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POWER ANALYZER PW8001

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POWER ANALYZER PW8001
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JEPANG
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1
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Minta Penawaran
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Deskripsi produk

DC, 0.1 Hz to 5 MHz, 3-phase 4-wire, High Precision Power Analyzer for Motor and Inverter Efficiency Analysis

Key Features

  • World-class measurement accuracy: Basic accuracy ±0.03%, DC accuracy ±0.05%, 50 kHz accuracy 0.2% (*1)
  • Accurate capture of power fluctuations caused by high-speed switching: Sampling performance 18-bit, 15 MHz, Noise Resistance (CMRR) 110 dB, 100 kHz (*1)
  • Up to 8 power channels optimizing your measurement: 8-channel power measurement
  • Accurately measure high-frequency, low-power-factor power: Current sensor automatic phase correction function (*2)
  • Simultaneous analysis of 4 motors: 4-motor/2-motor simultaneous analysis function
  • Integration of measurement data into CAN networks: CAN or CAN FD output function
  • Safe evaluation of increasingly high-voltage solar inverters: 1500 V DC CAT II / 1000 V DC CAT III (*3)
  • Earning Japan Calibration Service System (JCSS) Certification for DC Power Measurement. (*4)
  • *1:When using the 15MS/S Input Unit U7005
  • *2:When used with a current sensor with automatic phase correction functionality
  • *3:When using the 2.5MS/S Input Unit U7001
  • *4:JCSS is standard that is satisfy the requirements of the ISO/IEC 17025 international standard.
    Learn more
Note: Input units must be specified at the time of ordering. Optional input units, voltage cords, and current sensors are required for measurement.

Providing the ultimate power analyzer for use by all engineers pursuing power conversion efficiency

World-class measurement accuracy

- Basic accuracy ±0.03%, DC accuracy ±0.05%, 50 kHz accuracy 0.2% (*1)
Evaluating power conversion efficiency requires the ability to accurately measure power in every band, from DC to high frequencies. The PW8001 delivers exceptional measurement accuracy not only for 50/60 Hz, but also across a broad frequency band, including for DC and at 50 kHz. This allows it to accurately evaluate power conversion efficiency which often involves measuring multiple frequencies.

PW8001 feature image

 

Accurate capture of power fluctuations caused by high-speed switching

- Sampling performance 18-bit, 15 MHz (*1)
- Noise Resistance (CMRR) 110 dB, 100 kHz* (*1)

Evaluating power conversion efficiency requires the ability to accurately measure power in every band, from DC to high frequencies. The PW8001 delivers exceptional measurement accuracy not only for 50/60 Hz, but also across a broad frequency band, including for DC and at 50 kHz. This allows it to accurately evaluate power conversion efficiency which often involves measuring multiple frequencies.

PW8001 feature image

 

Up to 8 power channels optimizing your measurement

- 8-channel power measurement
Increasingly, hardware like electric vehicle (EV) drive systems that use dual inverters and electric power interchange systems in smart homes are adopting multi-circuit designs in order to utilize energy effectively. A single PW8001 can measure 8 channels of power data, allowing equipment with 8 measurement points for power such as dual motors as well as other equipment with multiple circuits to be evaluated in one stroke.

PW8001 feature image

 

PMSM online parameter measurement (*2)

- Electrical angle measurement function
In order to implement fine control of a permanent magnet synchronous motor (PMSM), it’s necessary to assess the motor’s characteristics under actual operating conditions. The PW8001’s electrical angle measurement function can perform voltage and current advance measurement, which is necessary in order to implement vector control of the dq coordinate system. The instrument can calculate Ld and Lq values from electrical angle measurements and ascertain motor parameters under actual operating conditions.

PW8001 feature image

 

Compensation of torque meter measurement error (*2)

- Dual torque value correction functions
Torque meter measurement error has a substantial impact on motor analysis. The PW8001 can perform calculations using a correction table based on user-defined values for nonlinear compensation and friction compensation. The instrument can accurately analyze high-efficiency motors as well.

