Electric Current Measurement DS Series Current Transducers ±300A to ±8000A, high accuracy for Power Analyzers and improved performance for Power Amplifiers • Very high absolute amplitude and phase accuracy from dc to over 1kHz • Low signal output noise • Low ﬂuxgate switching noise on the pimary • Enhanced electrostatic shielding to increase rejection of primary dV/dt coupling • Increased operating temperature range • Reduced mechanical dimensions • Options: Voltage Output Signal; Calibration Winding DS200 • Amplitude and Phase measurement to 300kHz included with each head DS200 DS600 DS2000 DS5000 Primary Current, rms 200A 600A 2000A 5000A Primary Current, Peak ±300A ±900A ±3000A ±7000A Turns Ratio 500:1 1500:1 1500:1 2500:1 Output Signal (rms/Peak) Overall Accuracy 0.4A/±0.6A† 0.4A/±0.6A† 1.33A/±2A† 2A/±3.2A† 0.01% 0.01% 0.01% Offset <20ppm <10ppm <10ppm <5ppm Linearity <1ppm <1ppm <1ppm <1ppm -40 to 85˚C -40 to 85˚C -40 to 85˚C 0 to 55˚C 27.6mm 27.6mm 68mm 150mm Operating Temperature Aperature Diameter DS200 DS600 DS2000 DS5000 Bandwidth Bands for Gain and Phase Error <5kHz <100kHz <1MHz <2kHz <10kHz <100kHz <500Hz <1kHz <10kHz <5kHz <20kHz Gain (sensitivity) Error 0.01% 0.5% 20% 0.01% 0.5% 3% 0.01% 0.05% 3% 0.01% 1% 0.2˚ 4˚ 30˚ 0.1˚ 0.5˚ 3˚ 0.01˚ 0.1˚ 1˚ 0.01˚ 1˚ Phase Error † Voltage Output options available in ±1V and ±10V Gain / Phase Gain (DS200, typical) Phase (DS200, typical) 2% 0 0% -5 Phase (Degrees) -2% -4% Gain DS2000 -10 -6% -15 -8% -20 -10% -12% -25 -14% -16% -30 10 100 1000 10000 Frequency (Hz) 100000 1000000 10 100 1000 10000 100000 1000000 Frequency (Hz) DSSIU-4 for Multi Channel Systems 4-channel Transducer Interface Unit and Power Supply improved performance for Power Amplifiers • Power and Signal connections for up to four Current Transducer heads DSSIU-4 • Heads may be mixed (e.g.: One DS2000 Head and three DS200 Heads) GMW MW Associates • www www.gmw.com