Harmonics & Flicker
Today's power supplies power regulation systems cause harmonics and interharmonics being fed back into the public supply system. EM TEST offers dedicated solutions for measuring and analysing harmonics and flicker for your needs:
Single Phase AC/DC Voltage S...
Model : ACS 500N2.3
＊Frequency (fund.) 10Hz .. 80Hz and DC
＊Very low distortion (THD)
＊Very high voltage stability
＊Output power max. 2,000VA
＊Output voltage max. 330V AC/DC
＊High overcurrent capability
＊..........
Single Phase AC Voltage Sour...
Model : ACS 500N3
＊Frequency (fund.) 10Hz .. 80Hz
＊Very low distortion (THD)
＊Very high voltage stability
＊Output power 3,000VA
＊Output voltage max. 300V
＊High overcurrent capability
＊.........
Single phase AC voltage sour...
Model : ACS 500N6
＊Frequency (fund.) 10Hz .. 80Hz
＊Output power max. 6,000VA
＊Output voltage max. 300V
＊Inrush current capability
＊Remote control via RS232
3-Phase AC Voltage Sources, ...
Model : ACS 503N-series
＊Frequency (fund.) 40Hz .. 80Hz
＊Very low distortion (THD)
＊Very high voltage stability
＊Output power 16kVA .. 90kVA (depending on model)
＊Output voltage max. 300V(p-n)
＊Inrush current capability
＊Remote control by the DPA 503N via RS232
Three-Phase flicker impedanc...
Model : AIF 503N-series
＊Impedances values as per IEC/EN 61000-3-3 & IEC/EN 61000-3-11
＊Non-saturable air coil inductors
＊Line voltage 3 x 400V
＊Line current up to 75A per phase (depending on model)
＊Automatic overcurrent protection
＊Status indication by LED
＊Remote-controlled by DPA 503N
Digital Power analyzer for h...
Model : DPA 500N
＊Real-time data acquisition
＊Internal hard disk for data storage
＊16-Bit A/D converter
＊Wide-range current input
＊Wide-range voltage input
＊Built-in lumped flicker impedance
＊..........
3-Phase Digital Power Analyz...
Model : DPA 503N
＊Real-time data acquisition
＊Internal hard disk for data storage
＊16-Bit A/D converter
＊6 input channels
＊Wide-range current input up to 140Arms
＊Wide-range voltage input up to 530Vrms
＊..........
Programmable Multifunctional...
Model : NetWave Series 1-phase
＊Wide Power Bandwidth; DC - 5kHz
＊Output Power up to 7,500VA AC and 9,000W DC
＊Output Voltage max. 360V AC and +/- 500V DC
＊High Inrush Current Capability up to 200A
＊Extended trigger and control capabilities (NetWave 7.3)
＊Built-in Arbitrary Waveform Generator for easy generation of complexe waveforms
＊.........
Three-phase Multifunctional ...
Model : NetWave Series 3-phase
＊Wide Power Bandwidth; DC - 5kHz
＊Output Power up to 90 kVA AC / 110 kW DC
＊Output Voltage up to 3*400V AC (p-n), +/-560V DC
＊High Inrush Current Capability
＊Power-recovery up to nominal power (optional)
＊Built-in Arbitrary Waveform Generator
＊..........