KYN28-12 armored removable AC metal-enclosed switchgear is suitable for three-phase AC rated voltage 12kV, rated frequency 50Hz power system, used to receive and distribute electric energy and control, protect and monitor circuits.
This product complies with GB3906 "3~35kV AC metal-enclosed switchgear", GB/ T11022 "Common technical requirements for high-voltage switchgear and control equipment standards", IEC60298 "Rated voltage above 1kV and 52kV and below AC metal-enclosed switchgear and control equipment", DL/T404 "Indoor AC High Voltage Switchgear Ordering Technical Conditions" standard requirements.