Power Meters Archives - rapid-tech https://rapid-tech.com.au/power-meters/ Test Equipment Supplier Wed, 11 Oct 2017 08:41:07 +0000 en-AU hourly 1 https://wordpress.org/?v=6.9.4 https://rapid-tech.com.au/wp-content/uploads/2023/11/cropped-Rapid-Tech-logo-blue-1-1-32x32.png Power Meters Archives - rapid-tech https://rapid-tech.com.au/power-meters/ 32 32 GW Instek GPM-8213 Power Meter https://rapid-tech.com.au/gw-instek-gpm-8213-power-meter/ Wed, 11 Oct 2017 08:40:28 +0000 http://rapid-tech.com.au/?post_type=product&p=5639 GwInstek_logo_index

GW Instek GPM-8213 power meter is designed specifically for single-phase AC power supply power measurements. It is ideal for Standby Power Consumption Testing.

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.

Authorised Australian Distributor

pdf_sml    GPM-8213 Datasheet

pdf_sml    GPM-8213 Brochure

pdf_sml    GPM-8213 User Manual

 

 

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The GW Instek GPM-8213 Power Meter 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.

Ideal for Standby Power Consumption Testing

For device Under Test (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.

GW Instek GPM-8213 Power Meter Features:

  • 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 (Available with Universal or Europe socket)

GPM-001 Test Fixtures (Universal & European)

GW Instek GPM-8213 Power Meter Specifications:

   Note

●The specifications apply when the GPM is warmed up for at least 30 minutes.

●Below are the basic conditions required to operate the GPM within specifications:

  • 1-year calibration cycle
  • All specification are ensured under SLOW speed
  • Accuracy: ± (%of reading+ %of range)
  • The power cord protective grounding conductor must be connected to ground
  • Input voltage/current should be sinewave
  • Power factor is 1
  • Crest factor is 3
  • Common mode voltage is 0

Specification Condition

Temperature: 23˚C±5˚C

Humidity: <80%RH(non-condensing)

Operation Condition

Temperature0°C~ 40°C,

  • 30 ~ 40°C, Relative Humidity < 70%RH(non-condensing)
  • >40°C, Relative Humidity < 50%RH(non-condensing)

Storage Condition

Temperature −40°C ~70°C

Humidity < 90%RH(non-condensing)

Power Source

AC 100-240V, 50–60Hz ; Consumption Max. 25VA

Dimension & Weight

270(W) x 110(H) x 350(D) mm, Approx. 2.9kg

Input

Item

Spec.

Input voltage

600 Vrms

Input current

20 Arms

Input impedance(50/60 Hz)

 Voltage

2.4MΩ
Current 5mA – 200mA

500mΩ
0.5A – 20A

5mΩ

Maximum display voltage

700 Vrms

Maximum display current

25 Arms

Maximum allowable isolation voltage

300 V

Low frequency filter

Cut-off frequency

500 Hz

Display

Synchronization frequency 45Hz~ 6kHz
Average 1, 2, 4, 8, 16, 32, 64
Displayed items(Standard mode) 8 items simultaneously.
Displayed items(Simple mode) 4 items simultaneously.
Displayed digits 5
Voltage converter (PT ratio) 1 to 9999.999
Current converter (CT ratio) 1 to 9999.999
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
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

 Voltage Measurement

Measurement range CF=3 : 15V, 30V, 60V, 150V, 300V, 600V
CF=6 : 7.5V, 15V, 30V, 75V, 150V, 300V
Crest factor 3, 6
Accuracy Effective range 1 % to 105 % of range
DC ±(0.2 % reading  +  0.2 % range)
45 Hz ≤ f ≤ 66 Hz ±(0.1 % reading  +  0.1 % range)
66 Hz < f ≤ 1kHz ±(0.1 % reading  +  0.2 % range)
1 kHz < f ≤ 6kHz ± 3 % of range
The filter is turned on Increase 0.3 % reading@ 45Hz to 66Hz
Temperature effect 5-18˚C / 28-40˚C Increase ±0.03% reading /˚C
Residual noise 0.5 % of range

