SV-F type BlackBus

Whisker resistant
Space saving
Uninterruptible power server expansion
Secure connection

SV-F type BlackBus

Specialized for powering server racks
Bus duct with safe and reliable connections

KYODO KY-TEC's server power supply Bus duct "BlackBus" is a power distribution method that is simple to install and can be flexibly adapted to the expansion of the server room.
This will enable smarter data centers that were not possible with previous power supply systems.

Product details

PRODUCT SPECIFICATION

Specification.

Applicable standards	JIS C8364
Protection class	Indoor: IP3X (indoor specification)
conductor	Copper and aluminum conductors (electroplated finish)
Insulator	Polyester resin molded products
Case	Colored steel sheets
Standard paint color (Surface Finish)	Black (Munsell N-2)
Grounding	Case grounding method
Installation location	indoor

Rating

Power distribution method	Three-phase 3-wire/Single-phase 3-wire/Three-phase 4-wire/DC
Rated voltage	600V (AC) 750V (DC)
Rated Current	200A/300A/400A/600A/800A

Product Features

PRODUCT FEATURES

POINT 01Servers can be expanded without power outages

Data centers operate 24 hours a day, 365 days a year, and of course, the power supply cannot be turned off even when relocating or adding servers.
To cope with such situations, BlackBus has a mechanism that allows the branch box to be attached and detached without power interruption.
POINT 02Safe and secure branch box connection mechanism
- Plug-in hole interlock mechanism
  An interlock mechanism is used so that the plug-in hole opens and closes only when the branch box is connected.
  The mechanism automatically connects the earth during the process of connecting the branch box, allowing for safe connection work.
- Misconnection prevention mechanism
  The plug-in hole is equipped with a mechanism to prevent incorrect connection, so the branch box will not be connected in the wrong direction.
POINT 03Plug-in hole

A branch box can be installed for each server rack, allowing for one-to-one visualization of server rack wiring. Because BlackBus itself functions as a distribution board, it eliminates the need for a traditional distribution board, allowing for more effective use of space in the server room.
POINT 04Branch box

Customers have a variety of requests regarding how power should be supplied to server racks. We offer products that support a wide range of options, including branch boxes containing multiple circuit breakers, as well as the ability to specify circuit breakers and incorporate power monitoring.
POINT 05Perfect Joint System

BlackBus uses PF Joint Clips (200A-400A) and Perfect Bolts (600A and 800A) for conductor connections. The PF Joint Clip is inserted into the connection, and the conductor connection is completed by simply turning the joint pin a quarter turn and pulling it out. The connection cover cannot be attached until all joint pins have been pulled out.
[For details,Perfect Joint SystemSee
POINT 06Whisker resistant

BlackBus is a whisker-resistant product that uses nickel-plated conductors and a colored steel (black) case.
POINT 07E-BD type insulated Bus duct

This is a Bus duct used as a trunk line to supply power to the loads of multiple Black Bus systems.
[For details,E-BD type insulated Bus ductSee

Route overview map

ROUTE OVERVIEW

Route overview map

Comparison with cable wiring

COMPARISON

→ The table can be scrolled to the right

	CV Cable	Server power supply Bus duct BlackBus

Outline	Uses copper conductors. It is insulated with cross-linked polyethylene. Capacity Max 600A (325mm²）	Copper conductors are used (aluminum conductors are used for 600A and 800A). It is covered with steel plates. Capacity 200A to 800A
Benefits	In stock, so immediate delivery is possible.	There is no need for space to install a power distribution unit (PDU), allowing for effective use of server room space. Load can be increased using plug-in holes, making it easy to add servers (construction can be done without power outages).
Drawbacks	Space is required to install a power distribution unit (PDU), which reduces the space available for installing the server rack. When adding a server, a new trunk line must be laid, which is difficult to do if the wiring is under the floor.	As this is made to order, there is no stock. On-site processing is not possible.