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●产品简介:
全球唯一一款专门针对变频器,电机功率测试的精密6通道功率分析仪产品
●产品特点:
PPA3500 – High Performance 6 Phase Power Analysis
The PPA3500 is a high accuracy 1~6 phase power analyzer able to perform reliable,
the PPA3500 is packaged in a compact 2U chassis. The PPA3500 is available in 1, 2, 3, 4, 5 or 6 phase configurations.
The PPA3500 power analyzer benefits from a full color “Dual” TFT display, this concept employs
Example Applications
PWM Inverter Drive Efficiency Analysis // PWM 逆变器效率分析
Standby Power // 待机功率
AC/DC Converters // 变频器,整流器
Solar Arrays // 太阳能
UPS
Power Quality // 电能参数
High Frequency Power Electronics // 高频率电力电子的其他领域
Full Instrument Specification
Parameter
DC, 10mHz ~ 1MHz
Range 1+2: DC, 10mHz ~ 100kHz
Normal : 100mVpk ~ 2500Vpk (10 ranges = 100mV, 300mV, 1V, 3V, 10V,
30V, 100V, 300V, 1KV, 3KV)
1V~3000Vpk: 0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 5mV
100mV ~ 300mV : 0.04% Rdg + 0.1% Rng + (0.01% x kHz) + 1mV
1mVpk ~ 3Vpk [BNC Connector 3Vpk Max Input] 8 Ranges = 1mV, 3mV,
10mV, 30mV, 100mV, 300mV, 1V, 3V
0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 3uV
10mApk ~ 300Apk (20Arms) (10 ranges = 10mA, 30mA, 100mA,
300mA, 1A, 3A, 10A, 30A, 100A, 300A)
30mApk ~ 1000Apk (30Arms) (10 ranges = 30mA, 100mA, 300mA,
1A, 3A, 10A, 30A, 100A, 300A, 1KA)
100mA~300Apk: 0.04% Rdg + 0.1% Rng + 0.005% x kHz) + 300uA
10mA~30mApk : 0.04% Rdg + 0.1% Rng + 0.01% x kHz) + 100uA
300mA~1kApk: 0.04% Rdg + 0.1% Rng + 0.005% x kHz) + 900uA
30mA~100mApk : 0.04% Rdg + 0.1% Rng + 0.01% x kHz) + 300uA
1mVpk ~ 3Vpk 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V
0.04% Rdg + 0.1% Rng + (0.005%/kHz) + 3uV
0.005deg + (0.01deg x kHz)
0.005deg + (0.02deg x kHz)
[0.1% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.05% VA Rng
[0.1% + 0.1%/pf + (0.02% x kHz)/pf] Rdg + 0.05% VA Rng
[0.06% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.03% VA Rng
20 (Voltage and Current)
1Ms/s on all channels, real time No-Gap
IEC62301 Standby Power
PWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power
250V @ 50Hz – ≥ 1mA (150dB) 100V @ 100kHz – ≥ 3mA (130dB)
W, VA, Var, pf, V & A – rms, rectified mean, AC, DC, peak, surge,
crest factor, form factor, star to delta voltage, +ve Pk, -ve Pk
Frequency (Hz), Phase (deg), Fundamentals, Impedance
Harmonics, THD, TIF, THF, TRD, TDD
Integrated Values, Datalog, Sum and Neutral Values
(Up to 4 user selectable measurement functions (30 with PC software)
No-Gap analysis, Minimum Window 5ms
RAM up to 5M records
Baud rate up to 38.4kbps, RTS/CTS flow control
10/100 Base-T Ethernet auto sensing
(Optional) IEEE488.2 Compatible.
USB 2.0 and 1.1 Compatible
Bipolar ±10V (BNC)
BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
Power, RS232, USB
36A 1.5m long 4mm stackable terminals. 1x red, 1x yellow, 2x black per phase
4mm terminated alligator clips – 1x red, 1x yellow and 2x black per phase
CommView2 (RS232 / USB / LAN) Command line, script based communication software
Communications Manual, Calibration certificate, Quick start guide
972x272 dot full colour Super Wide Screen TFT, White LED Backlit
92H x 404W x 346D mm excluding feet
5.9kg (3 Phase), 8.8kg (6Phase)
1000Vrms or DC (CATII), 600Vrms or DC (CATIII)
90 ~ 265Vrms, 50 ~ 60Hz, 50VA Max
23⁰C ± 5⁰C Ambient Temperature ( or air intake temperature when rack mounted ),
20-90% Non-Condensing Relative Humidity.
Temperature coefficient ±0.01% per ⁰C of reading at 5-18⁰C and 28-40⁰C
Application Notes and Related Articles
Video Tutorials Tutorial 1 : Power Analyzer Turn on and External Shunt Configuration
Tutorial 2 : PWM Motor Drive Efficiency Measurements
Tutorial 2a : PWM Motor Driver Efficiency Measurements (Extended version)
Tutorial 3 : Standby Power Measurement of a USB Mains Adaptor
Tutorial 4 : AC/DC Converter Efficiency Measurements
Application Notes
APP012 – N4L’s Unique Current Shunt Design Topology Explained
APP013 – AC-DC Switch Mode Power Supply Efficiency Measurements
APP014 – 3 Phase 2 Wattmeter Power Analysis Explained
APP015 – IEC62301/EN50564 Standby Power Testing the N4L Power Analyzers
APP017 – PWM Inverter Drives – Pulse Wide Modulation Theory
APP018 – Transformer Loss and Efficiency testing with N4L Power Analyzers
APP019 – RMS and Peak range consideration in Precision Power Analyzers
APP021 – Master/ Slave Efficiency testing with N4L Power Analyzers
APP023 – Harmonic analysis in Power Applications APP025 – High Speed PWM Motor Drive Analysis