EFTN 70400T high voltage and power、fully automatic three-phase coupling/decoupling network is meeting IEC 61000-4-4 requirements, and has the characteristics of good reliability, stable performance and convenient use. Maximum EUT load capacity: AC 700 V, 400 A and DC 1500 V, 400 A. Other EUT voltage and current levels can be customized according to customer requirements.
Features：
> EUT supply can reach MAX AC 700 V, DC 1500 V;
> Maximum current can reach 400 A;
> Maximum pulse voltage can reach 6 kV;
> Automatic coupling/ decoupling network;
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Technical Parameters |
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EUT supply voltage |
MAX 700 VAC 50/60 Hz; MAX 1500 VDC |
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EUT current |
MAX 400 A |
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Burst voltage |
MAX 6 kV |
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Coupling path |
L1(DC+), L2, L3, N(DC-), PE any line coupling |
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Coupling switching mode |
Automatic |
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Coupling capacity |
33nF |
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Phase |
L1, L2, L3, N, PE, Arbitrary path superposition phase angle |
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Residual pulse voltage at the injection of EUT |
Less than 10% of test pulse voltage |
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Grounding mode |
4mm banana line |
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Burst INPUT port |
Coaxial cable |
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EFT INPUT mode |
Single or multi-line simultaneous injection |
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General Parameters |
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Cabinet size |
800×1200×1450 mm |
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Weight |
Approx.150 kg |
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Ambient Temperature |
15 ℃ ~ 35 ℃ |
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Relative Humidity |
45% ~ 75% |
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Atmospheric Pressure |
86 kPa ~ 106 kPa |
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Standard Accessories |
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User manual, Fuse, Three-core power cord, Test wire, Coaxial cable, Ground wire |
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Optional Accessories |
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TFB 500: input impedance 50 Ω, output impedance 50 Ω, attenuation 500:1 ; |
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TFB 1000: input impedance 1000 Ω, output impedance 50 Ω, attenuation 1000:1 ; |
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Coaxial adapter: BNC-FFM |
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High voltage RF connector : SHV-BNC-JJ |
