EUROBAR Cast Resin insulated busducts (solid insulated busbar)
EUROBAR Cast Resin insulated busducts are used for connecting of the low voltage units in the most difficult weather conditions. Characteristic:
- very low reactance,
- resistance to chemical and industrial corrosion,
- resistance to climatic conditions,
- high resistance to short-circuit currents and electric arc.
This product is maintenance-free. It may be used with both DC and AC currents.
Structure:
The current paths are encapsulated in composite resin forming the insulating element of the busduct. The busduct is enclosed in an aluminium housing which also serves as protective grounding.
Depending on the number of bars used, a busduct may be operated in DC or AC systems (3P, 3P + N, 3P + N + PE systems).
Electrical parameters:
- conductive material: aluminum or copper,
- screen material: aluminum,
- insulation: cast resin,
- rated current: up to 7 kA,
- rated voltage: AC up to 1 kV, DC up to 1.5 kV,
- short circuit current: up to 200 kA,
- standards used: ANSI, IEC,
- degree of protection: up to IP65 (optionally up to IP68).
Applications:
- distribution busducts,
- generator excitation busducts – AC and DC systems,
- powering hoisting machines in mines – AC and DC systems.
