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ENV4200 4-wire V-network (150k-30M)



ENV4200 4-wire V-network (150k-30M)
  • Product Description
  • Main features
  • Technical parameters
    • Commodity name: ENV4200 4-wire V-network (150k-30M)
    • Commodity ID: 1064764054020182016
    • 品牌11: ROHDE&SCHWARZ
    • 描述: R&S®The ENV4 200 200 A four-wire V-type network meets the requirements of CISPR 16-1-2, EN 55016-1-2, ANSI C63.4 and FCC Part 15 for V-type networks with impedance of 50 μH | 50 Ω in the frequency range of 150 kHz to 30 MHz.

           The R&S®ENV4200 200 A four-wire V-network complies with CISPR 16-1-2, EN 55016-1-2, ANSI C63.4 and FCC Part 15 for impedances of 50 μH | 50 Ω in the frequency range 150 kHz to 30 MHz V-network requirements. It is used to measure the RFI voltage on AC and DC mains connections of equipment under test carrying very high currents. It is based on an air core inductor and contains an artificial hand and a pulse limiter.

  • main feature:

    • The R&S®ENV4200 V-type network complies with CISPR 16-1-2, EN55016-1-2, FCC Part 15 and ANSI C63.4 impedance requirements for V-type networks in the frequency range of 150kHz-30MHz. It is used to measure the RF disturbance voltage on AC and DC power supplies under EUT high current conditions. It uses an air core inductor and includes a simulated hand.
    • The R&S®ENV4200 comes with a calibration report for the voltage division factor, and the calibration refers to CISPR16-1-2 and ANSIC63.4.

    Features and advantages:

    • Hollow core design and artificial hand
    • The R&S®ENV4200 200 four-wire V-network is based on an air-core inductor and includes an artificial hand in order to simulate the effect of the user's hand when measuring disturbance voltages.
    • Built-in 10dB attenuator pad
    • To ensure that the standard impedance is independent of the input attenuation of the measuring receiver, the R&s®ENV-4200 is equipped with a 10 dB attenuator pad.
    • Built-in pulse limiter (can be turned off)
    • A built-in pulse limiter can be switched off to protect the input of the measurement receiver.
    • automatic temperature monitoring
    • The fan of the R&S®ENV4200 switches on automatically when the internal temperature of the housing reaches approximately +50°C. This protects the V network in case of high constant current loads.
    • Remote control with TTL level (compatible with Rohde & Schwarz measuring receivers)
    • In automated test systems, the TTL control input can be driven by a controller or a Rohde & Schwarz measurement receiver for remote control of phase selection.
  • Frequency Range

    0.15 MHz to 30 MHz

    Impedance (magnitude and phase)


    Error limit ( according to CISPR16-1-2)

    ±20% amplitude

    Decoupling factor between power supply and receiver

    > 40dB

    Maximum allowable continuous current

    N, L1, L2, L3


    Maximum allowable AC voltage

    N, L1, L2, L3

    0 V to 400 V/690 V AC + 10%

    Maximum allowable DC voltage

    N, L1, L2, L3

    0 V to 690 V DC + 10%

    peak current

    N, L1, L2, L3

    250 A (2 minutes)

    AC frequency

    0 Hz to 60 Hz + 5%

    Pulse limiter

    1 4 0dBuV (can be shut down)

    Voltage division factor between EUT and test receiver

    10– 0.5 dB/+ 2.5 dB (with calibration data)

    Maximum allowable EUT RF power

    5 watts

    AC power

    115V  100 V to 120 V AC ± 10%

    230V  220 V to 240 V AC ± 10%

    AC power frequency

    50 Hz to 60 Hz ± 5%

    Power consumption

    100 VA

    AC and DC voltage output connectors

    multi-point contact connector

    AC and DC voltage input connectors

    multi-point contact connector

    Analog Hand Connector

    4 mm, female

    protective earth connector

    M10 bolt

    RF output connector

    50 Ω

    remote control input connector

    25-pin D-Sub, female

    RF reference ground connector

    Earth rod with 11 M6 threads

    Operating temperature

    +5°C to +40°C

    storage temperature

    -40°C to +70°C

    Dimensions (WxHxD)

    446mm x 325mm x 595mm


    3 9 kg

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