Overview of Integrated Building Equipment Monitoring System

The Integrated Building Equipment Monitoring System, in accordance with the requirements of Section 18.14 of the "Standard for Electrical Design of Civil Buildings" GB 51348-2019, achieves building monitoring and management functions such as equipment monitoring, power monitoring, lighting control, residual current monitoring, energy metering, building environment monitoring, and energy efficiency management. The system equipment includes functions for the distribution, transformation, protection, control, metering, and safety of electrical energy, as well as monitoring, metering, control, and protection of controlled equipment, along with human-machine control operations, information and status display, and network communication capabilities. The system interconnects building equipment control systems via a network to form a comprehensive and integrated power supply, monitoring, and control system.

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LDN2000-DF Energy-Saving Control Box for Draft Fan

LDN2000-DF Energy-Saving Control Box for Draft Fan Product Overview

The draft fan controller includes control, communication, and energy metering units. Based on the distribution of environmental CO levels, it controls the operating mode of the induced draft fan controller. When certain conditions are met, it provides start signals to supply and exhaust fans to achieve聯(lián)動(dòng) control and perform ventilation treatment on-site.

LDN2000-DF Energy-Saving Control Box for Draft Fan Product Function Introduction

1) Integrated secondary circuit for fan electrical control box

2) Manual/remote-automatic control; device self-test; CO concentration detection; fan load rate detection; air quality detection; regional environmental quality detection; timed start/stop control for equipment; frequency converter control; damper interlock control; external linkage;

3) Provides protection against fan start timeout, overload, phase loss, imbalance, underload, leakage, blockage, and power recovery after outage;

4) Provides fault location and cause for fans and electrical control boxes, facilitating quick equipment maintenance.

5) Real-time tracking and recording of fan efficiency and energy consumption data.

6) Full fire protection mode: Equipped with fire alarm linkage signal input interface,具備 fire linkage function.

7) Temperature control: The induced draft fan automatically shuts off under any of the following conditions.

LDN2000-DF Energy-Saving Control Box for Draft Fan Technical Specifications

LDN2000-DF Energy-Saving Control Box for Draft Fan Application Value

Using this product facilitates easy installation and debugging, reduces the need for numerous secondary components and labor costs, shortens delivery cycles, and significantly saves users on research and development as well as production costs.