Multi-channel power analyzer.

Multi-channel power analyzer.

4-新闻
News
April 22, 2025

Multi-channel power analyzer

Model AIP87500

■ Six-channel power analysis.

■ Basic accuracy   ±0.1%.

■ Measurement bandwidth DC, 0.5Hz~100kHz.

■ Sampling rate   100kSps.

■ Maximum voltage   1000Vrms (1500Vpk).

■ Maximum current   50A/20A/10A/5A/2A/1A, support mix and match, optional sensor.



Typical application

AC: 200 Arms

Transformation ratio: 1A/2.5mV


■ Single-phase/three-phase household appliances, commercial appliances, standby power consumption, and power analysis.

■ Photovoltaic inverter power analysis and efficiency.

■ Electric vehicle and charging pile electrical performance measurement.

■ Power electronics, transformers, and generator power analysis.

■ Power analysis of frequency converter and variable frequency motor.

■ Switching Power Supply Power Analysis.

■ Lighting, LED power analysis.


Main features

■ Many Pass Channel:  1 to 6 channel measurement unit configuration, which can be flexibly configured as multi-channel single-phase, three-phase three × 2, three-phase four × 2, four-phase (DC + three-phase three), and other modes to meet the measurement needs of various loads (air conditioners, inverters, frequency converters, motors).

■ High precision:  using a high-speed DSP processor, a 16-bit high-speed and high-precision AD converter, the basic accuracy can reach 0.1%, and the fastest 100ms display data update cycle.

■ Width achievement Rate:  Single channel can measure current 50A (optional 20A, 10A, 5A, 2A, 1A and other specifications, and support mixed matching), minimum power resolution 0.1mW, meet the standby power consumption measurement needs and rated power measurement needs.

■ Width frequency Band:  AC and DC signals, power measurement bandwidth DC, 0.5Hz~100kHz, can meet various standard and non-standard sinusoidal waveform load power measurement.

■ Frequency measurement:  Six channels can perform frequency measurement simultaneously.

■ Line filtering: A  500Hz, 5.5kHz low-pass filter is used to measure the fundamental value of the PWM waveform and filter out high-frequency interference of the switching power supply current.

■ Pass feel Transformer:  Transformer ratio function, supports conventional II, VV type voltage/current transformers; supports IV type current sensor with BNC interface, maximum input voltage 10V, optional large current sensor.

■ Efficiency calculation:  can simultaneously measure the input and output energy consumption of the equipment and calculate its efficiency.

■ Energy accumulation:  Positive energy, negative energy, and comprehensive energy can be accumulated separately to measure the buying and selling energy.

■ Threshold alarm:  Each channel can independently set the voltage, current, power, power factor, and other thresholds and measurement thresholds, automatically determine the upper and lower limits, and alarm.

■ Chinese and English interface:  You can switch between Chinese and English operation interfaces.


Key features

■ Single channel measurement

■ Peak Detection

■ Energy measurement



■ Efficiency measurement

■ Three-channel measurement

■ Six-channel measurement

Channel configuration

The multi-channel power analyzer can support a variety of wiring methods, including 1P2W, 1P3W, 3P3W, 3V3A, 3P4W, etc. Users can configure the multi-channel mode according to usage requirements to meet the measurement of voltage, current, power, efficiency, and other parameters of specific loads.


Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

1P2W single phase two wire

1P2W

1P2W

1P2W

1P2W

1P2W

1P2W

1P3W single-phase three-wire

1P3W

1P3W

3P3W three-phase three-wire

3P3W

3P3W

3V3A three-phase three-wire

3V3A

3V3A

3P4W three-phase four-phase

3P4W

3P4W


Application

■ Power measurement of photovoltaic inverters.

√ Meet the needs of CGC/CF 004-2011、CNCA/CTS 0004- 2009A.

√ voltage range 0~1000V.

√ Current range: 0- 50A/ current sensor.

√ Simultaneous measurement of input and output (single-phase and three-phase) power and power factor.

√ Automatic efficiency calculation.

√ Bidirectional power measurement for both purchasing and selling electricity.




Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Single-phase photovoltaic inverter

1P2W DC

1P2W AC

1P2W

1P2W

1P2W

1P2W

Three-phase photovoltaic inverter

3P3W/3V3A/3P4W AC

1P2W DC

1P2W

1P2W


■ Power measurement of variable frequency motors and frequency converters

√ Meet the GB12668 standard.

√ Power bandwidth DC, 0.5Hz to 100kHz.

√ Current range: 0- 50A/ current sensor.

