Introduction of loT flexible intelligent busway distribution system (IFB Busway)

Design and application of IFB busway distribution system with flexible intelligent bus duct of Internet of Things

Intelligent busway distribution system for primary and secondary circuits of data center cabinet

Large equipment intensive workshops

Distribution bus system of high rise building

Technical support for loT flexible intelligent busway

1.Adoption of standards:

1.1 National Standard(GB7251.1-2013)"Low-voltage switchgear and controlgear assemblies"

1.2  National  Standard(GB7251.6-2015)"Low-voltage  switchgear  and  controlgear  assemblies Part 6:Busbar trunking systems(busways)"

1.3  National  Standard(GB7251.8-2005)"Low-voltage  switchgear  and  controlgear  assemblies- General Technology Requirement for Intelligent assemblies";

1.4 National standard(GB 50054-95)"Code for design oflow voltage electrial installations";

1.5 National Standard(GB/T50314-2000)"Standard for Design of Intelligent Building"

1.6 National Standard(GB4208-2008)"Degrees of Protection Provided by Enclosure(IP Code)"

2.Main functions of the product

2.1 The product can provide the functions of real-time detection, real-time display, real-time communication and real-time alarm of the electrical operating parameters and operating

temperature of the busway branch.

2.2 The product can provide the functions of recording, querying and statistical reporting of the  electrical operating parameters and operating temperature historical data of the bus duct branch.

2.3 The product can meet the application requirementsfor measurement accuracy, electric shock protection, enclosure  protection, and  electromagnetic  compatibility.

2.4 The product is seamlessly connected with the building monitoring system(BAS)to realize remotely monitoring and remotely alarm, with a friendly interface and easy to operation.

3. Basic electrical parameters of the product

3.1 System application environment requirements

3.1.1Altitude:Below 2000m

3.1.2 Hightest ambient temperature:+40℃

3.1.3 Lowest ambient temperature:-25℃

3.1.4 Relative humidity:≤95%(25℃)

3.1.5 Protection level:≥IP54

3.2 Measurement parameter options

3.2.1 Voltage in each phase of branch circuit

3.2.2 Current in each phase of branch circuit

3.2.3 Active/reactive power of branch circuit

3.2.4 Branch circuit power factor

3.2.5 Harmonic content of branch circuit

3.2.6Operating temperature in each phase of branch circuit node

3.2.7 Electricity data of branch circuit

Technical index of instrument parameters

5. System implementation capability

5.1 the communication mode of the system in accordance with the TCP/IP protocol can be adopted in each sub area

5.2 each test point in the same sub area conforms to RS485 Modbus communication protocol and can adopt  Lora communication  mode

5.3 The sub-regions are seamlessly connected to the control center BAS system in a mannerconsistent with IEEE Ethernet standard.

5.4 Monitoring sites and data stores have more than 20%redundancy to expand or to serve as backup capacity.

5.5 All communication cables assembled in a single shielded channel in the busway to protect them from external electromagnetic signal.

5.6 The subregion center can be controlled by PLCand DDC.

5.7 The system provides an Internet communication interface for remote monitoring through a Web browser.

5.8 The system software has the function of temperature display and overtemperature alarm.

5.9 The system software has the functions of opening and closing state display, overload, overvoltage and harmonic anomaly alarm.

5.10 The system software has the alarm function interface to mobile.

5.11 The system software can effectively guarantee data security through user password and verification.

5.12 The system software can easily query the real-time, historical datatrend of each parameter, and can form statistical report.

Advantages of Internet of Things flexible intelligent bus duct

1.Energy saving and safety

·The bus main line adopts copper bar for power transmission, and the metal shell can quickly dissipate heat. The heat output of the system is reduced and the heat dissipation is better;

·The reduction of calorific value and the cooling burden of air conditioning can achieve the two-way energy saving effect

·The bus system has lower temperature rise, stronger short-term resistance, and higher safety and service life.

·Using high flame retardant insulation material, the fire resistance of the system is greatly improved;

·No halide is produced when the system is running hot or on fire, which meets the requirements of environmental  protection;

·The temperature monitoring module can be configured at the junction point of branch box to improve the early warning ability of key nodes.

2.Energy saving and safety

·The life cycle of distribution system of"array cabinet +cable"is 10-15 years, and that of bus system is 25-30 years;

·The cancellation of array head cabinet will increase 5%cabinet space for operators;

·To sum up:according to the whole life cycle of the system, the cost sharing of single cabinet can be saved by 30%;

·It can be invested step by step.The bus duct part should be deployed first, and the plug-in box should be deployed gradually according to the needs;

·The daily maintenance is more convenient and saves the overall operation and maintenance cost of the computer room;

3.Convenience and flexibility

·Modular design, greatly shorten the  installation cycle, later changes(including cabinet online expansion, increase or re deployment, etc.)are more simple;

·Three phase five wire system trunk wire system supports AC single-phase, AC three-phase, DC output; ·The plug-in box can be inserted at any position ofthe bus main line, and can realize hot plug and quick replacement;

·Ceiling hoisting, cabinet support and other installation methods can be adopted;

·The branch adopts industrial connector to feed out, and the phase sequence corresponds to itself