HBK GEN7iB GEN Series User Manual

GEN7iB
182
INPUT CARDS
INPUT CARDS
12
12.2 GN310B (2 MS/s), GN311B (200kS/s) Power Analyzer input cards
● Accuracy 0.015% of reading, 0.02% of range
● 3 power channels (U and I)
● 5 voltage ranges up to ± 1500 V DC CAT III
● 7 current ranges up to ± 2 A
● 2 Digital channels for torque and speed
● Real-timecomputationsofRMS,P,S,Q,λ,η,cosφ,THD,i_alpha,i_beta
and more
● Full bandwidth power calculations
● Fundamental power calculations
● Phase matched anti-alias protection
● 1 ms latency real-time output
● 18 bit at 2 MS/s (200 kS/s) sample rate
● Triggering on real-time power results
The power card GN310B offers three power channels, each one consisting
of one voltage input and one current (or voltage) input.
Thevoltageinputsstartat±50Vto±1500Vinveranges,allowingto
scale the inputs to best match your signal level to achieve minimum mea-
surement uncertainty.
The current inputs start at ± 75 mA to ± 2 A, in seven range and uses inter-
nalburdenresistorstosupportallcommonzerouxcurrenttransducerson
the market. All current inputs can be switched to “voltage mode” to connect
current clamps or Rogowski coils.
The current inputs are electrically isolated up to 60 V to avoid current loops.
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Fullwidebandpowermeasurementsallowsforoptimumeciencycalculations,where
theoptionaluniquemultistageanti-aliasdigitalBessel/ButterworthorEllipticlters
using 11 or 12 orders guarantees superior phase match, ultra-low noise and alias free
results in noisy environments.
The four Timer/Counters and the G070A torque/RPM adapter allow for direct interfac-
ing to HBM torque transducers or other torque and speed sensors.
Thereal-timeformuladatabaseofferspredenedorcustomanalysis.Powercalcula-
tionslikeRMS,P,Q,S,cosφ,λ,orηcomeoutofthebox,beitforwidebandsignalsor
the fundamental only. Advanced formulas allow real-time transformations to obtain
αandβspacevectorsord,qcurrentsofanelectricdrivesystem.Allresultscanbe
transferred to an automation system in real-time using GEN DAQ API and the optional
CAN FD or EtherCAT® (1 ms latency) interfaces of the mainframe.
Forspecicationandorderinginformation,pleaserefertotheGEN310B/GN311Bdata
sheet.

HBK GEN7iB GEN Series Specifications

General

Brand	HBK
Model	GEN7iB GEN Series
Category	Measuring Instruments
Language	English