Description
Overview
Essential details:DS3820FEDA1C1F FIELD EXCITER 50 AMP POWER RESET
An exciter is a device used to generate a magnetic field, which plays a crucial role in electrical equipment such as motors, generators, and transformers. The basic principle of the exciter is to magnetize the magnetic field generated when the current passes through the coil. When the current passes through the coil, it creates a magnetic field around the coil, and this field is the magnetic field required by the exciter. The size and direction of this magnetic field depends on the size and direction of the current, so the magnetic field can be controlled by controlling the size and direction of the current.
Exciter can be divided into DC exciter and AC exciter two types. Dc exciter generates magnetic field through DC power supply, its principle is to use the constant magnetic field generated when DC current flows through the coil to achieve excitation; The AC exciter generates a magnetic field through the AC power supply, and its principle is to use the alternating magnetic field generated when the AC current passes through the coil to achieve excitation.
The main functions of the exciter include maintaining the generator terminal voltage at the given value, distributing the reactive power among the parallel running units reasonably, and improving the stability of the power system. In addition, as a motor that converts electrical energy into magnetic field energy, the exciter can also be used in the motor to adjust the output power and speed of the motor by changing the magnetic field strength of the motor, so as to achieve the control of the motor. At the same time, it can also be used in magnets to adjust the size and direction of magnetic flux by changing the magnetic field strength and direction to meet different application needs.
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DS3820FEDA1C1F FIELD EXCITER 50 AMP POWER RESET
The PXIe-1085 Chassis has 16 hybrid slots and 1 PXI Express system timing slot, high performance, up to 4 GB/s per-slot dedicated bandwidth for all slots, 12 GB/s or 24 GB/s maximum system bandwidth, and compatibility with PXI, PXI Express, CompactPCI, and CompactPCI Express modules. The device operates on software provided by the PXI Platform Services 3.0 (or higher versions) software media, and can be configured using the Measurement & Automation Explorer (MAX) tool. Also, it is equipped with 2 SMA connectors. The PXI chassis weighs 40.3 lb and has the dimensions: 6.97 x 18.30 x 19.38 inches.
The NI PXIe-1085 Chassis has a remote power-inhibit control and variable speed fan controller to optimize cooling and acoustic emissions. Its 38.25 W per slot cooling meets increased PXIe cooling requirements. The device has a low-jitter internal 10 MHz reference clock for PXI/PXI Express slots with ± 25 ppm stability, and a low-jitter internal 100 MHz reference clock for PXI Express slots with ± 25 ppm stability. The NI PXIe-1085 is AC powered and its power, temperature, and fan monitoring features are highly reliable, as the device is HALT tested for increased reliability. This model additionally has quiet operation for 0 to 30 °C at 51.2 dBA.