Compact Muti-Channel Power Analyzer

Product overview

Wiring Method	Channel 1	Channel 2	Channel 3	Channel 4
Single-Phase Photovoltaic Inverter	1P2W	1P2W	1P2W	1P2W
Single-Phase Photovoltaic Inverter	DC	AC	1P2W	1P2W
Three-phase Photovoltaic Inverter	3P3W/3V3A/3P4W			1P2W
Three-phase Photovoltaic Inverter	AC			DC
Electric Vehicles	1P2W	1P2W	1P2W	1P2W

Product features

· Basic Accuracy: 0.05% * reading + 0.05% range

· Measurement Bandwidth: DC, 0.5Hz - 100kHz

· Sampling Rate: 200kSps

· Maximum Voltage: Standard 1,000V, optional 1,500VDC

· Maximum Current: 20A(standard)/5A/1A. Supports mixed combinations, optional sensor configuration

· LCD Display: Touch screen experience, customizable display interface items, and waveform display

· Date Storage: customizable storage projects, CSV format export

· Perfect Size: 3U half-width size, meeting system integration requirements

Product application

Photovoltaic Inverter Power Measurement

· Complying with Testing Specification for Photovoltaic Grid-connected Inverter(GB/T37409-2019).

· Voltage range: 0 - 1,500V.

· Current range: 0 - 20A/current sensor.

· Capable of simultaneous measuring input, output (single-phase and three-phase) power and power factor.

· Automatic efficiency calculation.

· Analysis of 100 times harmonics and distortion.

· Bidirectional power measurement.

PV Inverter Test Application of Compact Multi-channel Power Analyzer

Electric Vehicle Electrical Performance Measurement

· Multi-channel, capable of simultaneously detecting multiple parameters: OBC efficiency testing, charging station efficiency testing, battery charging and discharging performance, power conversion performance, motor performance, etc.

· AC/DC, with maximum current 20A, expandable to larger current sensors.

· High precision, with basic precision 0.05% and minimum power resolution 0.1mW.

· Capable of measuring instantaneous effective value, average value, peak value of AC/DC signals, energy consumption, etc.

Electric vehicle electrical performance mesurement

Technical specifications

Model	AN87400G(F)
Measurement Channels-x	1 - 4
Wiring Method	1P2W(single-phase 2-wire), 1P3W(single-phase 3-wire), 3P3W(three-phase 3-wire,2 voltage 2 current). 3P3W(3V3A)(three-phase 3-wire, 3 voltage 3 current), 3P4W(three-phase 4-wire)
Measurement Parameters	Voltage (U), Current (I) Active Power (P), Reactive Power (Q), Apparent Power (S), Power Factor (A), Voltage Frequency(fU), Current Frequency (f) Phase Angle (Φ), Efficiency (η) Total Energy (Wh), Forward Energy (Wh+), Reverse Energy (Wh-), Current Integration (Ah) 100 times harmonic distortion factor(HDF) Total harmonc distortion (THD) of voltage and current Peak voltage (Vpk), Peak current (lpk) Voltage peak factor (CfU), Current peak factor (Cfl)…
Input Impedance	Voltage: approximately 2MΩ Current direct input: approximately 10mΩ Current sensor input: approximately 100kΩ
AD Sampling Rate	Approximate 200kS/s
Full range peak factor	3 or 6
Voltage rated ranges (direct input)	When the peak factor is 3: 15/30/60/100/150/300/600/1000[V] When the peak factor is 6: 7.5/15/30/50/75/150/300/500[V] * Full range peak factor is 1.5
Current rated ranges(direct Input)	When the peak factor is 3: 20A current specifications:500m/1/2/5/10/20[A] 5A current specifications:100m/200m/500m/1/2/5[A] 1A current specifications:20m/50m/100m/200m/500m/1[A] When the peak factor is 6: 20A current specifications:250m/0.5/1/2.5/5/10[A] 5A current specifications:50m/100m/250m/0.5/1/2.5[A] 1A current specifications:10m/25m/50m/100m/250m/0.5[A] * Fullrange peak factor of above specifications is 1.5
Current rated ranges (BNC sensor)	When the peak factor is 3:200m/500m/1/2/5/10[V] When the peak factor is 6:100m/250m/0.5/1/2.5/5[V]
Voltage and current range	(1%-110%)*×range
Accuracy range	The accuracy range for voltage of 1,000V and current of 20A is(1%-100%)×range.
Power factor range	±(0.001-1.000)
Voltage measurement accuracy	DC	±(0.05%×display value+0.1%×range)
	0.1Hz<f<45Hz	±(0.1%×display value+0.1%×range)
	45Hz<f≤66Hz	±(0.05%×display value+0.05%×range)
	66Hz<f≤1kHz	±(0.1%×display value+0.1%×range)
	1kHz<f≤10kHz	±({0.1+0.05×(f-1)}%×display value+0.2%×range)
	10kHz<f≤100kHz	±({0.5+0.04×(f-10)}%×display value+0.3%×range)
Current measurement accuracy	DC	±(0.05%×display value+0.1%×range)
	0.1Hz<f<45Hz	±(0.1%×display value+0.1%×range)
	45Hz<f≤66Hz	±(0.05%×display value+0.05%×range)
	66Hz<f≤1kHz	±(0.1%×display value+0.1%×range)
	1kHz<f≤10kHz	±(0.1×f)%×display value+0.2%×range)
	10kHz<f≤100kHz	±({1+0.08×(f-10)}%×display value+0.3%×range)
Power measurement accuracy	DC	±(0.05%×display value+0.1%×range
	0.1Hz<f<45Hz	±(0.1%×display value+0.1%×range)
	45Hz<f≤66Hz	±(0.05%×display value+0.05%×range)
	66Hz<f≤1kHz	±(0.2%×display value+0.1%×range)
	1kHz<f≤10kHz	±({0.2+0.1×(f-1)}%×display value+0.2%×range)
	10kHz<f≤50kHz	±({0.2+0.1×(f-1)}%×display value+0.3%×range
	50kHz<f≤100kHz	±({5.1+0.18×(f-50)}%×display value+0.3%×range)

After sales issues

Message Board

Photovoltaic Inverter Power Measurement

Electric Vehicle Electrical Performance Measurement

Provide customers with accurate, efficient, and first-class power electronic testing solutions

After sales issues

Message Board