PPA3500은 다양한 어플리케이션에서 안정적이고 정확한 전력 분석을 수행 할 수있는 고정밀 1 ~ 6 위상 전력 분석기입니다. 혁신적인 아날로그 카드 디자인의 결과로 PPA3500은 소형 2U 섀시에 패키지로 제공됩니다. PPA3500은 1, 2, 3, 4, 5 또는 6 위상 구성으로 제공됩니다. 또한 2U 6 단계 솔루션을 제공하는 19 인치 랙에 장치를 설치하는 옵션이 있습니다. 자세한 내용은 액세서리 페이지를 참조하십시오. PPA3500 전력 분석기는 풀 컬러 “듀얼”TFT 디스플레이의 이점을 제공합니다.이 개념은 2 개의 TFT 디스플레이를 하나의 계측기에 사용하므로 2U 폼 팩터에 대형 와이드 스크린 디스플레이 영역을 구현할 수 있습니다


Features & Benefits
Frequency Benefits
Excellent Accuracy
0.03% Typical
2U Form Factor
The worlds only high accuracy 6 phase power analyzer in 2U form factor*
1MHz Bandwidth
Wide Bandwidth ideal for distorted signal analysis such as PWM Inverter drives
Intuitive User Interface
“Quick Keys” and alpha numerical keypad
Torque and Speed inputs fitted as standard
+/- 10V, Analogue DC and Pulsed Inputs
Total System Efficiency Calculation
Real time monitoring and efficiency calculation of Electrical to Electrical and Electrical to Mechanical
Ideal for Inverter Drive Analysis
Electric Vehicle, Variable Speed Drives, Industrial and other applications
8 Phase Analysis
Use 3P2W + CH3 + 3P2W + CH3 to measure 8 phases including 3 Phase Input Power, DC Bus and 3 Phase Output Power
DFT Based Power Calculation
Utilize the Power of DFT Fourier analysis, made possible using top of the range DSPs and FPGAs.
3 Phase Power Measurement with only 2 Watt-meters
Unique “3 Watt-meter conversion” mode provides independent phase power information when utilizing 3 Phase 2 watt-meter mode


Measurement Specifications
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/kHz)
Power Accuracy
Range 3~10 [0.1% + 0.1%/pf + (0.01%/kHz)/pf] Rdg + 0.05% VA Rng
Range 1+2 [0.1% + 0.1%/pf + (0.02%/kHz)/pf] Rdg + 0.05% VA Rng
40Hz ~ 850Hz [0.06% + 0.1%/pf + (0.01% x kHz)/pf] Rdg + 0.03% VA Rng
Crest Factor 20 (Voltage and Current)
Sample Rate 1Ms/s on all channels, real time No-Gap
IEC Compliant Modes IEC62301 Standby Power Mode
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 (60 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 20A (Std Version) or 30A (HC version) 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 972×272 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 rive 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


PPA35XX Download
PPA5_3500_Brochure_low_res PDF, 1Mb
PPA3500-Dimensions PDF, 76kb
PPA3500 Rack Dimensions PDF, 65kb
PPA Datalogger User Manual PDF, 3.31Mb
PPA35xx user manual v2_74 PDF, 661kb
PPA3500 comms manual PDF,861kbk
Power_Analyzer_Product_Selector PDF, 236kb


PPA35XX Options, Software and Accessories
Communications Interfaces
Standard: USB and RS232 Communication Ports
Optional: GPIB Communication Port
Probes and Probe Accessory Options
ULCP Ultra Low Capacitance Probes (Active, For use with DUT’s susceptible to capacitive loading) – 1.5pF, 1000Vrms, dc to 2MHz, 1000:1
TT-HV 250 High Voltage Probe (Passive) – 2.5kVpk, 100:1
TT-HVP 15HF High Voltage Probe – 15kVpk, 1000:1
ATT10 – 10:1 Attenuator – For connection to PPA ext input and external attenuating probes.
ATT20 – 20:1 Attenuator – For connection to PPA ext input and external attenuating probes.
Extension Port and Accessory Options
ADI40 40 Channel Analogue <> Digital IO Interface
PCIS – Phase controlled inrush for (Use when control of DUT source with respect to phase angle is required)
Leads, Connection and Interface Options
20A Connection lead set for one phase (supplied as standard) – 20Arated, 1.5m long + Alligator Clips
36A Connection lead set for one phase – 36A rated, 1.5m long + Alligator Clips
Voltage Breakout Lead set – 3 x 2m BNC to BNC with 4mm Banana Voltage break out leads + 2 x voltage low shorting leads (For use when distance between analyser and DUT is large and HF series external shunt is being used, facilitates short voltage connections.
Universal Breakout Box – Single Phase 10Arms  Universal Breakout box
RS232 Cable (Supplied as Standard) – 9 Pin null modem cable
USB Cable (Supplied as standard) – 2m long A Male to B Male USB Cable
Carry Cases
PPA3500 Soft Carry Case – Black Nylon Padded Case with accessory space, handle and strap
Rack Mounting Kit Options
PPA35xx Rack Mounting Kit – 19″ Rack Mount Kit including brackets and fixing screws for PPA35xx


Calibration and Documentation ( UKAS ISO17025 certificate )

Standard Recalibration (ISO17025 Traceable) – 1~6 Phase PPA (PPA3500)


ISO17025 UKAS Calibration + Standard Calibration – 1~6 Phase PPA (PPA3500)

PPA35xx Loan Instrument available upon request during Calibration or Repair (Available in Europe only)

PPA35xx Loan Instrument available upon request during Calibration or Repair (Available in Europe only)


Current Measurement Options
N4L HF Series Current Shunts – 1Arms ~ 500Arms Rated, DC ~ 1MHz Resistive Shunt.
N4L WR Series Rogowski Current Transducers – 1A ~ 10000A rated, 1Hz to 1MHz Rogowski Coil
Zero Flux Current Transducer (Current Output) – 600A rated, DC ~ 250kHz
AC+DC Hall Effect Current Clamps Various current ratings and bandwidths available
AC Current Clamps – Various current ratings and bandwidths available


Newtons4th PPA35XX Standby Power testing IEC62301
Video Tutorials
A Video demonstration of the Newtons4th PPA1530 Precision Power Analyzer performing Standby Power Measurements as per IEC62301. The PPA15xx features 0.1% + 0.1% Power Accuracy and 1MHz bandwidth in a compact design and at an affordable price.