Teseq NSG 3040, Руководство пользователя

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NSG 3040 EMC test system
Input impedance: 10 MΩ/7 pF each side ground
CMRR (typical): -80 dB at 50 Hz; -60 dB at 20 kHz
Operating temperature: -10° to + 40 C° (14° to 104° F)
Dimensions (LxWxH): 207 x 83 x 38 mm (8.1 x 0.32 x 0.15”)
Connector to scope: BNC and auxiliary earth lead
Input connectors: HV alligator clip
Weight: 500 g approx. (1.1 lbs)
14.7.2 MD 300 surge pulse current probe set
The MD 300 probe has been specially designed to verify surge current pulses
as specified in IEC/EN 61000-4-5, ANSI C62.41 and their derivates.
The main advantage of the MD 300 current probe is, that the measuring system
is physically isolated from the circuit under test.
The MD 300 current probe is ready to use as coming along with pre-mounted
coaxial cable. The BNC-end plug needs to be connected to the high-impedance
input or 50 Ω input of an ordinary memory oscilloscope. Then the conductor
carrying the surge current to be measured is passed through the hole in the
current probe. The resulting voltage wave shape on the oscilloscope will then
be an authentically reproduction of the actual current wave shape within the
given accuracy.