√ Input and output power can be measured simultaneously.

√ The optional filter filters out the carrier


Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Frequency Converter

3P3W/3V3A/3P4W

3P3W/3V3A/3P4W


■ Measurement of the electrical performance of charging piles and electric vehicles


Multi-channel, can simultaneously test several parameters: charging station performance, battery charging and discharging performance, power conversion performance, motor performance, etc.

√ AC/DC, maximum current 50A, and a larger current sensor can be expanded.

√ High precision, with a basic accuracy of 0.1% and a minimum power resolution of 0.1 mW.

√ Measure the instantaneous RMS value, average value, peak value, and electrical energy of AC and DC signals.



Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Charging Station

1P2W

1P2W

1P2W

1P2W

1P2W

1P2W

3P3W/3V3A/3P4W

3P3W/3V3A/3P4W

Electric Vehicles

1P2W

1P2W

1P2W

1P2W

1P2W

1P2W


■Transformer power measurement

√ The power factor accuracy range is as low as 0.001.

√ Multi-channel synchronous high-speed sampling.

√ Power bandwidth DC, 0.5Hz to 100kHz.

√ Current range: 0- 50A/ current sensor.

√ Input and output power can be measured simultaneously.


Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Transformer

3P3W/3V3A/3P4

3P3W/3V3A/3P4W


■ Power supply and UPS power measurement

√ Current range: 0~1A/2A/5A/10A/20A/50A

√ Power bandwidth DC, 0.5Hz to 100kHz.

√ Simultaneous measurement of input and output (single-phase and three-phase) power, and monitoring of battery charge and discharge.

√ Automatic efficiency calculations.


Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Power supply, UPS

1P2W Mains input

1P2W  Battery

1P2W  Battery

3P3W/3V3A/3P4W  Power Output


■ Home appliance performance evaluation, standby power consumption measurement

√ Meet the IEC 62301-2011 standard

√ Current range: 0~1A/2A/5A/10A/20A/50A., It can measure the rated power and standby power.

√ The minimum power resolution is 0.1 mW.

√ Automatically recognizes the state of running/stopping/standby of electrical appliances and selectively accumulates electrical energy.

Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

Home appliances

1P2W

1P2W

1P2W

1P2W

1P2W

1P2W

Commercial appliances

3P4W

3P4W


■ Lighting, LED power measurement

√ The current range is 0-1A/2A/5A/10A.

√ The minimum power resolution is 0.1 mW.

√ Measures drive power input, output power, power factor, and efficiency.

Wiring method

Channel 1

Channel 2

Channel 3

Channel 4

Channel 5

Channel 6

lluminatio

1P2W

1P2W

1P2W

1P2W

1P2W

1P2W


Specification


model

AIP87500 -x

Measurement channel -x

1~6

Wiring method

1P2W (single-phase 2-wire), 1P3W (single-phase 3-wire), 3P3W (three-phase 3-wire, 2 voltages 2 currents), 3P3W ( 3V3A ) (three-phase 3-wire, 3 voltages 3 currents), 3P4W (three-phase 4-wire)

Measurement parameters

Voltage U , current I , active power P , reactive power Q , apparent power S , power factor PF , voltage frequency fU , current frequency fI , phase angle Φ , efficiency η , total electric energy Wh , forward electric energy Wh+ , reverse electric energy Wh- , current integral Ah , 50th harmonic analysis HDF , voltage and current distortion THD , peak voltage Upk , peak current Ipk , voltage peak factor CfU , current peak factor CfI , DC voltage Udc , DC Idc , rectified average value Umn / Imn / Urmn / Irmn , three-phase parameters Σ

Input Impedance

Voltage: about 2MΩ

Current direct input: Approx. 2.5mΩ (50A specification ) Current sensor input: Approx. 100kΩ

AD sampling rate

About 100kS/s

Full-scale crest factor

3  *See below for exceptions

Voltage rated range

(Direct input)

15/30/60/100/150/300/600/1000*[V]

*1200V full scale crest factor is 1.5

Current rated range

(Direct input)

50A current specification: 500m/1/2/5/10/20/40/50*[A]

Optional:

20A current specification: 100m/200m/500m/1/2/5/10/20*[A]

10A current specification: 50m/100m/200m/500m/1/2/5/10*[A]

5A current specification: 20m/50m/100m/200m/500m/1/2/5*[A]

2A current specification: 10m/20m/50m/100m/200m/500m/1/2*[A]

1A current specification: 5m/10m/20m/50m/100m/200m/500m/1*[A]

