Aktif SMC Series Medium Voltage Metal Clad Switchgearsare switching and control systems manufactured up to 46 kV in accordance with IEC 62271-200 standard. SMC Series switchgears have 2 types as below;
- SMC-0 : Front Accesibility
- SMC-1 : Rear Accesibility
Metal Clad Switchgears consist of 4 independent compartments;
- Low Voltage Compartment : This compartment contains all secondary circuits for measurement, protection, control, monitoring, communication and other associated systems.
- Busbar Compartment : This compartment contains electrolytic copper busbars according to rated current. Access to busbar compartment is possible with special safety procedures and tools.
- Switching Compartment : This section contains the following equipment in accordance with the project requirments.
– SF6 gas or vacuum circuit breaker front mechanism,
– floor drawers type Withdrawer unit,
– Automatic shutters for busbar and cable connections,
– Mechanical interlocks between circuit breaker, withdrawer unit, shutter and doors. - Cable Compartment : This compartment contains of instrument current, voltage transformers, surge arrestor, Aktif SES Series earthing switch, capacitive voltage divider, cable gland and fittings.
SMC Series Medium Voltage Metal Clad Switchgears are used in safe for facilities needs high level safety and energy continuity.
Aktif SMC series Medium Voltage Metal Clad Switchgears can be manufactured for tropical ambient conditions.
SMC series are fully type tested design and the design in the international accredited laboratories according to IEC 62271-200 standard.
Aktif Elektroteknik has TSE, ISO 9001, ISO 14001 and ISO 45001 quality certificates. Aktif SMC Series metal clad switchgears offer economic and long-lasting solutions for your facility and reliability is supported by a 5-year warranty option.
Advantages :
- Fully closed design with 3 mm thickness metal sheet ,
- LSC-2B service continuity,
- PM partition class,
- AFLR internal arc class,
- 4 separated and earthed accessible compartments,,
- Internal arc test up to 31,5 kA,
- Safe electrical and mechanical interlock systems do not allow to operational faults,
- Maximum operational safety with special hinged door design,
- Quick and error-free AC and DC power connections with plug-in sockets,
- Quick and easy service with withdrawable Vacuum / SF6 CB option
- Load break switch or vacuum contactor design,
- Modular design which allows to extension,
- Grounding system with ensured continuity,
- Proven reliability with unique design,
- Low maintenance cost,
- Segregated pressure relief channel for evacuation of the arc, pressure and harmful gases at fault,
- Earthing switch in E2-B standard that can make 5 times in case of short circuit,
- Package solution with SPK series prefabricated kiosks or SCK series steel kiosks,
- Fully manufacturing in accordance with type tests,
- Tropicalization manufacturing option against corrosion,
- 5 year warranty option.
Application Areas :
- Power Generation
- Transmission and Distribution
- Renewable Power Plants
- Transformer Substations
- Heavy lndustry
- Rolling Milis
- Pipelines
- Shipyards
- Mining
- Transportaion
Technical specifications :
- Rated Voltage : 3.6 ... 40.5 kV
- Power Frequency Withstand Voltage : 10 ... 85 kV
- Lighting Impulse Withstand Voltage : 40 ... 185 kV
- Rated Frequency : 50 / 60 Hz
- Rated Current : 630 ... 4000 A
- Short Circuit Withstand Current : 16 ... 40 kA (3 s)
- Internal Arc Current : 31.5 kA (1 s)
- Protection Class : IP4X / 3X (Doors are Closed / Between Compartment)
- Color : RAL9003/7015 (Front/Side Cover)
| Type | Size | Download Link | |
| SMC - Metal Clad Switchgears | 1 MB | Download | |
| Disconnector Switches | 1 MB | Download | |
| Earthing Switches | 1 MB | Download |
Where are used SMC series Metal Clad Switchgears?
SMC series Metal Clad Switchgears are used in electrical systems up to 40.5 kV, 4000 A, 40 kA electrical values and in facilities that require energy continuity. Since arc circuit breakers with high operating cycles can be used in SMC series switchgears, they are preferred for switching loads that are frequently switched on and off. It is also preferred in projects that require a roll on flooer type circuit breaker. In addition, it is produced in accordance with the standard interlocks specified in the IEC62271-200 standard and additional electrical and mechanical interlocks requested in the project.
