For disturbance voltage measurements on single-phase EUTs

The R&S ENV216 two-line V-network meets the requirements of CISPR 16-1-2 and EN 55016-1-2 for V-networks with a simulated impedance of (50 μH + 5 Ω) || 50 Ω in the frequency range from 9 kHz to 30 MHz as well as the ANSI C63.4 in the frequency range from 150 kHz to 30 MHz. A socket with protective earth contacts connects to the EUT. Various models with country-specific connector systems are available. The compact design and low weight make the R&S®ENV216 ideal for frequently varying applications, especially for on-site disturbance voltage measurements on single-phase EUT.

Owing to its compact design and low weight, the R&S®ENV216 is ideal for frequently varying applications and especially for on-site disturbance voltage measurements on single-phase EUTs. Note that high leakage currents are produced because of the standard design of these V-networks. The networks should therefore be connected to a low-impedance protective earth system. In uncertain cases, an isolating transformer should be used. In the case of AC supply operation in a range from 90 V to 240 V and 50 Hz to 60 Hz, the operating voltage for the built-in logic circuit is obtained from the AC supply direct. This covers all standard applications. If the EUT is operated with low AC voltages or DC voltages up to 50 V, the logic circuit is powered via an external plug-in power supply that is supplied as standard.

Air-core design and artificial hand

The R&S®ENV216 two-line V-network is based on air-core inductances and contains an artificial hand.

Switch-selectable highpass filter of 150 kHz

To prevent the measuring receiver from being overdriven by low-frequency spectra of high level, a 150 kHz highpass filter can be cut in.

Built-in 10 dB attenuator pad

To ensure standard impedance irrespective of the receiver input attenuation, the R&S®ENV216 is equipped with 10 dB attenuator pad.

Built-in pulse limiter (can be switched off)

A built-in pulse limiter that can be switched off protects the receiver input.

Remote control with TTL levels (compatible with Rohde&Schwarz measuring receivers)

TTL control inputs that can be driven by controllers and Rohde&Schwarz measuring receivers are provided for remote control in automatic test systems (phase selection and activation of highpass filter). Optocouplers prevent pick-up of external disturbance.