*The maximum full-scale crest factor of the above specifications is 1.5

Current rated range

(Sensor input)

50m/100m/200m/500m/1/2/5/10[V]

Voltage/Current

Accuracy range

(1%~110%)*×range

* The accuracy range of voltage 1000V range and current 50A range is (1% to 100%) × range

Power Factor

Accuracy range

±(0.001 ~ 1.000)

Voltage measurement accuracy

DC

0.5Hz≤f<45Hz

45Hz≤f≤66Hz

66Hz<f≤1kHz

1kHz<f≤10kHz

10kHz<f≤100kHz

±(0.1%×display value+0.1%×range)

±(0.1%×display value+0.2%×range)

±(0.1%×display value+0.1%×range)

±(0.1%×display value+0.2%×range)

±({0.1+0.05×(f-1)}%×display value+0.2%×range)

±({0.5+0.04×(f-10)}%×display value+0.3%×range)

Current measurement accuracy

DC

0.5Hz≤f<45Hz

45Hz≤f≤66Hz

66Hz<f≤1kHz

1kHz<f≤10kHz

10kHz<f≤100kHz

±(0.1%×display value+0.1%×range)

±(0.1%×display value+0.2%×range)

±(0.1%×display value+0.1%×range)

±(0.1%×display value+0.2%×range)

±((0.1×f)% of displayed value+0.2%×range)

±({1+0.08×(f-10)}%×display value+0.3%×range)

Active power measurement accuracy

DC

0.5Hz≤f<45Hz

45Hz≤f≤66Hz

66Hz<f≤1kHz

1kHz<f≤10kHz

10kHz<f≤50kHz

50kHz<f≤100kHz

±(0.1%×display value+0.1%×range)

±(0.3%×display value+0.2%×range)

±(0.1%×display value+0.1%×range)

±(0.2%×display value+0.2%×range)

±({0.2+0.1×(f-1)}%×display value+0.2%×range)

±({0.2+0.1×(f-1)}%×display value+0.3%×range)

±({5.1+0.18×(f-50)}%×display value+0.3%×range)

Active power measurement range

50A current specification: 11mW~11kW@220V, PF=0.01~1

Optional:

20A current specification: 2.2mW~4.4kW@220V, PF=0.01~1

10A current specification: 1.1mW~2.2kW@220V, PF=0.01~1

5A current specification: 0.4mW~1.1kW@220V, PF=0.01~1

2A current specification: 0.2mW~440W@220V, PF=0.01~1

1A current specification: 0.1mW~220W@220V, PF=0.01~1

Low power factor

Power accuracy range

Apparent power measurement accuracy, ± ( 0.2%×display value)@PF=0

The active power measurement accuracy is based on the above, plus 0.05% of the reading @ PF = 0.001 ~ 0.1

Active Power

Highest resolution

0.1mW

Frequency measurement range

DC, 0.5Hz ~ 100kHz

Frequency measurement accuracy

±0.1%×display value

Harmonic Measurement

10Hz ~ 600Hz, 1st ~ 50th harmonic content, total distortion

Energy measurement range

0~999999MWh (resolution: 1mWh/0.01mAh)

Energy measurement accuracy

±0.2%×displayed value

Expanded uncertainty

Voltage, current, power, frequency, electric energy ≤ 0.20%

Filter function

500Hz, 5.5kHz voltage line, current line, and frequency filtering

Transformation ratio range

1 ~ 50000

Data update cycle

100m / 250m / 500m / 5[s]

Alarm function

Voltage, current, power, power factor, upper limit, lower limit, threshold setting

Control interface

Standard: RS-232, switch interface; Optional: RS-485

monitor

7-inch widescreen color LCD

Dimensions

426 (W, excluding ears) x 132.5 (H, excluding feet) x 484 (D, excluding terminals) mm

Height of the foot

14.5 mm

Terminal block depth

32.5 mm (current terminal)

Machine weight

Approx. 10 kg


Accessories

■ Voltage test clip

■ Power cord

■ Communication line


Purchase

■ BNC current sensor interface

■ AC Current Sensor


Model

Type

Bandwidth

Specification

Rendering

Yokogawa

96030

AC

comminicate

20Hz~20kHz

AC: 200 Arms

Transformation ratio: 1A/2.5mV


AC/DC current sensor


Model

Type

Bandwidth

Specification

Rendering

CA

PAC12

AC/DC

DC~10kHz

AC/DC: 60/600Apk

Transformation ratio: 1A/10mV

1A/1mV