16533B1

The 16533B1 is a multi-purpose, polyphase meter able to measure various parameters in electrical networks. It is designed specifically for compact installations in various utility, industrial, commercial and residential applications. The 16533B1 has a wide range of functionality, enabling the user to measure power, energy, frequency, and more. Additionally, its two-channel current transformer (CT) configuration provides the flexibility to measure three phase or single phase loads.

The 16533B1 is equipped with four input channels for current/voltage measurements – two for the CTs and two more for direct connection. Voltage inputs are provided with an internal voltage reference that can be used to measure the digital output of a voltage transformer. This feature allows the meter to measure grid voltage, voltage transformer errors, and asymmetries between phases.

The 16533B1 was designed to measure the voltage and current, then to calculate the power, energy, and other parameters derived from these measurements. The big advantage of this model is its high accuracy and reliability, which is a result of its sophisticated processing architecture and takes place through sophisticated hardware components. The digital signal processing (DSP) unit of the meter uses analog to digital (A/D) conversion and a complex algorithm, to accurately measure the parameters. All data is processed in the DSP unit, where transient removal techniques are implemented to guarantee high accuracy.

The 16533B1 also features a wide variety of communication options, including EIA-485 (MODBUS-RTU), Ethernet 10/100 Mbits, and GSM. The communication links allow the user to interact with the meter and access its menus and settings. Additionally, the meter can register alarms, time synchronization, and other special functions. This data can be sent in specific intervals to a PC. Furthermore, the configuration of the meter can be updated remotely, which allows for remote firmware upgrades.

In summary, the 16533B1 is a comprehensive polyphase electrical meter. It is an ideal choice for applications that demand a reliable, compact, and accurate meter. The meter is well suited for a variety of installation scenarios, and its wide range of communication and parameter measuring capabilities make it a versatile and efficient choice.