HANNOVER MESSE 2019,
01 - 05 April
The HR-2 voltage detector is a "non-integrated high impedance" (VDS) type and is in full accordance with the IEC 61243 (part 5) standards.Designed to be coupled with an insulator with a capacitive divider, the HR-2 has an internal capacitive impedance situated between 36 and 43.2 M and reactive at a voltage level of 70 to 90 V and a current of 2,5 µA at 50 Hz.On the front side of the HR-2 detector, a test point has been integrated which allows for verification of the phase concordance with the detector installed in the receptacle. The voltage detector HR-2 is: in accordance with the protection class II of the IEC 60536 standard, and can be tested in a conventional 230V - 19 mm plug. on the connection side, all the contacts are protected by a 0.15µm "gold coating".With a history dating back over 38 years, Mevoco nv has specialised, in particular, in the design and the production of medium voltage switches from 10 to 36 kV.
The arc-killer extinguishes an internal arc by directing it to a metal earthed short circuit. The arc is extinguished in less than 50 ms.
Mevoco's SV-25 Arc-Killer ...
The VA(S)-2 vacuum circuit breaker with side actuator couples optimum performance with maximum reliability and operational security.
The circuit breaker can be ...
This vacuum circuit breaker of the spring mechanism type, is an extremly compact circuit breaker which is made for intergration in switchgears type Ring Main Unit ...
The RV44 load-break switch consists of an epoxy housing, containing fixed and movable contacts.
The switch is filled with SF6 gas (sulphur hexafluoride) and is ...
We produce triple position switches for the DR-6 Ring Main Unit.
The triple position load-break switch (On/Off/Earth) was developed according to IEC standards. ...
The RV53 is an SF6-gas-filled, 3-phase (in/out/earth) load break switch of the E3 class according to IEC 60265.1 to 24 kV - 800/630(A) - 20/25 kA. It is designed ...
The RV54 Submersible Fast Switch is the perfect below grade (or flooding area) choice for network feeder sectionalizing and alternate source pick up. The extended ...
Mevoco's new digital protection relay RP600 is of the "self-powered" type, and easily integrated into the new VA-2 and the VA-2RP vacuum circuit breakers, as well ...
The new integrated voltage detector VDS for voltages up to 24 kV includes an option for phase comparison.
In accordance with the IEC 61243-5 standards, the product ...