Description
AC/DC Panels for substations provide dependable auxiliary power for tripping, closing, indication, control, relays, communication systems, and station service loads. MEMF designs these panels for stable operation in substation environments where continuity of control power is essential for protection and switching functions.
Application Advantages
- Supports critical DC control and AC auxiliary circuits.
- Suitable for substations, switchyards, and utility control rooms.
- Integrates organized cable management and maintainable layouts.
- Designed for dependable performance in high-importance infrastructure.
Technical Specifications
| Standard | Type-Tested Switchboard Assemblies (TTA) – IEC 61439-1 & 3, 31-TMSS-02 R2 |
| Test Certificate | UL International DEMKO |
| Rated Insulation Voltage (Ui) | 690 V |
| Rated Operating Voltage (Ue) | 400 V |
| Rated Impulse Withstand Voltage (Uimp) | 8 kV |
| Rated Current (Main Busbar) | 5000 A |
| Form Of Separations | Up To FORM-3b |
| Fixation | Floor Mounted |
| Degrees Of Protections | Surface – IP 41 Indoor |
Providing critical auxiliary power for tripping, closing, and relay actions, these panels are indispensable for the safe operation of incoming Medium Voltage Switchgear (MV Switchgear) and station Gas Insulated Switchgear (GIS). They ensure that control power for both Low Voltage Switchgear (LV Switchgear) and high-voltage Metal-Clad Switchgear is never interrupted, safeguarding the entire electrical power distribution infrastructure from total shutdown.
