Skip to content
87400 High Precision 4CH Power Analyzer - Rexgear
87400 High Precision 4CH Power Analyzer - Rexgear
87400 High Precision 4CH Power Analyzer - Rexgear
87400 High Precision 4CH Power Analyzer - Rexgear

87400 High Precision 4CH Power Analyzer

87400 series High Precision Compact 4-channel power analyzer adopts the latest FPGA+ARM parallel synchronous processing technology, IEC standard 3U compact chassis with exquisite appearance, widely used in energy efficiency testing etc. of three-phase electrical equipment, standard Ethernet-based TCP-MODBUS protocol, in line with engineering integration; LCD display, touch experience, waveform display of up to 4 channels simultaneously, CSV data export, effective Edit Range and other advanced functions.

Get Quote

Product Features

♦Basic accuracy: 0.05% × reading + 0.05% × range
♦Measurement bandwidth: DC, 0.5Hz - 100kHz Sampling rate: 200kSps
♦ Maximum voltage: Conventional 1,000V, optional 1,500VDC
♦ Maximum current: 20A(conventional)/5A/1A, supports mixed combinations, optional sensor configuration
♦ Full LCD: touch screen experience, customizable display interface items, and waveform display
♦ Data storage: customizable storage projects, CSV format export
♦ Compact size: 3U half-width size, meeting system integration requirements

Major Characteristics

♦Wide power: Single channel can measure current up to 20A (optional 5A, 1A specifications available, and supports mixed configuration), minimum power resolution of 0.1mW, meeting the requirements for the measurement of standby power consumption and rated power;

♦Broadband: AC and DC signal compatible, power measurement bandwidth DC, 0.5Hz - 100kHz, suitable for various standard and non-standard sinusoidal waveform load power measurements;

♦Multi-channel harmonic analysis: Four channels can simultaneously perform harmonic analysis, up to 100 times harmonic measurement, distortion analysis, and can visually display the content of each harmonic and total harmonic content;

♦Multi-channel frequency measurement: Four channels can simultaneously measure frequency;

♦Line filtering: Using low-pass filters with cutoff frequencies of 500Hz and 5.5kHz, capable of measuring the fundamental value of PWM waveforms and filtering out high-frequency interference from switching power supply current;

♦Sensor: Providing transformation ratio functionality, supporting conventional I-I, V-V type voltage/current transformers; supporting BNC interface for I-V type current sensors, with a maximum input voltage of 10V, and optional large current sensors available;


Fast dynamic response

BCS Series Battery Cell Simulator has fast dynamic response capability. The response time of load varying from 10% to 90% and voltage recovering within 50mV of previous voltage is less than 100μs, which can ensure the rise and fall waveform of voltage is high-speed and without overshoot, and provide stable output voltage to the DUT.


Battery simulation suitable for BMS chips test of various specifications

BCS series battery cell simulators have multiple functions and features, supporting Source, Charge, Battery Simulation, SOC Test, SEQ Test, Graph, etc.Simulator can achieve high-precision voltage and current measurements to quickly verify the response of various portable electronic products under different battery conditions.

One device can achieve multiple uses, streamline test equipment and optimize test procedures. Simulator internal circuit is optimized for different chips, which can be adapted to test BMS chips of various specifications.


Optional fault simulation unit

BCS Simulator integrates 24 independent output channels in a 19-inch 3U chassis. By optional NB108-2 fault simulation unit (as shown in the below figure), it can realize simulation of 24-channel positive & negative short circuit, positive & negative open circuit and reverse polarity. By NB108-2, it can improve the integration of test system, reduce complicated wiring, save space and reduce costs for users.


Product Dimension