Управление CPS и защитные устройства коммутации

CPS Control and Protective Switching Device: 1) CPS is intended to be connected to circuits of rated voltage not exceeding 690V, and rated current from 0.16A to 125A, 50Hz(60Hz) a. C, available for making, carrying and breaking currents under normal conditions including specified operating overload conditions, and also available for making, carrying for a specified time and breaking currents under specified abnormal conditions (such as short-circuit current) 2) Main technical data - Two outline dimensions(C and D frame size) - 3-pole and 4-pole - Current ratings: 12, 16, 18, 32, 45, 63 and 100A - Min. Setting current: 0.16A; Max. Setting current: 100A - Short-circuit break capacity: 35kA for type C(Economic); 50kA for type Y (Standard); 80kA for type H(High capacity). - Opening time under prospective short-circuit current is 2-3ms, at current limiting of 0.2 and below. Inm frame current Rated current of main body In(A) Rated current of intelligent controller le(A) Current setting of short delay triiping Ir2(A) Current setting of long delay triiping Ir1(A) Controllable capacity at 380V(KW) Usage category 45 12 16 18 32 45 0.4 0.48-4.8 0.16-0.4 0.05-0.12 AC-42 AC-43 AC-44 1 1.2-12 0.4-1 0.12-0.33 2.5 3-30 1-2.5 0.33-1 4 4.8-48 1.6-4 0.33-1.6 6.3 7.5-75 2.5-6.3 1-2.5 12 14.4-144 4.8-12 2.2-5.5 16 19.2-192 6.4-16 2.5-7.5 18 21.6-216 7.2-18 3.0-7.5 25 30-300 10-25 5.5-11 32 38.4-384 12.8-32 5.5-15 40 48-480 16-40 7.5-18.5 45 54-540 18-45 7.5-22 6.3 7.5-75 2.5-6.3 1-2.5 125 16 18 32 45 50 63 100 125 12 14.4-144 4.8-12 2.2-5.5 16 19.2-192 6.4-16 2.5-7.5 18 21.6-216 7.2-18 3.0-7.5 25 30-300 10-25 5.5-11 32 38.4-384 12.8-32 5.5-15 40 48-480 16-40 7.5-8.5 45 54-540 18-45 7.5-22 50 60-600 20-50 7.5-22 63 75.6-756 25.2-63 11-30 80 96-960 32-80 15-37 100 120-1200 40-100 18.5-45 125 150-1500 50-125 22-55 3) Available for changeover of control circuit from AC to DC.