EARTHING SWITCHES (ES) – HIGH PERFORMANCE EQUIPMENT

As one of the world’s leading manufacturers of disconnectors and earthing switches, SDCEM offers a wide range of HV/MV equipment, disconnectors, load break earthing switches with operating mechanisms (samrt drive or manual drives) to meet all end-users’ needs with high performance equipment.

SDCEM’s range of earthing switches can be adapted to railway electrification, transmission and distribution and power generationapplications with a voltage range from24 kV to 550 kV for indoor and outdoor use.

SDCEM provides independent earthing switches and combined earthing switches in substations with optional accessories, interlocking device for low current switching capacity and induced current switching (IEC 62271-102 Annex B and IEC 62271-102 Annex C)

SDCEM also provides a wide range of intelligent monitoring solutions that allow our customers to remotely control and monitor disconnectors and switches, increase network safety and reliability and enable cost-effective operation and maintenance of SDCEM disconnectors and earthing switch products.

ST36001

Ur : 52 – 100 kV / Ir : NA
Ik : up to 31,5 kA / Ip : up to80 kA

ST36001 - OUTDOOR EARTHING SWITCH

ECE

Ur : 123 – 550 kV / Ir : NA
Ik : up to 63 kA / Ip : up to160 kA

STE - OUTDOOR EARTHING SWITCH

ST90

Ur : 24 – 52 kV / Ir : NA
Ik : up to 90 kA / Ip : up to 234 kA

ST90 - OUTDOOR EARTHING SWITCH

STAS

Ur : 24 kV / Ir : NA
Ik : up to 160 kA / Ip : up to 463 kA

STAS - INDOOR EARTHING SWITCH

SDCEM SERVICES

From project design to disconnect switch installation and after sales service, SDCEM SERVICES specialists provide customerservices worldwide to maintain quality and reliability throughout the life of high voltage disconnect switch equipment