SPECIFICATION Item no.: T60404-N4646-X100

Transcription

1 VACUUSCHELZE SPECFCATON tem no.: T60404-N4646-X100 For the electronic measurement of currents: solation between the primary circuit (high power) and the secondary circuit (electronic circuit) Customer: Standard type Customers Part no.: Page 1 of 2 Description Closed loop (compensation) Current Sensor with magnetic field probe Printed circuit board mounting Casing and materials UL-listed Electrical data Ratings Characteristics 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 Applications ainly 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 ode Power Supplies (SPS) Power Supplies for welding applications Uninterruptable Power Supllies (UPS) PN Primary nominal r.m.s. current 100 A R easuring resistance V C=± 12V Ω V C=± 15V Ω Secondary nominal r.m.s. current 100 ma K N Turns ratio 1: 1000 Accuracy Dynamic performance data min. typ. max. Unit P,max ax. measuring V C = ±12V, R = 10 Ω (t max = 10sec) ±230 V C = ±15V, R = 40 Ω (t max = 10sec) ±180 A X PN, T A= 25 C % ε L Linearity 0.1 % 0 Offset P=0, T A= 25 C ma t r Response time 1 µs Δt ( P,max) Delay time at di/dt = 100 A/µs 200 ns f Frequency bandwidth DC khz General data min. typ. max. Unit T A Ambient operating temperature C T S Ambient storage temperature C m ass 14 g V C Supply voltage ±11.4 ±12 or ±15 ±15.75 V C Current consumption 18 ma Constructed and manufactored and tested in accordance with EN (primary vs. secondary) Reinforced insulation, nsulation material group 1, Pollution degree 2 S clear Clearance (component without solder pad) 12 mm S creep Creepage (component without solder pad) 12 mm V sys System voltage overvoltage category 3 RS 600 V V work Working voltage (table 7 acc. to EN ) over voltage category 2 RS 1000 V U PD Rated discharge voltage peak value 1225 V aximal continuous and peak currents at defined temperatures Supply voltage ±12 V: Supply voltage ±15V: T A 85 C 85 C 70 C 55 C P 60 A 100 A 80 A 100 A P,max 235 A 149 A 241 A 246 A R 10 Ω 36 Ω 10 Ω 10 Ω T A 85 C 85 C 70 C 55 C P 50 A 75 A 70 A 100 A P,max 182 A 130 A 184 A 186 A R 40 Ω 70 Ω 40 Ω 40 Ω Date Name suue Amendment 81 KB-P A: Sn. purposes without express written authorization by use illegally forbidden

2 VACUUSCHELZE SPECFCATON tem no.: T60404-N4646-X100 For the electronic measurement of currents: solation between the primary circuit (high power) and the secondary circuit (electronic circuit) Customer: Standard type Customers Part no.: Page 2 of 2 echanical outline (mm): General tolerances DN SO 2768-c 14,3 6, Toleranz der Stiftabstände ±0,2mm (Tolerances grid distance) Connections: 1...3: 0,7 x 0,7 mm 22,86 36,5 5,08 DC = Date Code F = Factory *= vorläufig (preliminary) arking: 4646X100 F DC 27,6 F DC 8,5 12,35 4,5±0,5* 0,4 12,7 0,7x0,7 Schematic diagram i 1 1 V c 3 s - R Ca 2 - V c Temperature of the primary conductor should not exceed 110 C Additional indications are obtainable on request. This specification is no declaration of warranty acc. BGB 443 dar. KB-P A: Sn. purposes without express written authorization by use illegally forbidden

