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《Mantunsci S3 Series Smart Safety Distribution and Metering Management System Scheme in floors and households》
Views：50 Time：2019-05-20
1. Overview of power distribution scheme
Ø This scheme adopts the intelligent power management system and the Mantunsci S3 series of smart miniature circuit breakers as the safety switch and electricity metering equipment for the floor-to-home entrance of the building. Ø It can be installed directly on the rails of low-voltage power distribution cabinets in the floor distribution room.
Ø It can be directly installed on the guide rail of the low-voltage power distribution cabinet in the floor distribution room.
2. System configuration and product selection
Ø Each household can be equipped with a wisdom micro-break with leakage protection and Mantunsci S3-ZNC63, 220VAC, 63A, 2P (each switch actually takes 3P position on the electrical box rail);
Ø Each 8 room in the distribution room is equipped with a S3-P25 power module (each occupying 2P position, plus one for each additional 8);
Ø One S3-T30 communication module is equipped per power distribution room (occupying 1P location, plus one if more than 24 rooms and add a network cable).
Number | Name | Model | Quantity | Annex |
01 | Single-phase, 2P, smart micro-break with leakage protection | S3-ZNC63 | N=Number of households | Self-inspection with leakage protection function. Rated current:63A Breaking capacity:6KA |
02 | Power supply and surge protection module | S3-P25 | 1 | Plus 1 for every 8 rooms |
03 | Communication module | S3-T30 | 1 | Plus 1 for every 24 rooms |
◎ Installation requirements:
1. When designing, you should leave the RJ45 network cable connector or socket in the low-voltage power distribution cabinet of the power distribution room, which is located near the installation position of the communication module S3-T30. If the environment is not convenient for wiring, you can also choose the wireless WIFI working mode as long as the full coverage of WIFI signal;
2. When designing, it is recommended to leave more 1P space for the low-voltage distribution cabinet rail to facilitate the installation of intelligent micro-break and related accessories.
