BR Series, 250-1600 A

A Flexible, Safe, and Reliable Low Voltage Power Distribution Solution

With the brand vision “Smarter, Greener, Together,” Delta has utilized its industry-leading power electronics technology to develop the Busway BR Series for data center applications. Different from a conventional power cable system or sandwich busway solutions, Delta has adopted epoxy cast resin technology to significantly increase IP protection level, safety, and reliability. Delta's solution is ideal for use in a variety of industries and climate conditions. The superior electrical and mechanical characteristics of resin minimize the Busway BR Series' dimensions and simplify its structure. The Busway BR Series also has an extended product life cycle, increased reusability, and achieves significant energy savings for customers.
 



Product available regions :
EMEA North America South America SEA India China Taiwan South Korea
• • • • • • • •

For region-specific product details and variations in specifications, please download the local leaflet or visit the local website.


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Product Introduction

Features & Benefits

Customer Value
 

  • Successive plug-in slots are available for expansion and power distribution. Data centers can use them freely
  • Ultra safe solution that satisfies the requirements of data centers
  • Conforms to different standards, depending on market or customer needs, such as IEC, CNS and GB
  • Space-saving and weight-saving solution that overcomes space and loading problems of the data center
  • Highly integrated composite materials that significantly reduce EMC and protect precision devices in the data center, and are safe for human health
 

Product Advantages

 

Busway Body

 
  • Wide power ratings ranging from 250A to 1600A
  • Up to 200% neutral
  • Highly integrated cast resin technology with epoxy inside
  • Pole locations can be reserved or customer can choose the continuous plug-in units upon request
  • Numerous standard lengths are available, such as 1M, 2M, 3M, 4M, 5M, 6M
  • Length can be customized upon customer request
  • IP protection level up to IP55
 

Plug-in Unit

 
  • Easy expansion, plug and play and hot swappable without interruption
  • No special tools required for installation
  • Users can use a single module or multiple modules in parallel
  • Highly customized plug-in units work with power meters and circuit breakers from major vendors
  • Monitoring module is available for options
 

Conductor Material

 
  • Users can select copper or aluminum types as needed
  • Conductivity of copper conductor is above 99.9%
  • Copper conductors are entirely tin plated for optimum conductivity and contact reliability
 

Resin Material

 
  • Uses epoxy cast resin technology that is highly insulating (Class F 155℃ ) to enhance safety and reliability
  • Fire resistance, waterproof, insulation rating, resistance to chemical and corrosion level compliant with industrial standards
  • Guaranteed high reliability even in harsh environmental conditions (up to IP55)

 

Customer Benefits

 

Safe

The IP55 protection level provides water resistance and is dustproof. The busway remains highly reliable even in harsh environmental conditions, such as high humidity and dripping water. Delta has considered all aspects of the structure design.
  • Installation: Attentive foolproof designs are available for every installation step
  • Operation: Tool-less design for users to easily install plug-in units
  • Compliant with IEC 61439
 

Reliable

The busway structure is an Aluminum housing. The busway adopts epoxy cast technology, which is filled and molded into one piece. Its advantages include:
  • Minimizes risk from the stronger structure during lifting and assembly on data center sites
  • Shield technology ensures optimum sequencing of the conductor. The integrated composite materials reduce EMC significantly and mitigate the interference to precision devices
  • No maintenance is required
 

Efficient

The product design and installation uses many plug-ins and modular design concepts and is easy-to-use during the installation, operation and expansion phases.
 
Benefits of the continuous plug-in and modular design are:
  • Unconstrained by space or location, the busway can be designed effectively and installed without professional technicians
  • The plug-in unit adopts a modular design that can be expanded simply and quickly
  • Customers can save time on waiting for materials if there is any change in design
  • Users can save time and costs on installation, expansion, and alteration
Applications

Busway for Data Center Applications

 

With the recent wave of Big Data and IoT, data centers are responsible for more computing, communication and storage functions. In addition to the increase of their scope, the power density of a single rack cabinet has gradually increased. Effective space utilization is a great challenge for data center construction.

The Delta Cast Resin Busway System BR Series is exclusive for data center applications. Thanks to the epoxy insulation technology, it has a compact structure and size, as well as low EMC that allows it to overcome space limitations in server rooms. Data center designers can easily do wiring construction close to data cables without fear of an impact on their health due to low electromagnetic radiation.

In addition, the plug-in unit can be customized per customers’ requirement. It is flexible for use with different power supply systems of server racks. The plug-in unit also applies the flexible successive plug-in slots and is hot swappable. Therefore, it is not constrained by data center space. Customers can carry out expansion or distribution anywhere, which is very flexible.