PW8001 feature image

 

Safe evaluation of increasingly high-voltage power conditioners

- 1500 V DC CAT II, 1000 V DC CAT III (*3)
Renewable energy generation systems are being engineered to use increasingly high voltages in order to reduce equipment construction costs and transmission loss. Evaluating generation systems requires instruments that are capable of high-voltage measurement. The PW8001 Input Unit U7001 can safely measure directly input high voltages of up to 1500 V DC (CAT II) and 1000 V DC (CAT III). (The Voltage Cord L1025, which can accommodate 1500 V DC [CAT II] and 1000 V DC [CAT III], is also available.)

PW8001 feature image

 

Analysis of power loss in reactors

- High-accuracy measurement of high-frequency, low-power-factor power
In order to improve power conversion efficiency, it’s necessary to assess power loss in reactors. The lower the reactor’s loss, the lower the power factor, making accurate measurement difficult. The U7005’s outstanding high-frequency characteristics and noise resistance make it an extremely effective tool for analyzing power loss in high-frequency, low-power-factor reactors.

PW8001 feature image

 

  • *1:When using the 15MS/S Input Unit U7005
  • *2:Models equipped with motor analysis function only
  • *3:When using the 2.5MS/S Input Unit U7001

Basic specifications

Accuracy guaranteed for 6 months, multiply the 6-month accuracy reading error by 1.5 to obtain the 1-year accuracy.
Measurement lines 1-phase-2-wire, 1-phase-3-wire, 3-phase-3-wire, 3-phase-4-wire
No. of PW8001 input units Max. 8 units (mix and match)
Type of input unit U7001 2.5 MS/s INPUT UNIT
U7005 15 MS/s INPUT UNIT
Measurement frequency band U7001: DC, 0.1 Hz to 1 MHz
U7005: DC, 0.1 Hz to 5 MHz
Sampling U7001: 2.5 MHz, 16-bit
U7005: 15 MHz, 18-bit
Data update rate 10 ms, 50 ms, 200 ms
Accuracy for power (U7001) 50/60 Hz: 0.02% of reading + 0.05% of range
DC: 0.02% of reading + 0.05% of range
50 kHz : 0.4% of reading + 0.1% of range
Accuracy for power (U7005) 50/60 Hz : 0.01% of reading + 0.02% of range
DC : 0.02% + 0.03% of reading of range
50 kHz: 0.15% of reading + 0.05% of range
Measurement range Voltage: 6 V, 15 V, 30 V, 60 V, 150 V, 300 V, 600 V, 1500 V
Current: (probe1) 100 mA to 2 kA, (probe2) 100 mA to 50 kA
(Range configuration changes depending on the current sensor used, U7001 only for Probe2.)
Measurement parameters voltage (U), current (I), active power (P), apparent power (S), reactive power(Q), power factor (λ), phase angle (φ), voltage frequency(fU), current frequency(fI), efficiency (η), loss (Loss), voltage ripple factor (Urf), current ripple factor (Irf), current integration (Ih), power integration (WP), voltage peak (Upk), current peak (Ipk)

- Harmonics measurement: maximum analysis order 500th
- Waveform recording: recording capacity 5M words × ( [voltage/current] ) × - No. of channels + motor waveforms)
- Motor analysis (option): voltage, torque, RPM, frequency, slip, motor power
- FFT analysis*
- Flicker measurement*

Calculation function Efficiency and loss calculations, User-defined calculations*, Delta conversion, Current sensor automatic phase shift calculation
External interface USB flash drive, LAN, GP-IB, RS-232C, external control, optical link*, BNC sync.*, CAN or CAN FD*
Power supply 100 V to 240 V AC, 50/60 Hz, 230 VA
Dimensions and mass Approx. 430 mm (16.93 in) W × 221 mm (8.70 in) H × 361mm (14.21 in) D, Approx. 14kg (493.84 oz)
Included accessories - Power cord ×1
- Instruction Manual ×1
- GENNECT One (PC applications) CD ×1
- D-sub 25-pin connector ×1 (PW8001-02, -05, -12, -15 only)

 

Produk Terkait

                                                                                      PT. Bopana Arga Prima Jaya

Office

Jl. Jupiter VI, Perum Bintang Metropol Blok A7 No.16 Bekasi Utara 17122 , Bekasi
Bekasi , Indonesia

Contact
021 -2216 3350
info@bapj.co.id
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