| 개선후의 역률 cosθ2 | 개 선 전 의 역 률 c o s Θ1 | | 1.00 | 0.99 | 0.98 | 0.97 | 0.96 | 0.95 | 0.94 | 0.93 | 0.92 | 0.91 | 0.90 | 0.89 | 0.88 | 0.87 | 0.86 | 0.85 | 0.84 | 0.83 | 0.82 | 0.81 | 0.80 | 0.50 | 173 | 159 | 153 | 148 | 144 | 140 | 137 | 134 | 131 | 128 | 125 | 122 | 119 | 117 | 114 | 111 | 109 | 106 | 103 | 101 | 98 | 0.51 | 169 | 154 | 148 | 144 | 140 | 136 | 132 | 129 | 126 | 123 | 120 | 118 | 115 | 112 | 109 | 107 | 104 | 102 | 99 | 96 | 94 | 0.52 | 164 | 150 | 144 | 139 | 135 | 131 | 128 | 125 | 122 | 119 | 116 | 113 | 110 | 108 | 105 | 102 | 100 | 97 | 95 | 92 | 89 | 0.53 | 160 | 146 | 140 | 135 | 131 | 127 | 124 | 121 | 117 | 114 | 112 | 109 | 106 | 103 | 101 | 98 | 95 | 93 | 90 | 88 | 85 | 0.54 | 156 | 142 | 136 | 131 | 127 | 123 | 120 | 116 | 113 | 110 | 108 | 105 | 102 | 99 | 97 | 94 | 91 | 89 | 86 | 84 | 81 | 0.55 | 152 | 138 | 132 | 127 | 123 | 119 | 116 | 112 | 109 | 106 | 103 | 101 | 98 | 95 | 93 | 90 | 87 | 85 | 82 | 80 | 77 | 0.56 | 148 | 134 | 128 | 123 | 119 | 115 | 112 | 109 | 105 | 102 | 100 | 97 | 94 | 91 | 89 | 86 | 83 | 81 | 78 | 76 | 73 | 0.57 | 144 | 130 | 124 | 119 | 115 | 111 | 108 | 105 | 102 | 99 | 96 | 93 | 90 | 88 | 85 | 82 | 80 | 77 | 74 | 72 | 69 | 0.58 | 141 | 126 | 120 | 115 | 111 | 108 | 104 | 101 | 98 | 95 | 92 | 89 | 87 | 84 | 81 | 79 | 76 | 73 | 71 | 68 | 66 | 0.59 | 137 | 123 | 117 | 112 | 108 | 104 | 101 | 97 | 94 | 91 | 89 | 86 | 83 | 80 | 78 | 75 | 72 | 70 | 67 | 65 | 62 | 0.60 | 133 | 119 | 113 | 108 | 104 | 100 | 97 | 94 | 91 | 88 | 85 | 82 | 79 | 77 | 74 | 71 | 69 | 66 | 64 | 61 | 58 | 0.61 | 130 | 116 | 110 | 105 | 101 | 97 | 94 | 90 | 87 | 84 | 82 | 79 | 76 | 73 | 71 | 68 | 65 | 63 | 60 | 58 | 55 | 0.62 | 127 | 112 | 106 | 102 | 97 | 94 | 90 | 87 | 84 | 81 | 78 | 75 | 73 | 70 | 67 | 65 | 62 | 59 | 57 | 54 | 52 | 0.63 | 123 | 109 | 103 | 98 | 94 | 90 | 87 | 84 | 81 | 78 | 75 | 72 | 69 | 67 | 64 | 61 | 59 | 56 | 54 | 51 | 48 | 0.64 | 120 | 106 | 100 | 95 | 91 | 87 | 84 | 81 | 78 | 75 | 72 | 69 | 66 | 63 | 61 | 58 | 56 | 53 | 50 | 47 | 45 | 0.65 | 117 | 103 | 97 | 92 | 88 | 84 | 81 | 77 | 74 | 71 | 69 | 66 | 63 | 60 | 58 | 55 | 52 | 50 | 47 | 45 | 42 | 0.66 | 114 | 100 | 94 | 89 | 85 | 81 | 78 | 74 | 71 | 68 | 65 | 63 | 60 | 57 | 55 | 52 | 49 | 47 | 44 | 41 | 39 | 0.67 | 111 | 97 | 91 | 86 | 82 | 78 | 75 | 71 | 68 | 65 | 62 | 60 | 57 | 54 | 52 | 49 | 46 | 44 | 41 | 38 | 36 | 0.68 | 108 | 94 | 88 | 83 | 79 | 75 | 72 | 68 | 65 | 62 | 59 | 57 | 54 | 51 | 49 | 46 | 43 | 41 | 38 | 35 | 33 | 0.69 | 105 | 91 | 85 | 80 | 76 | 72 | 69 | 65 | 62 | 59 | 57 | 54 | 51 | 48 | 46 | 43 | 40 | 38 | 35 | 33 | 30 | 0.70 | 102 | 88 | 82 | 77 | 73 | 69 | 66 | 63 | 59 | 56 | 54 | 51 | 48 | 45 | 43 | 40 | 37 | 35 | 32 | 30 | 27 | 0.71 | 99 | 85 | 79 | 74 | 70 | 66 | 63 | 60 | 57 | 54 | 51 | 48 | 45 | 43 | 40 | 37 | 35 | 32 | 29 | 27 | 24 | 0.72 | 96 | 82 | 76 | 71 | 67 | 64 | 60 | 57 | 54 | 51 | 48 | 45 | 42 | 40 | 37 | 34 | 32 | 29 | 27 | 24 | 21 | 0.73 | 94 | 79 | 73 | 69 | 64 | 61 | 57 | 54 | 51 | 48 | 45 | 42 | 40 | 37 | 34 | 32 | 29 | 26 | 24 | 21 | 19 | 0.74 | 91 | 76 | 71 | 66 | 62 | 58 | 55 | 51 | 48 | 45 | 43 | 40 | 37 | 34 | 32 | 29 | 26 | 24 | 21 | 19 | 16 | 0.75 | 88 | 73 | 68 | 63 | 59 | 55 | 52 | 49 | 46 | 43 | 40 | 37 | 34 | 32 | 29 | 26 | 24 | 21 | 18 | 16 | 13 | 0.76 | 86 | 71 | 68 | 60 | 56 | 53 | 49 | 46 | 43 | 40 | 37 | 34 | 32 | 29 | 26 | 24 | 21 | 18 | 16 | 13 | 11 | 0.77 | 83 | 69 | 63 | 58 | 54 | 50 | 47 | 43 | 40 | 37 | 35 | 32 | 29 | 26 | 24 | 21 | 18 | 16 | 13 | 11 | 8 | 0.78 | 80 | 66 | 60 | 55 | 51 | 47 | 44 | 41 | 38 | 35 | 32 | 29 | 26 | 24 | 21 | 18 | 16 | 13 | 10 | 8 | 5 | 0.79 | 78 | 63 | 57 | 53 | 48 | 45 | 41 | 38 | 35 | 32 | 29 | 26 | 24 | 21 | 18 | 16 | 13 | 10 | 8 | 5 | 2.6 | 0.80 | 75 | 61 | 55 | 50 | 46 | 42 | 39 | 36 | 32 | 29 | 27 | 24 | 21 | 18 | 16 | 13 | 10 | 8 | 5 | 2.6 | | 0.81 | 72 | 58 | 52 | 47 | 43 | 40 | 36 | 33 | 30 | 27 | 24 | 21 | 18 | 16 | 13 | 10 | 8 | 5 | 2.6 | | | 0.82 | 70 | 56 | 50 | 45 | 41 | 37 | 34 | 30 | 27 | 24 | 21 | 19 | 16 | 13 | 11 | 8 | 5 | 2.6 | | | | 0.83 | 67 | 53 | 47 | 42 | 38 | 34 | 31 | 28 | 25 | 22 | 19 | 16 | 13 | 11 | 8 | 5 | 2.6 | | | | | 0.84 | 65 | 50 | 44 | 40 | 35 | 32 | 28 | 25 | 22 | 19 | 16 | 13 | 11 | 8 | 5 | 2.6 | | | | | | 0.85 | 62 | 48 | 42 | 37 | 33 | 29 | 26 | 23 | 19 | 16 | 14 | 11 | 8 | 5 | 2.7 | | | | | | | 0.86 | 59 | 45 | 39 | 34 | 30 | 26 | 23 | 20 | 17 | 14 | 11 | 8 | 5 | 2.6 | | | | | | | | 0.87 | 57 | 42 | 36 | 32 | 28 | 24 | 20 | 17 | 14 | 11 | 8 | 6 | 2.7 | | | | | | | | | 0.88 | 54 | 40 | 34 | 29 | 25 | 21 | 18 | 15 | 11 | 8 | 6 | 2.8 | | | | | | | | | | 0.89 | 51 | 37 | 31 | 26 | 22 | 18 | 15 | 12 | 9 | 6 | 2.8 | | | | | | | | | | | 0.90 | 48 | 34 | 28 | 23 | 19 | 16 | 12 | 9 | 6 | 2.8 | | | | | | | | | | | | 0.91 | 46 | 31 | 25 | 21 | 16 | 13 | 9 | 6 | 3 | | | | | | | | | | | | | 0.92 | 43 | 28 | 22 | 18 | 13 | 10 | 6 | 3.1 | | | | | | | | | | | | | | 0.93 | 40 | 25 | 19 | 14 | 10 | 7 | 3.2 | | | | | | | | | | | | | | | 0.94 | 36 | 22 | 16 | 11 | 7 | 3.4 | | | | | | | | | | | | | | | | 0.95 | 33 | 19 | 13 | 8 | 3.7 | | | | | | | | | | | | | | | | | 0.96 | 29 | 15 | 9 | 4.1 | | | | | | | | | | | | | | | | | | 0.97 | 25 | 11 | 4.8 | | | | | | | | | | | | | | | | | | | 0.98 | 20 | 6 | | | | | | | | | | | | | | | | | | | | 0.99 | 14 | | | | | | | | | | | | | | | | | | | | |
비 고) 1. 부하 500㎾ 개선전의 역률 COSθ1 = 0.6, COSθ2 = 0.9로 개선하는 데에는 Kθ = 85% 2. 콘덴서 500×0.85 = 425kVA 3. kVA 부하의 경우 kW = kVA × COSθ1로부터 kW를 산출하여 적용한다. |