PPA4500Series PPA5500Series
Precision Power Analyzers
PPA4500 Series
PPA5500 Series
Leading wideband accuracy
Wide frequency range
Basic 0.01%(PPA5500) with class leading high frequency performance
DC, 10mHz to 2MHz
Fast sample rate and No-Gap
2.2M samples/s
Leading phase accuracy
0.005 Degrees plus 0.01 degrees per kHz
Built in high precision current shunt
10Arms, 30Arms or 50Arms with up to 1000Apk direct plus a wide range of external sensors
Versatile interfaces
RS232, USB, LAN, GPIB as standard (PPA5500) plus direct torque and speed
Range of PC software options
Remote control, monitoring and recording of real time data, tables and graphs
PWM Motor Drive Measurements
Highest performance Analyzer on the market for PWM Motor Drive Evaluation
External Voltage BNC Connector
Unique External BNC connector with high sensitivity to interface with external High Voltage Probes
1 to 6 Phase Configuration
Up to 3 phases available within one chassis, 4-6 phases available in a Master Slave Configuration
PPA5530 Precision Power Analyzer
FRONT VIEW
③
②
④
⑥
⑤
⑦
⑧
①
① POWER BUTTON
② FRONT USB PORT
USB memory port allows data or screendumps to be saved directly to a USB pen drive
③ DISPLAY SCREEN
White LED backlight colour TFT display with high contrast and wide viewing angle
④ SCREEN DISPLAY OPTIONS
Zoom, Real time, Table and Graph options
⑤ MEASUREMENT FUNCTION SELECTION BUTTONS
• POWER ANALYZER
• POWER INTEGRATOR
• HARMONIC ANALYZER
• TRUE RMS VOLTMETER and AMMETER
• IMPEDANCE METER
• OSCILLOSCOPE
Measurement Mode Control
⑥ MEASUREMENT SETTINGS BUTTONS
Acquisition settings - Sets wiring configuration,
Smoothing and data logging
Coupling - Set coupling to AC, DC or AC+DC, also set bandwidth
Range - Internal or external attenuator, autoranging settings, scale factors
Application mode - PWM, ballast, inrush current, power transformer, standby power,
IEC61000 (PPA5500)
Plus direct configuration of - Alarm, Auxiliary, Remote, System and Program functions
⑦ MENU SELECTION AND CURSOR CONTROL
⑧ START, STOP, ZERO AND TRIGGER
Trigger button refreshes measurement, Zero resets datalog or allows an offset trim
Start and Stop buttons provide manual control of a measurement period
2
REAR VIEW
⑨
⑨
⑬
⑩
⑨
⑬
⑪
⑫
PPA45/5530 (3 Phase)
⑨ PHASE INPUTS
Direct voltage Input: 3kVpk (1kVrms) in 9 ranges*
Direct current Input: 300Apk (30Arms) Standard Model, 30Apk (10Arms) Low Current
Model, 1000Apk (50Arms) High Current Model
External voltage and current sensor inputs to 3Vpk in 9 ranges* - BNC Connector
⑩ SYNC CONNECTOR
All PPA models can offer up to 12 phase analysis using the PPALoG PC program
Additionally two PPA45/5530's can be connected via the extension port and sync BNC
connector to form a 6 phase analyzer when a PC is not available
⑪ EXTERNAL SENSOR INPUTS
+/-10V or pulsed input from torque and speed sensors provides direct measurement of
mechanical power + analogue output
⑫ PC INTERFACE CONNECTIONS
Standard interfaces RS232 + USB + LAN + GPIB (Standard on PPA5500, LAN + GPIB
optional on PPA4500)
⑬ LOW NOISE COOLING FANS
Air bearing low noise fans are utilized to ensure minimum audible and electrical noise
while maintaining a stable operating temperature for the high precision low inductance
internal current shunts
*PPA4500 - 8 ranges
3
FEATURES
■ High Speed Power Measurement - 2ms* Datalog Interval
PPA5500
PPA4500
Measurements include all frequency components in power waveforms for example, fundamental, harmonics of the
fundamental and the carrier of a PWM inverter output by maintaining 2.2Ms/s sampling at any drive frequency
●
200kHz
●
●
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●●
●
●
●
●●
●●
●●
●●
●
●
●
●
50/60Hz
●●●●●
●
●
●●
●●
●●
●●
●●
●
●●
●●
●●
●●
●●
●
●
※PPA4500 10ms datalog interval
PWM
●●●●●
●
High sample rate at all times
Inverter output waveform
Unique FPGA and DSP architecture permits full
2.2Ms/s sample rate at any fundamental frequency
■ 2MHz Wideband Frequency Response
PWM carrier signal
Fast sampling reliably captures fast switching
waveforms
PPA5500
PPA4500
With 2MHz bandwidth and exceptionally flat response, the PPA provides precision analysis of total power in
applications such as lighting ballasts or PWM drives that involve a wide range of frequency components. Proprietary
to N4L, a digital process called Expanded Nyquist Sampling ensures no alias components
Low Bandwidth
Filtering
PPA Wide Bandwidth
Analysis
Voltage
Fundamental
+ Harmonics
Carrier, Harmonics
of Carrier + Noise
Frequency
PWM Frequency Range
■ High Accuracy
PPA5500
PPA4500
Unique voltage and current analogue card design ensures high accuracy for both power and harmonic analysis
Class Leading
Power Accuracy
4
PPA5500 Power Accuracy: [0.03% + 0.03%/pf + (0.01% x kHz)/pf] Rdg + 0.03%VA Rng
240V (300V Range), 1A (3A Range), Power Factor : 1 (40-400Hz 0.02%VA Rng)
■ DFT Real Time No Gap Analysis
PPA5500
PPA4500
Many power applications have fast changing asynchronous current pulses which are not suited to fixed data
length FFT analysis. The PPA series combine a real time DFT (Discrete Fourier Transform) technique with
variable window no gap analysis to ensure the optimum speed and accuracy at all times
Low Duty Cycle Standby Current
Event
Event
Event
PPA Series IEC62301 Testing
Event
Missed
Gapped analysis causes events to be missed, resulting
in inaccurate measurements
・Missing data compromises power accuracy
・Long term measurement integration achieves
approximately correct average power
■ Up to 6 Phase Analysis
PPA5500
Event
Event
Event
FPGA/DSP Real time measurement with no gap
・Real Time No Gap analysis ensures correct
power measurement
・Simultaneous fundamental and pulse frequency
synchronization quickly obtains the correct power
PPA4500
Master/Slave mode enables two PPA45/5530's to be fully synchronized into a single 6 phase measurement system
※4 or more phase measurements provided via N4L PC software or master slave mode
INVERTER DRIVE
Ph1
Three Phase
Motor
Rectifier
Ph2
I1
I2 I
3
V1
V2
V3
Ph3
Torque &
Speed
Sensor
PWM
Sync Cable
