HANNOVER MESSE 2020,
20 - 24 April
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. It ensures a natural interlock of the cubicle's primary functions. The arc extinction process is accelerated by the SF6 gas and due to optimized opening speeds of the mechanical drive. A patented arc extinction mechanism combines optimal revolution of the gas with perfect electrical contacts.
Mevoco's experience with the load-break switch RV44, used in SGC-SwitchGear Company NV's DF-2 range, is translated here into the RV50.
The RV50 load-break switch is classified as E3/M1 (100 cycles CO and 1,000 mechanical operations) according to IEC 62271-102 standards.
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 ...
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 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 ...
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 ...
The RV64 is a SF6-gas insulated compact submersible unit with load break switch and earthing switches on both sides of the load break switch. So both sides of the ...