Specifications
  1. Busway Rating: 250 A
  2. Model: BRC02
  3. Rated Voltage (AC/DC): 1000 V
  4. Rated Current: 250 A
  5. Frequency: 50/60 Hz
  6. Resistance*:
    R20: 213.0 μΩ/m;
    R85: 267.4 μΩ/m;
    X50: 138.1 μΩ/m;
    X60: 165.7 μΩ/m
  7. Impedance*:
    Z50: 301.0 μΩ/m;
    Z60: 314.6 μΩ/m
  8. Conductor Cross-section Area:
    L1,L2,L3: 72.5 mm2;
    N (100%): 72.5 mm2;
    G (Internal): 72.5 mm2
  9. Busway Dimensions (h x w): 58 x 117 mm
  11. Busway Rating: 400 A
  12. Model: BRC04
  13. Rated Voltage (AC/DC): 1000 V
  14. Rated Current: 400 A
  15. Frequency: 50/60 Hz
  16. Resistance*:
    R20: 178.0 μΩ/m;
    R85: 223.5 μΩ/m;
    X50: 129.5 μΩ/m;
    X60: 155.4 μΩ/m
  17. Impedance*:
    Z50: 258.3 μΩ/m;
    Z60: 272.0 μΩ/m
  18. Conductor Cross-section Area:
    L1,L2,L3: 100 mm2;
    N (100%): 100 mm2;
    G (Internal): 50 mm2
  19. Busway Dimensions (h x w): 58 x 117 mm
  21. Busway Rating: 600 A
  22. Model: BRC06
  23. Rated Voltage (AC/DC): 1000 V
  24. Rated Current: 600 A
  25. Frequency: 50/60 Hz
  26. Resistance*:
    R20: 106.3 μΩ/m;
    R85: 133.5 μΩ/m;
    X50: 112.3 μΩ/m;
    X60: 134.8 μΩ/m
  27. Impedance*:
    Z50: 174.5 μΩ/m;
    Z60: 189.7 μΩ/m
  28. Conductor Cross-section Area:
    L1,L2,L3: 145 mm2;
    N (100%): 145 mm2;
    G (Internal): 72.5 mm2
  29. Busway Dimensions (h x w): 58 x 117 mm
  31. Busway Rating: 800 A
  32. Model: BRC08
  33. Rated Voltage (AC/DC): 1000 V
  34. Rated Current: 800 A
  35. Frequency: 50/60 Hz
  36. Resistance*:
    R20: 68.7 μΩ/m;
    R85: 86.2 μΩ/m;
    X50: 79.9 μΩ/m;
    X60: 95.9 μΩ/m
  37. Impedance*:
    Z50: 117.5 μΩ/m;
    Z60: 128.9 μΩ/m
  38. Conductor Cross-section Area:
    L1,L2,L3: 232 mm2;
    N (100%): 232 mm2;
    G (Internal): 116 mm2
  39. Busway Dimensions (h x w): 73 x 117 mm
  41. Busway Rating: 1000 A
  42. Model: BRC10
  43. Rated voltage (AC/DC): 1000 V
  44. Rated Current: 1000 A
  45. Frequency: 50/60 Hz
  46. Resistance*:
    R20: 50.2 μΩ/m;
    R85: 63.0 μΩ/m;
    X50: 57.3 μΩ/m;
    X60: 68.8 μΩ/m
  47. Impedance*:
    Z50: 85.2 μΩ/m;
    Z60: 93.3 μΩ/m
  48. Conductor Cross-section Area:
    L1,L2,L3: 307.4 mm2;
    N (100%): 307.4 mm2;
    G (Internal): 153.7 mm2
  49. Busway Dimensions (h x w): 86 x 117 mm
  51. Busway Rating: 1250 A
  52. Model: BRC12
  53. Rated Voltage (AC/DC): 1000 V
  54. Rated Current: 1250 A
  55. Frequency: 50/60 Hz
  56. Resistance*:
    R20: 34.7 μΩ/m;
    R85:43.5 μΩ/m;
    X50: 42.3 μΩ/m;
    X60: 50.8 μΩ/m
  57. Impedance*:
    Z50: 60.7 μΩ/m;
    Z60: 66.9 μΩ/m
  58. Conductor Cross-section Area:
    L1,L2,L3: 464 mm2;
    N (100%): 464 mm2;
    G (Internal): 232 mm2
  59. Busway Dimensions (h x w): 113 x 117 mm
  61. Busway Rating: 1600 A
  62. Model: BRC16
  63. Rated Voltage (AC/DC): 1000 V
  64. Rated Current: 1600 A
  65. Frequency: 50/60 Hz
  66. Resistance*:
    R20: 23.0 μΩ/m;
    R85: 28.9 μΩ/m;
    X50: 28.0 μΩ/m;
    X60: 33.6 μΩ/m
  67. Impedance*:
    Z50: 40.2 μΩ/m;
    Z60: 44.3 μΩ/m
  68. Conductor Cross-section Area:
    L1,L2,L3: 696 mm2;
    N (100%): 696 mm2;
    G (Internal): 348 mm2
  69. Busway Dimensions (h x w): 153 x 117 mm
  71. * Impedance values are for busway operating at 20/85℃ temperature.
 