(Extension+Coaxial)
PPA5530(Master)
3Ph Input
PPA5530(Slave)
3P3W + Mechanical Power
3P2W + Independent Ph3
DC Bus
3Ph PWM Output
Mechanical Power
Advantages of Dual PPA vs Single instrument
・Twice the processing power as one unit
・Flexibility between different applications
・Units fully synchronized giving single point of control
Measurement parameter examples
・Input/Output power measurement
・Efficiency of the inverter
・Inverter output voltage harmonics
・Motor drive characteristics
5
FUNCTIONS
■ Input Torque and Speed Sensor
PPA5500
PPA4500
Direct measurement of torque and speed from dedicated inputs that are fully synchronized with the voltage and
current channels permits true real time power conversion efficiency to be evaluated
①
②
③
①TORQUE Bipolar±10V / pulsed
Bipolar±10V / pulsed
②SPEED
③ANALOGUE Analogue output of
selected function ±10V
Graph
Real time data
■ Built in Amplifier and Unique Shunt Resistor
AMP &
Attenuator
Model
PPA5500
PPA4500
PPA5500
A/D
Converter
PPA4500
The PPA series use a single shunt resistor
unique to N4L that combines exceptional
linearity and no need for relay switching
which can cause measurement errors
Low Current Model
Standard Model
High Current Model
9 ranges: 3mApk - 30Apk (10Arms) 9 ranges: 30mApk - 300Apk (30Arms) 9 ranges: 100mApk - 1000Apk (50Arms)
100mΩ Shunt
10mΩ Shunt
3 mΩ Shunt
8 ranges: 10mApk - 30Apk (10Arms) 8 ranges: 100mApk - 300Apk (30Arms) 8 ranges: 300mApk - 1000Apk (30Arms)
100mΩ Shunt
10mΩ Shunt
3mΩ Shunt
External shunt options
(DC ~ 1MHz, 0.1% Accuracy, Inductance<1nH)
Model
HF500
HF200
HF100
HF020
HF006
HF003
Maximum Current
Rated A
Peak
500Arms
5000Apk
200Arms
2000Apk
100Arms
1000Apk
20Arms
200Apk
6Arms
60Apk
3Arms
30Apk
Bandwidth
DC ~ 1MHz
HF003
Selected Shunt
Measured Current
exceeds capacity of
internal shunt (such as
EV motors)
Selected Shunt
Shunt output
Current
Detection
HF500
Shunt output
Current
Detection
HF003
Utilising external shunt resistors
6
HF500
Small battery powered
equipment
MEASUREMENT DISPLAY
■ Power Analysis
PPA5500
PPA4500
Any parameters can be enlarged with the
zoom function
Zoom function enabled on total watts, rms voltage, rms current and frequency
All power measurement and
RMS values are computed
simultaneously allowing
measured values to be selected
and viewed during analysis
Here, three phase total power is
selected with all primary power
functions in each phase plus
frequency, a selected harmonic,
dc watts and phase to phase
voltage
Mechanical power, Maths and
Efficiency functions can also be
added to this screen giving real
time analysis of electrical or
electrical to mechanical systems
3 Phase analysis display selectable in both Total and Fundamental values
MEMORY
Large 1GB (PPA5500 series) internal memory, data
logging from 2ms intervals with synchronization to
the fundamental frequency and no gap between
measurements
Datapoint storage up to 10M in the PPA5500 series
Alternatively the data can be stored in an external
USB pen drive or directly to PPALoG PC software
Voltage, Current, Frequency and
Power - Examples of graph mode
Trend analysis
7
MEASUREMENT MODES
■ Power Integrator (power consumption) Mode, RMS Meter Mode and
Impedance Meter Mode PPA5500 PPA4500
Power Integrator mode
RMS Voltmeter mode
Impedance meter mode
Note
In addition to detailed measurements of the phase power parameters, you can check the balance of power
between the phases and observe computed neutral current when 3 phase 4 wire connection is selected
■ Harmonic Analyzer and Oscilloscope
Harmonic analyzer (Bar graph)
PPA5500
PPA4500
Harmonic analyzer summary page
Harmonic analyzer table
Oscillosope - Voltage and Current display
Oscillosope Cursors - Enable cursors and display Vrms, Vpk,
Watts, Power Factor, Arms and Apk
Three phase display of voltage or current
Note
In Harmonic Analyzer Mode, the PPA4500 provides up to 100 Harmonics with real time, table or bar graph
presentation. Measurements are in absolute magnitude and percentage of fundamental with harmonic phase also
available. The PPA5500 extends the harmonic range to 417 for aerospace applications and also includes a DFT
based interharmonic analysis mode for aircraft standards testing (TVF105)
8
ACQUISITION SETTINGS
■ Auto-Ranging, Range Up Only or Manual
PPA5500
PPA4500
Range modes are selectable
Performs automatic switching of voltage and current ranges up and down depending on the level of
①Auto-Ranging
the measured value with all inputs linked or ranged independently to ensure optimum accuracy
Performs automatic ranging when the input is 120% of range, ranging up only
②Range up only
No automatic ranging, user specifies the range in which to operate
③Manual
(used when input voltages and currents are known) or during inrush current testing
■ Independently Set Input Coupling
PPA5500
PPA4500
Independently set input coupling so different methods of sensing can be implemented. Such as a CT on phase 1
and shunt sensing on phases 2 + 3
■ Wiring Settings
PPA5500
PPA4500
Various wiring arrangement
settings to satisfy a complete range
of setups found in power analysis
HI
ACH1 LO
HI
VCH1
LO
LO
N
LO
N
LO
VCH2
L
HI
HI
1 Phase 1 Wattmeter
LOAD
VCH1
LOAD
HI
LOAD
L
ACH1
HI
LOAD
L
ACH2 LO
2 Phase 2 Wattmeter
or
HI
Ph1
ACH1 LO
Ph1
HI
Ph2
ACH2 LO
Ph2
HI
Ph3
ACH3 LO
Ph3
HI
HI
HI
VCH1
VCH2
VCH3
LO
LO
LO
or
3-phase 3 Wattmeter(Reference to neutral)
9
ACQUISITION SETTINGS
■ Bandwidth Settings
PPA5500
PPA4500
DC(DC-5Hz)DC measurements up to 5Hz
Low(DC-200kHz)Basic power (50/60Hz) including harmonics of the
fundamental while rejecting high frequency noise
Wide(DC-2MHz)
Wideband applications such as PWM inverter drives including all power components for true total power
Example of independent wiring configuration
showing 3 phase individual coupling settings
Note
The PPA45/5500 series includes a programmable digital filter that allows users to set a preferred bandwidth
■ Display Settings, Smoothing Response and Frequency Reference
①Display update rate
Various settings for the display
update rate (2ms ~ 100s) which
