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Rohde & Schwarz NPA101 100 kHz, 50 µW – 12 kW Power Meter

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SKU: NPA101-3657.0562.02 Categories: , Brand:

Description


Rohde & Schwarz NPA101 Power Meter

The R&S®NPA101 comes with a brilliant QVGA colour display (320 × 240 pixels) that can simultaneously display up to 10 user‑configurable measurement results with a refresh rate of 10 measurements per second. The instrument has a basic accuracy of 0.05%. Signals are acquired from DC to 100 kHz with a sampling rate of 500 kSa/s. Current and voltage are displayed with 16-bit resolution. The R&S®NPA101 logging function lets users store measured data with a timestamp in CSV format for a nearly unlimited period of time. Screen content can be saved to a USB flash drive at the push of a button

Key Features
  • Power measurement range: 50 µW to 12 kW
  • Analogue bandwidth: DC to 100 kHz
  • Sampling rate: 500 kSa/s
  • 16-bit resolution for current and voltage
  • Basic accuracy: 0.05%
  • Voltage: 600V | Current: 20 A
Ports & Remote Control
  • Front: 4 mm safety sockets
  • Country-specific test adapters as accessories
  • USB port (virtual COM port, TMC)
  • Ethernet interface (LAN) with integrated web server
  • Remote control via SCPI-based commands
  • Driver packages for LabVIEW, LabWindows/CVI, IVI.net
Measurement Functions
  • Genuine consumption meter thanks to a hardware‑based integrator
  • Up to 26 different measurement and mathematical functions
  • Brilliant QVGA colour display (320 × 240 pixels)
  • Simultaneous display of up to 10 numerical measurement functions
  • User‑configurable measurement display
Applications
  • General R&D: Daily lab measurements of power consumption.
  • Production Testing: Integration into automated test systems via SCPI commands.
  • Energy Efficiency: Precise measurement of low-standby currents with the 5 mA measurement range.

Product Images

Product Videos

YouTube Video
Getting Started with the NPA Power Analyser
YouTube Video
Exploring the key features of the R&S®NPA power analyser
YouTube Video
Rohde & Schwarz NPA Power Meter | Fast Facts

Documentation


Electrical specifications
Analogue bandwidth DC to 100 kHz
Frequency accuracy 0.1 % of reading
Basic accuracy 0.05 % of reading
Sampling frequency 500 kHz
Input impedance 2 MΩ
Current measurement range 1 mA to 20 A
Voltage measurement range 1 mV to 600 V
Power measurement range Depends on a combination of voltage and current ranges 50 µW to 12 kW
Display and interfaces
Display resolution 5 digits, 10 updates/s
Remote control interfaces: standard All models USB-TMC, USB-CDC (virtual COM), LAN
Remote control interfaces: optional R&S®NPA501-G, R&S®NPA701-G IEEE-488 (GPIB)
Display 320 × 240 pixel (QVGA-colour)
Special functions
Basic All models active power, apparent power, reactive power, lambda power factor, phase shift, frequency, voltage (RMS and average), current (RMS and average), total harmonic distortion, energy, data logging
Graphical R&S®NPA501(-G), R&S®NPA701(-G) trend chart mode, inrush mode, harmonics mode, waveform mode
Advanced R&S®NPA501(-G), R&S®NPA701(-G) limit testing, input for external probe and shunt, analogue input and output, digital input and output, minimum & maximum voltage, current and power
Compliance evaluation R&S®NPA701(-G) Standards: IEC62301, EN 50564, EN 61000-3-2
General data
Rated mains voltage and frequency range AC 100 V to 115 V/230 V at 50 Hz to 60 Hz
Rated power 35 W (meas.)
Operating temperature range +5 °C to +40 °C
Dimensions 222 mm × 97 mm × 291 mm
(8.74 in × 3.82 in × 11.5 in)
Weight approx. 3.25 kg (7.16 lb)

Comparison of Functional Ranges within NPA Series:

Function Description R&S®NPA101 R&S®NPA501 R&S®NPA701
P Active power (W) ⬤ ⬤ ⬤
S Apparent power (VA) ⬤ ⬤ ⬤
Q Reactive power (VAR) ⬤ ⬤ ⬤
PF Lambda power factor (λ) ⬤ ⬤ ⬤
PHI Phase shift (φ) ⬤ ⬤ ⬤
FU Voltage frequency value (Hz) ⬤ ⬤ ⬤
FI Current frequency value (Hz) ⬤ ⬤ ⬤
FPLL Acquisition frequency (Hz) ⬤ ⬤ ⬤
URMS RMS voltage (U RMS) ⬤ ⬤ ⬤
UAVG Average voltage (U AVG) ⬤ ⬤ ⬤
IRMS RMS current (I RMS) ⬤ ⬤ ⬤
IAVG Average current (I AVG) ⬤ ⬤ ⬤
UTHD Total harmonic distortion U ⬤ ⬤ ⬤
ITHD Total harmonic distortion I ⬤ ⬤ ⬤
WHM, WHP, WH, AHM, AHP, AH Energy counter (integrator values) ⬤ ⬤ ⬤
Logging Measured value logging (CSV) ⬤ ⬤ ⬤
UPPeak Maximum voltage (U PEAK) ⬤ ⬤
UMPeak Minimum voltage (U PEAK) ⬤ ⬤
IPPeak Maximum current (I PEAK) ⬤ ⬤
IMPeak Minimum current (I PEAK) ⬤ ⬤
PPPeak Maximum power (P PEAK) ⬤ ⬤
PMPeak Minimum power (P PEAK) ⬤ ⬤
Harmonics Bargraph of up to 50 harmonics ⬤ ⬤
Waveform Waveform display (displays one period of voltage, current or power) ⬤ ⬤
Trend chart Current and voltage are displayed as a waveform ⬤ ⬤
Inrush Triggered display of waveform (single shot) ⬤ ⬤
Limit / PASS/FAIL Limit display ⬤ ⬤
Sensor input Input for current probe/external shunt ⬤ ⬤
DIN/AIN Digital/analogue inputs and outputs (BNC) ⬤ ⬤
IEC 62301 Standby standard ⬤
EN 50564 Extended standby ⬤
EN 61000-3-2 Harmonic current for EMC, CE approval ⬤

 

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