MAK140-80

CURRENT TRANSFORMERS MAK 140/80 For currents from 200 A to 2000 A Type: ring / busbar Standards: acc. to BS 3938, EN 60044-1 Technical data: Class of accuracy: Rated burden: Rated voltage: Rated frequency: Rated sec. current: 0,2S … 3 (see table). max. 60 VA (see table). 720 V. 50-60 Hz. 5 A (or 1 A on request). Security factor: FS 5 FS10 Working temperature range: -20 … +45°C. High voltage test: Insulation class: 4 kVeff, 50 Hz, 1 min. E (max. 120°C) Protection: IP 00. Case: non-flammable plastic, UL 94 V-0. Outline drawing of MAK 140/80 Order specification: -Ring-type current transformer. Weight: 1000...1200gr -Class of accuracy: 0.5 -Rated primary current: 2000 A. -Rated secondary current: 5 A. -Rated burden: 30 VA -Busbar dimension: 2x80x10 mm or ∅ 73 mm. Note: -On request orders for types different from table are accepted. MAK 140/80 2000/5 A Cl. 0,5 30VA Different types of MAK140/80 current transformers see in the table on next page 43 ED.09.05.06.43-45.MAK140-80. CURRENT TRANSFORMERS Rated primary Acc. current class In 200 A 250 A 300 A 400 A 500 A 600 A 750 A 800 A 1000 A 1200 A 1250 A 1500 A 1600 A 2000 A 0.5 1 3 0.5 1 3 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0.5 1 3 0,2S 0,5S 0,2 0,5 1 0,2S 0,5S 0,2 0,5 1 0,2S 0,5S 0,2 0,5 1 0,2S 0,5S 0,2 0,5 1 0,2S 0,5S 0,2 0,5 1 Type: MAK 140/80 Max. busbar hole dimension: 81x31 mm or ∅ 73 mm (see...