Product Overview

The SMRDT08 series voltage monitor is a high-end multi-channel power grid voltage quality monitoring and statistical instrument. It can convert and process the input voltage signals, and under clock synchronization control, automatically monitor, statistically analyze, and store various statistical values for user selection. It can acquire, display, and classify statistical data for multiple voltage signals (PT output ~100V, 220V, 380V). It can simultaneously monitor the voltage quality of three power grids, making it an essential tool for monitoring and assessing power grid voltage quality in power systems.

Product Features

The SMRDT08 series voltage monitor features a novel and elegant design, a clean appearance, excellent workmanship, convenient installation, and ease of use. Utilizing high-end single-chip microcomputers, large-scale ICs, and SMT surface mount technology, and proven through years of market application, the instrument boasts powerful functionality and high reliability.

Product Applications

Power Systems: Substations, distribution network gateways, and power plants; used for monitoring power quality and assessing voltage compliance rates.

Industrial Manufacturing: Enterprises sensitive to power quality, such as those in the automotive, metallurgy, chemical, and semiconductor industries; used to monitor production line voltage stability and analyze equipment failure causes.

Smart Buildings and Commercial Centers: Monitor the operating status of power distribution systems, manage energy, and ensure power quality for critical loads (such as data centers, elevators, and medical equipment).

New Energy Sector: Photovoltaic power plants and wind farm grid connection points; monitor grid-side voltage to meet grid connection requirements.

Public Utilities and Rail Transit: Power distribution monitoring for critical infrastructure such as subways, airports, and water utilities.

About us

Baoding Simaier Electric Co., Ltd. was established on July 1, 2009 and is located in the National High-tech Industrial Development Zone of Baoding City, Hebei Province. It is a high-tech enterprise focusing on the research and development of power system automation, relay protection and instrumentation.

FAQ

Q: How long can it record voltage over-limit events? Will data be lost when the memory is full?

A: Recording Duration: Built-in large-capacity memory can record thousands of voltage over-limit events (such as brief rises, brief falls, and interruptions).
Storage Mechanism: Employs a "first-in, first-out" (FIFO) cyclic recording mode. When the memory is full, it automatically overwrites the oldest data, ensuring that the latest critical events are always saved and preventing data loss.

Q: Does the device require regular calibration? What is the calibration cycle?

A: Regular Calibration Required: Yes, regular calibration is recommended to ensure measurement accuracy.
Calibration Cycle: Typically once every 1-2 years, depending on the usage environment and metrological regulations. Contact the Electric Power Research Institute or a qualified metrology institution for calibration.

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