Current Transducers HAX 500 to 2500-S 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). IPN = 500 .. 2500 A VOUT = ±4V Electrical data Primary nominal r.m.s. current IPN (A) Primary current measuring range IP (A) ± ± ± ± ± ± ± 500 850 1000 1200 1500 2000 2500 VC IC IOC Vd Vb RIS VOUT ROUT RL 1500 2550 3000 3600 4500 5500 5500 Type HAX HAX HAX HAX HAX HAX HAX Features 500-S 850-S 1000-S 1200-S 1500-S 2000-S 2500-S • Hall effect measuring principle • Galvanic isolation between primary and secondary circuit Supply voltage (± 5 %) Current consumption Overload capacity R.m.s. voltage for AC isolation test, 60 Hz, 1 mn R.m.s. rated voltage, safe separation Isolation resistance @ 500 VDC Output voltage @ ± IPN, RL = 10 kΩ, TA = 25°C Output internal resistance approx. Load resistance ± 15 ± 15 30,000 5 5001) > 1000 ± 4V ± 40 100 >1 V mA At kV V MΩ mV Ω kΩ Accuracy - Dynamic performance data X ε Accuracy @ IPN, TA = 25°C (without offset) Linearity 2) (0 .. ± IPN) Electrical offset voltage, TA = 25°C Hysteresis offset voltage @ IP = 0; after an excursion of 1 x IPN Thermal drift of VOE Thermal drift of the gain (% of reading) Response time @ 90% of IP di/dt accurately followed Frequency bandwidth 3)(- 3 dB) L VOE VOH VOT TCε G tr di/dt f Notes : Ambient operating temperature Ambient storage temperature Mass Min. internal creepage distance/clearance Isolation material group Standards 4) 1) 2) 3) 4) <±1 % < ± 1 % of IPN < ± 20 mV < ± 30 mV <±1 mV/K < ± 0.1 %/K <5 µs > 50 A/µs DC .. 25 kHz • Easy mounting • Small size and space savings • Only one design for wide current • High immunity against external interference Applications • AC motor speed control • Battery supplied applications • Uninterruptible Power Supplies (UPS) • Power supplies for welding, cable TV and telecommunication applications. - 25 .. + 85 °C - 25 .. + 85 °C approx. 450 g ≥ 8.5 mm IIIa EN 50178 Pollution class 2, overvoltage category III Linearity data exclude the electrical offset. Please refer to derating curves in the technical file to avoid excessive core heating at high frequency Please consult characterisation report for more technical details and application advice. LEM Components Advantages ratings range General data TA TS m • Isolation voltage 5000 V~ • Low power consumption • Extended measuring range (3 x IPN) • Package in PBT meets UL 94-V0 031219/7 www.lem.com HAX 500 to 2500-S Dimensions (in mm) 56 18.5 18.5 11 25 46 18 10 11 Max 5 Positive Current Flow 108 62 21 4 12 64 45° 17 4 4 1 1 MOLEX Connector 5045-04A 1 126 144 Fixation by base-plate or on bus bar with M5 screws LEM reserves the right to change limits and dimensions. Pins arrangement: 1 2 3 4 (+) (-) Output 0V