3 Additional nformation tem No.: T60404-N4646-X100 VACUUSCHELZE Customer: Customers Part No.: Page 1 of 3 Electrical Data (investigate by a type ing) min. typ. max. Unit V Ctot aximum supply voltage (without function) ±18 V ±15.75 to ±18 V: for 1s per hour R S Secondary coil T A=85 C 38.5 Ω X Ti Temperature drift of T A = C 0.1 % 0ges Offset current (including 0, 0t, 0T) 0.14 ma 0t Long term drift Offset current ma 0T Offset current temperature drift T A = C 0.05 ma 0H Hyteresis P=0 (caused by primary current 10 x PN) ma 0/ V C Supply voltage rejection ratio 0.01 ma/v i oss Offset ripple (with1 Hz- filter first order) 0.2 ma i oss Offset ripple (with 100 khz- filter first order) ma i oss Offset ripple (with 20 khz- filter first order) ma C k aximum possible coupling capacity (primary secondary) 6 pf nspection (easurement after temperature balance of the samples at room temperature) K N(N 1/N 2) (V) 3011/6 Transformation ratio ( P=100A, Hz) 1 : 1000 ± 0,5 % 0 (V) 3226 Offset current < 0.1 ma V d (V) 3014: Test voltage, rms, 1 s 1.8 kv pin 1 3 vs. hole V e (AQL 1/S4) Partial discharge voltage acc.3024 (RS) 1300 V with V vor (RS) 1625 V Type Testing (Pin 1-3 to hole) V W HV transient test according to 3064 (1,2 µs / 50 µs-wave form) 8 kv V d Testing voltage to 3014 (5 s) 3,6 kv V e Partial discharge voltage acc.3024 (RS) 1300 V with V vor (RS) 1625 V Datum Name ndex Änderung 81 Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und itteilung ihres nhalts Schadenersatz. Alle Rechte für den Fall der Patenterteilung oder G-Eintragung vorbehalten KB-P A: Sn.

4 Additional nformation tem No.: T60404-N4646-X100 VACUUSCHELZE Customer: Customers Part No.: Page 2 of 3 Limit curve of measurable current Î P(R ambient temperature 85 C aximum measuring range (µs-range) Output current behaviour of a 3kA current V C = ±15V und R = 100Ω N P * Î P [A] V C = /-15V - 5% [A] V C = /-12V - 5% R [Ω] 200 p [A] 0 a / KN [A] t [µs] Fast increasing currents (higher than the specified p,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 f g 1 = 2π R C a n this case the response time is enlarged. t is calculated from: t t 2, 5R r r C a Applicable documents Current direction: A positive output current appears at point S, by primary current in direction of the arrow. Housing and bobbin material UL-listed: Flammability class 94V-0. Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und itteilung ihres nhalts Schadenersatz. Alle Rechte für den Fall der Patenterteilung oder G-Eintragung vorbehalten KB-P A: Sn.

5 Additional nformation tem No.: T60404-N4646-X100 VACUUSCHELZE Customer: Customers Part No.: Page 3 of 3 Explanation of several of the terms used in the tablets (in alphabetical order) 0H: 0t: Zero variation after overloading with a DC of tenfold the rated value (R = R N) Long term drift of o after 100 temperature cycles in the range -40 bis 85 C. t r: Response time, measured as delay time at P = 0,8. Pmax between a rectangular current and the output current. t ( Pmax): Delay time between Pmax and the output current i a with a primary current rise of di 1/dt = 100 A/µs. U PD Rated discharge voltage (recurring peak voltage separated by the insulation) proved with a sinusoidal voltage V e U PD = 2 * V e / 1,5 V vor Defined voltage is the RS valve of a sinusoidal voltage with peak value of 1,875 * U PD required for partial discharge test in EC V vor = 1,875 *U PD / 2 V sys System voltage RS value of rated voltage according to EC V work Working voltage voltage according to EC which occurs by design in a circuit or across insulation X ges( PN): The sum of all possible errors over the temperature range by measuring a current PN: X ges = 100 S K ( ) N PN 1 X: Permissible measurement error in the final inspection at RT, defined by X = where is the output DC value of an input DC current of the same magnitude as the (positive) rated current ( o = 0 ) X Ti: ε L: Temperature drift of the rated value orientated output term. (cf. Notes on F i) in a specified temperature range, obtained by: X Ti = 100 ( T ) ( T ) A2 Linearity fault defined by ε L = A1 P 100 PN Where P is any input DC and Sx the corresponding output term. : see notes of F i ( o = 0). Sx This Additional information is no declaration of warranty according BGB $443. Weitergabe sowie Vervielfältigung dieser Unterlage, Verwertung und itteilung ihres nhalts Schadenersatz. Alle Rechte für den Fall der Patenterteilung oder G-Eintragung vorbehalten KB-P A: Sn.