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制藥網(wǎng)>產(chǎn)品展廳>儀器儀表>其它儀器儀表>其它儀器儀表> N4L的IEC61000系列

  • N4L的IEC61000系列
  • N4L的IEC61000系列
  • N4L的IEC61000系列
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2018/6/27 20:21:59

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N4L的IEC61000系列產(chǎn)品參數(shù)

產(chǎn)地 進(jìn)口 產(chǎn)品新舊 全新
N4L的IEC61000系列EMC測試系統(tǒng)為EMC抗擾度測試提供了完整的交鑰匙解決方案。所述N4A AC + DC電源，PPA55x1和阻抗網(wǎng)絡(luò)在一個(gè)簡單的，方便的，符合性測試包的組合，以及直觀的EMC測試軟件（IECSoft）結(jié)果。

N4L的IEC61000系列詳細(xì)信息

IEC61000 EMC測試系統(tǒng) - ISO17025認(rèn)證

*符合IEC61000 EMC測試系統(tǒng)（IEC61000-3-2，IEC61000-3-3，IEC61000-3-11，IEC61000-3-12，IEC61000-4-11，IEC61000-4-13，IEC61000-4-17，IEC61000 -4-29）

N4L的IEC61000系列EMC測試系統(tǒng)為EMC抗擾度測試提供了完整的交鑰匙解決方案。所述N4A AC + DC電源，PPA55x1和阻抗網(wǎng)絡(luò)在一個(gè)簡單的，方便的，符合性測試包的組合，以及直觀的EMC測試軟件（IECSoft）結(jié)果。

N4L是世界上 的IEC61000 EMC測試系統(tǒng)制造商*與現(xiàn)場UKAS ISO17025校準(zhǔn)實(shí)驗(yàn)室認(rèn)可提供給IEC61000-3-2，IEC61000-3-3，IEC61000-4-7和IEC61000-4-15。校準(zhǔn)和跟蹤能力是EMC N4L UKAS實(shí)驗(yàn)室的一個(gè)重要方面。 N4L的IEC61000-4-15校準(zhǔn)程序特別值得注意，因?yàn)樗螴EC61000-4-15附錄C中詳細(xì)描述的整個(gè)測試協(xié)議。 IEC61000-4-15中的特定參數(shù)在典型的閃爍校準(zhǔn)過程中保持未經(jīng)測試是司空見慣的。附件C測試協(xié)議內(nèi)的所有測試都包含在N4L的認(rèn)證和校準(zhǔn)程序范圍內(nèi)。

IECSoft是EMC測試包的一個(gè)組成部分，集成了各種硬件組件并以清晰的方式顯示數(shù)據(jù)。作為IECSoft靈活性的一個(gè)例子，用戶能夠?qū)⑷娴臏y試數(shù)據(jù)發(fā)送給設(shè)計(jì)部門內(nèi)的外部客戶或同事。這是如何以協(xié)調(diào)和閃爍的方式完成的，從而可以顯示測試結(jié)果（以報(bào)告形式）。 IEC61000-3-2 IEC 6000-3-2諧波失效5，IECSoft可以在EUT中找到在符合性測試失敗的情況下，設(shè)計(jì)工程師。過去的EMC測試系統(tǒng)不適用搜索限制。

產(chǎn)品圖片


6kVA單相IEC61000 EMC測試系統(tǒng)

IEC61000-3-2諧波圖，限值

IEC61000-3-2諧波圖，限制百分比

IEC61000-3-2諧波合規(guī)報(bào)告摘要頁面

IEC61000-3-2諧波報(bào)告，表格

IEC61000-3-3 / 12閃爍實(shí)時(shí)顯示

測試系統(tǒng)配置示例

以下是本頁頂部表格中列出的 IEC / EN標(biāo)準(zhǔn)的諧波和閃爍解決方案示例。

測量要求

合規(guī)

分析儀

阻抗網(wǎng)絡(luò)

校準(zhǔn)

（可選）

交流電源

IEC61000電磁兼容測試

16Arms單相

IEC61000-3-2

IEC61000-3-3

IEC61000-4-11

IEC61000-4-13

IEC61000-4-17

IEC61000-4-29

PPA5500功率分析儀前視圖無bg切碎200px

PPA5511諧波和

閃爍分析器

+

IMP161前面板200px
IMP161阻抗網(wǎng)絡(luò)

+

UKAS_Logo
+

n4a06_small

N4A06交流電源

IEC61000電磁兼容測試

16Arms三相

IEC61000-3-2

IEC61000-3-3

IEC61000-4-11

IEC61000-4-13

IEC61000-4-17

IEC61000-4-29

PPA5500功率分析儀前視圖無bg切碎200px
PPA5531諧波和

閃爍分析器

+

imp163 200px藍(lán)色
IMP163阻抗網(wǎng)絡(luò)

