Identificación De Alarmas En Equipos De Fuerza

The correct answer is 60 + - 1 Hz. In normal operation of a generator, the speed or frequency generated should be around 60 Hz, with a tolerance of plus or minus 1 Hz. This ensures that the generator is operating within the acceptable range and providing a stable and consistent power output.

Pressing the test button on the equalization circuit in the control unit for about 50 seconds is necessary to generate enough current increase to activate the automatic circuit.

The given answer, "gpo*elect*op*XXX," is the correct text that should be presented for the alarm of an operating generator group for AXE central concentrators, according to the standardization norm for alarms.

The given answer "gpo*elect*blq*XXX" is the correct text that should be presented as the alarm for a blocked generator group in AXE central concentrators.

The correct answer is "Tipo poste, compacta y pedestal". This answer lists the three types of substations that are available in Telmex, which are "poste" (pole), "compacta" (compact), and "pedestal" (pedestal).

One of the actions to be taken when there is a long starting time failure in a generator is to check the operation of the auxiliary starting solenoid. This means that the solenoid responsible for starting the generator may be malfunctioning, causing the long starting time. By verifying its operation, one can identify if it needs to be repaired or replaced to fix the starting issue.

The correct answer is "Temperatura" because the protection systems of the generator only work if the temperature sensors are submerged in the coolant liquid. This is because temperature is an important factor in determining the proper functioning of the generator and any abnormal rise in temperature can indicate potential issues or malfunctions. Therefore, having temperature sensors submerged in the coolant allows for accurate monitoring and effective protection of the generator.

Las alarmas de bloqueo del G.E. y falla de red se conectan en el punto TB3 de la tablilla de un tablero de Selmec tipo C.

The correct answer is "Tablero de control y alarmas." This is because one of its functions is to provide a local and/or remote signal of a fault in a DC plant. The other options, such as "Tableros de distribución," "Tablero de rectificador," and "Tablero de C.D." do not mention this specific function.

According to the standard for alarm standardization, the configuration for alarm existence should be "Circuito Cerrado a tierra" which means "Closed Circuit to ground" in English.

NMA stands for Network Management Applications. It is a centralized surveillance system that can monitor all network elements and has the potential to integrate all aspects of existing network surveillance and emerging technologies. This system allows for efficient monitoring and management of network resources, ensuring smooth operation and identifying any issues or threats in real-time.

The correct answer is "g.elec.bl" because it is the abbreviation for "grupo electrógeno bloqueado" which translates to "generator group blocked" in English. This alarm indicates that there is an issue with the generator and it is not functioning properly.

According to the technical support department of Alcatel, the mnemonic for the commercial power failure alarm in a system 12 HOST central is XPOW.

All electrical generators have panels for remote alarm connections for: Lockout, plant in operation, and network failure.

This answer suggests that in order to test the load alarm in equalization in a DC plant, one must place the float/equalization switch in the equalization position of a rectifier. Then, the disconnect button should be pressed and the transient current should be allowed to decrease before disconnecting the circuit or transferring to the reserve.

La carga de igualación debe desconectar a una corriente de batería de 20 A.

The given answer is "Voltaje y corriente" (Voltage and current). This is the correct answer because the sentence states that the supervision of these parameters is done to monitor the battery through the control module of the plant. Voltage and current are important parameters to monitor the health and performance of a battery. By monitoring the voltage and current, any abnormalities or issues with the battery can be detected and addressed in a timely manner.

Cuando un grupo electrógeno se queda sin combustible, se produce una disminución en la presión de aceite. Esto ocurre porque el combustible es necesario para mantener la presión adecuada en el sistema de lubricación del motor. Sin suficiente presión de aceite, el motor puede sufrir daños graves y dejar de funcionar correctamente, lo que resulta en un bloqueo del grupo electrógeno. Por lo tanto, la respuesta correcta es "Baja presión de aceite".

The correct answer is 90% de la capacidad del generador. This means that the overcurrent lockout operates when the current exceeds 90% of the generator's capacity. This safety feature is designed to protect the generator from damage caused by excessive current flow. When the current reaches or exceeds this threshold, the generator will automatically shut down to prevent further damage.

The given statement "Abre el interruptor de operación con carga de la subestación" refers to the action of opening the operation switch with load in the substation. This action is part of the procedure for disconnecting a substation, which is carried out in 6 steps. Therefore, it corresponds to step 4 in the procedure.

In climate control equipment, such as precision systems, there are built-in monitoring systems. These systems can detect various non-urgent alarms, including low flow, water leakage, high humidity, and high temperature.

In direct current power plants, the alarm for low voltage distribution is set at 47V for a system of 24 cells. This means that if the voltage drops below 47V, the alarm will be triggered to alert the operators of the low voltage condition.

The correct answer is 57.5V. In a direct current power plant with a system of 24 cells, the high voltage distribution alarm is set at 57.5V. This means that if the voltage exceeds this threshold, the alarm will be triggered to alert operators of a potential issue with the distribution of voltage.

El protocolo SMP nos sirve para conocer las actividades funcionales de la administración de recursos. Esto implica que el protocolo nos permite tener información y control sobre cómo se están utilizando los recursos en un sistema. Con esta información, se pueden tomar decisiones y acciones para optimizar el uso de los recursos y asegurar que se estén utilizando de manera eficiente y efectiva.

The correct answer is "La temperatura del motor no debe ser menor de 50 ºC". This means that the motor temperature should not be lower than 50 ºC. This is an important verification to be done before starting the generator. It ensures that the motor is at a suitable temperature for operation, as running the generator with a lower temperature could cause damage or inefficient performance.

