لوحة تحكم المفاتيح المعدنية المغلقة Metal Enclosed Switchgear

General Production Range and 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…1250 A
• Short time withstand current : 16/20/25 kA ( 1 sec )
• Internal Arc withstand Current: 16/20/25 kA ( 1 sec )