SH-V type compact high-pressure Bus duct

Space saving
High safety
Prefabricated construction
Secure connection

SH-V type compact high-pressure Bus duct

By insulating the conductor
Improved insulation performance and compact design
Safe and easy-to-construct high-voltage Bus duct

This Bus duct has a compact footprint of 40% (our comparison) compared to conventional high-voltage Bus ducts.
In addition, the duct has a structure in which the top and bottom surfaces can be opened over the entire length so that all insulators can be cleaned, making it a safe design that can also cope with insulation deterioration in harsh environments.

Product details

PRODUCT SPECIFICATION

Specification.

Applicable standards	JEM1425
Protection class	Indoor IP3X, outdoor IP54
conductor	Aluminum insulated conductor and copper insulated conductor (electroplated finish)
Insulating support	Epoxy resin supported insulator
Case	Zinc-plated steel sheet or Galvalume steel sheet
Standard paint color (Surface Finish)	5Y7/1 or Galvalume steel sheet
Grounding	Case grounding method
Installation location	Indoor Outdoor

Rating

Power distribution method	three phase three wire
Rated voltage	3.6kV to 7.2kV
Rated Current	630A to 4000A

Product Features

PRODUCT FEATURES

*In order to insert an insulating barrier into the connection, a space of dimension H (mm) is required on the top or bottom.

POINT 01High workability

Not only does it require less space than conventional high-pressure Bus ducts, but it also reduces weight by 30 to 50 percent, which means significant benefits can be expected, including reduced labor costs and support material burdens.
Rated withstand voltage test value

Rated voltage (kV) 3.6 7.2

Lightning impulse (kV) 45 60

Commercial frequency (kV) 16 22

POINT 02High safety

The structure consists of an insulated conductor covered in a sturdy box (case), protecting important circuits with high withstand voltage and electrical safety. It has a very high rated withstand voltage and uses insulators that are electrically and mechanically excellent. Because it is covered in an iron case, there is less influence of leakage magnetic flux compared to high-voltage cables, and there is almost no impact on the human body or information devices. It has a high level of safety and reliability compared to insulator pulling work and high-voltage cable work.
●PS torque bolt

POINT 03High connection security

The most important thing in construction is to tighten the connecting bolts correctly.
The conductor tightening bolt is an innovative system that uses the Perfect Joint System to ensure correct tightening no matter who is performing the connection work or under what conditions.
"PS torque bolts" are used as standard, allowing visual inspection of tightening bolts.
[For details,Perfect Joint SystemSee