AREVA HVX PDF

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.

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The heating or cooling systems may fail to operate for a period lasting several days. Thus, the market requirements, especially regarding small functional compartments without additional solid insulating material in the panel to ensure dielectric strength, can be satisfied optimally. For Afeva medium voltage switchgear and for panel builders.

Vacuum circuit-breaker up to 36 kV

Transport trolley optional Moving crank handle The crank handle is used to move the switch with manual arefa module adeva its isolating into its racked-in position and back. Screw coupling between switching device and conductor bar with copper as conductor material. Safety provisions On principle, the 5 safety rules applicable for electrical engineering must be complied with before maintenance work on the circuit-breaker is started: Environmental and operating conditions HVX circuit-breakers may only be operated under normal operating conditions acc.

This symbol is used for instructions non-compliance with which may result in serious injury, death or serious material damage. Auxiliary opening release option Auxiliary closing release Indirect overcurrent release option Undervoltage release option Anti-pumping-relay Units incorporated in the switchgear truck in compliance with order Test position switch Service position switch Blocking magnet blocking for trolley option Drawing number: Electronic pulse stretcher The electronic pulse stretcher, type C27extends the momentary pulses to 50 ms, which offers the following advantages: Rated supply voltage Power consumption min.

You must be familiar with these interlocks before operating arsva circuit-breaker Electrical interlocks have been designed according to the circuit diagram.

Cleaning agent, 1 liter can see Chapter 9. It enables the Panel Builder to design switchgear solutions with fixed type or withdrawable type of jvx breaker with enhanced safety hvc, full control from a separate room and with the following technical characteristics:. The switching functions have been set in the factory according to the wiring diagram.

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The safety provisions of chapter 1. The following additional documentsmust be observed for this circuit breaker: There is a risk of injury when working on the drive mechanism.

Due to arreva statically closed support system, the axial forces produced on closing and opening only act on the contact system, whereas the vacuum interrupter chamber remains free of constraints.

Science Physics Electronics Vacuum circuit-breaker up to 36 kV advertisement. Operation counter An operations counter has been integrated into the operator interface to furnish proof of the number of switching operations actually performed by the circuit-breaker. In case of frequent condensation or air pollution dust, smoke or corrosive gasesthe maintenance intervals must be adapted to the actual conditions.

Schneider Electric’s strong support for the high investment in China’s economic construction and to provide Chinese customers with advanced technical and product support and improve Technical services, the low-voltage electrical appliances, converter, contacts and other industrial products, extensive use of economic construction in China, promoting China’s industrial Of the process. It must provide a sufficient heating performance to prevent condensation on the circuitbreaker.

HVX vacuum circuit-breakers are suitable for installation at high altitudes. Appropriate interlocks rule out faulty switching operations.

Vacuum circuit-breaker up to 36 kV

As the coil is designed for short-term excitation only, the exciter circuit is routed via an auxiliary switch contact controlled by the circuit-breaker shaft, thus – once released – interrupting the current circuit. It remains in this initial position until the ON command is issued anew. Connect areeva control lines via the terminal strip.

The solid support provides a constraint-free suspension for the interrupter chamber. Shipping units must be unpacked immediately after receipt. 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.

Use cleaning agents for severe soiling: Pulsing can be initiated by hand, via control switches, overcurrent releases or undervoltage releases.

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HVX Assembled Pole | Schneider Electric

The use of other auxiliary products is not admissible. Any damage occurred in transit must be recorded and reported immediately to the manufacturer. All dimensions not specified in detail are in millimeters.

Whilst every effort is made to produce up-to-date literature, this brochure should only be regarded as a guide and is intended for information purposes only. Documents Flashcards Grammar checker. Schneider Electric Energy Efficiency Management Platform With its deep understanding of the five markets, the careful care of corporate clients, as well as in the field of energy management experience, Schneider Electric from a good supplier of products and equipment have grown to a total solution provider.

All metallic surfaces sliding up oneach other, especially cam discs, cogwheels and ratchet hgx. Use a dry cleaning cloth for slight soiling: Make sure that there are no external parts in the circuit-breaker compartment. By working with partners and the cooperation of a large number of dealers, Schneider Electric China has created tens of thousands of jobs.

Before performing work on the circuit-breaker, switch off the auxiliary voltage and prevent it from reclosing. After connecting the external control line, mount the cover plate. Ryan Sabo – WordPress.

In case of queries or ambiguities, please arvea the manufacturer. Any other use constitutes improper use and may result in dangers and damage. When performing the following assembly steps, observe and comply with the instructions given for the panel used. It is raeva by compact dimensions, good operator guidance and a modern functional industrial design. The standard equipment doesn’t include option items,if the customer requires option items,please state it when placeing the order.

Next, discover our energy and sustainability services, including big data management, to turn this vision into your business reality. Circuit breaker is in discharge and open position,trolley is in service position.

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