Low Voltage Switch Boards

up to
6300 AMPS

with short circuit withstand capacity up to 100 kA
(for type tested enclosure)

up to
6300 AMPS

(for local enclosure)

They are generally installed downstream the MV/LV transformers or generator groups for electrical powers distribution and control

Typical loads are motors, heating equipments, lighting and air-conditioning units

The boards are designed for safety and reliability to meet customer requirements with top national/international standards

Features

Type Tested of up to 6300 AMPS in accordance to IEC 61439-1. Forms of Internal Separation from Form-1 to Form 4 andNema 4X in accordance to IEC 61439-1 - Utilizing electro-galvanized steel sheets (2.0 mm to 3.0 mm thick for frames and 1.6 mm to 2.0 mm thick for covers). - Coated in Polyester powder coating in RAL 7035 other paint shades are available upon request). - Stainless steel enclosure are also available upon request.

Dimensions

Various combinations of the following dimensions are possible

Height

1600, 1800, 2150 and 2300mm

Width

600, 800, 1000 and 1200mm

Depth

450, 600, 800 and 1000mm

Additional dimensions are available based upon Customer/Design requirements

Bus bars

Made of tin plated (ETP) grade copper (Silver plating available upon request). PVC Sleeve is available upon request. Ratings are designed with current density of 1.5 A/mm2. Rated Insulation Voltage is 690V with 1000V available as an option) Main bus bars rated from 630A to 6300A. Main Bus bar short circuit withstand capacity of up to 100kA for 1 Sec. Neutral and Earth Bus bars are rated at %50 of the main Bus bar (%100 available upon request)