| # ELECTRICAL AND MECHANICAL DATA | |
| 1 General Information | |
| Application
Standard Installed Location |
Total distribution, capacitor compensation
IEC 60439-1 & 2, IEC 61439-1 & 2, IEC 60529 Indoor |
| 2 Electric Specification | |
| Rated Insulation Voltage Rated Operational Voltage: Frequency
Rated Impulse Withstand Voltage Control circuit voltage Type of pulse Degree of Pollution Main Busbars Rated cutting capacity 1 s Rated power peak pulse Grounding System In – Out line limit Engine motor processing limit |
1000 VAC
690 VAC 50/60 Hz 12 kV 230 VAC max IV 3 6300 A 30/50/85 kA 63/105/187 kA TT-IT-TNS-TNC Up to 6300 A Up to 250 kW 400 V |
| 3 Mechanical specification | |
| Cable in
Cable Installation Direction IP protection level Structure Average Weight External Surface Protection Standard Color |
Up/Down
Front/Behind 20/31/42 1/2b/3b/4 650 Kg Epoxy Powder Polymerized at High Temperature RAL 7032,9002 |
Main Distribution Switchboard
Code: N/A
Price : Contact
| Main Distribution Switchboard (MSB) provides the input for a whole site’s low voltage power system, thus is the most important part of the low voltage power distribution grid. |
The Main Distribution Switchboard is installed at a main technical room of industrial and civil sites such as factories, industrial plants, malls, office buildings, apartment buildings, hospitals schools, seaports, airports, etc. The MSB is installed behind transformers and in front of Distribution Board
