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GPM-8213G - Digital Power Meter with RS-232C / USB device / LAN and opt. GPIB

Digital Power Meter with RS-232C / USB device / LAN and opt. GPIB

GW Instek

Category : Specialty Meters

$1,354 (CAD)
$1,029 (USD)
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Documents:
Datasheet Brochure Users Manual

Overview
Features
Information
Calibration

 

GW Instek GPM-8213 power meter is designed specifically for single-phase (1P/2W) AC power supply’s power measurements. Powerful features, including 4” TFT LCD, five-digit measurement display, 19 power measurement parameters, integral measurement function, high-accuracy voltage/current/power measurement capabilities, front/rear panel input terminals, and various communications ports, are to facilitate users with clear, convenient, and accurate power measurements.

GPM-8213 provides as many as 19 power measurement parameters, including voltage (Vrms/ V+pk / V-pk), current (Irms/ I+pk / I-pk), frequency (VHz/ IHz), power (P/ P+pk / P-pk), crest factor (CFV/ CFI), apparent power (VA), reactive power (VAR), power factor (PF), phase angle (DEG), total harmonic distortion (THDV/ THDI), high-accuracy voltage/current/power measurement capabilities (reading: ±0.1%; level: ±0.1%). The advantages of TFT LCD have been efficiently deployed to simple mode and standard mode. Simple mode displays conventional power meter’s four measurement parameters to meet the requirement of accuracy and clarity for the test on manufacturing process. Standard mode extends the display to the maximum of 8 measurement parameters (2 major measurements + 6 monitor measurements) to satisfy the various measurement application requirements of R&D, design, and quality verification.

For DUT requiring IEC 62301/EN 50564 standby power consumption test, GPM-8213 provides the optimal measurement supports, including test frequency bandwidth of DC~6kHz, the minimum current level of 5mA (resolution: 0.1uA), power measurement resolutions (1uW for minimum current and voltage levels; 1mW for maximum current and voltage levels), crest factor reaching 3 (half range reaching 6), and measurement of total harmonic distortion (at least 13th order power harmonic). For large voltage /large current measurement applications of general power measurement, GPM-8213 provides PT / CT rate function to collocate with external potential transformer or current transformer to meet the measurement requirements.
With respect to data retrieval and storage, the standard RS-232C/ USB interfaces (virtual COM)/ LAN can be utilized to edit and retrieve programs or the optional GPIB interface (installed by manufacturer) can be selected to meet users’ automatic test system requirements.

  • 4” TFT LCD
  • Two data display modes
  • Standard : two major measurement items + six secondary measurement items
  • Simple : displaying test data of four different measurement items
  • Met the requirement of IEC 62301 power measurement
  • Voltage/ current test frequency bandwidth : DC~6kHz
  • Watt resolution : 1mW
  • Lowest current range : 5mA, resolution : 0.1uA
  • Current/voltage measurements reach CF=3 for distorted wave and CF=6 for half range
  • W-h (power vs time)/A-h (current vs time) integration function
  • Total harmonic distortion measurement
  • Front panel test terminal
  • Standard interface : RS-232C, USB device, LAN
  • Optional interface : GPIB
  • Optional test fixture : GPM-001

 

Display

Displayed measurement parameters Vdc, Vrms, V+pk, V-pk, Idc, Irms, I+pk, I-pk, P, P+pk, P-pk, VA, VAR, PF, CFV, CFI, DEG, VHz, IHz, THDV, THDI
Measurement items Voltage, current, active power, apparent power, reactive power, power factor, phase angle, frequency, integrated current, integrated power, positive integrated power, negative integrated power, integration time, voltage crest factor, current crest factor, voltage peak, current peak, Thd
Current converter (CT ratio) 1 to 9999.999
Voltage converter (PT ratio) 1 to 9999.999
Displayed digits 5
Displayed items(Simple mode) 4 items simultaneously.
Displayed items(Standard mode) 8 items simultaneously.
Average 1, 2, 4, 8, 16, 32, 64
Synchronization frequency45Hz~ 6kHz

 

Integrator Measurement

Time
Accuracy ±0.01% ±1second
Range 0 hour 0 minute to 9999 hours 59 minutes
Integrator
Accuracy ±(Accuracy of voltage or current+ 0.1 % reading)

 

Frequency Measurement

Accuracy±(0.06 % reading)
Effective input range 10% to 105% of voltage input range
Measurement items Voltage, Current
Measurement range
The filter is turned off30.000Hz to 9.9999kHz
The filter is turned on30.000Hz to 499.99Hz

 

Power Measurement

Temperature Effect
5-18˚C / 28-40˚C Increase ±0.03% reading /˚C
Accuracy
The filter is turned onIncrease 0.3 % reading@ 45Hz to 66Hz
1 kHz < f ≤ 6kHz± 3 % of range
66 Hz < f ≤ 1kHz±(0.1 % reading + 0.3 % range)
45 Hz ≤ f ≤ 66 Hz±(0.1 % reading + 0.1 % range)
DC ±(0.2 % reading + 0.2 % range)
Effective range1 % to 110 % of range

 

Current Measurement

Accuracy
Temperature Effect
5-18˚C / 28-40˚C Increase ±0.03% reading /˚C
The filter is turned onIncrease 0.3 % reading@ 45Hz to 66Hz
1 kHz < f ≤ 6kHz ± 3 % of range
66 Hz < f ≤ 1kHz±(0.1 % reading + 0.2 % range)
45 Hz ≤ f ≤ 66 Hz±(0.1 % reading + 0.1 % range)
DC ±(0.2 % reading + 0.2 % range)
Effective range 1 % to 105 % of range
Crest factor3,6
Measurement range
CF=62.5mA, 5mA, 10mA, 25mA, 50mA, 100mA, 250mA, 0.5A, 1A, 2.5A, 5A, 10A
CF=35mA, 10mA, 20mA, 50mA, 100mA, 200mA, 500mA, 1A, 2A, 5A, 10A, 20A

 

Voltage Measurement

Residual noise 0.5 % of range
Temperature Effect
5-18˚C / 28-40˚CIncrease ±0.03% reading /˚C
Accuracy
The filter is turned onIncrease 0.3 % reading@ 45Hz to 66Hz
1 kHz < f ≤ 6kHz± 3 % of range
66 Hz < f ≤ 1kHz ±(0.1 % reading + 0.2 % range)
45 Hz ≤ f ≤ 66 Hz±(0.1 % reading + 0.1 % range)
DC ±(0.2 % reading + 0.2 % range)
Effective range1 % to 105 % of range
Crest factor3,6
Measurement range
CF=67.5V, 15V, 30V, 75V, 150V, 300V
CF=315V, 30V, 60V, 150V, 300V, 600V

 

Input

Low frequency filter Cut-off frequency: 500Hz
Maximum allowable isolation voltage 300 V
Maximum display current25 Arms
Maximum display voltage700 Vrms
Input impedance(50/60 Hz)
CurrCurrent
Voltage2.4MΩ
Input current 20 Arms
Input voltage600 Vrms

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