IEC61000-4-4 Electrical Fast Transient Burst Generator EMC Test
Equipment 1~255 Impulse Adjustable
1. Introduction:
Electrical fast transient burst generator is designed according to
IEC61000-4-4. The electrical fast transient/ burst generator is to
simulate the electrical fast transient or burst, the repetitive
fast transient test is a test with bursts consisting of a number of
fast transients, coupled into power supply, control, signal and
earth ports of electrical and electronic equipment.They are widely
applied to the fields of industry control appliance, household
appliance, medical equipment,components, auto control equipment and
etc.
The test voltage of burst generator is from 0.25KV to 5KV, which
can cover all the test levels, and user can define the test level.
The high amplitude, short rise time, high repetition rate are
completely meet the requirment of IEC61000-4-4.
The electrical fast transient/burst generator is built in a
380V/16A CDN.
EMC Test equipment includes: EMI receiver, ESD generator, surge
generator, electrical fast transient generator, voltage dips short
interruptions and voltage variatins generator, ring wave generator
and etc.
2. Features:
1) 7 inch LCD touch screen, easy to operation and update the
software
2) 1000-group memories
3) Built-in 3-phrase 5-wires coupling and decoupling network (20A)
4) Adopt imported high-power non-inductive resistor to make sure
the waveform stable and no deformation
5) The coupling network adpots the newest technology with low
attenuation and plentiful power
6) Built-in temperature-humidity sensor to monitor the environment
at real time
7) With self-diagnosis function to judge the abnormal of high
voltage and impulse output
3. Parameter:
| Model | EFT-5K16 | EFT-5K30 |
| open circuit output voltage | 0.25－5kV ±5％ |
| 50Ω load output voltage | 0.125－2.5kV ±5％ |
| Wave sharp of the pulse | 5/50ns,50Ω/1000Ωload |
| Rise time | 5ns ±30％,50Ω load |
| 5ns ±30％,1000Ωload |
| duration | 50ns ±30％,50Ωload |
| 50ns －15/+100sn, 1000Ωload |
| Impedance | 50Ω ±20％ |
| Output polarity | Negative/positive |
| Repetition frequency | 0.1－1200.0kHz ±10％ |
| burst duration | Standard | 15ms@2.5kHz/5kHz,750μs@100kHz,250μs@300kHz |
| Adjustable | Nos of pulse can adjust at 1-255 Burst duration=(pulse number-1)/repetition frequency |
| Burst period | 100－999ms |
| Burst mode | Synchronous or asynchronous |
| Synchronous phase | Free set at 0－3600 , resolution: 1° |
| Test function: | IEC standard or set test mode freely (1000 groups) |
Built-in coupling and decoupling network (3-phrase and 5 wires) | AC | 3-phrase 380V,16A, 50/60Hz | 3 phrase 380V,30A,50/60Hz |
| DC | 380V,16A (Max) | 380V,30A (Max) |
| Coupling mode | L1,L2, L3, N,PE,freely setup |
| Coupling capacitors: | 33nF ±10％ |
| Environment requirements | Temperature:15°C－35°C; Humidity: 10%－75% |
| Power requirements | AC220±10％,50/60Hz, 300W |
| Dimension | 470mm(W)×215mm(H)×500mm(depth) |
| Weight | About 25kg |
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support by email. Our professional team is always here willing to
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