Product Introduction

The intelligent distribution transformer substation operation and maintenance simulation device integrates various scenario applications, including switch quantity acquisition scenario application, distribution transformer monitoring scenario application, residual current action protector monitoring scenario application, power quality monitoring scenario application, transformer state simulation monitoring and control scenario application, etc;

The device can achieve various scene demonstrations and functional operations of intelligent fusion terminals;

The device can achieve various application scenarios and combined simulation of intelligent fusion terminals;

Product features/main functions

● Application scenarios for switch quantity collection, including: trip status control, intelligent circuit breaker status control, cabinet door opening and closing control, intelligent circuit breaker control, etc

● Distribution Transformer Monitoring: The intelligent fusion terminal in the substation area is connected in series with the Type I concentrator, which can collect the monitoring of distribution transformer information such as three-phase voltage and current, deviation, three-phase imbalance, active and reactive power, voltage qualification rate, and substation transformer load rate on the low-voltage side of the substation area.

Application of residual current action protector monitoring scenario: The RS485 communication interface between the intelligent fusion terminal of the connected substation and the residual current action protector can achieve monitoring of information such as opening and closing status, residual current value, voltage/current value, and event alarm.

Power quality monitoring function: three-phase imbalance control, reversing switch control, intelligent capacitor control, power management fault simulation control, etc;

● Status monitoring function: Simulate and control the status of the fan through the main station, control changes in transformer oil temperature, distribution box temperature, etc., to achieve closed-loop simulation and display of monitoring and regulation.

Main technical parameters

　Typical applications

The YBPX-ZNPB101 intelligent distribution station low-voltage operation and maintenance simulation device can simulate the intelligent fusion terminal in the distribution station area, which is suitable for the range of distribution transformers involved in the distribution station area, including column mounted transformer JP cabinets, ring mesh boxes, box transformers, and distribution rooms. Simulate power monitoring and fault detection of 400V lines, collect operating current, voltage, and other operational status data of low-voltage lines, and simulate intelligent and information-based management of low-voltage distribution networks.