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BMQ2 series dual power automatic transfer switch (PC level ATSE)
● Description
BMQ2 series automatic switch is a high-end product with international quality independently developed, designed and manufactured by Mingri. It consists of three parts: main engine, control system and connecting wire harness .Applicable to ac 50Hz, rated insulation voltage 800V, rated working voltage AC400V and the following two power supply system. When one power supply fails, it can quickly transfer the load to the other power supply and realize automatic conversion between the two power supplies to ensure the continuity and reliability of power supply. It is widely used in the important power supply system with higher demand for power reliability. Such as hospitals, shopping malls, Banks, civil air defense, chemical industry, metallurgy, High-rise buildings, military facilities, scientific research institutions and fire fighting and other important places that are not allowed to lose power.
● Model definition and labeling
● Standards
GB/T 14048.1、GB/T 14048.11、IEC 60947-6-1
● Controller function
MC10、MC30 intelligent controller function
● Instantly monitoring of voltage interruption, voltage deviation and phase sequence frequency of each phase of two-channel power supply.
● The setting of controller parameters can be adjusted by the user.
● The power supply can be manually selected by pressing the button.
● Self-starting function of standby side generato.
● RS485 communication function.
● The running status displayed on LED instantly.
MC20 intelligent controller function
● Instantly monitoring of voltage interruption, voltage deviation and phase sequence frequency of each phase of two-channel power supply.
● The setting of controller parameters can be adjusted by the user.
● The power supply can be manually selected by pressing the button.
● Self-starting function of standby side generator.
● RS485 communication function.
● The running status displayed on LCD instantly.
Type B controller (3 positions) function
● The fault of each phase of two-channel power supply is monitored instantly;
● Display the state of each phase and load position of two-channel power supply;
● There are two modes of "self-throw and self-reply" and "mutual backup";
● The power supply of the controller can be turned off to realize the effective isolation between the controller and the switch body;
● Can realize the fire linkage signal input to make it disconnect.
Type B controller (3 positions) function
● The fault of each phase of two-channel power supply is monitored instantly;
● Display the state of each phase and load position of two-channel power supply;
● There are two modes of "self-throw and self-reply" and "mutual backup";
● The power supply of the controller can be turned off to realize the effective isolation between the controller and the switch body;
● Can realize the fire linkage signal input to make it disconnect.
● BMQ2 series double power automatic transfer switch configuration size (split type, front panel wiring)
Note: 1. The opening size of MC10 and MC20 controllers is 195x122mm.
2. The overall dimensions of BMQ2-63 three-position split-type are: L=239(4P),L=217.5(3P),W=218.5, H=115.
● BMQ2 series double power automatic change-over switch external dimensions (split type, backboard connection)
Note: 1. The opening size of MC10, MC20 and MC30 controllers is 195x122mm.
● BMQ2 series double power automatic switch external dimensions (integral type, front panel wiring)
Note: the integrated product is equipped with type B controller, bmq2-63 triad shape size: L=360,W=240, H=135.
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