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英国牛顿N4L 高精度6通道功率分析仪 PPA3560 PPA3540
所属类别:功率分析仪
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
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PPA3500 – High Performance 6 Phase Power Analysis


The PPA3500 is a high accuracy 1~6 phase power analyzer able to perform reliable, 

accurate power analysis in a variety of applications. As a result of innovative analogue card design, 

the PPA3500 is packaged in a compact 2U chassis. The PPA3500 is available in 1, 2, 3, 4, 5 or 6 phase configurations. 

There is also the option to install the unit in a 19in rack providing a 2U 6 Phase solution, see our accessories page for more details. 

The PPA3500 power analyzer benefits from a full color “Dual” TFT display, this concept employs 

two TFT displays within one instrument, allowing for a large widescreen display area in a 2U form factor.


Example Applications

  1. PWM Inverter Drive Efficiency Analysis // PWM 逆变器效率分析
  2. Standby Power // 待机功率
  3. AC/DC Converters // 变频器,整流器
  4. Solar Arrays // 太阳能
  5. UPS 
  6. Power Quality // 电能参数
  7. High Frequency Power Electronics // 高频率电力电子的其他领域


Full Instrument Specification

Parameter  
Frequency Range
Bandwidth
DC, 10mHz ~ 1MHz 
Range 1+2: DC, 10mHz ~ 100kHz

Voltage Input
Internal Ranges

Normal : 100mVpk ~ 2500Vpk (10 ranges = 100mV, 300mV, 1V, 3V, 10V, 

30V, 100V, 300V, 1KV, 3KV)

Internal Accuracy 
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
External Voltage BNC Input Ranges

1mVpk ~ 3Vpk [BNC Connector 3Vpk Max Input] 8 Ranges = 1mV, 3mV,

 10mV, 30mV, 100mV, 300mV, 1V, 3V

External Voltage Input Accuracy 0.04% Rdg + 0.1% Rng + (0.005% x kHz) + 3uV
Current Input
PPA3500 LC - Low Current 20Arms Shunt, 4mm Safety Connectors

10mApk ~ 300Apk (20Arms) (10 ranges = 10mA, 30mA, 100mA,

 300mA, 1A, 3A, 10A, 30A, 100A, 300A)

PPA3500 30Arms Shunt, 4mm Safety Connectors

30mApk ~ 1000Apk (30Arms) (10 ranges = 30mA, 100mA, 300mA, 

1A, 3A, 10A, 30A, 100A, 300A, 1KA)

Internal Shunt Accuracy 20Arms
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
Internal Shunt Accuracy HC 30Arms 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
External Current BNC Input Ranges 1mVpk ~ 3Vpk 8 Ranges = 1mV, 3mV, 10mV, 30mV, 100mV, 300mV, 1V, 3V
External Current Input Accuracy 0.04% Rdg + 0.1% Rng + (0.005%/kHz) + 3uV
Phase Accuracy
Range 3~10 0.005deg + (0.01deg x kHz)
Range 1+2 0.005deg + (0.02deg x kHz)
Power Accuracy
Range 3~10 [0.1% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.05% VA Rng
Range 1+2 [0.1% + 0.1%/pf + (0.02% x kHz)/pf] Rdg + 0.05% VA Rng
40Hz ~ 850Hz [0.06% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.03% VA Rng
General
Crest Factor
20 (Voltage and Current)
Sample Rate
1Ms/s on all channels, real time No-Gap
IEC Compliant Modes
IEC62301 Standby Power 
Application Modes
PWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power
CMRR - Common Mode Rejection Ratio 250V @ 50Hz – ≥ 1mA (150dB) 100V @ 100kHz – ≥ 3mA (130dB)
Measurement Parameters

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
Datalog (Up to 4 user selectable measurement functions (30 with PC software)
Datalog window No-Gap analysis, Minimum Window 5ms
Memory RAM up to 5M records
Communication Ports
RS232 Baud rate up to 38.4kbps, RTS/CTS flow control
LAN 10/100 Base-T Ethernet auto sensing
GPIB (Optional) IEEE488.2 Compatible.
USB USB 2.0 and 1.1 Compatible
Analogue Output Bipolar ±10V (BNC)
Speed Input BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
Torque BNC Bipolar ±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
Standard Accessories
Leads
Power, RS232, USB
Connection Cables
36A 1.5m long 4mm stackable terminals. 1x red, 1x yellow, 2x black per phase
Connection Clips
4mm terminated alligator clips – 1x red, 1x yellow and 2x black per phase
CD - Rom
CommView2 (RS232 / USB / LAN) Command line, script based communication software
Documents
Communications Manual, Calibration certificate, Quick start guide
Mechanical and Environmental
Display
972x272 dot full colour Super Wide Screen TFT, White LED Backlit
Dimensions
92H x 404W x 346D mm excluding feet
Weight
5.9kg (3 Phase), 8.8kg (6Phase)
Safety Isolation
1000Vrms or DC (CATII), 600Vrms or DC (CATIII)
Power Supply
90 ~ 265Vrms, 50 ~ 60Hz, 50VA Max
Operating Conditions

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



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

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地址:湖南省 长沙市雨花区韶山南路亚商国际大厦A座2524室   联系电话: 0731-85260926  传真:0731-85263946

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