also increases the smoothing when
used together with the smoothing
option. A 'window' option permits
direct control of the measurement
window size (Note: Minimum
window size for PPA4500 - 10ms)
PPA5500
PPA4500
Example of setting the window, eg (50Hz set to 20ms)
②Smoothing settings
Wo r k i n g i n c o n j u n c t i o n w i t h
the speed setting, a smoothing
filter can then be applied to the
measurements. Normal and slow
options are available which apply
an increasing time constant to the
output of the measurement window
■ Frequency Reference
PPA5500
・Display update speed settings
・Setting the filter (normal/slow)
PPA4500
When making a precision measurement of ac power,
correct synchronization with the fundamental frequency
is essential. The PPA series provides a solution to
frequency synchronization in a wide range of applications
including Standby Power, Variable Speed Drives,
Electronic Ballasts and DC to AC Inverters with the option
to select voltage, current, speed or ac line input as the
frequency reference. The PPA45/5500 series also provide
fully independent frequency detection an all phase inputs
Frequency Reference
1:5 cycle (10Hz standby current period)
Power measurements synchronized to low duty cycle
current pulses of a power supply in standy mode
10
1:5 duty cycle standby power measurement cycle
1:50 low duty cycle (1Hz) power measurement
APPLICATIONS
■ Application Modes
PPA5500
PPA4500
In addition to the usual power measurements, various modes are pre programmed into the instrument including
"PWM motor drive", "ballast lighting system", "inrush current", "power transformer", "Harmonics and Flicker*",
*PPA5500 only
"TVF105*" and "standby power"
Battery
Graphical display
Input signal
Inverter output
signal
Inverter
Motor
Load
Example setup when measuring inverter output with respect to load
Mode Selection
PWM torque and speed sensor selection
Scale factor of analogue
speed and torque inputs
■ Inductance Loss Analysis
PPA5500
PPA4500
An example of analysis of dynamic inductance losses
Real time data
11
APPLICATIONS
■ PWM Motor Drive Evaluation
PPA5500
PPA4500
The PPA5500 is the perfect solution for Inverter Drive evaluation and analysis. Utilising proprietary digital filtering
algorithms, the N4L power analyzer range offers unrivalled performance. The PPA5500 can be used in conjunction
with external current sensors such as the WR5000 - a 1MHz 5000A Rogowski Coil in high current applications.
Inverter efficiency is available via either 3 Phase 2 Wattmeter method + CH3 (utilising CH3 for the DC Bus
measurement). Alternatively a second single phase PPA can be connected to the DC Bus and the two analyzers are
configured in a Master Slave arrangement, all data is available via N4L Software.
3 Phase
Inverter
Three Phase
Rectifier
Torque &
Speed
Sensor
Current
Shunt
PWM Control
WR5000
WR5000
WR5000
eg HF500
To Separate
Single Phase
PPA (Aext)
Connect to
PH1 Voltage
■ High Speed Analysis
Connect to
PH2 Voltage
Connect to
PH3 Voltage
PPA5500
The PPA5500 features the fastest signal processing on the market, this enables high speed tracking of changing
inverter drive frequencies and power parameters during ramp up and ramp down conditions, for example in electric
vehicle applications. N4L's free to download software package (PPALoG) offers datalog intervals down to 5ms,
providing fast, no-gap real-time data direct to software.
Rapid ramp up analysis
12
APPLICATIONS
■ Standby Power (IEC62301 Ed 2.0)
PPA5500
PPA4500
The PPA4520 and PPA5520 units offer unrivalled dynamic range which enables the user to comply with IEC62301
and Energy Star testing standards. Utilising "Standby Power Mode" the PPA employs proprietary standby power
signal processing algorithms to provide accurate no gap analysis of high crest factor (CF) signals, importantly the
entire N4L power analyzer range benefit from a guaranteed accuracy specification up to a crest factor of 20.
STANDBY
AC SOURCE
BREAKOUT BOX
■ Guaranteed Accuracy up to Crest Factor 20
PPA5500
PPA4500
As stated in IEC62301, typical standby power current waveform crest factors can exceed values of 10. In such
cases it is important for the Power Analyzer to guarantee accuracy at crest factors expected of the application
under test.
Newtons4th are the only Power Analyzer Manufacturer in the world* to provide ISO17025 calibration
certficates on all new Power Anlayzers as standard. Our ISO17025 Schedule of Accredition includes
Voltage, Current, Phase, Power, Harmonics and Flicker. With traceable certifcation of power accuracy
down to 0.5W, N4L offer the ideal measurement solution for certified standby power measurement.
7949
■ LED Driver Efficiency
PPA5500
PPA4500
The PPA4520 and PPA5520 offer an ideal solution for LED driver efficiency measurements, dimming techniques
such as reverse phase control are easily analyzed by the N4L Power Analyzers.
AC Source
~
LED Driver
Efficiency can be viewed either directly on the PPA display using the
"Phase/Next Phase" efficiency option or calculated in PPALoG software.
*According to N4L research Jan 2014
13
APPLICATIONS
■ Power Transformer Loss Testing
PPA5500
PPA4500
The PPA4500 and PPA5500 series of Power Analyzers exhibit the best phase accuracy on the market, with a
basic accuracy of 0.005°, low power factor core loss testing of transformers is both accurate and repeatable.
This is achieved as a result of both sophisticated analogue input design and proprietary digital signal processing
techniques. Low power factor certification to UKAS ISO17025 is also available directly from N4L's accredited
calibration laboratory.
AC Source
~
3Φ Transformer
■ Aircraft Avionics Industry - 417 Harmonics + Interharmonics
PPA5500
The PPA5500, featuring high speed FPGA and DSP processors is able to compute up to 417 Harmonics and also
meet interharmonic measurement requirements of ABD0100.1.8. The Harmonic Analyzer mode and special
TTVF105 Interharmonic mode in the PPA5500 offer the Avionics Engineer an accurate, simple to use solution.
