The SM6-24 IMM is a modular, air-insulated switchboard designed for medium-voltage applications up to 24 kV. Part of Schneider Electric’s SM6 range, it utilizes SF6 breaking technology to ensure reliable performance in secondary underground distribution systems.

Key Features:

• Modular Design: The SM6-24 IMM is composed of metal-enclosed switchgear and control gear modular units, allowing for easy adaptation to specific requirements.
• Rated Specifications:
• Current: Available in 400, 630, and 1250 A configurations.
• Short-Circuit Current: Capable of withstanding up to 25 kA.
• Internal Arc Withstand: Tested for 12.5 kA/1s and 16 kA/1s, with classifications IAC: A-FL and A-FLR. Breaking Technology: Employs SF6 or vacuum breaking technology, depending on the configuration, to ensure safe and efficient operation.
• Control and Protection: Equipped with Sepam and VIP relays, as well as Flair fault passage indicators, to enhance system protection and monitoring.

Applications:

• Medium-voltage sections in MV/LV transformer substations within distribution systems.
• Medium-voltage consumer or distribution substations up to 24 kV.
• Medium-voltage industrial switchboards.

The SM6-24 IMM’s modular and flexible design simplifies installation and operation, making it a reliable choice for various medium-voltage applications.