The correct answer is to open the power switch in the alternating current distribution panel. This is done in order to test the AC power failure alarm on the climate equipment.

The correct answer is "Alta temp" because according to the standardization norm for alarms in a 5ESS central, the alarm for high temperature in the digital room should appear with this text. The other options provided are not specified in the norm and therefore are not correct.

The mnemonic for rectifier failure in an S-12 host plant for a DC power plant is RECT.

The correct answer is 26 ºC. This means that the thermostat in the conditioned room needs to be heated to 26 ºC in order for it to trigger the high temperature alarm.

The correct answer is "Tablero de control y alarmas en plantas de c.d". This is because the question is asking for the name of the team that is responsible for measuring voltage and current using voltage and current measuring instruments in battery and distribution systems, and where the total current of the plant is the sum of the currents in all modules of this type. "Tablero de control y alarmas en plantas de c.d" refers to the control panel and alarm system in direct current plants, which would include the necessary instruments for measuring voltage and current.

CNS stands for Circuit Network Supervisor. The given statement mentions that one of the main functions of this role is the configuration of circuits and services of Intelligent Network. Therefore, CNS is the most suitable option as it aligns with the mentioned responsibilities.

In the network failure alarm test, the low voltage main switch is usually disconnected to provoke the network failure. This is because the low voltage main switch controls the flow of electricity to the entire network and disconnecting it would result in a complete shutdown of the network. The high voltage main switch and the automatic switch may also control the flow of electricity, but the low voltage main switch is typically the one that is disconnected in this scenario.

The correct answer is 20 PSI. In Onan generator sets, the pre-alarm for oil pressure operates at a value of 20 PSI. This means that when the oil pressure in the generator drops to 20 PSI or below, the pre-alarm will be triggered, indicating a potential issue with the oil pressure. This early warning system allows for timely maintenance or troubleshooting to prevent any damage to the generator.

In supervision teams, they can monitor voltage or current signals using transducers. The given answer, "Entradas analógicas" (analog inputs), is correct because analog inputs allow for the measurement and monitoring of continuous signals, such as voltage and current. This means that the supervision team can accurately monitor and analyze the signals using analog inputs.

The correct answer is TMN. TMN stands for Telecommunications Management Network, which is a standard architecture for managing and operating telecommunications networks. It allows for the interconnection of management systems from different brands, enabling the administration and operation of equipment through various supervision systems.

The correct answer is TMN. TMN stands for Telecommunications Management Network. This network uses polling protocols, where the mediation device scans or polls the remote network elements. TMN is a standard framework for managing and monitoring telecommunications networks. It provides a structured approach to network management and allows for efficient communication between different network elements.

The correct answer is 2.17. This is the voltage of floatation in volts per cell for open batteries.

This statement explains that the time of retransfer adjustment for the generator groups is between 3 to 5 minutes.

In supervisory teams, binary inputs are used to detect alarms from power equipment. Additionally, alarms from switching equipment can also be connected to transmission through binary inputs.

According to the standardization norm for alarms in a AXE Host central, the correct text for the alarm indicating that the generator group is in operation is "gpo*elect*en*operación". This aligns with the format and terminology used for alarms in this system. The other options provided are either incorrect or unrelated to the alarm being described.

The correct answer is 40 y 60 lb/pulg. In a generator set, the normal working oil pressure in the engine should be between 40 and 60 lb/in². This range ensures proper lubrication and cooling of the engine components, preventing excessive wear and overheating. Maintaining the correct oil pressure is crucial for the efficient and reliable operation of the generator set.

Cuando se coloca el selector de operación en la posición cero o fuera en algunos tableros, se produce una alarma de "Falla planta". Esto indica que ha ocurrido un problema en la planta o en su funcionamiento, lo que puede requerir atención y reparación para restaurar su operatividad normal.

In order for lead-acid batteries to be considered well-charged, they should have a density value between 1200 and 1220 g/dm³.

The correct answer "gpo*elect*bloqueado" refers to the description of the alarm for a blocked electronic group. This means that there is an issue or malfunction with the electronic group, causing it to be blocked or unable to function properly.

In precision climate control systems, there are built-in monitoring systems that can detect various issues. One of the possible non-urgent alarms that can be triggered is "Baja Humedad" which means low humidity. This alarm would indicate that the humidity level in the environment being controlled is lower than the desired range. It is important to monitor and address this issue to ensure optimal conditions for the equipment or processes relying on the climate control system.

The given correct answer, "Equipos divididos" (Split units), is one of the different types of refrigeration equipment. Split units consist of two separate components, an indoor unit and an outdoor unit, connected by refrigerant lines. The indoor unit contains the evaporator coil and the fan, while the outdoor unit houses the compressor and the condenser coil. This type of equipment is commonly used in residential and commercial settings for air conditioning and heating purposes.

The correct answer is 2.33. This is the voltage of equalization per cell for open batteries.

La respuesta correcta es TMPA.

En los grupos electrógenos es común tomar la señal de planta en operación del contactor de emergencia. Esto se debe a que el contactor de emergencia es el dispositivo encargado de conectar y desconectar la energía eléctrica de emergencia en caso de un corte de suministro eléctrico. Por lo tanto, al tomar la señal de planta en operación del contactor de emergencia, se puede monitorear si el grupo electrógeno está funcionando correctamente y si está suministrando energía eléctrica de emergencia cuando es necesario.

The correct answer is 10 PSI. In a generator, the oil pressure cutoff operates at a value of 10 PSI. This means that if the oil pressure drops below 10 PSI, the generator will be shut down to prevent damage to the engine.