AC Source
~
Example ABD0100.1.8 Interharmonic Results, up to 150kHz (Sample Waveform analyzed for illustration)
Note: PPA4500 up to 100 Harmonics
14
APPLICATIONS
■ Solar Inverter Performance Analysis
PPA5500
PPA4500
The PPA5500 and PPA4500 provide a highly accurate solar inverter analysis and evaluation solution, featuring
independant frequency detection N4L Power Analyzers exhibit the ability to synchronise to the 50/60Hz output
signal along with with the DC input signal from the solar array. Both efficiency of the inverter, quality of the AC
output and many other performance parameters can be recorded.
■ Inrush Current
PPA5500
~
PPA4500
Accurate inrush current measurements rely upon two factors aside from fundamental measurement accuracy, these
are gapless measurement and a high sampling rate;
1. Gapless Measurement - Inrush waveforms by their nature are transient; gapless measurement is
vitally important in order to ensure that inrush waveform data is not missed.
2. High Sampling Rate - When working with mains frequencies, many power analyzers have
low sample rates due to the computation of measured values from a data block of finite size. The PPA4500 and
PPA5500 utilise a proprietary real time signal processing technique that maintains full 2.2Ms/s sample rate
irrespective of the measured load frequency, ensuring that high frequency events are captured without aliasing.
AC Source
~
Example Inrush current data, datalogging at nominally 20ms intervals directly to PPALoG
15
Calibration and ISO17025 Certification
■ UKAS
PPA5500
PPA4500
Newtons4th are an accredited UKAS Calibration laboratory, all PPA4500 and PPA5500 Power
Analyzers are supplied with an ISO17025 UKAS Calibration Certifcate as standard. Calibration of
N4L Power Analyzers is an integral and important part of our service to our clients, we offer quick
turnaround times at a competitive price. Re-Calibration is also available at our international offices
and various distributors throughout the world*.
■ Schedule of Accreditation
PPA5500
PPA4500
7479
N4L's schedule of accreditation to ISO17025 is wide ranging and an overview of the schedule is detailed below, for
more specific information please see the UKAS website to view the full accreditation schedule.
ISO17025 UKAS Accreditation Schedule
Signal Amplitude
Frequency Range
Voltage Sine Amplitude
1V to 1008V
16Hz to 850Hz
Voltage Harmonic Amplitude
0V to 302V
16Hz to 6kHz
Current Sinewave Amplitude
100mA to 48A
16Hz to 850Hz
Current Harmonic Amplitude
0A to 15A
16Hz to 6kHz
Current to Voltage Phase Angle
-180˚ to +180˚
16Hz to 850Hz
Apparent Power (VA Product)
100mVa to 48.4kVA
16Hz to 850Hz
AC Power
0W to 48.4kW
16Hz to 850Hz
IEC61000-4-7
0A to 6A
16Hz to 6kHz
Current Harmonic Amplitude to
Pinst(Sinusoidal Modulation)
Pinst(Rectangular Modulation)
Pst
Flicker to IEC61000-4-15
Frequency Changes
Distorted Voltage with Multiple Zero Crossings
As per IEC61000
Harmonics with Sidebands
Phase Jumps
Rectangular Changes with Duty Cycle
Due to the specialist nature of Power
Measurement Instrumentation Calibration, N4L
utilise both commercially available calibration
equipment (such as the Fluke 6105A for UKAS
Certification) along with N4L bespoke designed
s i g n a l g e n e ra t i o n e q u i p m e n t i n o r d e r t o
calibrate our instruments over the full frequency
range (up to 2MHz). Calibration over the full
frequency range is uncommon given that such
signal generation equipment is not commercially
available. When supplied with an N4L analyzer,
all customers will receive a calibration certificate
covering the complete frequency range.
*UKAS Calibration is available from N4L UK HQ only, details for calibration performed at other locations is subject to local accreditation, please contact your local office for more details.
16
Ranging Principles
■ 9 Stage Solid State Ranging System -
PPA5500
PPA4500
Combining highly linear voltage attenuator and current shunt designs with a proprietary 9 stage (PPA5500)
or 8 stage (PPA4500) solid state ranging system on every phase input, the PPA series achieve a uniquely wide dynamic
range, with no need to switch between voltage attenuators or current shunts when ranging up or down.
Design features:
Single attenuator on each voltage input
High impedance low capacitance
Single shunt on each current input
Low impedance low inductance
Auto peak detect
High speed solid state ranging
High Noise rejection
Auto DC offset trimming
N4L
N4L Noise Cancellation
Op Amp Gain Circuit
Benefits:
N4L
To
Device
Under
Test
To
Device
Under
Test
Overload protected on any range
Low shunt affect on voltage connections
Low voltage burden on current connections
Market leading phase accuracy
Peak detect ranging ensures no signal clipping
Low attenuator/shunt operating temparature
Fast range switching
Constant frequency response on all ranges
Signal can be applied with instrument powered off
■ Auto Peak Ranging Ensures Complete Waveform Analysis
PPA5500
PPA4500
It is often overlooked that for an instrument to correctly calculate power parameters, the entire waveform must
be digitised for analysis. The Peak Ranging system employed by all N4L Power Analyzers ensures that the entire
waveform is digitised and the correct power parameters are calculated.
Example RMS Ranging system, commonly used in
older instrument designs
Modern Peak Ranging System, implemented on all
N4L Power Analyzers
Waveform within red hashed area is clipped by an RMS ranging
Peak Ranging system auto-detects the peak of the input signal
system and fixed crest factor setting
and selects the ideal range
Note
An RMS Ranging system requires the user to have prior knowledge of the crest factor which in many
applications is not practical, either because the user cannot reasonably be expected to know this value before a
measurement, or because the crest factor is changing during a measurement period. The ideal ranging system is
therefore based upon peak detection which does not require the user to be concerned with a crest factor setting.
While many RMS ranging systems are only guaranteed to support a Crest Factor of 6, all N4L Power Analyzers
guarantee to auto-range with any crest factor and maintain full accuracy with a CF of at least 20.
While waveforms with a true CF above 20 are very unusual, 'auto range up' or 'manual' ranging combined with a
market leading range sensitivity enables the PPA to achieve a dynamic range equal to a CF >300.
