RTZM Medium-Current Lighting Busway 63-400A
Features & Advantages
medium current busway has a rated working current of 63-400A and a rated working voltage of 230/400V.It adopts a large phase spacing design to fully ensure the insulation capacity of the system;The structure is simple,easy to maintain and make on-site changes .This product is used for power supply at the end of data center data centers,and can be configured with temperature and full electrical parameter monitoring systems according to customer needs,providing convenience for system operation and maintenance.
Adopting advanced single arm bolt locking design makes installation speed more convenient and fast.The unique non reversible design can prevent misconnection between busbar units;There is a certain unit connection expansion gap to eliminate linear expansion ,so as not to affect the electrical conductivity and mechanical strength of the entire system. It has a stable mechanical connection design,with no mechanical stress generated inside the components,and can ensure a high level of protection.
Aluminum alloy profile shell,Compact,lightweight,aesthetically pleasing,and easy to install;The busway casing has sufficient strength to support and protect the bus duct system ,avoiding mechanical damage while ensuring good electrical continuity;Non magnetic material,no eddy current effect;Fast heat dissipation and low temperature rise;Strong anticorrosion ability,even if the spray coating is damaged,it still has strong anti-corrosion ability.
The insulation materials selected inside the busway have the long-term heat resistance ability to withstand the temperature rise test temperature,and have sufficient insulation ability,mechanical strength and anti-aging ability.The safety distance and creepage distance between the phases inside the busway are far greater than the requirements of national standards.
Basic Electrical Characteristics
|
Rated Current (A) |
Calculated value at resistance R20 |
Reactance |
Impedance |
Voltage loss(V/m) |
|||||
|
0.6 |
0.7 |
0.8 |
0.9 |
0.95 |
1 |
||||
|
63 |
0.764 |
0.384 |
0.855 |
0.084 |
0.088 |
0.092 |
0.093 |
0.092 |
0.083 |
|
80 |
0.764 |
0.384 |
0.855 |
0.106 |
0.112 |
0.117 |
0.118 |
0.117 |
0.106 |
|
100 |
0.637 |
0.320 |
0.713 |
0.111 |
0.117 |
0.121 |
0.123 |
0.122 |
0.110 |
|
160 |
0.458 |
0.230 |
0.513 |
0.127 |
0.135 |
0.140 |
0.142 |
0.141 |
0.127 |
|
200 |
0.382 |
0.192 |
0.428 |
0.133 |
0.140 |
0.146 |
0.148 |
0.146 |
0.132 |
|
250 |
0.306 |
0.154 |
0.342 |
0.133 |
0.140 |
0.146 |
0.148 |
0.146 |
0.132 |
|
315 |
0.255 |
0.128 |
0.285 |
0.139 |
0.147 |
0.153 |
0.155 |
0.154 |
0.139 |
|
400 |
0.191 |
0.096 |
0.214 |
0.133 |
0.140 |
0.146 |
0.148 |
0.146 |
0.132 |
|
Rated Current (A) |
Rated Voltage AC |
Rated Insulation Voltage (VAC) |
Frequency HZ |
Overall Dimension (mm) |
Degree of protection |
Short time withstand current |
Peak withstand current |
Insulation resistance |
|
63 |
230/400 |
800 |
50/60 |
100×50 |
55 |
10 |
17 |
500 |
|
80 |
230/400 |
800 |
50/60 |
100×50 |
55 |
10 |
17 |
500 |
|
100 |
230/400 |
800 |
50/60 |
100×50 |
55 |
10 |
17 |
500 |
|
160 |
230/400 |
800 |
50/60 |
100×60 |
55 |
10 |
17 |
500 |
|
200 |
230/400 |
800 |
50/60 |
100×60 |
55 |
10 |
17 |
500 |
|
250 |
230/400 |
800 |
50/60 |
100×60 |
55 |
10 |
17 |
500 |
|
315 |
230/400 |
800 |
50/60 |
100×70 |
55 |
10 |
17 |
500 |
|
400 |
230/400 |
800 |
50/60 |
100×80 |
55 |
10 |
17 |
500 |
Unit Functions
Straight Length
- Standardlengths:3000mm;2000mm;1000mm.
- Custom lengths:300mm to 3000mm(any dimension).
- Tap-off openings:Minimumspacing0.4m;Available in single-sided or double-sided configurations.
- RatedCurrent:10A to 200A.
- Component Configuration:Circuitbreakers,fused switches,andother components can be customized according to client requirements.
- Cable OutletOptions:Power can be supplied via industrial sockets or cables routed through cable glands.
- Dimensions:Externaldimensions vary based on current rating and configuration.
- DataCenter Applications:Tap-off boxes can be equipped with comprehensiveelectrical parameter monitoring modules,supporting RS485 bus solutions and Modbus protocol for integration with power and environmental monitoring systems.
Flange End Box
- Used for transitioning cables from the power supply end to the busway;
- Componentssuchas circuit breakers and fused switches can be configured according to customer requirements;
- External dimensions depend on the current rating and configuration;
- Whenused indata center scenarios,the feeder box can be equipped with a comprehensive electrical parameter monitoring module, supporting RS485 bus solutions and Modbus protocol for integration with power and environmental monitoring system.
Other direction-converse unit
Only a partial range of elbows is displayed;configurations can be flexibly adapted to specific on-site requirements.
- Horizontal Bend
- Vertical Bend
- T-Type Bend
Accessories & Installation
Installation diagram
- According to the installationdrawings,selectthe busways,connectors,and related accessories to be installed.Position the confirmed short busway section on the pre-mounted support brackets,loosen the connector bolts,and attach the connector to the busway.
- Install the next busway section on the pre-mounted support brackets on the other side of the connector,ensuring the"N"-phase alignment follows the same-sideprinciple.Adjust the busway alignment and tighten the connector bolts with a wrench.
- After securing the connector,install the upper and lower joint cover plates and fasten the bolts.
Product Application
