Inversores Lorain Baja Capacidad (56)

The correct answer is "dos" which means "two" in English. This suggests that the reserve inverter of the 5XWAA501B system will provide power to the load in case two inverters fail.

To start the WAA501B inverter and generate current, the switch S1 needs to be activated.

The correct answer is "WAA501B y WAA102B". This answer suggests that the two mentioned items, WAA501B and WAA102B, are low-capacity investors.

The given correct answer states that the waveform generated in the primary of T1 is a square wave. This means that the primary side of T1, which is a transformer, produces a waveform that alternates between high and low levels in a square shape. This waveform is characterized by its sharp transitions between the two levels, resulting in a waveform that resembles a square.

The correct answer is TB1 because in the given schematic diagram of the redundant system 2XWAAXXXB, the CD board is indicated with the abbreviation TB1.

The correct answer is 13.6 A. This means that the WAA501B inverter has a full load current of 13.6 A.

The correct answer is "si se sale de un rango preestablecido." This means that the control transfer card of the inverter detects if it goes outside of a pre-established range. This suggests that the card is designed to monitor and control the inverter's performance within specific parameters, ensuring that it operates within safe and efficient limits.

The correct answer is "controlar el circuito inversor." The explanation is that the function of the inverter control card is to control the circuit of the inverter. This means that it is responsible for managing the conversion of direct current (DC) into alternating current (AC), which is necessary for various electrical devices to function properly.

The given correct answer is 30 A. This suggests that the redundant system 3X2XWAA501B has an input fuse with a rating of 30 A. This fuse is responsible for protecting the system from excessive current flow, ensuring its safe operation.

The correct answer is "4 inversores principales y 1 inversor de reserva y la linea comercial". This is because the system consists of 4 main inverters, 1 reserve inverter, and the commercial line.

The correct answer is "Un inversor principal y otro de reserva y opcionalmente la linea de CA como reserva". This means that the redundant system consists of a main inverter and a backup inverter, and optionally the AC line as a backup. This configuration ensures that there is a backup power source in case the main inverter fails, and the AC line can also be used as a backup if needed.

The correct answer is "proteger contra un corto circuito en el circuito de potencia" which translates to "protect against a short circuit in the power circuit." This means that the function of the input fuse is to prevent damage or overheating caused by a short circuit in the power circuit.

In the given redundant system 2XWAAXXXB, the voltage between terminal 1 and terminal 2 of the output plate is 120V.

The correct answer is "alimentar 3 cargas diferentes" which means "to power 3 different loads" in English. This is evident from the given information where it states that the redundant system is designed to "alimentar 3 cargas diferentes" or power 3 different loads.

The correct answer is 48 VCD. This is the voltage input for the 3X2XWAA501B inverter system at TB1.

The correct answer is "alimente la carga" which means "feed the load" in English. This means that the redundant system is designed for the inverter 1 to provide power to the load.

The correct answer includes a list of components that are part of the 5XWAA102B inverter system. These components are a control cabinet, 2 input/output panels, and 5 inverters. This suggests that the system is designed to control and convert electrical power, with the control cabinet housing the necessary controls and the input/output panels facilitating the connection of external devices. The 5 inverters are likely responsible for converting DC power to AC power, making this system suitable for applications that require AC power generation.

The correct answer states that the configuration of the system is 3 inversores principales (main inverters) and 3 inversores de reserva (reserve inverters) in the same bastidor (rack), and it is used with inversores (inverters) of 500 VA. This means that the system has a total of 6 inverters, with 3 being the main ones and 3 being reserve ones. They are all located in the same rack and are used in conjunction with 500 VA inverters.

The correct answer is "evita que retorne ruido a las baterias" which translates to "prevents noise from returning to the batteries." This means that the function of the WAA501B inverter filter is to prevent any unwanted noise or interference from affecting the batteries.

The function of the priority circuit in the 5XWAA102B inverter system is to determine which inverter will receive the backup power in the event of a failure of one or more inverters.

The correct answer is "sincroniza el oscilador de control con la linea de CA". This means that the synchronization card of the inverter is responsible for synchronizing the control oscillator with the AC line. This ensures that the inverter operates in sync with the AC power source, allowing for efficient and reliable power conversion.

The answer is correct because the given list includes various alarms that indicate potential issues or failures in a low-capacity investor. These alarms include fuse failure, inverter failure, output failure, and transfer failure. These alarms are important for monitoring the performance and functionality of the investor and can help identify and address any problems that may arise.

The correct answer is "medidores, interruptores y lamparas". This is because the question asks for the parts located at the door of the WAA501B inverter, and out of the given options, only "medidores, interruptores y lamparas" match this description. The other options mention different parts such as test connection boards, alphanumeric displays, potentiometer of adjustment, buttons, and alarm LEDs, which are not located at the door of the inverter.

The correct answer is 4 because the question is asking about the number of autotransformers in the 5XWAA501B inverter system. Autotransformers are a type of transformer that have a single winding and can be used to step up or step down voltage. Therefore, the 5XWAA501B inverter system has 4 autotransformers.

The correct answer is 2. This suggests that there are two contactors that control the priority system in each 5XWAA501B inverter.

The correct answer is 42 to 56 VCD. This means that the voltage input range for the WAA501B inverter is between 42 and 56 volts of direct current.

The correct answer includes the components CR1, CR2, CR3, CR4, the primary of T1, and C2. These components are part of the power circuit of the WAA501B inverter.