17
PC CONTROL AND DATA ACQUISITION
■ PC Software
PPA5500
PPA4500
Analysis carried out by the instrument can easily be transferred to a PC via USB, RS232 or LAN
① PPALoG Exceptional flexibility and ease of use with all the functions included in the orginal PPAcomm program
plus multiple instrument control for 4-12 phase applications and data export to Text file, Excel, Bitmap or
Clipboard
Simultaneous
display of master
and slave units
Real time Datalog
a. Measurement parameters are chosen by the user from tick box options
b. Real time results can be displayed as latest value, table or graph
c. Datalogging results are then saved in the selected format
Capture up to 60 measured functions per line
Data Export options
A Bitmap image of any PPA screen image can be copied
to clipboard or imported directly into documents
Measurement tables generated by the data logging function can
be exported directly to Excel
② PPA Standby Power Full compliance testing to IEC62301. Meets or exceeds the requirements and
methodology of U.S. EPA (Energy Star), U.S.DOE, California Energy Commission (CEC), among others.
On completion of the
standby test, a full test
report can be exported
directly to a spreadsheet
Standby power test screen with real time update of IEC62301 criteria
18
PC CONTROL AND DATA ACQUISITION
■ Fully Compliant IEC61000-3-2/3-3 Harmonics and Flicker Testing
PPA5500
The PPA55xx series Power Analyzers provide fully compliant ISO17025 certified Harmonics and Flicker testing,
Newtons4th offer the ability to display the results of many tests within the instrument and all tests to PC software.
Limits are shown in the graph mode where current, average and max
values are updated. The class of the device under test (Harmonics)
can be selected in the application menu.
After the test is complete, the unit will display a Pass or Fail message.
A screen shot can be downloaded to software, alternatively the test
can be controlled and monitored in software.
More information is available in a separate IEC61000 Harmonics and Flicker brochure. Dedicated models called the PPA5511
and PPA5531 include low impedance shunts (see ** on page 20) and adjusted filter response for full compliance testing.
■ Connection Interface
PPA5500
PPA4500
RS232 (standard), USB (standard), LAN (standard on PPA5500), GPIB (standard on PPA5500)
■ Data Logging
PPA5500
PPA4500
Utilizing sophisticated frequency detection techniques, synchronization with the fundamental AC waveform is
automatically achieved. Datalog intervals can be set from 2ms with measurements saved to a PC or internal memory.
Datalog menu, interval set to 10ms
19
SPECIFICATION
PPA4500
Frequency Range
DC,10mHz ~ 2MHz - PPA4500-LC(10Arms), PPA4500(30Arms)
DC,10mHz ~ 1MHz - PPA4500-HC(50Arms)
Voltage Input
300mVpk ~ 3000Vpk(1000Vrms) in 9 ranges
(240Vrms within 300Vpk range, using 20% overange)
0.03% Rdg+0.04% Rng+(0.004%×kHz)+5mV
0.01% Rdg+0.038% Rng+(0.004%×kHz)+5mV
1mVpk ~ 3Vpk in 9 ranges【BNC connector 3Vpk max input】
300µVpk ~ 3Vpk in 9 ranges【BNC connector 3Vpk max input】
0.03%Rdg+0.04%Rng+(0.004%×kHz)+3µV
0.01%Rdg+0.038%Rng+(0.004%×kHz)+3µV
Accuracy
Range
DC,10mHz ~ 2MHz - PPA5500-LC(10Arms), PPA5500(30Arms)
DC,10mHz ~ 1MHz - PPA5500-HC(50Arms)
1Vpk ~ 3000Vpk(1000Vrms) in 8 ranges
(240Vrms within 300Vpk range, using 20% overange)
Range
Internal
External
PPA5500
Accuracy
Current Input
10Arms Low Current
(PPA5500-LC)
4mm safety connectors
Internal
30Arms Current
(PPA5500)
4mm safety connectors
50Arms High Current
(PPA5500-HC) **
External input
(External shunt
Current sensor)
BNC Connector (Max
input 3Vpk)
Ranges
10mApk ~ 30Apk(10Arms) in 8 ranges
3mApk ~ 30Apk(10Arms) in 9 ranges
Ranges
0.03% Rdg+0.04% Rng+(0.004%×kHz)+
Accuracy
Accuracy
30µA
0.01% Rdg+0.038% Rng+(0.004%×kHz)+ 30µA
Ranges
100mApk ~ 300Apk(30Arms) in 8 ranges
Accuracy
0.03% Rdg+0.04% Rng+(0.004%×kHz)+
Accuracy
300µA
30mApk ~ 300Apk(30Arms) in 9 ranges
0.01% Rdg+0.038% Rng+(0.004%×kHz)+ 300µA
Ranges
300mApk ~ 1000Apk(50Arms) in 8 ranges Ranges
100mApk ~ 1000Apk(50Arms) in 9 ranges
Ranges
0.03% Rdg+0.04% Rng+(0.004%×kHz)+
Accuracy
Accuracy
900µA
Ranges
1mVpk ~ 3Vpk in 8 ranges
0.01% Rdg+0.038% Rng+(0.004%×kHz)+ 900µA
300µVpk ~ 3Vpk in 9 ranges
Ranges
0.03% Rdg+0.04% Rng+(0.004%×kHz)+
Accuracy
Accuracy
3µV
0.01% Rdg+0.038% Rng+(0.004%×kHz)+ 3µV
Phase Accuracy
0.005deg+(0.01deg×kHz)【PPA45/5500-LC(10Arms), PPA45/5500(30Arms)】
0.01deg+(0.02deg×kHz)【PPA45/5500-HC(50Arms)】
Power Accuracy
40-400Hz
[0.04%+0.05%/pf+(0.01%×kHz)/pf] Rdg+0.04%VA Rng
[0.03%+0.03%/pf+(0.01%×kHz)/pf] Rdg+0.03%VA Rng
[0.03%+0.04%/pf+(0.01%×kHz)/pf] Rdg+0.03%VA Rng
[0.02%+0.03%/pf+(0.01%×kHz)/pf] Rdg+0.02%VA Rng
General
Crest Factor
20(Voltage and Current)
Sample Rate
2.2Ms/s on all channels, No-Gap
IEC Modes
Application Modes
IEC62301 Standby Power
IEC61000 Harmonics and Flicker, IEC62301 Standby Power
PWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power
PWM Motor Drive, Ballast, Inrush, Power Transformer, Standby Power,
Fluctuating Harmonics, Flicker Meter, TVF105 Interharmonics
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 optional PC software)
Datalog Window
Memory
No-Gap analysis, Minimum window 10ms
No-Gap analysis, Minimum window 2ms
16,000 records
10M records into flash RAM (Non-Volatile)
Communication Ports
RS232
Baud rate up to 38.4kbps,RTS/CTS flow control
LAN
(Option L) 10/100 Base-T Ethernet auto sensing
GPIB
(Option G) IEEE488.2 Compatible
USB
(Fitted as standard) IEEE488.2 Compatible
USB 2.0 and 1.1 compatible
Analogue Output
Speed Input
(Fitted as standard) 10/100 Base-T Ethernet auto sensing
Bipolar ±10V(BNC)
BNC Bipolar±10V 0.05% Rdg + 0.05% Rng or Pulse count 1Hz to 1MHz 0.01% Rdg
Torque
BNC Bipolar±10V or Pulse count 1Hz to 1MHz 0.01% Rdg
4 〜 6 Phase measurement (Master/Slave)
Sync
4 〜 6 Phase (Master/Slave) + Auxilary
Extension
Standard Accessories
Leads
Connection Cables
Connection Clips
CD-ROM
Documents
Power, RS232, USB
Power, RS232, USB, GPIB
36A 1.5m long 4mm stackable terminals
1x red, 1x yellow and 2x black per phase (1x red, 1x black with HC version)
4mm terminated aligator clips - 1x red, 1x yellow and 2x black per phase (1x red and 1x black per phase with PPA5500-HC version)
CommView2 (RS232/USB/LAN), Command line, Script based communication software
User manual, Communications manual, Calibration certificate, Quick start guide
Mechanical/Environmental
Display
Dimensions
Weight
Safety Isolation
Power supply
Operating
Conditions
20
320×240 dot full colour TFT, White LED Backlit
130H×400W×315D mm excluding feet
5.4kg(1 Phase), 6kg(3 Phase)
1000Vrms or DC(CATII), 600Vrms or DC(CATIII)
90 〜 265Vrms, 50 〜 60Hz, 40VAmax
23˚C ± 5˚C Ambient Temperature (or air intake temperature when rack mounted), 20-90% Non-Condensing Relative Humidity.