 Current Measurement

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

 Power Measurement 

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

 Frequency Measurement 

Measurement range The filter is turned on 30.000Hz to 499.99Hz
The filter is turned off 30.000Hz to 9.9999kHz
Measurement items Voltage, Current
Effective input range 10% to 105% of voltage input range
Accuracy ±(0.06 % reading)

Integrator Measurement 

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

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]]> GW Instek GPM-8212 True RMS AC Power Meter https://rapid-tech.com.au/gw-instek-gpm-8212-true-rms-ac-power-meter/ Thu, 31 Aug 2017 00:52:36 +0000 http://rapid-tech.com.au/?post_type=product&p=5456 GwInstek_logo_index

The GW Instek GPM-8212 is a bench top True RMS AC Power Meter that is suitable for both middle to high-end application.

GPM-8212 Features:

  • Simultaneous display of W, A, V (PF or Hz)
  • True RMS V, A, W
  • Auto calibration via computer
  • Max./min./hold function
  • High immunity to external noise
  • CT Ratio (1 to 9999)
  • PT Ratio (1 to 9999)

Authorised Australian Distributor

pdf_sml    GPM-8212 Datasheet

pdf_sml    GPM-8212 User Manual

 

 

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The GW Instek GPM-8212 is a bench top True RMS AC Power Meter that is suitable for both middle to high-end application. Performance and functionality are maintained at the highest level as in maximum 9999 CT/PT ratio, high immunity to external noise, and true RMS voltage/current/power.

Extra attention is paid to simplify setup and operation. The large 0.56″ display shows all three units, Wattage/Voltage/Current, either in PF or Hz, simultaneously. PC connection through RS-232C or RS-485 interface adds automatic calibration feature providing minimum error factor and data/control interface for automated test systems.

 GW Instek GPM-8212 True RMS AC Power Meter Specifications:

VOLTAGE
Range 5V, 10V, 20V, 40V, 80V, 160V, 320V, 640V total 8 ranges by auto-range or manual
Measurement Type True rms
Input Resistance >1MΩ
Maximum Input Voltage 1000V (peak), 700V (rms)
PT Ratio Setting 1 ~ 9999
Accuracy(at 23°C+5°C)
(Sinewave)		 + 0.1% of reading + 0.1% of range
CURRENT
Range 160mA, 320mA, 640mA, 1.280A, 2.560A, 5.120A, 10.24A, 20.48A total 8 ranges by auto-range or manual
Measurement Type True rms
Input Resistance 0.01Ω
Maximum Input Current 30A (peak), 20A (rms)
CT  Ratio Setting 1 ~ 9999
Accuracy(at 23°C+5°C)
(Sinewave)		 + 0.1% of reading + 0.1% of range
WATT
Meausrement Range 0.32mW ~13.10kW
Meausrement Type True rms
Accuracy(at 23°C+5°C)
(Sinewave)		 + 0.2% of reading + 0.2% of range
POWER FACTOR
Range 0.001 ~ 1.000
Computation W / (V x A) = Power Factor (PF)
Accuracy(at 23°C+5°C)
(Sinewave)		 + 0.2% of reading + 0.2% of range
FREQUENCY
Meausrement Range 40Hz ~ 400Hz
Accuracy(at 23°C+5°C) + 0.2% of reading +2 digits
GENRAL
Display 4 digits 0.56″ LED ang 2 sets of 4 digits 0.4″ LED
Minimum Input 2% of range
Response Time 2 cycle / Sec
Overload Indicating ” O.L “
POWER SOURCE
AC 100 ~ 230V, 50/60Hz
DIMENSIONS&WEIGHT
251(W) × 91(H) × 291(D) mm
Approx 1.6 kg

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