+

UKAS_Logo
+

n4a06_small

N4A18交流電源

IEC61000電磁兼容測試

32Arms三相

IEC61000-3-2 / IEC61000-3-3

IEC61000-3-11 / IEC61000-3-12

IEC61000-4-11

IEC61000-4-13

IEC61000-4-17

IEC61000-4-29

 PPA5500功率分析儀前視圖無bg切碎200px
PPA5531諧波和

閃爍分析器

+

imp163 200px藍(lán)色
IMP323阻抗網(wǎng)絡(luò)

圖為IMP163

+

UKAS_Logo
+

n4a06_small

N4A30交流電源

IEC61000電磁兼容測試

75Arms三相

IEC61000-3-2 / IEC61000-3-3

IEC61000-3-11 / IEC61000-3-12

IEC61000-4-11

IEC61000-4-13

IEC61000-4-17

IEC61000-4-29

 PPA5500功率分析儀前視圖無bg切碎200px
PPA5531諧波和

閃爍分析器

+

 imp163 200px藍(lán)色
IMP753阻抗網(wǎng)絡(luò)

圖為IMP163

+

UKAS_Logo
+

n4a06_small

N4A67交流電源

特點(diǎn)和優(yōu)點(diǎn)

0.01％基本精度頻率范圍DC和10mHz至1MHz
*符合IEC61000-3-2*符合IEC61000-3-3
*符合IEC61000-3-11*符合IEC61000-3-12
*符合IEC61000-4-11*符合IEC61000-4-13
*符合IEC61000-4-17*符合IEC61000-4-17
預(yù)兼容IEC61000-4-29預(yù)兼容IEC61000-4-17
高精度內(nèi)部分流器對任何外部分流器都具有出色的精度5毫安相位精度對于低功率因數(shù)應(yīng)用是必需的
50 Arms（1000 Apk）和1000 Vrms（3000 Vpk）直接輸入Stan...

Frequency Response Analyzers

 

SFRA45 - Transformer Sweep Frequency Response Analyzer

PSM1700 - High Accuracy 100Vpk Input

PSM1735 – High Accuracy 0.01dB 35MHz

PSM3750 - High Accuracy 50MHz Bandwidth

Basic Accuracy0.02dB0.02dB0.01dB0.01dB
Phase Accuracy0.025°0.02°0.02°0.05°
Frequency Range5Hz ~ 45MHz10uHz ~ 1MHz10uHz ~ 35MHz10uHz ~ 50MHz

What is a Frequency Response Analyzer?

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A Frequency Response Analyzer (FRA) is a high precision measurement instrument used to analyze components, circuits and systems (known as devices under test, or DUT’s) in the frequency domain. An FRA typically generates a sinusoidal signal and injects it  into a component, circuit or system under test. This signal is measured at the point of injection using one of the input channels on the FRA, usually channel 1. The injection signal travels through the device under test and the same signal is measured simultaneously by the frequency response analyzer at a second reference point – normally the output of the system, using channel 2. The use of sinewaves allows the frequency domain behavior (the frequency response) of a system to be determined.

calorimeter chamber for high frequency power analyzer calibration

Frequency Response Analyzer connection to DUT

The diagram on the left illustrates a basic overview for connecting an FRA to a DUT, the signal generator and reference channel (CH1) are connected to the input of the DUT, CH2 is connected to the output of the DUT.

This connection method enables the frequency domain behavior (also known as the frequency response) of the DUT to be determined. The response of the DUT over a specific frequency range can be determined by performing a “sweep”, this involves stepping the injected frequency across a range of frequencies pre-selected by the user.

Frequency Response Analyzer block diagram

Once the test signals reach the inputs of the frequency response analyzer, they are signal conditioned with N4L proprietary ranging circuitry and then digitized via a high linearity ADC.

After digitization, the data is passed to the FPGA/DSP for discrete fourier analysis.

The DFT acts as a “notch filter” to extract only the injected signal frequency, all other frequencies are rejected.

For example, if a 1kHz signal is injected into the circuit by the FRA generator, the frequency response analyzer utilizes the  DFT process to extract the 1kHz component only from the signal passed to the FPGA.

Without the DFT process, the signal digitized by the frequency response analyzer would also contain noise. The DFT process provides excellent selectivity and very high (120dB) dynamic range.

The output of the DFT from both CH1 and CH2 are compared, with respect to both magnitude and phase shift. The absolute gain (CH2/CH1) is converted into a dB value and both dB gain and phase shift in degrees are displayed.

frequency response analyzer block diagram

How can I use a Frequency Analyzer for my development work?

A frequency response analyzer should be considered as important as an oscilloscope to any hardware engineer, it is a primary design tool that would play an important role on any hardware engineers test bench. It is important to remember that N4L FRA’s are precision instruments, featuring calibrated inputs and offering measurement accuracies usually only seen within metrology.