Temperature coefficient ±0.01% per ˚C of reading at 5-18˚C and 28-40˚C
SPECIFICATION
PPA4500
PPA5500
Harmonic Specification
DC,10mHz ~ 2MHz - PPA4500-LC(10Arms), PPA4500(30Arms)
DC,10mHz ~ 1MHz - PPA4500-HC(50Arms)
Bandwidth
No. of Harmonics
DC,10mHz ~ 2MHz - PPA5500-LC(10Arms), PPA5500(30Arms)
DC,10mHz ~ 1MHz - PPA5500-HC(50Arms)
100
417
Sampling Frequency
2Ms/s
Signal Processing
DFT ( Discreet Fourier Transform)
Crest Factor
20
Power Factor
0 to 1
Harmonic Accuracy
Voltage and
Current
0.03% Rdg+0.04% Rng+(0.004%×kHz)+5mV
0.01% Rdg+0.038% Rng+(0.004%×kHz)+5mV
Harmonic Accuracy (above) still applies with any Frequency Filter set
IEC61000 Harmonic Accuracy
Voltage and
Current
—
0.2% Rdg+0.038% Rng+(0.004%×kHz)+5mV
Cycle by Cycle Analysis direct to PC - 2Ms/s sample rate (Window setting)
Data Rate
10ms
5ms
Cycle by Cycle Analysis direct to Internal RAM - 2Ms/s sample rate
Data Rate
10ms
2ms
Voltage Attenuator Overload Capability
20ms
4.2kVpk (3kVrms)
4.2kVpk (3kVrms)
5s
3.1kVpk (2.2kVrms)
3.1kVpk (2.2kVrms)
Continuous
3kVpk (1kVrms)
3kVpk (1kVrms)
Minimum Current Measurement at Full Accuracy
PPA45/5500-LC
45uArms
45uArms
PPA45/5500
220uArms
220uArms
PPA45/5500-HC
700uArms
700uArms
ACCESSORIES SUPPLIED AS STANDARD
Leads and Interfacing
Type
36A 4mm to spade (Option)
Specification
1.5 Meter - 36A lead set with 4mm stackable safety terminals
1x Red, 1x Yellow and 2x Black per phase plus alligator clips
1.5 Meter - 36A lead set with 4mm to spade for HC terminals
RS232 cable
RS232 9pin serial Cable
USB cable
USB to 9-pin RS232 (Option)
Master-Slave cable (Option)
USB 2 Meter A male to B male
USB ~ 9-pin RS232 Serial Converter
Leads for connecting 2x PPA5500 in master/slave mode
GPIB Interface Cable
36A Connection lead set
GPIB Cable (PPA5500)
OPTIONAL ACCESSORIES
PC Software (Optional CD, Free to Download)
Type
Specification
PC control and data acquisition of 1 ~ 12 phases with
PPALoG
selectable Real Time data, Graphing, Datalog and versatile
export options
PPAcomm
Basic PC Control, Data storage, Print features
PPA Standby Power
Standby power measurements and reporting to IEC62301
PPAsoft PC software
LabView based software, PC Control, Data storage and Print
IECSoft
IEC61000 Testing Software
Carry cases (Optional)
Type
Soft carrying case
Hard flight case
Specification
Black nylon with shoulder strap
Hard case with moulded lining suitable for shipping
PPA Series Hard Carrying Case
Documents (Standard)
Type
Calibration/Test &
Inspection Certificate
Specification
PPA Certificate of Calibration
UKAS ISO17025 Certificate UKAS ISO17025 Certificate of Calibration
User manual
Spare set of manuals
Comms manual
Connection and extension port accessories (Optional)
Type
Specification
Breakout box
Simple analyzer connection between source and DUT
PCIS
10Arms 300Apk rated Phase Controlled Inrush Switch
GPIB Communication
GPIB Communication Cable Option (Port Fitted as
Cable
standard on PPA5500)
Breakout Box
Rack Mount Kit (Optional)
Type
Specification
Rack Mount brackets
PPA26/5500 19in rack mount brackets (model specific)
Rack Mount panel
PPA2500 19in rack fascia panel
Interface (Optional)
Type
PPA-LAN interface
PPA-GPIB interface
Specification
Option L - LAN Interface - (Standard on 55 series)
Option G - GPIB(IEEE488)Interface - (Standard on 55
series)
PPA500/1500 MODELS
For more details see separate brochure
Phases
Model
Specification
1 Ph
PPA1510/510*
2 Ph
PPA1520/520*
DC,
10mHz ~ 1MHz
100mApk ~ 300Apk
(20Arms)
3 Ph
PPA1530/530*
1 Ph
PPA1510/510-HC*
2 Ph
PPA1520/520-HC*
3 Ph
PPA1530/530-HC*
DC,
10mHz ~ 1MHz
300mApk ~ 1000Apk
(30Arms)
*PPA500 DC, 10mHz ~ 500kHz
PPA1500 3 Phase model
21
ACCESSORIES
High Performance Voltage Attenuating Probes
Model
Voltage Range
Frequency Range
Details
TT-HV250
2500Vpk
300MHz
High Voltage Probe (Passive) 2.5kVpk 100:1
TTV-HVP
1500Vpk
50MHz
ATT10
30Vpk
30MHz
ATT20
60Vpk
30MHz
ULCP
3000Vpk
2MHz
High Voltage Probe (Passive) 15kVpk 1000:1
10:1 Voltage Attenuator Box (For use in conjunction with HV Probes when output voltage of probe is >3Vpk, BNC
Input/BNC Output)
