EFTG-CE5: 5kV, EFT 5/50ns, 1-1000 kHz

The Electrical Fast Transient Generator EFTG-CE5 is a compact EMC test unit for testing electromagnetic immunity against electrical fast transients. The generator provides burst-pulses, which are adjustable in frequency, amplitude, duration and repetition rate. It is suitable to test the susceptibility levels of electrical systems and installations full compliant to IEC 61000-4-4.

Datasheet

SPECIFICATIONS

 

EFTG CE5

EFT/BURST EMC-tester

 

 

 

IEC 61000-4-04

 

 

According to

IEC 61000-4-4 : 2012

BURST 5kV

 

 

 

 

The Electrical Fast Transient Generator fully compliant to IEC 61000-4-4 delivers fast transient pulses with waveform 5/50 ns and a maximum burst frequency of 1 MHz. It is used for immunity testing of electronic systems and devices. The four standard IEC 61000-4-4 test levels may be easily selected by push-button or all parameters may be adjusted individually.

 

Additional Coupling-/Decoupling Networks covering three-phase power supply lines, DC supply lines, and signal lines are also available, as well as a Capacitive Coupling Clamp for coupling to shielded interconnection lines.

 

The EFTG-CE5 excels by its compact design, simple handling and precise reproducibility of test impulses. It features a microprocessor-controlled user interface and a 7” touch screen unit for ease of use. The microprocessor allows the user to execute either standard test routines or a “user-defined” test sequence. A standard USB port provides the ability to print a summary of the test parameters as well as the results to a USB stick.

 

The software program CE-REMOTE allows full remote control of the test generator via Ethernet light guide as well as documentation and evaluation of test results, accordingly to the IEC 17025. To record definite impulses, it is equipped with an Impulse Recording Function (IRF).

 

Moreover all generator functions including the built-in Coupling-/Decoupling Network, maybe computer-controlled via the isolated optical interface.


System configuration

 

The Multi CE5 and its sub-units are available in different configurations:

 

Variations

Description

   

EFTG-CE5

Stand-alone BURST generator

 

  

 

It is possible to build all devices in a 19” rack cabinet.

 

 

 

 

Options

EFTG CE5

 

Software CE-REMOTE Test, for remote control

With Impulse Recording Function (IRF)

( XP, WIN7, WIN10 ) incl. 5 m fiber optic cable and PC Ethernet interface

 

External power source VPS 250-16

Output voltage, adjustable

0 - 250 V

Rated current

16 A

Control via interface of Multi CE5

 

Induction Coil HI 200 acc. to IEC 61000-4-8/9: 2010/2001

Dimensions: W * H * D

1000*1000*600 mm3

Coil factor

1.5 / m

 

EFTC2012 Coupling Clamp acc. to IEC 61000-4-4:2012 Ed 3.0

Dimensions: W * H * D

140 * 180 *1100 mm³

Incl. Connection cable, Fischer Koax Connector

1 m long

Maximum cable diameter:

ca. 42mm


 

TECHNICAL SPECIFICATIONS

EFTG CE5

 

Mainframe

Microprocessor controlled touch panel

7”, capacitive

Optical Ethernet Interface for remote control of the generator

optional

Interface for saving reports

USB

External trigger input/ output

Switch/ 10 V

Coupling-/decoupling network for power supply lines

L1, N, PE

Nominal voltage, nominal current

250 V, 16 A » / 16 A =

Coupling impedance (depending on the generator)

33 nF / 18 µF / 9µF+10W

Connector for external safety interlock loop

24 V =

External red and green warning lamps

230 V, 60W

Mains power

90V - 264V, 50/60 Hz

Dimensions of desktop case W * H * D

450*180*500 mm3

Weight

25 kg

 

BURST           acc. to IEC 61000-4-4: 2012

Pulse output voltage, adjustable

0.2 - 5.0 kV ± 10 %

Waveform

5/50 ns

Source impedance

50 W

Polarity, selectable

pos/neg/alt

Burst frequency, adjustable

1.0 kHz - 1.0 MHz

Burst duration, adjustable

0,01 ms - 25 ms

Burst period, adjustable

10 ms - 1000 ms

HV output for external coupling devices

coaxial

Monitor output for pulse output voltage

ratio = 100:1 ± 5%, 50 W

 

 

 

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