Plug-in Unit (Rv Type)
  1. Rating: 16 A
  2. Model: Rv-A3P16
  3. Dimensions (H x D x W): 275 x 165 x 100 mm
  4. IP Rating: IP42
  5. Weight: 3 kg
  7. Rating: 32 A
  8. Model: Rv-A3P32
  9. Dimensions (H x D x W): 275 x 165 x 100 mm
  10. IP Rating: IP42
  11. Weight: 3 kg
  13. Rating: 63 A
  14. Model: Rv-A3P63
  15. Dimensions (H x D x W): 275 x 165 x 100 mm
  16. IP Rating: IP42
  17. Weight: 3 kg
  19. Rating: 125 A
  20. Model: Rv-A3P125
  21. Dimensions (H x D x W): 275 x 165 x 200 mm
  22. IP Rating: IP42
  23. Weight: 12 kg
  25. Rating: 250 A
  26. Model: Rv-A3P250
  27. Dimensions (H x D x W): 275 x 165 x 300 mm
  28. IP Rating: IP42
  29. Weight: 20 kg
  31. Rating: 400 A
  32. Model: Rv-A3P400
  33. Dimensions (H x D x W): 275 x 165 x 300 mm
  34. IP Rating: IP42
  35. Weight: 26 kg
 
Plug-in Unit (Rh Type)
  1. Rating: 16 A
  2. Model: Rh-A3P16
  3. Dimensions (H x D x W): 250 x 185 x 100 mm
  4. IP Rating: IP42
  5. Weight: 3 kg
  7. Ratin: 32 A
  8. Model: Rh-A3P32
  9. Dimensions (H x D x W): 250 x 185 x 100 mm
  10. IP Rating: IP42
  11. Weight: 3 kg
  13. Rating: 63 A
  14. Model: Rh-A3P63
  15. Dimensions (H x D x W): 250 x 185 x 100 mm
  16. IP Rating: IP42
  17. Weight: 3 kg
  19. Rating: 125 A
  20. Model: Rh-A3P125
  21. Dimensions (H x D x W): 250 x 185 x 200 mm
  22. IP Rating: IP42
  23. Weight: 12 kg
  25. Rating: 250 A
  26. Model: Rh-A3P250
  27. Dimensions (H x D x W): 250 x 185 x 300 mm
  28. IP Rating: IP42
  29. Weight: 20 kg
  31. Rating: 400 A
  32. Model: Rh-A3P400
  33. Dimensions (H x D x W): 250 x 185 x 300 mm
  34. IP Rating: IP42
  35. Weight: 26 kg
 
End Feed Box
  1. Rating: 250 A
  2. Catalogue Number: Rt-3P250
  3. Dimensions (W x H x D): 160 x 300 x 430 mm
  4. Color: RAL7043
  5. IP Rating: IP42
  6. Weight: 15 kg
  8. Rating: 400 A
  9. Catalogue number: Rt-3P400
  10. Dimensions (W x H x D): 160 x 300 x 430 mm
  11. Color: RAL7043
  12. IP Rating: IP42
  13. Weight: 15 kg
  15. Rating: 630 A
  16. Catalogue number: Rt-3P630
  17. Dimensions (W x H x D): 160 x 300 x 430 mm
  18. Color: RAL7043
  19. IP Rating: IP42
  20. Weight: 17 kg
  22. Rating: 1250 A
  23. Catalogue number: Rt-3P1250
  24. Dimensions (W x H x D): 250 x 300 x 430 mm
  25. Color: RAL7043
  26. IP Rating: IP42
  27. Weight: 21 kg
  29. Rating: 1600 A
  30. Catalogue number: Rt-3P1600
  31. Dimensions (W x H x D): 250 x 300 x 430 mm
  32. Color: RAL7043
  33. IP Rating: IP42
  34. Weight: 28 kg


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