EMC Test System 1~255 Electrical Fast Transient Burst Generator
Built In 380V/16A CDN
1.Introduction:
The EMC Test system-electrical fast transient/ burst generator
(EFT/B) 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. It
is completely meet the requirements of IEC61000-4-4 and
GB/T17626.4. The equipment 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,
and built-in coupling and decoupling network (CDN) with 380V/16A or
380V/30A. The high amplitude, short rise time, high repetition rate
are completely meet the requirment of IEC61000-4-4.
3. 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
4. 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 |
| Language | English-Chinese conversion |
| Relative Products | capacitive coupling clamp Isolation Transformer |
5. Front and Real Panels Instruction
6. FAQ
1). What is the warranty period of the equipment?
Answer: the equipment warranty is 12 months upon you receipt of the
equipment
2). Can you provide third-lab calibration certificate?
Answer: Yes, the equipment can send to the third-labs authorized by
ISO17025 and get the calibration certificate, but the buyer should
undertake the charges.
3). Does this equipment has English operation interface?
Answer: of course, yes, the operation interface has English
instruction.
4). what should be pay attention to use this equipment?
● Do not use the instrument in high humidity condition (relative
humidity: 30% to 60%).
● The working power of this instrument is AC220V10%, 50/60Hz.
● The F.G. terminal of the instrument should be well grounded.
● Do not touch the P.OUT terminal with your hand after the
instrument is powered.
● The instrument should not be inverted to prevent vibration.
● Please carefully and correctly make the wire connection before
power the equipment.
● Make sure the instrument is on stop status before shut down, and
then cut off the power of the host.
● To ensure the comparability and repeatability of the test, the
test configuration must be standardized. Strictly in accordance
with the requirement of the IEC61000-4-4 standard.