The correct answer is "cortar el interruptor de entrada a un valor preestablecido de voltaje de bateria". This means that the function of the low input voltage protection is to cut off the input switch when the battery voltage reaches a predetermined value. This is done to protect the battery from being discharged too much, which can damage the battery and reduce its lifespan. By cutting off the input switch, the protection ensures that the battery voltage is maintained at a safe level.

The correct answer is K1 = Energizado, K2 = Desenergizado. This means that the contactor K1 is energized (turned on) and the contactor K2 is de-energized (turned off). In the given statement, it is stated that the state of the contactors determines that the main inverter 3 will be replaced by the reserve inverter. Therefore, if K1 is energized and K2 is de-energized, it indicates that the reserve inverter will be activated to replace the main inverter 3.

The correct answer is "tablilla de CA, inversores, fusibles de entrada." This is because the question is asking for three parts of a redundant system, and these three components are listed as options. The "tablilla de CA" refers to the AC panel, which is responsible for distributing AC power in the system. The "inversores" are inverters, which convert DC power to AC power. The "fusibles de entrada" are input fuses, which protect the system from excessive current.

The correct answer is "la tarjeta de señalización". In the 5XWAA102B inverter system, the alarm boards of the control cabinet are connected to the signaling card. This card is responsible for receiving and processing alarm signals from various components of the system. It ensures that any alarms or faults are properly detected and signaled to the operator or monitoring system. The signaling card plays a crucial role in the overall functioning and safety of the inverter system.

The correct answer is TB1 de alimentacion de CD de entrada, TB2 de alimentacion de CA regulada, 2 Autotransformadores. These elements are part of the input/output panel of the 5XWAA102B inverter system. TB1 is the input DC power supply terminal block, TB2 is the regulated AC power supply terminal block, and the 2 autotransformers are used for voltage regulation. These components play a crucial role in the power supply and regulation of the system.

The correct answer is TB2. In the given schematic diagram of the redundant system 2XWAAXXXB, the CA input board is indicated with the abbreviation TB2.

The correct answer is "la tarjeta de señalizacion" because it is stated in the question that the LEDs indicating the status of each of the main inverters are located on this card.

The correct answer is "falla de CA inversor no x." This means that the failure indicated by the LEDs of the main inverters is related to the AC inverter not functioning properly. The "no x" indicates that it is not a specific type of failure, but rather a general failure of the AC inverter.

The correct answer is 16. In the 5XWAA102B inverter system, the signaling circuit has 16 LEDs to indicate the faults of the inverters.

The correct answer is TB4 and TB5. In the 5XWAA102B inverter system, the alarm boards are located in the control cabinet. The specific alarm boards TB4 and TB5 are responsible for monitoring and reporting any alarms or issues within the system. These boards play a crucial role in ensuring the proper functioning and safety of the inverter system.

The correct answer includes the components "circuito de potencia, tarjeta de disparos, tarjeta de sincronia, tipos de transferencia". These components are related to the functioning of the investors. The circuito de potencia refers to the power circuit, which is responsible for controlling and distributing power. The tarjeta de disparos and tarjeta de sincronia are cards that control and coordinate the firing and synchronization of the system. The tipos de transferencia refers to the different types of transfer modes that the investor can operate in. Overall, these components play a crucial role in the operation and control of the investor system.

The correct answer is K1 = Desenergizado, K2 = Energizado. This means that the contactor K1 is de-energized (not powered) and the contactor K2 is energized (powered). In the given system of inverters, this combination of states indicates that inverter 2 should be replaced with the reserve inverter.

The correct answer is "filtro de entrada, inversor, circuito resonante, control, y alarmas". This is because the question asks for the components of the block diagram of the WAA501B inverter, and these are the components listed in the answer. The "filtro de entrada" (input filter) is responsible for filtering the input power, the "inversor" (inverter) converts DC power to AC power, the "circuito resonante" (resonant circuit) helps regulate the output voltage, the "control" manages the operation of the inverter, and the "alarmas" (alarms) provide warnings or notifications for any issues or abnormalities.

The correct answer is S2. In order to start the WAA501B inverter and generate voltage, the switch S2 needs to be activated.

Cuando el inversor WAA501B falla, la transferencia automática se realiza hacia la línea de CA. Esto significa que la carga se alimentará directamente desde la línea de corriente alterna, en lugar de depender del inversor.

TB3 refers to a specific tablilla (board) in the 5XWAA102B inverter system. The question is asking which tablilla is being referred to in the given context.

In the 5XWAA102B inverter system, the control cabinet contactors are connected to the circuito de prioridad (priority circuit) via the P/KDI (potentiometers).

The lamp DS2 lights up when the contacts L3-1 and T3-1 are opened.

The correct answer is L1, C1A, and C2B. This is because the question is asking for the components that make up the inverter filter WAA501B. Among the given options, L1, C1A, and C2B are the only components mentioned together.

The correct answer is R4. The UJT oscillator generates pulses of 120 Hz, and these pulses are adjusted by the resistor R4.

To make the WAA501B inverter take the load again, it is necessary to reactivate the switch or button labeled "S1" and set it to the "reset" position.

The correct answer is S1. S1 is the element that allows us to energize contactor K2.

The correct answer is "el circuito de prioridad". In the 5XWAA102B inverter system, the inverter transfer board of the control cabinet is connected to the priority circuit. This suggests that the priority circuit plays a crucial role in the functioning of the system, possibly determining the order or importance of certain operations or functions.