Main Distribution Boards (MDBs)
Applications: Protection of whole Low Voltage Electrical Power Networks connected to a power source
Panel assemblies in conformance with requirements of IEC 61439-1&2 for LV Switchgear Assemblies and ASTA certified. Authorized Panel Builders of ABB for current rating upto 4000A
Switch Board Features:
- Switchboards are Free Standing, Floor Mounting, Compartmentalised, with Form of Separation ranging upto Form 4 Type 7.
- Customized design for various cable entry provisions.
- Suitable for Fixed/ Drawout / Plug-in type breakers.
- Compact designs and shapes (L / C / U) to suit restrictive site conditions.
- Modular Enclosures extendable on both sides providing versatility for future extensions.
- Enclosure Ingress protections from IP41 upto IP54
- Current ratings upto 3200A with short circuit ratings upto 65kA r.m.s. for 3 sec.
- Options available upto 6300A.
- HDHC Tinned Copper bus bars with 99.9 % conductivity.
- Adequate cable space for ease of field cable termination. Cable entry options available from TOP or BOTTOM
Switchgear Device Features:
- ACBs/ MCCBs of Fixed / Drawout versions, 3P/4P as Incomers, conforming to IEC 60947-2.
- Motorized / Manual operations as per requirement..
- ACBs/ MCCBs of Fixed / Drawout versions, 3P/4P as Outgoing devices.
Sub Main Distribution Boards (SMDBs)
Applications: Protection of Low Voltage Electrical Power Networks downstream from Main LV Panels.
Panel assemblies in conformance with requirements of IEC 61439-1&2 for LV Switchgear Assemblies and ASTA certified.
Switch board Features:
- Panels are Wall Mounting/Floor mounting, Front Access in Form 2 / Form-4, as per Customer requirement..
- Enclosure Ingress protections from IP41 upto IP56. Special enclosures for saline area/ industrial applications.
- HDHC Tinned Copper bus bars with 99.9 % conductivity.
- Adequate cable space for ease of field cable termination and cable entry options available from TOP or BOTTOM.
Switchgear Device Features:
- MCCBs 3P/4P as Incomers conforming to IEC 60947-2.
- Motorized / Manual operations as per requirement..
- MCCBs 3P/4P as outgoing