An FRA can be used to characterize the gain/phase response of an input filter circuit, determine the AC signal behavior of a transistor, determine whether or not a servo motor control system is stable, enable an engineer to determine the transfer function of a device or subsystem. These are only a few of the many thousands of applications a frequency response analyzer can be applied to.

Example Applications

control_looptransistorfilteraudiooptocoaxldotransformercross_talkemi

Control Loop

Stability

Analysis

Transistor

Performance

Analysis

Filter Design

Audio Amplifier

Design

OptoCoupler

Evaluation

Coax Cable

Frequency

Response

LDO Regulator

Evaluation

Signal Transformer

Performance

Evaluation

Cross Talk

Testing

RFI/EMC Filter

Design

 

 

Wide bandwidth Frequency Response Analyzers Combined with Multi Function Measurement

In a world where engineers from many different application areas require ever increasing speed, flexibility and measurement accuracy, the PSM range is a new generation of versatile frequency response analyzers that offer leading performance in every mode without the compromise on accuracy or the additional cost that is commonly associated with such flexible instruments. Newtons4th utilise innovative modern technology and unique circuit design in our instruments to achieve such high accuracy without excessive cost.

The PSM range of instrumentation provide not just conventional frequency response measurements but can also be combined with an Impedance Analysis Interface to form a high accuracy impedance analyser, in the case of the PSM3750 this solution is able to provide impedance analysis up to 50MHz

Additional features include an oscilloscope function (PSM3750 + SFRA45) as well as Power Analyzer, Harmonic Analyzer and Vector Voltmeter modes.

Comparison table of complete Frequency Response Analyzer Range

green_polo_icon Standard        yellow_polo_icon Option        red_polo_icon Not Available

 

SFRA45 - Transformer Sweep Frequency Response Analyzer

PSM1700 - High Accuracy 100Vpk Input

PSM1735 – High Accuracy 0.01dB 35MHz

PSM3750 - High Accuracy 50MHz Bandwidth

Basic Accuracy0.02dB0.02dB0.01dB0.01dB
Phase Accuracy0.025°0.02°0.02°0.05°
Frequency Range5Hz ~ 45MHz10uHz ~ 1MHz10uHz ~ 35MHz10uHz ~ 50MHz
MeasurementReal Time DFTReal Time DFTReal Time DFTReal Time DFT
IAI Impedance Analysis Option Available
IAI Impedance Analysis Basic Accuracy0.1%0.1%0.1%
LCR Active Head Option Available
LCR Active Head Accuracy0.2%0.2%
No. of Channels2222 or 3
True RMS Voltmeter
Oscilloscope
Isolated Generator
Isolated Inputs
Harmonic Analyzer
Power Analyzer
Input Max Voltage10Vpk100Vpk10Vpk500Vpk
No. of Ranges99916
USB Memory Port
LAN Port
GPIB Port
RS232 Port
Real Time Clock
19in Rack Mount Option
Internal Memory1000 Records8000 Records8000 Records16000 Records
Dimensions Excl. Feet (HxD mm)305 x 230 x 45170 x 350 x 250170 x 350 x 25092 x 215 x 312
Weight (Instrument)2.7kg4kg4kg3.3 - 3.5kg

Products in this series

  • PSM1700 Frequency Response Analyzer

    PSM1700 Frequency Response Analyzer – Gain/Phase analysis of SMPS Feedback Loops, Filter Analysis and LCR Measurement capabilities

     View Product Details

  • IAI Impedance Analyzer

    IAI: 4 wire Kelvin connected impedance analysis with increased measurement range and accuracy at frequencies up to 35MHz

     View Product Details

  • PSM1735 – 10uHz to 35MHz Frequency Response Analyzer

    The PSM1735 offers a bandwidth of 35Mhz, able to provide 0.01dB and 0.01° accuracy. The PSM1735 is perfect for sensitive frequency response measurements.

     View Product Details

  • PSM3750 Frequency Response Analyzer: 10µHz–50MHz – High Performance

    PSM3750 – Frequency Response Analyzer: Offers FRA, VVM, RMS Voltmeter, Oscilloscope, Harmonic Analyzer, Power Meter

     View Product Details

  • SFRA45 Sweep Frequency Response Analyzer

    The N4L SFRA45 is the perfect measurement solution for sweep frequency response analysis of power transformers. Providing fast, reliable repeatable measurements.

     View Product Details

  • PSM2201 – Discontinued May 2013

    Veqtor: 10µHz–2.4MHz – Low Signal Level High accuracy Frequency response analyser has now been replaced by the PSM3750

     View Product Details

  • PSM2200 – Discontinued May 2013

    QuanteQ: 10µHz–2.4MHz – High voltage isolated Frequency Response Analyser has now been replaced by the PSM3750

     View Product Details

  • Kanggaote Science and Technology

     View Product Details

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