K N I PN Permissible measurement error in the final inspection at RT, defined by X = 100 ISB - 1 ISN where ISB is the output DC value of an input DC current of the same magnitude as the (positive) rated current (Io = 0 ) XTi: Temperature drift of the rated value orientated output term. ISN (cf. Notes on Fi) in a specified temperature range, obtained by: X Ti = 100 L: I SB (TA2 ) - I SB (TA1 ) I SN Linearity fault defined by L = 100 IP I - Sx I PN ISN Where IP is any input DC and ISx the corresponding output term. ISN: see notes of Fi (Io = 0). This "Additional information" is no declaration of warranty according BGB $443. Hrsg.: editor KB-E Bearb: Le KB-PM: KRe designer check Weitergabe sowie Vervielfaltigung dieser Unterlage, Verwertung und Mitteilung ihres Inhalts nicht gestattet, soweit nicht ausdrucklich zugestanden. Zuwiderhandlungen verpflichten zu Schadenersatz. Alle Rechte fur den Fall der Patenterteilung oder GM-Eintragung vorbehalten freig.: prs. released 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.