20:1 Voltage Attenuator Box (For use in conjunction with HV Probes when output voltage of probe is >3Vpk, BNC
Input/BNC Output)
1000:1 Ultra Low Capacitance Probe (Active), For use in applications such as Ballast Testing (<1pF Capacitance)
TT-HV250 2.5kVpk Probes
TT-HVP 15kVpk Probes
ATT10
ULCP
High Performance External Current Measurment Options
Measuring Range
Frequency
Range
Basic Accuracy
Phase Accuracy
HF003
3Arms - 30Apk
DC - 1MHz
470mΩ (±0.1%)
0.0001˚ / kHz
3Arms External Current Shunt, BNC Output (Use with PPA External Input)
HF006
6Arms - 60Apk
DC - 1MHz
100mΩ (±0.1%)
0.001˚ / kHz
6Arms External Current Shunt, BNC Output (Use with PPA External Input)
HF020
20Arms - 200Apk
DC - 1MHz
10mΩ (±0.1%)
0.01˚ / kHz
20Arms External Current Shunt, BNC Output (Use with PPA External Input)
DC - 1MHz
1mΩ (±0.1%)
0.05˚ / kHz
100Arms External Current Shunt, BNC Output (Use with PPA External Input)
DC - 1MHz
0.5mΩ (±0.1%)
0.1˚ / kHz
200Arms External Current Shunt, BNC Output (Use with PPA External Input)
DC - 1MHz
0.2mΩ (±0.1%)
0.1˚ / kHz
500Arms External Current Shunt, BNC Output (Use with PPA External Input)
Model Number
100Arms 1000Apk
200Arms -
HF100
HF200
2000Apk
500Arms 5000Apk
HF500
External Shunt HF-003
Probe/Current Clamp Transformer: AC
Model Number
Measuring range
M3 UB 50A-1V
100mA ~ 50A
M3 U 100A-1V
1A ~ 100A
S UE 200A-1V
1A ~ 200A
S UE 250 500
1000-1V
1A ~ 250A/500A/1000A
US UE 1000A-1V
1A ~ 1000A
SM UE 1000A-1V 0.5A ~ 1000A(1%>100A)
SM UB 1000A-1V 0.5A ~ 1000A(0.5%>10A)
External Shunt HF-200
External Shunt HF-500
Frequency range
40Hz ~ 5kHz
40Hz ~ 5kHz
40Hz ~ 5kHz
Accuracy
1%
1%
1%
Details
100mA to 50A AC Current Clamp
1A to 100A AC Current Clamp
1 A to 200A AC Current Clamp
Clamp diameter
15mm×17mm
15mm×17mm
50mm ø
Category
600V CATIII
600V CATIII
600V CATIII
40Hz ~ 5kHz
1%(250A)
0.5%(500+1000A)
1 A to 250/500/1000A AC Current
Clamp
50mm ø
600V CATIII
40Hz ~ 5kHz
15Hz ~ 15kHz
15Hz ~ 15kHz
1%
1%
0.5%
1A to 1000A AC Current Clamp
0.5A to 1000A AC Current Clamp
0.5A to 1000A AC Current Clamp
43mm ø
54mm ø
54mm ø
83mm ø
(125mm×47mm or
100m m×58mm)
83mm ø
600V CATIII
600V CATIII
600V CATIII
P32 UE 1000A-1V
5A ~ 1000A
40Hz ~ 5kHz
1%
5 A to 1000A AC Current Clamp
P32 UE 3000A-1V
5A ~ 3000A
40Hz ~ 5kHz
1%
5 A to 3000A AC Current Clamp
Current Clamp M3-UB 50A-1V
22
External Shunt HF-100
Details
Current Clamp S-UE 200A-1V
Current Clamp SM-UB 1000A-1V
600V CATIII
600V CATIII
Current Clamp P32-UE 1000A-1V
Probe / Current Clamp (Hall effect): AC + DC
Model number
Measuring range
Frequency range
SC 3C 100A-1V
1A ~ 100A
DC ~ 5kHz
SC 3C 1000A-1V
1A ~ 1000A
DC ~ 2kHz
P20 3C 2000A-2V
40A ~ 1000/2000A
DC ~ 2kHz
P40 3C 4000A-2V
40A ~ 2000/4000A
DC ~ 2kHz
P50 3C 5000A-2V
50A ~ 1000/5000A
DC ~ 2kHz
Current Clamp SC 3C 100A-1V
Accuracy
2%
1%
1%
1.5%
1.5%
Current Clamp SC 3C 1000A-1V
Details
1A to 100A AC+DC Current Clamp
1A to 1000A AC+DC Current Clamp
40A to 2000A AC+DC Current Clamp
40A to 4000A AC+DC Current Clamp
50A to 5000A AC+DC Current Clamp
Clamp diameter
50mm ø
59mm ø
83mm ø
83mm ø
83mm ø
Current Clamp P20 3C 2000A-2V
Category
600V CATIII
600V CATIII
600V CATIII
600V CATIII
600V CATIII
Current Clamp P50 3C 5000A-2V
Rogowski Current Transducer: AC / Zero Flux Current Transducer: AC+DC
Model number
Measuring range
Frequency range
Accuracy
Details
Coil/Through Hole
Circumference
Category
WR5000
Rogowski
WR10000
Rogowski
Zero Flux Current
Transducer
1A ~ 5000A
1Hz ~ 1MHz
0.05%
1A to 5000A AC Rogowski Coil
600mm
600V CATIII
1A ~ 10000A
1Hz ~ 1MHz
0.05%
1A to 5000A AC Rogowski Coil
600mm
600V CATIII
0A ~ 600A
DC ~ 250kHz
0.01%
600A Zero Flux Current Transducer
80mm
600V CATIII
WR5000 Rogowski Coil
PPA5500 SERIES MODELS
Phases
Model
1 Ph
PPA5510-LC
2 Ph
PPA5520-LC
3 Ph
PPA5530-LC
4 Ph
PPA5540-LC
5 Ph
PPA5550-LC
6 Ph
PPA5560-LC
Phases
Model
1 Ph
PPA5510
2 Ph
PPA5520
3 Ph
PPA5530
4 Ph
PPA5540
5 Ph
PPA5550
6 Ph
PPA5560
Specification
DC,
10mHz ~ 2MHz
3mApk ~ 30Apk
(10Arms)
Specification
DC,
10mHz ~ 2MHz
30mApk ~ 300Apk
(30Arms)
Touchproof 50A screw connectors used on PPA5500-HC
versions
Phases
Model
1 Ph
PPA5510-HC
