MAIN SWITCHBOARD (MSB)
Main Switchboard is a total electrical board, used to supply electricity for the entire system. The board is designed with a set of multiple modules or single. As one of the most reputable manufacturers, Sang Tao JSC is commits to provide Main Switchboard with the highest quality.
1. Product Infomation
Sang Tao Main Switchboards are designed according to IEC 61439. The switchgear, busbars, bracket systems, Which are arranged in a reasonable manner and facilitate the transport, connection, operation and expansion.
► Applications:
- The industrial buildings, factory, workshops
- Commercial center, office buildings
- Condominium, hospitals, schools
- Port, airport
2. Technical Specifications
► Electrical characteristics:
- Standards: IEC 61439-1/2
- Rated operation voltage (Ue) VAC: 400/690
- Rated insulation voltage (Ui) V: 1000
- Rated impulse withstand voltage (Uimp) Kv: 9.8/8
- Frequency (Hz): 50/60
- Rated current (In A): up to 6300
- Peak withstand current (Ipk kA): up to 220
- Rated short-time withstand current (Icw): up to 100 kA/1s
► Mechanical characteristics:
- Internal separation: Form 2b/3b/4a/4b
- Degree of protection: IP 31/42/54
- Enclosure material: Steel sheet
- Color: RAL 7032, 7035
- Type of Installation: Floor mounted
- Operation: Indoor/Outdoor
- Dimensions
- Height: 2000, 2200
- Width: 600, 800, 1200, 1400
- Depth: 600, 800, 1000, 1200, 1600
Please contact us through our hotline or send us an e-mail for more information. We are very pleased to serve you!