HAC400-S

Current Transducers HAC 100 ... 800-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 = 100 .. 800 A Preliminary Electrical data Primary nominal r.m.s. current IPN (A) 100 200 300 400 600 800 Primary current measuring range IP (A) ± 300 ± 600 ± 900 ± 900 ± 1800 ± 1800 Type HAC 100-S HAC 200-S HAC 300-S HAC 400-S HAC 600-S HAC 800-S Features • Hall effect measuring principle • Galvanic isolation between primary V mA mA kV MΩ V Ω kΩ and secondary circuit VC IC Vd RIS VOUT ROUT RL Supply voltage (± 5 %) Current consumption ± 15 HAC 100-S .. 400-S < ± 18 HAC 600-S .. 800-S < ± 25 R.m.s. voltage for AC isolation test, 50/60 Hz, 1 mn 2.5 Isolation resistance @ 500 VDC > 1000 Output voltage @ ± IPN, RL = 10 kΩ , TA = 25°C ±4 Output internal resistance 100 Load resistance >10 • Isolation voltage 2500 V • Low power consumption • Extended measuring range (3 x IPN) Advantages • Easy mounting • Small size and space saving • Only one design for wide current • High immunity to external ratings range interference. Accuracy - Dynamic performance data X ε L VOE VOH VOT TCε G tr f Accuracy @ IPN, TA = 25°C (without offset) Linearity (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 reading) Response time @ 90% of IP Frequency bandwidth (- 3 dB)1) < ± 1 % of IPN < ± 1 % of IPN < ± 30 mV < ± 35