THYRISTOR; MODIFIER: SGCT; MANUFACTURER’S NAME: ROCKWELL ALLEN BRADLEY; PART NUMBER: 81001-451-82-R; EQUIPMENT OF WHICH PART: DRIVE NO. 1 – 3, PART: 81001-451-82-R; EQUIPMENT PART OF: DRIVE NO. 1 – 3 OVERLAND BELT SRT-VDF-001@3; EQUIPMENT MANUFACTURER: ROCKWELL ALLEN BRADLEY; EQUIPMENT MODEL: NO INFORMATION; EQUIPMENT SERIAL NUMBER: NO INFORMATION; EQUIPMENT FEATURES: SGCT, SGCT, SGCT, BRADLEY; EQUIPMENT MODEL: NO INFORMATION; EQUIPMENT SERIAL NUMBER: NO INFORMATION; ADDITIONAL FEATURES: KIT, COMBINED SET OF TWO 1500A