大地资源中文第3页,欧美熟妇喷潮xxxx,无码一区二区三区在线观看

Single phase 5kV burst generator EFT S4

Product overview

In the circuit, such as from the switching transient process (cutting off inductive loads, bouncing relay contacts, etc.), it will usually interfere with other electrical and electronic equipment in the same circuit. This kind of interference is characterized by high amplitude, short rise time, high repetition rate and low energy. Clusters of narrow pulses can charge the junction capacitance of semiconductor devices, which may cause circuit or equipment errors when accumulated to a certain extent. The burst generator determines a common reproducible evaluation basis for evaluating the performance of power supply ports, signal, control and grounding ports of electrical and electronic equipment when disturbed by electrical fast transient bursts. The products meet the requirements of new standards such as iec61000-4-4, en60100-4-4 and gb/t17626.4.

Data download

Product video

Product features

? 7-inch touch screen operation;
? Support multi language, convenient for different users;
? Built in environment automatic detection program, automatically detect the test environment and remind users;
? Programmable operation, realizing the setting function with one key;
? Built in international standard grade parameters, easy and fast operation;
? The highest pulse frequency is up to 1200khz;
? Rs232/usb interface, which can be controlled by PC and print test report.

Product parameters

Product model

Meet the standard

Operation mode

output voltage

Pulse frequency

Pulse polarity

Running time

internal resistance

Midpulse front

pulse width

Output mode

Coupling output

Number of pulses

Phase angle

Pulse train period

Coupling / decoupling network

Working power supply

ambient temperature
EFT S4

IEC61000-4-4、GB/T 17626.4

7.0 inch full-color touch screen

0.2~± 5KV

1khz~1200khz ± 10%, continuously adjustable

Positive, negative, positive before negative, negative before positive

1 ~9999s, continuously adjustable

50 Q±10%

5ns ± 30%

50ns ± 30% (50Q load) /35 ns ~150 ns (1kq load)

IEC, customization, programming

BNC, coupling decoupling network

1~255, continuously adjustable

0~360 ° synchronous or asynchronous

0.15~99.9s, continuously adjustable

Built in, single-phase three wire, 16A

AC 220V ± 10% 50/60Hz

15℃~35℃

Product recommendation

Single Phase 10A Voltage Dips Generator

Model：VDT S10

Voltage dips/sags, short interruptions are caused by failures of the power grid and power facilities or sudden large changes in loads. In some cases, there will be two or more consecutive dips or interruptions. Voltage changes are caused by continuous changes in the loads connected to the grid. If the EUT cannot respond in time to changes in the power supply voltage, it may cause malfunctions. Voltage dips generators are used to evaluate the performance of electrical and electronic equipment when subjected to voltage dips/sags, short interruptions, and voltage changes. Products fully meet the requirements of standards IEC/EN 61000-4-11 and GB/T17626.11.

Learn more

Impulse current generator sur 6ka

Model：SUR 6KA

The lightning surge generator sur 6ka is used to inspect the anti surge protection devices such as zinc oxide arrester valve piece, varistor, SPD, TVs tube, gas discharge tube, etc. for surge impact test. The product produces 8/20us surge pulse waveform, and the technical indicators of the waveform comply with the provisions of national standards and IEC standards.

Learn more

Pulse magnetic field tester PFM S9

Model：PFM S9

The pulsed magnetic field is generated by lightning strikes on buildings and other structures (including antennas, grounding bodies and grounding grids), as well as the initial transient of faults in low-voltage, medium voltage and high-voltage power systems. It can also be generated when the disconnector in the high-voltage substation is connected with the high-voltage bus. The product meets the requirements of IEC 61000-4-9 and gb/t 17626.9 new standards.

Learn more

Return to list