2 Ph
PPA5520-HC
3 Ph
PPA5530-HC
4 Ph
PPA5540-HC
5 Ph
PPA5550-HC
6 Ph
PPA5560-HC
Specification
DC,
10mHz ~ 1MHz
100mApk ~ 1000Apk
(50Arms)
Hitec Macc Plus
PPA4500 SERIES MODELS
Phases
Model
1 Ph
PPA4510-LC
2 Ph
PPA4520-LC
3 Ph
PPA4530-LC
4 Ph
PPA4540-LC
5 Ph
PPA4550-LC
6 Ph
PPA4560-LC
Phases
Model
1 Ph
PPA4510
2 Ph
PPA4520
3 Ph
PPA4530
4 Ph
PPA4540
5 Ph
PPA4550
6 Ph
PPA4560
Specification
DC,
10mHz ~ 2MHz
3mApk ~ 30Apk
(10Arms)
Specification
DC,
10mHz ~ 2MHz
30mApk ~ 300Apk
(30Arms)
Touchproof 50A screw connectors used on PPA4500-HC
versions
Phases
Model
1 Ph
PPA4510-HC
2 Ph
PPA4520-HC
3 Ph
PPA4530-HC
4 Ph
PPA4540-HC
5 Ph
PPA4550-HC
6 Ph
PPA4560-HC
Specification
DC,
10mHz ~ 1MHz
100mApk ~ 1000Apk
(50Arms)
PPA5500 units in Master/Slave mode, synchronised for 4-6 Phase measurements
PPA5500 3 Phase model
23
P R O D U C T
Basic Accuracy
V, A rdg error
Power rdg error
Phase Options
Internal
Master/Slave operation
C O M P A R I S O N
PPA500
PPA1500
PPA4500
PPA5500
0.05%
0.10%
0.05%
0.10%
0.03%
0.04%
0.01%
0.03%
1〜3
1〜3
—
—
1〜3
1〜3
4〜6
4〜6
Bandwidth
20 & 30A Shunt
DC 〜 500kHz
DC 〜 1MHz
—
—
10 & 30A Shunt
—
—
DC 〜 2MHz
DC 〜 2MHz
50A Shunt
—
—
DC 〜 1MHz
DC 〜 1MHz
2500Vpk
8
2500Vpk
8
3000Vpk
8
3000Vpk
9
—
○
○
—
8
—
○
○
—
8
○
—
○
○
8
○
—
○
○
9
—
○
○
○
○
—
○
—
○
○
Voltage Input
Max input voltage
No. of ranges
Direct Current Input
10Arms model
20Arms model
30Arms model
50Arms model
No. of ranges
Features
Scope and Graph Modes
USB Memory port
LAN Port
GPIB Port
RS232 Port
Real time clock
○
○
○
○
IEC61000 Mode
—
PWM Motor Drive Mode
—
Oscilloscope
—
Transformer Mode
—
○
—
PWM Filter Options
—
2
Speed/Harmonics/Sec
Internal Datalogging
Datalog Records
ABD0100.1.8 Mode
Internal Memory
Harmonics
○
○
○
Torque and Speed
○
○
○
○
—
19in Rack mount option
○
○
○
○
—
○
○
○
○
—
—
○
○
○
○
○
○
○
○
7
○
7
300/sec
300/sec
600/sec
1800/sec
4 Parameters
4 Parameters
16 Parameters
16 Parameters
16000
16000
16000
10M
—
—
—
○
192kB
192kB
200MB
1GB
50
50
100
417
Minimum Window Size
10ms
2ms
10ms
2ms
Dimensions - Excl. Feet
H x W x D (mm)
92 x 215 x 312
92 x 215 x 312
130 x 400 x 315
130 x 400 x 315
3.3 - 4kg
3.3 - 4kg
5.4 - 6kg
5.4 - 6kg
Weight
— Not Applicable
○ Option
○ Standard All specifications at 23˚C ± 5˚C . These specifications are quoted in good faith but Newtons4th Ltd reserves the right to amend any specification at any time without notice
The N4L product range also includes Frequency Response and Impedance Analyzers, Selective Level Meters and Laboratory Power
Amplifiers
Applications
• Power supply phase margin and gain margin (FRA)
• Inductance, Capacitance and Resistance (LCR)
PSM3750
10µHz 〜 50MHz
PSM17xx
10µHz 〜 35MHz
• Analysis of mechanical vibration (HARM)
• Phase Angle Voltmeter (PAV)
Contact your local N4L Distributor for further details
Newtons4th
Newtons4th Ltd (abbreviated to N4L) was established in 1997 to design, manufacture and support innovative electronic equipment to a world-wide market, specialising in
sophisticated test equipment particularly related to phase measurement. The company was founded on the principle of using the latest technology and sophisticated analysis
techniques in order to provide our customers with accurate, easy to use instruments at a lower price than has been traditionally associated with these types of measurements.
Flexibility in our products and an attitude to providing the solutions that our customers really want has allowed us to develop many innovative functions in our
ever increasing product range.
Newtons4th Ltd are ISO9001
registered, the internationally
recognised standard for
the quality management of
businesses
Distributed by:
In recognition of the technical
innovation and commercial
success of the PPA series, N4L
received the "Innovation 2010"
Queen's award for enterprise
Newtons4th Ltd
30 Loughborough Road
Mountsorrel
Loughborough
LE12 7AT
UK
Phone: +44 (0)116 230 1066
+44 (0)116 230 1061
Fax:
Email: sales@newtons4th.com
www.newtons4th.com
Web:
copyright © 2010-2014 Newtons4th
Document ref: 526-001/3
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