HVX. Vacuum circuit-breaker up to 36 kV. Medium-Voltage Switching Devices. HVX. HV. HVX. 0. MEDIUM-VOLTAGE SWITCHING DEVICES. AREVA T&D. HVX Assembled Pole – Indoor MV Vacuum Circuit Breaker up to 24 kV. The HVX series circuit-breakers are vacuum circuit-breakers for application in 12 to 24 kV indoor switchgear units. Operating conditions. The circuit-breakers.
|Genre:||Health and Food|
|Published (Last):||6 September 2012|
|PDF File Size:||5.42 Mb|
|ePub File Size:||12.35 Mb|
|Price:||Free* [*Free Regsitration Required]|
Operation under hxv deviating from these is only admissible upon consultation and with the written approval of the manufacturer. It enables the Panel Builder to design switchgear solutions with fixed type or withdrawable type of circuit breaker with enhanced safety features, full control from a separate room and with the following technical characteristics: Rated supply voltage Power consumption min.
Vacuum circuit-breaker up to 36 kV
It must provide a sufficient heating performance to prevent condensation on the circuitbreaker. This prevents continuous closing and opening “pumping”. The energy storing device can be charged immediately after switching ON by hand or by motor. Its functions comprise those of a mechanical supporting device for the top and bottom terminal contacts between which the vacuum interrupter chamber is suspended free of mechanical constraints. Circuit breaker is in discharge and open position,trolley is in service position.
Its contents do not constitute an offer for sale or advice on the application of any product referred to in it.
Vacuum circuit-breaker up to 36 kV
Auxiliary opening release option F2 Auxiliary closing release F3 Indirect overcurrent release option F4 Undervoltage release option K01 Anti-pumping-relay Drawing number: Depending on dirt collected, replace cloth as often as necessary. Environmental and operating conditions HVX circuit-breakers may only be operated under normal operating conditions acc.
Any damage to the paint, scratches and other damage must be repaired immediately to avoid corrosion. All dimensions not specified in detail are in millimeters.
Connect external control lines via the terminal strip. M6 7 9 M8 16 M10 M12 Table 1: Comply with the Tightening torques specified for crew fastening refer to Annex.
The HVX vacuum circuit-breaker must be lifted in accordance with the illustration. Do not perform area work on the circuit-breaker which is not described in this Technical Instruction. Couple hx transport truck to the panel. The number of switching cycles can be used to draw conclusions about the service life or the operating cycles. If circuit breaker without blocking manget for trolley Y0, circuit diagram according to showing.
The safety provisions of Chapter 1. When performing the following assembly steps, observe and comply with the instructions given for the panel used. Move circuit-breaker from disconnected into service position by hand: Appropriate interlocks rule out faulty switching operations.
Areva breakers type HVX-24-25-06 for DeWind D8.2
Keep duration of exposure as short as possible. Use a dry cleaning cloth for slight soiling: Depending on the order volume, components shown may not be included.
The energy storing device of motorized circuit-breakers is charged automatically once the auxiliary voltage is applied.
The drive mechanism is available in two basic models, i. In case of AC voltage, the coil hcx supplied via a rectifier installed in the switch housing. You must be familiar with these interlocks before operating the circuit-breaker Electrical interlocks have been designed according to the circuit diagram. They warn about dangers or provide important information which must be complied with at all costs so as to avoid danger and damage: The heating or cooling systems may fail to operate for a period lasting several days.
HVX vacuum circuit-breakers are suitable for installation at high altitudes. Before performing work on the circuit-breaker, switch off the auxiliary voltage and prevent it from reclosing.
Areva breakers type HVX for DeWind D | Spares in Motion
The following elements must not be lubricated: The following additional documentsmust be observed for this circuit breaker: Switch off the auxiliary voltage for the circuit-breaker drive and secure it against reclosing.
Ambient conditions Temperature class “minus 5 indoors”1 Ambient temperature min. Make sure the rope or hgx is strong enough to bear the weight of the circuit- breaker and jvx not touch the circuit-breaker. For further current circuits, 8 contact elements can be arranged additionally.
It’s a community-based project which helps to repair anything. It enables the Panel Builder to design switchgear solutions with fixed type or withdrawable type of circuit breaker with adeva safety features, full control from a separate room and with the following technical characteristics:.
The auxiliary voltage data is required to this effect.
The use of other auxiliary products is not admissible. Science Physics Electronics Vacuum circuit-breaker up to 36 kV advertisement. Contact with voltage may result in fatal injury!